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Liaqat R, Fatima S, Komal W, Minahal Q, Hussain AS. Dietary supplementation of methionine, lysine, and tryptophan as possible modulators of growth, immune response, and disease resistance in striped catfish (Pangasius hypophthalmus). PLoS One 2024; 19:e0301205. [PMID: 38625974 PMCID: PMC11020371 DOI: 10.1371/journal.pone.0301205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 03/12/2024] [Indexed: 04/18/2024] Open
Abstract
The present study investigated the potential role of different essential amino acids (AA) in striped catfish (Pangasius hypophthalmus). Fish (initial weight = 17.91±0.27 g, n = 260) were fed with eight isonitrogenous (30%), and isolipidic diets (6%) formulated to include different combinations of tryptophan (Trp), methionine (Met), and lysine (Lys) (T0: Zero AA, T1: Trp, T2: Lys, T3: Met, T4: Trp+Met, T5: Lys+Trp, T6: Met+Lys, T7: Lys+Trp+Met) for eight weeks. The dose of amino acid supplementation, whether individually or in combination, was 5g of each amino acid per kg of diet. The trial comprised eight treatments, with each treatment consisted of three replicates (n = 10/replicate). At the end of the growth experiment, the highest total body weight, crude protein, digestive enzymatic activity, immune response, and amino acids level were observed in treatments supplemented with amino acids compared to T0. After the growth experiment, fish in all treatments were exposed to Staphylococcus aureus (5×105 CFU/ml). For bacterial challenge trial, the T0 treatment was designated as positive (+ve T0) and negative control (-ve T0). Following the S. aureus challenge, fish fed with amino acids showed a better response to reactive oxygen species and lipid peroxidation, as indicated by the increased levels of catalase and superoxide dismutase. Conversely, the concentration of malondialdehyde gradually decreased in all treatments compared to the +ve T0 treatment. It is concluded that supplementation of amino acids improved the growth, protein content, and immunocompetency against S. aureus in striped catfish. The most favorable outcomes in striped catfish were shown by fish supplemented with T7 diet. These essential amino acids hold potential as efficient supplements for use in the intensive aquaculture for striped catfish.
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Affiliation(s)
- Razia Liaqat
- Department of Zoology, Lahore College for Women University, Lahore, Punjab, Pakistan
| | - Shafaq Fatima
- Department of Zoology, Lahore College for Women University, Lahore, Punjab, Pakistan
- Department of Biological Sciences, Purdue University Fort Wayne, Fort Wayne, Indiana, United States of America
| | - Wajeeha Komal
- Department of Zoology, Lahore College for Women University, Lahore, Punjab, Pakistan
| | - Qandeel Minahal
- Department of Zoology, Lahore College for Women University, Lahore, Punjab, Pakistan
| | - Aya S. Hussain
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, Indiana, United States of America
- Zoology Department, Faculty of Science, Suez University, Suez, Egypt
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202
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Ahamed F, Jaiswal A, Sahoo S, Ghosh T, Kaur A, Rehman T, Goswami K. Impact of supplementation with iron-folic acid (IFA) and vitamin D 3 compared with IFA alone on haemoglobin levels in elderly people with mild-to-moderate anaemia: protocol for the double-blind, randomised, placebo-controlled Iron and vitamin D trial in Elderly Anemia (IDEA). BMJ Open 2024; 14:e080303. [PMID: 38626969 PMCID: PMC11029202 DOI: 10.1136/bmjopen-2023-080303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 04/03/2024] [Indexed: 04/19/2024] Open
Abstract
INTRODUCTION Anaemia in the elderly is often difficult to treat with iron supplementation alone as prevalence of anaemia of chronic disease (ACD) alone or mixed with iron-deficiency anaemia (IDA) is high in this age group. Hepcidin remains high in ACD, preventing utilisation of iron for heme synthesis. Vitamin D3 has shown hepcidin suppression activity in both in vitro and in vivo studies. As there is no study assessing the effect of iron-folic acid (IFA) with vitamin D3 on haemoglobin levels in the elderly in India, we want to conduct this study to estimate the impact of supplementation of a therapeutic package of IFA and vitamin D3 on haemoglobin levels in the elderly with mild-to-moderate anaemia in comparison with IFA only. The study will also assess the impact of the proposed intervention on ferritin, hepcidin, 25-hydroxyvitamin D, C reactive protein (CRP) and parathyroid hormone (PTH) levels. METHODS AND ANALYSIS This study is a community-based, double-blind, placebo-controlled, randomised trial. The study will be done in the Kalyani municipality area. Individuals aged ≥60 years with mild-to-moderate anaemia and normal vitamin D3 levels will be randomised into the intervention (IFA and vitamin D3 supplementation) group or the control group (IFA and olive oil as placebo). All medications will be self-administered. Follow-up will be done on a weekly basis for 12 weeks. The calculated sample size is 150 in each arm. Block randomisation will be done. The primary outcome is change in haemoglobin levels from baseline to 12 weeks. Secondary outcome is change in serum ferritin, 25-hydroxyvitamin D, hepcidin, CRP and PTH levels from baseline to 12 weeks. ETHICS AND DISSEMINATION Ethical approval from the Institutional Ethics Committee of All India Institute of Medical Sciences Kalyani has been obtained (IEC/AIIMS/Kalyani/Meeting/2022/03). Written informed consent will be obtained from each study participant. The trial results will be reported through publication in a reputable journal and disseminated through health talks within the communities. TRIAL REGISTRATION NUMBER CTRI/2022/05/042775. PROTOCOL VERSION Version 1.0.
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Affiliation(s)
- Farhad Ahamed
- Department of Community Medicine and Family Medicine, All India Institute of Medical Sciences-Kalyani, Kalyani, West Bengal, India
| | - Abhishek Jaiswal
- Community Medicine, ESIC Medical College and Hospital Faridabad, Faridabad, Haryana, India
| | - Sibasish Sahoo
- Department of Biochemistry, All India Institute of Medical Sciences-Kalyani, Kalyani, West Bengal, India
| | - Tandra Ghosh
- Department of Physiology, All India Institute of Medical Sciences-Kalyani, Kalyani, West Bengal, India
| | - Amandeep Kaur
- Department of Community Medicine and Family Medicine, All India Institute of Medical Sciences-Kalyani, Kalyani, West Bengal, India
| | - Tanveer Rehman
- Regional Medical Research Centre Bhubaneswar, Bhubaneswar, Orissa, India
| | - Kalyan Goswami
- Department of Biochemistry, All India Institute of Medical Sciences-Kalyani, Kalyani, West Bengal, India
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203
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Jarmakiewicz-Czaja S, Ferenc K, Sokal-Dembowska A, Filip R. Nutritional Support: The Use of Antioxidants in Inflammatory Bowel Disease. Int J Mol Sci 2024; 25:4390. [PMID: 38673974 PMCID: PMC11050446 DOI: 10.3390/ijms25084390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/11/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
The problem of treating inflammatory bowel disease continues to be a topic of great interest for researchers. Despite the complexity surrounding their treatment and strategies to prolong periods of remission, there is a promising exploration of various compounds that have potential in combating inflammation and alleviating symptoms. Selenium, calcium, magnesium, zinc, and iron are among these compounds, offering a glimpse of hope in the treatment of IBD. These essential minerals not only hold the promise of reducing inflammation in these diseases, but also show the potential to enhance immune function and possibly influence the balance of intestinal microflora. By potentially modulating the gut microbiota, they may help support overall immune health. Furthermore, these compounds could play a crucial role in mitigating inflammation and minimising complications in patients with IBD. Furthermore, the protective effect of these compounds against mucosal damage in IBD and the protective effect of calcium itself against osteoporosis in this group of patients are notable.
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Affiliation(s)
- Sara Jarmakiewicz-Czaja
- Institute of Health Sciences, Medical College of Rzeszow University, 35-959 Rzeszow, Poland; (S.J.-C.); (A.S.-D.)
| | - Katarzyna Ferenc
- Institute of Medicine, Medical College of Rzeszow University, 35-959 Rzeszow, Poland;
| | - Aneta Sokal-Dembowska
- Institute of Health Sciences, Medical College of Rzeszow University, 35-959 Rzeszow, Poland; (S.J.-C.); (A.S.-D.)
| | - Rafał Filip
- Institute of Medicine, Medical College of Rzeszow University, 35-959 Rzeszow, Poland;
- Department of Gastroenterology with IBD Unit, Clinical Hospital No. 2, 35-301 Rzeszow, Poland
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204
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Song W, Yao C, Lu Y, Qian Q, Wu J, Shi W, Li H, Huang H, Wang W, Song W. Sleep deprivation boosts O 2·- levels in the brains of mice as visualized by a Golgi apparatus-targeted ratiometric fluorescence nanosensor. Mikrochim Acta 2024; 191:265. [PMID: 38625451 DOI: 10.1007/s00604-024-06352-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 04/05/2024] [Indexed: 04/17/2024]
Abstract
Sleep deprivation (SD) is highly prevalent in the modern technological world. Emerging evidence shows that sleep deprivation is associated with oxidative stress. At the organelle level, the Golgi apparatus actively participates in the stress response. In this study, to determine whether SD and Golgi apparatus stress are correlated, we rationally designed and fabricated a novel Golgi apparatus-targeted ratiometric nanoprobe called Golgi dots for O2·- detection. This probe exhibits high sensitivity and selectivity in cells and brain slices of sleep-deprived mice. Golgi dots can be readily synthesized by coprecipitation of Golgi-F127, an amphiphilic polymer F127 modified with a Golgi apparatus targeting moiety, caffeic acid (CA), the responsive unit for O2·-, and red emissive carbon nanodots (CDs), which act as the reference signal. The fluorescence emission spectrum of the developed nanoprobe showed an intense peak at 674 nm, accompanied by a shoulder peak at 485 nm. As O2·- was gradually added, the fluorescence at 485 nm continuously increased; in contrast, the emission intensity at 674 nm assigned to the CDs remained constant, resulting in the ratiometric sensing of O2·-. The present ratiometric nanoprobe showed high selectivity for O2·- monitoring due to the specific recognition of O2·- by CA. Moreover, the Golgi dots exhibited good linearity with respect to the O2·- concentration within 5 to 40 μM, and the limit of detection (LOD) was ~ 0.13 μM. Additionally, the Golgi dots showed low cytotoxicity and an ability to target the Golgi apparatus. Inspired by these excellent properties, we then applied the Golgi dots to successfully monitor exogenous and endogenous O2·- levels within the Golgi apparatus. Importantly, with the help of Golgi dots, we determined that SD substantially elevated O2·- levels in the brain.
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Affiliation(s)
- Wei Song
- Institute for Agri-Food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai, 201403, China
| | - Chunxia Yao
- Institute for Agri-Food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai, 201403, China
| | - Yangyang Lu
- Institute for Agri-Food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai, 201403, China
| | - Qunli Qian
- Institute for Agri-Food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai, 201403, China
| | - Jun Wu
- College of Advanced Materials Engineering, Jiaxing Nanhu University, Jiaxing, 314001, China
| | - Wenru Shi
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing, 314001, China
| | - Huiru Li
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing, 314001, China
| | - Hong Huang
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing, 314001, China.
| | - Weikang Wang
- Department of Chemistry, East China Normal University, Shanghai, 200241, China
| | - Weiguo Song
- Institute for Agri-Food Standards and Testing Technology, Shanghai Academy of Agricultural Science, Shanghai, 201403, China.
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205
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Tomal A, Szłapka-Kosarzewska J, Mironiuk M, Michalak I, Marycz K. Arthrospira platensis enriched with Cr(III), Mg(II), and Mn(II) ions improves insulin sensitivity and reduces systemic inflammation in equine metabolic affected horses. Front Endocrinol (Lausanne) 2024; 15:1382844. [PMID: 38689728 PMCID: PMC11058661 DOI: 10.3389/fendo.2024.1382844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 03/27/2024] [Indexed: 05/02/2024] Open
Abstract
Equine metabolic syndrome (EMS) is a critical endocrine condition in horses, characterized by hyperinsulinemia, hyperlipidemia, and insulin resistance, posing a significant threat to their health. This study investigates the efficacy of supplementing EMS-affected horses with Arthrospira platensis enriched with Cr(III), Mg(II), and Mn(II) ions using biosorption process in improving insulin sensitivity and glucose tolerance, reducing inflammation, and mitigating obesity-related fat accumulation. Our results demonstrate that Arthrospira supplementation reduces baseline insulin and glucose levels, contributing to decreased adipose tissue inflammation. Furthermore, Arthrospira supplementation results in a decrease in body weight and improvements in overall body condition scores and cresty neck scores. Additionally, administration of Arthrospira leads to reduced levels of triglycerides and aspartate aminotransferase, indicating a decrease in hepatic adiposity and inflammation. These findings suggest that Arthrospira, enriched with essential micro- and macroelements, can be an advanced feed additive to enhance insulin sensitivity, promote weight reduction, and alleviate inflammatory processes, thereby improving the overall condition of horses affected by EMS. The use of Arthrospira as a feed additive has the potential to complement conventional management strategies for EMS.
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Affiliation(s)
- Artur Tomal
- International Institute of Translational Medicine, Wisznia Mała, Poland
| | | | - Małgorzata Mironiuk
- Department of Advanced Material Technologies, Faculty of Chemistry, Wrocław University of Science and Technology, Wrocław, Poland
| | - Izabela Michalak
- Department of Advanced Material Technologies, Faculty of Chemistry, Wrocław University of Science and Technology, Wrocław, Poland
| | - Krzysztof Marycz
- International Institute of Translational Medicine, Wisznia Mała, Poland
- Department of Experimental Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
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206
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Ningoo A, Santosh Kumar B. Reactions of ASHAs to a Decision Support Tool to Support Population Level Distribution of Iron and Folic Acid Supplements. Indian Pediatr 2024; 61:389. [PMID: 38597109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Affiliation(s)
- Archita Ningoo
- ICMR-National Institute of Nutrition, Hyderabad 500007, Telangana, India
| | - B Santosh Kumar
- ICMR-National Institute of Nutrition, Hyderabad 500007, Telangana, India.
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Mavar M, Sorić T, Bagarić E, Sarić A, Matek Sarić M. The Power of Vitamin D: Is the Future in Precision Nutrition through Personalized Supplementation Plans? Nutrients 2024; 16:1176. [PMID: 38674867 PMCID: PMC11054101 DOI: 10.3390/nu16081176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
In the last few decades, vitamin D has undeniably been one of the most studied nutrients. Despite our ability to produce vitamin D through sunlight exposure, its presence in several natural food sources and fortified foods, and its widespread availability as a dietary supplement, vitamin D deficiency is a serious public health problem, affecting nearly 50% of the global population. Low serum levels of vitamin D are being associated with increased susceptibility to numerous health conditions, including respiratory infections, mental health, autoimmune diseases, and different cancer types. Although the association between vitamin D status and health is well-established, the exact beneficial effects of vitamin D are still inconclusive and indefinite, especially when considering the prevention and treatment of different health conditions and the determination of an appropriate dosage to exert those beneficial effects in various population groups. Therefore, further research is needed. With constant improvements in our understanding of individual variations in vitamin D metabolism and requirements, in the future, precision nutrition and personalized supplementation plans could prove beneficial.
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Affiliation(s)
- Mladen Mavar
- Psychiatric Hospital Ugljan, Otočkih Dragovoljaca 42, 23275 Ugljan, Croatia;
| | - Tamara Sorić
- Psychiatric Hospital Ugljan, Otočkih Dragovoljaca 42, 23275 Ugljan, Croatia;
| | - Ena Bagarić
- Almagea Ltd., Ulica Julija Knifera 4, 10020 Zagreb, Croatia;
| | - Ana Sarić
- School of Medicine, Catholic University of Croatia, Ilica 242, 10000 Zagreb, Croatia;
| | - Marijana Matek Sarić
- Department of Health Studies, University of Zadar, Splitska 1, 23000 Zadar, Croatia;
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Kitala-Tańska K, Socha K, Juśkiewicz J, Krajewska-Włodarczyk M, Majewski M. The Effect of an Elevated Dietary Copper Level on the Vascular Contractility and Oxidative Stress in Middle-Aged Rats. Nutrients 2024; 16:1172. [PMID: 38674863 PMCID: PMC11054332 DOI: 10.3390/nu16081172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/04/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
Copper (Cu), being an essential mineral, plays a crucial role in maintaining physiological homeostasis across multiple bodily systems, notably the cardiovascular system. However, an increased Cu level in the body may cause blood vessel dysfunction and oxidative stress, which is unfavorable for the cardiovascular system. Middle-aged (7-8 months old) male Wistar rats (n/group = 12) received a diet supplemented with 6.45 mg Cu/kg (100% of the recommended daily dietary quantity of copper) for 8 weeks (Group A). The experimental group received 12.9 mg Cu/kg of diet (200%-Group B). An ex vivo study revealed that supplementation with 200% Cu decreased the contraction of isolated aortic rings to noradrenaline (0.7-fold) through FP receptor modulation. Vasodilation to sodium nitroprusside (1.10-fold) and acetylcholine (1.13-fold) was potentiated due to the increased net effect of prostacyclin derived from cyclooxygenase-1. Nitric oxide (NO, 2.08-fold), superoxide anion (O2•-, 1.5-fold), and hydrogen peroxide (H2O2, 2.33-fold) measured in the aortic rings increased. Blood serum antioxidant status (TAS, 1.6-fold), Cu (1.2-fold), Zn (1.1-fold), and the Cu/Zn ratio (1.4-fold) increased. An increase in Cu (1.12-fold) and the Cu/Zn ratio (1.09-fold) was also seen in the rats' livers. Meanwhile, cyclooxygenase-1 (0.7-fold), cyclooxygenase-2 (0.4-fold) and glyceraldehyde 3-phosphate dehydrogenase (0.5-fold) decreased. Moreover, a negative correlation between Cu and Zn was found (r = -0.80) in rat serum. Supplementation with 200% Cu did not modify the isolated heart functioning. No significant difference was found in the body weight, fat/lean body ratio, and organ weight for either the heart or liver, spleen, kidney, and brain. Neither Fe nor Se, the Cu/Se ratio, the Se/Zn ratio (in serum and liver), heme oxygenase-1 (HO-1), endothelial nitric oxide synthase (eNOS), or intercellular adhesion molecule-1 (iCAM-1) (in serum) were modified. Supplementation with 200% of Cu potentiated pro-oxidant status and modified vascular contractility in middle-aged rats.
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Affiliation(s)
- Klaudia Kitala-Tańska
- Department of Pharmacology and Toxicology, Faculty of Medicine, University of Warmia and Mazury in Olsztyn, 10-082 Olsztyn, Poland;
| | - Katarzyna Socha
- Department of Bromatology, Medical University of Białystok, 15-222 Białystok, Poland;
| | - Jerzy Juśkiewicz
- Division of Food Science, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland;
| | - Magdalena Krajewska-Włodarczyk
- Department of Mental and Psychosomatic Diseases, Faculty of Medicine, University of Warmia and Mazury in Olsztyn, 10-082 Olsztyn, Poland;
| | - Michał Majewski
- Department of Pharmacology and Toxicology, Faculty of Medicine, University of Warmia and Mazury in Olsztyn, 10-082 Olsztyn, Poland;
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dos Santos M, de Campos ECR, Gonçalves R, Koga AY, Kono PA, Salina MVJ, Dalazoana E, Toledo ADO, Lipinski LC. Effects of curcumin supplementation on abdominal surgical wound healing. Acta Cir Bras 2024; 39:e392124. [PMID: 38629652 PMCID: PMC11020632 DOI: 10.1590/acb392124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/10/2024] [Indexed: 04/19/2024] Open
Abstract
PURPOSE To evaluate the effects of curcumin supplementation on abdominal surgical wound healing in rats using clinical, histological, and hematological parameters. METHODS Forty Wistar rats were randomly divided into two groups: the curcumin group, and the control group. The curcumin group received, in addition to water and standard feed, curcumin via gavage at the dose of 200 mg/kg for seven days preceding and seven days following surgery. The control group received only water and standard feed. Both groups underwent median laparotomy and left colotomy. On the eighth postoperative day, the groups were euthanized, and the left colon was resected for histological analysis. RESULTS In the preoperative evaluation, there was a significant decrease in the mean C-reactive protein levels in the curcumin group (0.06) compared to the control group (0.112) (p = 0.0001). In the postoperative wound healing assessment, a significant decrease was observed in inflammatory infiltrate (p = 0.0006) and blood vessel count (p = 0.0002) in the curcumin group compared to the control group. CONCLUSIONS Curcumin supplementation was able to significantly reduce inflammatory parameters in both pre-and post-operative phases of abdominal surgical wounds in rats.
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Affiliation(s)
| | | | - Rivair Gonçalves
- Universidade Estadual de Ponta Grossa – Departamento de Medicina – Ponta Grossa (PR), Brazil
| | - Adriana Yuriko Koga
- Universidade Estadual de Ponta Grossa – Departamento de Farmácia – Ponta Grossa (PR), Brazil
| | - Pedro Afonso Kono
- Universidade Estadual de Ponta Grossa – Departamento de Medicina – Ponta Grossa (PR), Brazil
| | | | - Elder Dalazoana
- Universidade Estadual de Ponta Grossa – Departamento de Medicina – Ponta Grossa (PR), Brazil
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Wang X, Jin Y, Di C, Zeng Y, Zhou Y, Chen Y, Pan Z, Li Z, Ling W. Supplementation of Silymarin Alone or in Combination with Salvianolic Acids B and Puerarin Regulates Gut Microbiota and Its Metabolism to Improve High-Fat Diet-Induced NAFLD in Mice. Nutrients 2024; 16:1169. [PMID: 38674860 PMCID: PMC11053752 DOI: 10.3390/nu16081169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/09/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Silymarin, salvianolic acids B, and puerarin were considered healthy food agents with tremendous potential to ameliorate non-alcoholic fatty liver disease (NAFLD). However, the mechanisms by which they interact with gut microbiota to exert benefits are largely unknown. After 8 weeks of NAFLD modeling, C57BL/6J mice were randomly divided into five groups and fed a normal diet, high-fat diet (HFD), or HFD supplemented with a medium or high dose of Silybum marianum extract contained silymarin or polyherbal extract contained silymarin, salvianolic acids B, and puerarin for 16 weeks, respectively. The untargeted metabolomics and 16S rRNA sequencing were used for molecular mechanisms exploration. The intervention of silymarin and polyherbal extract significantly improved liver steatosis and recovered liver function in the mice, accompanied by an increase in probiotics like Akkermansia and Blautia, and suppressed Clostridium, which related to changes in the bile acids profile in feces and serum. Fecal microbiome transplantation confirmed that this alteration of microbiota and its metabolites were responsible for the improvement in NAFLD. The present study substantiated that alterations of the gut microbiota upon silymarin and polyherbal extract intervention have beneficial effects on HFD-induced hepatic steatosis and suggested the pivotal role of gut microbiota and its metabolites in the amelioration of NAFLD.
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Affiliation(s)
- Xin Wang
- Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou 510080, China; (X.W.); (Y.J.); (Y.Z.); (Y.Z.); (Y.C.); (Z.P.)
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou 510080, China
| | - Yufeng Jin
- Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou 510080, China; (X.W.); (Y.J.); (Y.Z.); (Y.Z.); (Y.C.); (Z.P.)
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou 510080, China
| | - Can Di
- BYHEALTH Institute of Nutrition and Health, Guangzhou 510663, China;
| | - Yupeng Zeng
- Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou 510080, China; (X.W.); (Y.J.); (Y.Z.); (Y.Z.); (Y.C.); (Z.P.)
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou 510080, China
| | - Yuqing Zhou
- Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou 510080, China; (X.W.); (Y.J.); (Y.Z.); (Y.Z.); (Y.C.); (Z.P.)
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou 510080, China
| | - Yu Chen
- Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou 510080, China; (X.W.); (Y.J.); (Y.Z.); (Y.Z.); (Y.C.); (Z.P.)
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou 510080, China
| | - Zhijun Pan
- Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou 510080, China; (X.W.); (Y.J.); (Y.Z.); (Y.Z.); (Y.C.); (Z.P.)
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou 510080, China
| | - Zhongxia Li
- BYHEALTH Institute of Nutrition and Health, Guangzhou 510663, China;
| | - Wenhua Ling
- Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou 510080, China; (X.W.); (Y.J.); (Y.Z.); (Y.Z.); (Y.C.); (Z.P.)
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou 510080, China
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Asbaghi O, Rezaei Kelishadi M, Larky DA, Bagheri R, Amirani N, Goudarzi K, Kargar F, Ghanavati M, Zamani M. The effects of green tea extract supplementation on body composition, obesity-related hormones and oxidative stress markers: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials. Br J Nutr 2024; 131:1125-1157. [PMID: 38031409 DOI: 10.1017/s000711452300260x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Research indicates that green tea extract (GTE) supplementation is beneficial for a range of conditions, including several forms of cancer, CVD and liver diseases; nevertheless, the existing evidence addressing its effects on body composition, oxidative stress and obesity-related hormones is inconclusive. This systematic review and meta-analysis aimed to investigate the effects of GTE supplementation on body composition (body mass (BM), body fat percentage (BFP), fat mass (FM), BMI, waist circumference (WC)), obesity-related hormones (leptin, adiponectin and ghrelin) and oxidative stress (malondialdehyde (MDA) and total antioxidant capacity (TAC)) markers. We searched proper databases, including PubMed/Medline, Scopus and Web of Science, up to July 2022 to recognise published randomised controlled trials (RCT) that investigated the effects of GTE supplementation on the markers mentioned above. A random effects model was used to carry out a meta-analysis. The heterogeneity among the studies was assessed using the I2 index. Among the initial 11 286 studies identified from an electronic database search, fifty-nine studies involving 3802 participants were eligible to be included in this meta-analysis. Pooled effect sizes indicated that BM, BFP, BMI and MDA significantly reduced following GTE supplementation. In addition, GTE supplementation increased adiponectin and TAC, with no effects on FM, leptin and ghrelin. Certainty of evidence across outcomes ranged from low to high. Our results suggest that GTE supplementation can attenuate oxidative stress, BM, BMI and BFP, which are thought to negatively affect human health. Moreover, GTE as a nutraceutical dietary supplement can increase TAC and adiponectin.
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Affiliation(s)
- Omid Asbaghi
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahnaz Rezaei Kelishadi
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Damoon Ashtary Larky
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Reza Bagheri
- Department of Exercise Physiology, University of Isfahan, Isfahan, Iran
| | - Niusha Amirani
- Faculty of Medicine, Alborz University of Medical Sciences, Alborz, Iran
| | - Kian Goudarzi
- Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Kargar
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Matin Ghanavati
- National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, P.O.19395-4741, Iran
| | - Mohammad Zamani
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
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212
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Lu Z, Chen Y, Tang Z, Zhang J, Li Z, Tang F, He Z. Basal metabolic rate and the risk of urolithiasis: a two-sample Mendelian randomization study. World J Urol 2024; 42:235. [PMID: 38616238 DOI: 10.1007/s00345-024-04946-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 02/06/2024] [Indexed: 04/16/2024] Open
Abstract
OBJECTIVE Few studies have investigated the impact of basal metabolic rate (BMR) on the development of urolithiasis, and the causal relationship is yet to be established. In this study, a two-sample Mendelian randomization (MR) analysis was utilized to identify the causal relationship between BMR and risk of urolithiasis. METHOD Genetic instruments for BMR were drawn from a public genome-wide association study (GWAS). Summary dates on BMR and urolithiasis were obtained from a GWAS meta-analysis with sample sizes of 454,874 and 212,453, respectively. The inverse-variance weighted (IVW) method was provided as the main approach to estimate the causal relationship. The weighted-median method and the MR-Egger method were used as supplements to the IVW method. In addition, we conducted sensitivity analyses, including heterogeneity tests, pleiotropy tests and leave-one-out analysis, to assess the robustness of the outcomes. Furthermore, the funnel plot asymmetry was visually inspected to evaluate possible bias. RESULTS The inverse-variance weighted data revealed that genetically predicted BMR significantly decreased the risk of urolithiasis [beta coefficient (beta): - 0.2366, odds ratio (OR): 0.7893, 95% confidence interval (CI) 0.6504-0.9579, p = 0.0166]. CONCLUSIONS BMR has causal effects on urolithiasis in an MR study, and the risk of urolithiasis in patients with lower levels of BMR is higher.
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Affiliation(s)
- Zechao Lu
- Department of Urology, The Eighth Affiliated Hospital, Sun Yat-Sen University, No. 3025, Shennan Zhong Road, Shenzhen, 518033, China
| | - Yushu Chen
- Department of Urology, The Eighth Affiliated Hospital, Sun Yat-Sen University, No. 3025, Shennan Zhong Road, Shenzhen, 518033, China
| | - Zhicheng Tang
- Department of Urology, The Eighth Affiliated Hospital, Sun Yat-Sen University, No. 3025, Shennan Zhong Road, Shenzhen, 518033, China
| | - Jiahao Zhang
- Department of Urology, The Eighth Affiliated Hospital, Sun Yat-Sen University, No. 3025, Shennan Zhong Road, Shenzhen, 518033, China
| | - Zhibiao Li
- Department of Urology, The Eighth Affiliated Hospital, Sun Yat-Sen University, No. 3025, Shennan Zhong Road, Shenzhen, 518033, China
| | - Fucai Tang
- Department of Urology, The Eighth Affiliated Hospital, Sun Yat-Sen University, No. 3025, Shennan Zhong Road, Shenzhen, 518033, China.
| | - Zhaohui He
- Department of Urology, The Eighth Affiliated Hospital, Sun Yat-Sen University, No. 3025, Shennan Zhong Road, Shenzhen, 518033, China.
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213
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Fazid S, Haq ZU, Gillani BH, Khan AJ, Khan MN, Khan A, Garzon C, Habib I, Tanimoune M, Ihtesham Y, Heald AH. Effectiveness of locally produced ready-to-use supplementary foods on the prevention of stunting in children aged 6-23 months: a community-based trial from Pakistan. Br J Nutr 2024; 131:1189-1195. [PMID: 38012887 PMCID: PMC10918516 DOI: 10.1017/s0007114523002702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/31/2023] [Accepted: 11/17/2023] [Indexed: 11/29/2023]
Abstract
Undernutrition is a major public health problem in developing countries. Around 40·2 % of children are stunted in Pakistan. This longitudinal study aimed to assess the effectiveness of locally produced ready-to-use supplementary foods in the prevention of stunting by detecting change in of children in intervention v. control arm against the 2006 WHO growth reference. A community-based non-randomised cluster-controlled trial was conducted from January 2018 to December 2020 in the district of Kurram, Khyber Pakhtunkhwa, Pakistan. A total of 80 clusters (each cluster comprising ≈ 250-300 households) were defined in the catchment population of twelve health facilities. Children aged 6-18 months were recruited n 1680. The intervention included a daily ration of 50 g - locally produced ready-to-use-supplementary food (Wawa-Mum). The main outcome of this study was a change in length for age z-score (LAZ) v. WHO growth standards. Comparison between the interventions was by t test and ANOVA. Cox proportional hazard models were used to assess the association between stunting occurrence and the utilisation of locally produced supplement. Out of the total 1680, fifty-one out of the total 1680, 51·1 out of the total 1680 and 51·1 % (n 859) were male. Mean age 13·9 months (sd + 859) were male. Mean age 13·9 months (sd + -4·4). At baseline, 36·9 % (n 618) were stunted. In the intervention group, mean LAZ score significantly increased from -1·13(2·2 sd) at baseline to -0·93(1·8 sd) at 6-month follow-up (P value 0·01) compared with the control group. The incidence rate of stunting in the intervention arm was 1·3 v. 3·4 per person year in the control arm. The control group had a significantly increased likelihood of stunting (Hazard Ratio (HR) 1·7, 95 % CI 1·46, 2·05, P value < 0·001) v. the intervention group. Locally produced ready-to-use supplementary food is an effective intervention for reducing stunting in children below 2 years of age. This can be provided as part of a malnutrition prevention package to overcome the alarming rates of stunting in Pakistan.
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Affiliation(s)
- Sheraz Fazid
- Institute of Public Health & Social Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Zia Ul Haq
- Institute of Public Health & Social Sciences, Khyber Medical University, Peshawar, Pakistan
- Institute of Health & Wellbeing, University of Glasgow, Glasgow, UK
| | | | - Abdul Jalil Khan
- Institute of Public Health & Social Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Muhammad Naseem Khan
- Department of Popualtion Medicine, College of Medicine, Qatar University, Doha, Qatar
| | - Aslam Khan
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | | | | | | | | | - Adrian H. Heald
- Department of Diabetes and Endocrinology, Salford Royal Hospital, Salford, UK
- The School of Medicine, Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
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214
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Sandoghdar T, Irani M, Gharahveysi S. Taurine amino acid supplementation impacts performance, blood hematology, oxidative stress, and jejunum morphology in broiler chickens. Trop Anim Health Prod 2024; 56:123. [PMID: 38613703 DOI: 10.1007/s11250-024-03961-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 03/22/2024] [Indexed: 04/15/2024]
Abstract
Excess levels of free radicals cause oxidative damage to cells. Taurine is a rare amino acid with antioxidant effects whose dietary deficiency increases oxidative damage to the cell membrane. To investigate the effects of dietary taurine supplementation on performance, blood hematology, oxidative stress, and jejunum morphology in broilers, 300 broilers (Ras 308, 1D of age) were randomly allocated into 4 groups with 5 replicates of 15 birds. The experimental treatments included basic diet (control treatment) and basic diet with 1, 3, and 6 g/kg taurine amino acid. During 1 to 45 days, the inclusion of taurine supplementation in diets improved the body weight gain (BWG), feed consumption (FC), and feed conversion ratio (FCR) of broilers (P < 0.05). In CBC tests, the experimental treatments were significantly different concerning the red blood cell (RBC) count, the average hemoglobin in the cell, the RBC width in the curve, and the hematocrit (P < 0.05). Despite the significance of oxidative stress among the treatments, the control and fourth treatments showed the highest and the lowest oxidative stress, respectively (P < 0.05). Also, in jejunum morphology, the fourth treatment showed the best performance in terms of villus length and width and the villus length to crypt depth (V/C) ratio (P < 0.05). Overall, 6 g/kg taurine addition to the diet reduced oxidative stress and positive features in the jejunum morphology while improving the functional traits of broilers.
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Affiliation(s)
- Tahereh Sandoghdar
- Department of Animal Sciences, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | - Mehrdad Irani
- Department of Animal Sciences, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran.
| | - Shahabodin Gharahveysi
- Department of Animal Sciences, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
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215
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Lin TJ, Huang CC, Lee MC, Lee YP, Huang WC, Chuang HL, Wang IJ. Effects of Lactobacillus salivarius ssp. salicinius SA-03 Supplementation on Reversing Phthalate-Induced Asthma in Mice. Nutrients 2024; 16:1160. [PMID: 38674852 PMCID: PMC11054125 DOI: 10.3390/nu16081160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/02/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
Probiotics may protect against asthma. We want to investigate whether probiotics can reverse the adverse effects of phthalate exposure on asthma. We selected the female offspring of BALB/c mice, born from pregnant female mice fed with diethylhexyl phthalate (DEHP). They were continuously administrated DEHP and Lactobacillus salivarius ssp. salicinius SA-03 when they were 5 weeks old, and ovalbumin (OVA) for asthma induction started at 6 weeks for 32 days. The mice were divided into four groups (n = 6/group): 1. control group (C), 2. OVA/DEHP group (OD), 3. OVA/DEHP/probiotics low-dose group (ODP-1X), and OVA/DEHP/probiotics high-dose group (ODP-5X). We found that the administration of probiotics significantly reduced the asthma severity of the mice, as well as serum IgE and IL-5. In the ODP-5X group, the proportion of CD4+ cells in the lung was reduced, whereas IL-10 in serum and CD8+ cells in BALF were increased. In histopathology, the ODP group showed reduced infiltration of inflammatory cells, bronchial epithelial cell hyperplasia, and tracheal mucus secretion. These results might indicate that high-dose probiotics may affect anti-inflammatory cytokines and reduce asthma-relative indicators. The above results may provide evidence that high-dose probiotics supplementation might play a modulating role in DEHP causes of allergic asthma in the pediatric animal model.
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Affiliation(s)
- Tien-Jen Lin
- Department of Anaesthesiology, Taipei Medical University-Wan Fang Hospital, Taipei City 116081, Taiwan;
- Division of Neurosurgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 110301, Taiwan
| | - Chi-Chang Huang
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan City 333325, Taiwan; (C.-C.H.); (M.-C.L.)
| | - Mon-Chien Lee
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan City 333325, Taiwan; (C.-C.H.); (M.-C.L.)
| | - Yen-Peng Lee
- Graduate Institute of Veterinary Pathobiology, College of Veterinary Medicine, National Chung Hsing University, Taichung City 402202, Taiwan;
| | - Wen-Chung Huang
- Graduate Institute of Health Industry Technology, Chang Gung University of Science and Technology, Taoyuan 333324, Taiwan;
| | - Hsiao-Li Chuang
- National Laboratory Animal Center, National Applied Research Laboratories Research Institute, Taipei 115202, Taiwan;
| | - I-Jen Wang
- Department of Pediatrics, Taipei Hospital, Ministry of Health and Welfare, New Taipei City 242033, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
- College of Public Health, China Medical University, Taichung 400439, Taiwan
- National Institutes of Environmental Health Sciences, National Health Research Institutes, Miaoli 350401, Taiwan
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216
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Park JW, Piknova B, Tunau-Spencer KJ, Thomas SM, Cai H, Walter PJ, Jenkins A, Hellinga D, Parver LM, Schechter AN. Dietary Nitrate Metabolism in Porcine Ocular Tissues Determined Using 15N-Labeled Sodium Nitrate Supplementation. Nutrients 2024; 16:1154. [PMID: 38674845 PMCID: PMC11054199 DOI: 10.3390/nu16081154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/11/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
Nitrate (NO3-) obtained from the diet is converted to nitrite (NO2-) and subsequently to nitric oxide (NO) within the body. Previously, we showed that porcine eye components contain substantial amounts of nitrate and nitrite that are similar to those in blood. Notably, cornea and sclera exhibited the capability to reduce nitrate to nitrite. To gain deeper insights into nitrate metabolism in porcine eyes, our current study involved feeding pigs either NaCl or Na15NO3 and assessing the levels of total and 15N-labeled NO3-/NO2- in various ocular tissues. Three hours after Na15NO3 ingestion, a marked increase in 15NO3- and 15NO2- was observed in all parts of the eye; in particular, the aqueous and vitreous humor showed a high 15NO3- enrichment (77.5 and 74.5%, respectively), similar to that of plasma (77.1%) and showed an even higher 15NO2- enrichment (39.9 and 35.3%, respectively) than that of plasma (19.8%). The total amounts of NO3- and NO2- exhibited patterns consistent with those observed in 15N analysis. Next, to investigate whether nitrate or nitrite accumulate proportionally after multiple nitrate treatments, we measured nitrate and nitrite contents after supplementing pigs with Na15NO3 for five consecutive days. In both 15N-labeled and total nitrate and nitrite analysis, we did not observe further accumulation of these ions after multiple treatments, compared to a single treatment. These findings suggest that dietary nitrate supplementation exerts a significant influence on nitrate and nitrite levels and potentially NO levels in the eye and opens up the possibility for the therapeutic use of dietary nitrate/nitrite to enhance or restore NO levels in ocular tissues.
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Affiliation(s)
- Ji Won Park
- Molecular Medicine Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA; (J.W.P.); (B.P.); (K.J.T.-S.); (S.M.T.)
- Molecular Medicine Branch, National Institutes of Health, Bethesda, MD 20892, USA
| | - Barbora Piknova
- Molecular Medicine Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA; (J.W.P.); (B.P.); (K.J.T.-S.); (S.M.T.)
- Molecular Medicine Branch, National Institutes of Health, Bethesda, MD 20892, USA
| | - Khalid J. Tunau-Spencer
- Molecular Medicine Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA; (J.W.P.); (B.P.); (K.J.T.-S.); (S.M.T.)
- Molecular Medicine Branch, National Institutes of Health, Bethesda, MD 20892, USA
| | - Samantha M. Thomas
- Molecular Medicine Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA; (J.W.P.); (B.P.); (K.J.T.-S.); (S.M.T.)
- Molecular Medicine Branch, National Institutes of Health, Bethesda, MD 20892, USA
| | - Hongyi Cai
- Clinical Mass Spectrometry Core, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA; (H.C.); (P.J.W.)
- Clinical Mass Spectrometry Core, National Institutes of Health, Bethesda, MD 20892, USA
| | - Peter J. Walter
- Clinical Mass Spectrometry Core, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA; (H.C.); (P.J.W.)
- Clinical Mass Spectrometry Core, National Institutes of Health, Bethesda, MD 20892, USA
| | - Audrey Jenkins
- MedStar Health Research Institute, Washington, DC 20010, USA; (A.J.); (D.H.)
| | - David Hellinga
- MedStar Health Research Institute, Washington, DC 20010, USA; (A.J.); (D.H.)
| | - Leonard M. Parver
- Department of Ophthalmology, Medstar Georgetown University Hospital, Washington, DC 20007, USA
| | - Alan N. Schechter
- Molecular Medicine Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA; (J.W.P.); (B.P.); (K.J.T.-S.); (S.M.T.)
- Molecular Medicine Branch, National Institutes of Health, Bethesda, MD 20892, USA
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217
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Azargoonjahromi A. A systematic review of the association between zinc and anxiety. Nutr Rev 2024; 82:612-621. [PMID: 37364014 DOI: 10.1093/nutrit/nuad076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023] Open
Abstract
CONTEXT The incidence of anxiety, which stems from both intrinsic and extrinsic factors, has been increasing worldwide. Various methods by which it can be treated or prevented have been reported thus far. One of the most popular and effective treatments is supplementation therapy. Zinc, which is an essential nutrient found in various plants, animal foods, and supplements, has been shown to be a potential nutrient in anxiety reduction by acting on γ-aminobutyric acid (GABA), glutamatergic, serotonergic, neurogenesis, and immune systems. It can also influence important receptors, such as GPR39. Thus, zinc has received considerable attention with respect to its potential role as a therapeutic or detrimental factor for anxiety; yet, the available evidence needs to be analyzed systematically to reach a convergent conclusion. OBJECTIVE The objective was to systematically review any potential connection between adult human anxiety and zinc intake. DATA SOURCES AND EXTRACTION Nine original human studies, of which 2 assessed the relationship between zinc consumption and anxiety (based on a questionnaire) and 7 assessed the relationship between serum zinc levels and anxiety, were included based on specific selection criteria. Studies that had been written in English and published in peer-reviewed publications with no restrictions on the date of publication were searched in the Google Scholar and PubMed databases. This project was also reported according to the PRISMA guidelines. DATA ANALYSIS As per the studies analyzed in this review, there was a noticeable relationship between serum zinc levels and anxiety, which means that patients with anxiety have lower levels of zinc in their serum, as compared with healthy individuals. Furthermore, zinc consumption was inversely associated with anxiety. CONCLUSION The results provide plausible evidence for the positive role of zinc in the treatment of patients afflicted with anxiety, albeit with some limitations.
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218
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Chen L, Rong C, Ma P, Li Y, Deng X, Hua M. A new equation for estimating low-density lipoprotein cholesterol concentration based on machine learning. Medicine (Baltimore) 2024; 103:e37766. [PMID: 38608093 PMCID: PMC11018185 DOI: 10.1097/md.0000000000037766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 03/08/2024] [Indexed: 04/14/2024] Open
Abstract
Low-density lipoprotein cholesterol (LDL-C) is a crucial marker of cardiovascular system damage. In the Chinese population, the estimation of LDL-C concentration by Friedewald, Martin-Hopkins or Sampson equations is not accurate. The aim of this study was to develop a group of new equations for calculating LDL-C concentration using machine learning techniques and to evaluate their efficacy. A total of 182,901 patient samples were collected with standard lipid panel measurements. These samples were collated and randomly divided into a training set and a test set. In the training set, a new equation was constructed using polynomial ridge-regression and compared to the Friedewald, Martin/Hopkins and extended Martin/Hopkins, or Sampson equations in the test set. Subsequently, an additional set of 17,285 patient samples were collected to evaluate the performance of the new equation in clinical practice. The new equation, a ternary cubic equation, was accurate and easy to use, with a goodness-of-fit R2 of 0.9815 and an uncertainty MSE of 37.4250 on the testing set. The difference between the calculated value by the new equation and the measured value of LDL-C was small (0.0424 ± 5.1161 vs Friedewald equation: -13.3647 ± 17.9198, vs Martin/Hopkins and extended Martin/Hopkins equation: -6.4737 ± 8.1036, vs Sampson equation: -8.9252 ± 12.6522, P < .001). It could accurately calculate LDL-C concentration even at high triglyceride and low LDL-C. Furthermore, the new equation could also precisely calculate LDL-C concentration in actual clinical use (R2 = 0.9780, MSE = 24.8482). The new equation developed in this study can accurately calculate LDL-C concentration within the full concentration range of triglyceride and LDL-C, and can serve as a supplement to the direct determination of LDL-C concentration for the prevention, treatment, evaluation, and monitoring of atherosclerotic diseases, compared to the Friedewald, Martin/Hopkins and extended Martin/Hopkins, or Sampson equations.
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Affiliation(s)
- Lei Chen
- Department of Clinical Laboratory, Fuwai Yunnan Cardiovascular Hospital, Kunming, Yunnan, China
| | - Chen Rong
- Department of Clinical Laboratory, Fuwai Yunnan Cardiovascular Hospital, Kunming, Yunnan, China
| | - Peidu Ma
- Department of Clinical Laboratory, Fuwai Yunnan Cardiovascular Hospital, Kunming, Yunnan, China
| | - Yiyang Li
- Department of Clinical Laboratory, Fuwai Yunnan Cardiovascular Hospital, Kunming, Yunnan, China
| | - Xue Deng
- Department of Clinical Laboratory, Kunming Psychiatric Hospital, Kunming, Yunnan, China
| | - Muxing Hua
- Department of Clinical Laboratory, Fuwai Yunnan Cardiovascular Hospital, Kunming, Yunnan, China
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219
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Hetényi N, Bersényi A, Hullár I. Effects of dietary urea supplementation on performance of selected insect species. Acta Vet Hung 2024; 72:24-32. [PMID: 38578702 DOI: 10.1556/004.2024.00959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 02/12/2024] [Indexed: 04/07/2024]
Abstract
Feeding costs of farmed insects may be reduced by applying alternative nitrogen sources such as urea that can partly substitute true proteins. The aim of this study was to examine the effects of different nitrogen sources on body weight (BW) and survival rate (SR) of the Jamaican field cricket (JFC, Gryllus assimilis), the house cricket (HC, Acheta domesticus), yellow mealworm larvae (YM, Tenebrio molitor) and superworm larvae (SW, Zophobas morio). Crickets were either housed individually or in groups, and larvae were group-housed. Six isonitrogenous feeds composed of 3.52% nitrogen were designed for all four insect species using four independent replicates with micellar casein: urea proportions of 100-0%, 75-25%, 50-50%, 25-75%, 0-100% and 100% extracted soybean meal. All selected insect species were able to utilise urea. However, urea as the only nitrogen source resulted in low final BW. In the HC, the JFC, and the YM on nitrogen basis urea can replace 25% of micellar casein without having any negative effects on BW and SR in comparison to the 100% micellar casein group. In the SW, a 25% urea level did not have a significant effect on final BW, but SR decreased significantly.
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Affiliation(s)
- Nikoletta Hetényi
- Department of Animal Nutrition and Clinical Dietetics, Institute for Animal Breeding, Nutrition and Laboratory Animal Science, University of Veterinary Medicine, Budapest, Hungary
| | - András Bersényi
- Department of Animal Nutrition and Clinical Dietetics, Institute for Animal Breeding, Nutrition and Laboratory Animal Science, University of Veterinary Medicine, Budapest, Hungary
| | - István Hullár
- Department of Animal Nutrition and Clinical Dietetics, Institute for Animal Breeding, Nutrition and Laboratory Animal Science, University of Veterinary Medicine, Budapest, Hungary
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220
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Ramalingam L, Mabry B, Menikdiwela KR, Moussa H, Moustaid-Moussa N. Enhanced Metabolic Effects of Fish Oil When Combined with Vitamin D in Diet-Induced Obese Male Mice. Biomolecules 2024; 14:474. [PMID: 38672490 PMCID: PMC11048485 DOI: 10.3390/biom14040474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/30/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Vitamin D (vit D) and fish oil (FO) both offer unique health benefits, however, their combined effects have not been evaluated in obesity and nonalcoholic fatty liver disease (NAFLD). Hence, we hypothesized that vit D and FO supplementation would have additive effects in reducing obesity-associated inflammation and NAFLD. Male C57BL6 mice were split into four groups and fed a high fat (HF) diet supplemented with a low (HF; +200 IU vit D) or high dose of vitamin D (HF + D; +1000 IU vit D); combination of vit D and FO (HF-FO; +1000 IU vit D); or only FO (HF-FO; +200 IU vit D) for 12 weeks. We measured body weight, food intake, glucose tolerance, and harvested epididymal fat pad and liver for gene expression analyses. Adiposity was reduced in groups supplemented with both FO and vit D. Glucose clearance was higher in FO-supplemented groups compared to mice fed HF. In adipose tissue, markers of fatty acid synthesis and oxidation were comparable in groups that received vit D and FO individually in comparison to HF. However, the vit D and FO group had significantly lower fatty acid synthesis and higher oxidation compared to the other groups. Vit D and FO also significantly improved fatty acid oxidation, despite similar fatty acid synthesis among the four groups in liver. Even though we did not find additive effects of vit D and FO, our data provide evidence that FO reduces markers of obesity in the presence of adequate levels of vit D.
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Affiliation(s)
- Latha Ramalingam
- Nutrigenomics, Inflammation and Obesity Research Laboratory, Department of Nutritional Sciences, Texas Tech University (TTU), Lubbock, TX 79409, USA (K.R.M.)
- Obesity Research Institute, Office of Research & Innovation, Texas Tech University (TTU), Lubbock, TX 79409, USA
| | - Brennan Mabry
- Nutrigenomics, Inflammation and Obesity Research Laboratory, Department of Nutritional Sciences, Texas Tech University (TTU), Lubbock, TX 79409, USA (K.R.M.)
| | - Kalhara R. Menikdiwela
- Nutrigenomics, Inflammation and Obesity Research Laboratory, Department of Nutritional Sciences, Texas Tech University (TTU), Lubbock, TX 79409, USA (K.R.M.)
- Obesity Research Institute, Office of Research & Innovation, Texas Tech University (TTU), Lubbock, TX 79409, USA
| | - Hanna Moussa
- Obesity Research Institute, Office of Research & Innovation, Texas Tech University (TTU), Lubbock, TX 79409, USA
- Department of Physics & Astronomy, College of Arts & Sciences, Texas Tech University (TTU), Lubbock, TX 79409, USA
| | - Naima Moustaid-Moussa
- Nutrigenomics, Inflammation and Obesity Research Laboratory, Department of Nutritional Sciences, Texas Tech University (TTU), Lubbock, TX 79409, USA (K.R.M.)
- Obesity Research Institute, Office of Research & Innovation, Texas Tech University (TTU), Lubbock, TX 79409, USA
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221
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Meneses AJG, Pompeu RCFF, Salles HO, Costa CDS, Rogério MCP, de Andrade IRA, Furtado RN, de Medeiros AN, Pereira PL, Cândido MJD. Nutritional parameters and productive performance of grazing sheep using castor bean cake as supplement or fertilizer. Trop Anim Health Prod 2024; 56:121. [PMID: 38607462 DOI: 10.1007/s11250-024-03967-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 03/22/2024] [Indexed: 04/13/2024]
Abstract
The objective was to evaluate the effect of detoxified castor bean replacing soybean meal in the concentrate diet or as nitrogen organic fertilizer replacing urea on intake and nutrient digestibility, blood parameters and productive performance of sheep finished on irrigated Tamani grass pasture under continuous stocking and variable stocking rate. The treatments were two concentrate diets: standard (ground corn and soybean meal) and alternative diet (ground corn and detoxified castor bean cake), and two nitrogen fertilizers: chemical (urea) and organic (fresh castor bean cake). The randomized complete block design was used in a 2 × 2 factorial arrangement with four replications (500 m² paddocks). Four sheep (2 castrated males and 2 females) were distributed in each experimental unit, totaling 64 animals with an average initial weight of 19.42 ± 3.6 kg. No effects (P > 0.05) were observed on the variables inherent to the evaluation of the pasture. The average stocking rate (SR) among treatments was 85.50 sheep/ha, equivalent to 9.87 Animal Units (AU)/ha. The alternative diet presented lower dry matter digestibility (62.71%), with no negative effects on nutrient intake and kidney parameters. Animals fed the standard and alternative diet showed average daily gain of 103.75 and 86.76 g/day, respectively. A finishing period of up to 100 days is recommended for sheep selected for production systems in semi-arid regions managed intensively on pasture. Detoxified castor bean cake did not alter nutrient intake, liver and kidney parameters of the sheep and can be used in pasture-based sheep farming.
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Affiliation(s)
- Abner José Girão Meneses
- Federal Institute of Education, Science and Technology of Ceará - IFCE, Crato Campus, CE, Brazil.
- Federal University of Ceara, Pici Campus, CE, Brazil.
| | | | - Hévila Oliveira Salles
- Brazilian Agricultural Research Corporation - Embrapa Goats and Sheep, Sobral, CE, Brazil
| | | | | | | | - Rafael Nogueira Furtado
- Federal Institute of Education, Science and Technology of Piauí - IFPI, Paulistana Campus, PI, Brazil
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222
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da Silva AD, Oliveira JS, de Castro IC, Paiva WC, Gomes JMG, Pimenta LCJP. Association of vitamin D and cognition in people with type 2 diabetes: a systematic review. Nutr Rev 2024; 82:622-638. [PMID: 37403328 DOI: 10.1093/nutrit/nuad085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2023] Open
Abstract
CONTEXT There is a high prevalence of vitamin D deficiency and impaired cognitive function in people with type 2 diabetes mellitus (T2DM). OBJECTIVE To critically and systematically review the literature on the association between vitamin D status and cognitive performance in people with type 2 diabetes. DATA SOURCES This review was conducted according to PRISMA recommendations. MEDLINE, SCOPUS, the Cochrane Library, and Web of Science databases were searched using the terms "Diabetes Mellitus, Type 2", "Cognitive Function", and "Vitamin D". DATA EXTRACTION Eight observational and 1 randomized study were included, containing data of 14 648 adult and elderly individuals (19-74 y). All extracted data were compiled, compared, and critically analyzed. DATA ANALYSIS There is no strong evidence that lower serum concentrations of vitamin D and vitamin D-binding protein are associated with worsening cognitive function in individuals with T2DM. Vitamin D supplementation (12 wk) improved the scores of some executive functioning tests, although there was no difference between low doses (5000 IU/wk) and high doses (50 000 IU/wk). CONCLUSIONS There is no high-quality evidence demonstrating an association between vitamin D status and cognitive function, or clinical benefits on cognition from vitamin D supplementation in individuals with T2DM. Future studies are needed. Systematic Review Registration: PROSPERO registration no. CRD42021261520.
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Affiliation(s)
- Alice D da Silva
- Department of Nutrition, Universidade Federal de Lavras, Minas Gerais, Brazil
| | - Julia S Oliveira
- Department of Nutrition and Health, Universidade Federal de Viçosa, Minas Gerais, Brazil
| | - Isabela C de Castro
- Department of Nutrition, Universidade Federal de Lavras, Minas Gerais, Brazil
| | - Wanderléia C Paiva
- Instituto Federal de Educação, Ciência e Tecnologia do Sudeste de Minas Gerais, Minas Gerais, Brazil
| | - Júnia M G Gomes
- Instituto Federal de Educação, Ciência e Tecnologia do Sudeste de Minas Gerais, Minas Gerais, Brazil
| | - Laura C J P Pimenta
- Department of Nutrition, Universidade Federal de Lavras, Minas Gerais, Brazil
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223
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Hu H, Li A, Shi C, Chen L, Zhao Z, Yin X, Zhang Q, Huang Y, Pan H. Mulberry branch fiber improved lipid metabolism and egg yolk fatty acid composition of laying hens via the enterohepatic axis. Microbiome 2024; 12:73. [PMID: 38605412 PMCID: PMC11010431 DOI: 10.1186/s40168-024-01788-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 03/04/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND The utilization of mulberry branch fiber (MF), the largest by-product of the sericulture industry, is an important issue. Supplementation with MF as a dietary fiber for poultry may serve as a useful application. However, little is known about the effects of MF on liver lipid metabolism and egg yolk fatty acid composition of laying hens and their underlying mechanisms. In this study, we performed a multi-omics investigation to explore the variations in liver lipid metabolism, egg yolk fatty acid composition, gut microbiota, and the associations among them induced by dietary MF in laying hens. RESULTS Dietary MF had no harmful effects on the laying performance or egg quality in laying hens. The enzyme activities associated with lipid metabolism in the liver were altered by the addition of 5% MF, resulting in reduced liver fat accumulation. Furthermore, dietary 5% MF induced the variation in the fatty acid profiles of egg yolk, and increased the polyunsaturated fatty acid (PUFA) content. We observed a significant reduction in the diversity of both gut bacteria and changes in their compositions after the addition of MF. Dietary MF significantly increased the abundance of genes involved in fatty acid biodegradation, and short-chain fatty acids biosynthesis in the gut microbiota of laying hens. The significant correlations were observed between the liver lipid metabolism enzyme activities of hepatic lipase, lipoprotein lipase, and total esterase with gut microbiota, including negative correlations with gut microbiota diversity, and multiple correlations with gut bacteria and viruses. Moreover, various correlations between the contents of PUFAs and monounsaturated fatty acids in egg yolk with the gut microbiota were obtained. Based on partial-least-squares path modeling integrated with the multi-omics datasets, we deduced the direct effects of liver enzyme activities and gut bacterial compositions on liver fat content and the roles of liver enzyme activities and gut bacterial diversity on egg yolk fatty acid composition. CONCLUSIONS The results indicate that dietary MF is beneficial to laying hens as it reduces the liver fat and improves egg yolk fatty acid composition through the enterohepatic axis. Video Abstract.
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Affiliation(s)
- Hong Hu
- Yunnan Provincial Key Laboratory of Animal Nutrition and Feed Science, Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Anjian Li
- Yunnan Provincial Key Laboratory of Animal Nutrition and Feed Science, Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Changyou Shi
- University of Maryl and School of Medicine, Baltimore, MD, 21228, USA
| | - Liang Chen
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agriculture Sciences, Beijing, 100193, China
| | - Zelong Zhao
- Shanghai BIOZERON Biotechnology Co., Ltd, Shanghai, 201800, China
| | - Xiaojian Yin
- Yunnan Provincial Key Laboratory of Animal Nutrition and Feed Science, Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Qiang Zhang
- WOD Poultry Research Institute, Beijing, 100193, China
| | - Ying Huang
- Yunnan Provincial Key Laboratory of Animal Nutrition and Feed Science, Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, 650201, China.
| | - Hongbin Pan
- Yunnan Provincial Key Laboratory of Animal Nutrition and Feed Science, Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, 650201, China.
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224
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Al-Saoodi H, Kolahdooz F, Andersen JR, Jalili M. Effect of vitamin D on inflammatory and clinical outcomes in patients with rheumatoid arthritis: a systematic review and dose-response meta-analysis of randomized controlled trials. Nutr Rev 2024; 82:600-611. [PMID: 37437898 DOI: 10.1093/nutrit/nuad083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023] Open
Abstract
CONTEXT Rheumatoid arthritis is a chronic inflammatory disease that causes synovitis. Vitamin D deficiency is common in rheumatoid arthritis. OBJECTIVE This systematic review and meta-analysis investigated whether vitamin D supplementation affects the inflammatory and clinical outcomes in patients with rheumatoid arthritis on the basis of randomized clinical trials. DATA SOURCES A literature search was performed in the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, MEDLINE, Embase, and Google Scholar for articles published until May 2022. DATA EXTRACTION The studies were selected according to PRISMA guidelines, and the risk of bias was assessed for randomized controlled trials. DATA ANALYSIS A random effects model was used to conduct a meta-analysis, and heterogeneity was assessed using the I2 statistic. Of 464 records, 11 studies were included from 3049 patients. Conclusion: Vitamin D supplementation did not significantly reduce C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), disease activity score in 28 joints (DAS28), or the health assessment questionnaire score; however, the response to supplementation was highly heterogeneous. The pooled analysis showed that vitamin D significantly reduced the pain-visual analogue scale (VAS) weighted mean difference (WMD = -1.30, 95% confidence interval [CI] [-2.34, -27], P = .01), DAS28-CRP (WMD = -.58, 95% CI [-.86, -.31], P < .0001), and DAS28-ESR (WMD = -.58, 95% CI [-.86, -.31], P = .0001). Subgroup analysis for vitamin D doses (>100 µg per day versus <100 µg per day) showed that the higher doses had a more significant effect on CRP than the lower doses (P < .05). CONCLUSIONS There was no significant difference between the effect of 2 vitamin D doses on ESR and DAS28. To minimize the high heterogeneity among studies in this meta-analysis, other confounding factors such as baseline vitamin D, age, dietary vitamin D, time of year, sun exposure, drug interaction, effect dosage, and power of study should be examined.
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Affiliation(s)
- Hagir Al-Saoodi
- Preventive and Clinical Nutrition Group, Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Fariba Kolahdooz
- Indigenous Global Health Research Group, Department of Medicine, College of Health Sciences, University of Alberta, Edmonton, Canada
| | - Jens Rikardt Andersen
- Preventive and Clinical Nutrition Group, Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Mahsa Jalili
- Preventive and Clinical Nutrition Group, Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark
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225
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Baghery F, Mohammadifard N, Khanamani Falahati-Pour S. Reply to Letter to the editor regarding "The effect of pistachio supplementation on metabolic syndrome and its components in adults: a systematic review and meta-analysis of randomized controlled trials". Nutr Rev 2024; 82:711-713. [PMID: 37550254 DOI: 10.1093/nutrit/nuad079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023] Open
Abstract
Two researchers (F.B and S.K.F.-P.) reviewed the abstracts and titles of all of the acknowledged research to determine whether it was eligible for inclusion in the present meta-analysis according to the inclusion criteria. The authors included all of the relevant available data from 17 articles on interventional studies. Regarding the objection raised about the effect size calculation, the inclusion of the various effect sizes from 1 study is a routine approach used in numerous meta-analyses, and their inclusion in the study did not impair the accuracy of the findings. The included studies were homogeneous in terms of intervention, outcomes, and participants, and the high rate of heterogeneity between the included studies for the majority of the study outcomes may have derived from the different characteristics of the participant populations, especially differences in their health status. As no study included in the review reported the correlation coefficient between the placebo conditions and the experimental conditions, the authors reanalyzed the data by inputting a moderate correlation coefficient of 0.5. Our study showed that pistachio consumption has a positive effect in terms of reducing the components of metabolic syndrome. In conclusion, this study reanalyzed the data and justified the methods used for showing the positive effect of pistachio consumption on metabolic syndrome components, and the potential for further research to identify the underlying mechanisms and the effects on various populations. The study's protocol was registered, and Comprehensive Meta-Analysis software was used in the statistical analyses. The authors recommend further research to investigate the potential effect of the consumption of pistachios. Systematic Review Registration: PROSPERO registration no. CRD42021285424.
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Affiliation(s)
- Fatemeh Baghery
- Pistachio Safety Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Noushin Mohammadifard
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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226
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Jafari A, Zheng M, Ghobadi S. Letter to the Editor regarding "The effect of pistachio supplementation on metabolic syndrome and its components in adults: a systematic review and meta-analysis of randomized controlled trials". Nutr Rev 2024; 82:709-710. [PMID: 37550257 DOI: 10.1093/nutrit/nuad069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023] Open
Affiliation(s)
- Alireza Jafari
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Miaobing Zheng
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Burwood, Victoria, Australia
| | - Saeed Ghobadi
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Burwood, Victoria, Australia
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227
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Kruth SS, Willers C, Persad E, Sjöström ES, Lagerström SR, Rakow A. Probiotic supplementation and risk of necrotizing enterocolitis and mortality among extremely preterm infants-the Probiotics in Extreme Prematurity in Scandinavia (PEPS) trial: study protocol for a multicenter, double-blinded, placebo-controlled, and registry-based randomized controlled trial. Trials 2024; 25:259. [PMID: 38610034 PMCID: PMC11015611 DOI: 10.1186/s13063-024-08088-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Extremely preterm infants, defined as those born before 28 weeks' gestational age, are a very vulnerable patient group at high risk for adverse outcomes, such as necrotizing enterocolitis and death. Necrotizing enterocolitis is an inflammatory gastrointestinal disease with high incidence in this cohort and has severe implications on morbidity and mortality. Previous randomized controlled trials have shown reduced incidence of necrotizing enterocolitis among older preterm infants following probiotic supplementation. However, these trials were underpowered for extremely preterm infants, rendering evidence for probiotic supplementation in this population insufficient to date. METHODS The Probiotics in Extreme Prematurity in Scandinavia (PEPS) trial is a multicenter, double-blinded, placebo-controlled and registry-based randomized controlled trial conducted among extremely preterm infants (n = 1620) born at six tertiary neonatal units in Sweden and four units in Denmark. Enrolled infants will be allocated to receive either probiotic supplementation with ProPrems® (Bifidobacterium infantis, Bifidobacterium lactis, and Streptococcus thermophilus) diluted in 3 mL breastmilk or placebo (0.5 g maltodextrin powder) diluted in 3 mL breastmilk per day until gestational week 34. The primary composite outcome is incidence of necrotizing enterocolitis and/or mortality. Secondary outcomes include incidence of late-onset sepsis, length of hospitalization, use of antibiotics, feeding tolerance, growth, and body composition at age of full-term and 3 months corrected age after hospital discharge. DISCUSSION Current recommendations for probiotic supplementation in Sweden and Denmark do not include extremely preterm infants due to lack of evidence in this population. However, this young subgroup is notably the most at risk for experiencing adverse outcomes. This trial aims to investigate the effects of probiotic supplementation on necrotizing enterocolitis, death, and other relevant outcomes to provide sufficiently powered, high-quality evidence to inform probiotic supplementation guidelines in this population. The results could have implications for clinical practice both in Sweden and Denmark and worldwide. TRIAL REGISTRATION ( Clinicaltrials.gov ): NCT05604846.
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Affiliation(s)
- Sofia Söderquist Kruth
- Women's Health and Allied Health Professional Theme, Karolinska University Hospital, Solna, 17176, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, 17177, Stockholm, Sweden
| | - Carl Willers
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, 14152, Huddinge, Sweden
| | - Emma Persad
- Department of Women's and Children's Health, Karolinska Institutet, 17177, Stockholm, Sweden
| | | | - Susanne Rautiainen Lagerström
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- K2 Medicin, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Alexander Rakow
- Department of Women's and Children's Health, Karolinska Institutet, 17177, Stockholm, Sweden.
- Department of Neonatology, Karolinska University Hospital, Solna, 17176, Stockholm, Sweden.
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228
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Zhong Z, Sun P, Zhang Y, Li L, Han D, Pan X, Zhang R. Differential responses of rumen and fecal fermentation and microbiota of Liaoning cashmere goats after 2-hydroxy-4-(methylthio) butanoic acid isopropyl ester supplementation. Sci Rep 2024; 14:8505. [PMID: 38605045 PMCID: PMC11009298 DOI: 10.1038/s41598-024-58581-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 04/01/2024] [Indexed: 04/13/2024] Open
Abstract
The 2-hydroxy-4-(methylthio) butanoic acid isopropyl ester (HMBi), a rumen protective methionine, has been extensively studied in dairy cows and beef cattle and has been shown to regulate gastrointestinal microbiota and improve production performance. However, knowledge of the application of HMBi on cashmere goats and the simultaneous study of rumen and hindgut microbiota is still limited. In this study, HMBi supplementation increased the concentration of total serum protein, the production of microbial protein in the rumen and feces, as well as butyrate production in the feces. The results of PCoA and PERMANOVA showed no significant difference between the rumen microbiota, but there was a dramatic difference between the fecal microbiota of the two groups of Cashmere goats after the HMBi supplementation. Specifically, in the rumen, HMBi significantly increased the relative abundance of some fiber-degrading bacteria (such as Fibrobacter) compared with the CON group. In the feces, as well as a similar effect as in the rumen (increasing the relative abundance of some fiber-degrading bacteria, such as Lachnospiraceae FCS020 group and ASV32), HMBi diets also increased the proliferation of butyrate-producing bacteria (including Oscillospiraceae UCG-005 and Christensenellaceae R-7 group). Overall, these results demonstrated that HMBi could regulate the rumen and fecal microbial composition of Liaoning cashmere goats and benefit the host.
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Affiliation(s)
- Zhiqiang Zhong
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Peiyuan Sun
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Yuning Zhang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Lingyun Li
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - Di Han
- Liaoning Province Modern Agricultural Production Base and Construction Engineering Center, Shenyang, 110032, China
| | - Xiaoguang Pan
- School of Artificial Intelligence and Software, Liaoning Petrochemical University, Fushun, 113001, China
| | - Ruiyang Zhang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangzhou, China.
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229
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Talebi S, Mohammadi H, Zeraattalab-Motlagh S, Arab A, Keshavarz Mohammadian M, Ghoreishy SM, Abbaspour Tehrani Fard M, Amiri Khosroshahi R, Djafarian K. Nutritional interventions for exercise-induced muscle damage: an umbrella review of systematic reviews and meta-analyses of randomized trials. Nutr Rev 2024; 82:639-653. [PMID: 37460208 DOI: 10.1093/nutrit/nuad078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024] Open
Abstract
CONTEXT Several meta-analyses have been conducted on the effect of nutritional interventions on various factors related to muscle damage. However, the strength of the evidence and its clinical significance are unclear. OBJECTIVES This umbrella review aimed to provide an evidence-based overview of nutritional interventions for exercise-induced muscle damage (EIMD). DATA SOURCES PubMed, Scopus, and ISI Web of Science were systematically searched up to May 2022. DATA EXTRACTION Systematic reviews and meta-analyses of randomized controlled trials investigating nutritional interventions' effects on recovery following EIMD were included. The certainty of the evidence was rated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE). RESULTS Fifty-three randomized controlled trial meta-analyses were included, evaluating 24 nutritional interventions on 10 different outcomes. The results revealed a significant effect of hydroxymethylbutyrate (HMB) supplementation and l-carnitine supplementation for reducing postexercise creatine kinase; HMB supplementation for reducing lactate dehydrogenase; branched-chain amino acids and leaf extract supplementation for reducing the delayed onset of muscle soreness; and l-carnitine, curcumin, ginseng, polyphenols, and anthocyanins for reducing muscle soreness, all with moderate certainty of evidence. CONCLUSIONS Supplementation with HMB, l-carnitine, branched-chain amino acids, curcumin, ginseng, leaf extract, polyphenols, and anthocyanins showed favorable effects on some EIMD-related outcomes. PROTOCOL REGISTRATION PROSPERO registration no. CRD42022352565.
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Affiliation(s)
- Sepide Talebi
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamed Mohammadi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Sheida Zeraattalab-Motlagh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Arman Arab
- Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Seyed Mojtaba Ghoreishy
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
- Student Research Committee, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Abbaspour Tehrani Fard
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Amiri Khosroshahi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Kurosh Djafarian
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
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Dilxat T, Shi Q, Chen X, Liu X. Garlic oil supplementation blocks inflammatory pyroptosis-related acute lung injury by suppressing the NF-κB/NLRP3 signaling pathway via H 2S generation. Aging (Albany NY) 2024; 16:6521-6536. [PMID: 38613798 PMCID: PMC11042940 DOI: 10.18632/aging.205721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 03/09/2024] [Indexed: 04/15/2024]
Abstract
Acute lung injury (ALI) is a major cause of acute respiratory failure with a high morbidity and mortality rate, and effective therapeutic strategies for ALI remain limited. Inflammatory response is considered crucial for the pathogenesis of ALI. Garlic, a globally used cooking spice, reportedly exhibits excellent anti-inflammatory bioactivity. However, protective effects of garlic against ALI have never been reported. This study aimed to investigate the protective effects of garlic oil (GO) supplementation on lipopolysaccharide (LPS)-induced ALI models. Hematoxylin and eosin staining, pathology scores, lung myeloperoxidase (MPO) activity measurement, lung wet/dry (W/D) ratio detection, and bronchoalveolar lavage fluid (BALF) analysis were performed to investigate ALI histopathology. Real-time polymerase chain reaction, western blotting, and enzyme-linked immunosorbent assay were conducted to evaluate the expression levels of inflammatory factors, nuclear factor-κB (NF-κB), NLRP3, pyroptosis-related proteins, and H2S-producing enzymes. GO attenuated LPS-induced pulmonary pathological changes, lung W/D ratio, MPO activity, and inflammatory cytokines in the lungs and BALF. Additionally, GO suppressed LPS-induced NF-κB activation, NLRP3 inflammasome expression, and inflammatory-related pyroptosis. Mechanistically, GO promoted increased H2S production in lung tissues by enhancing the conversion of GO-rich polysulfide compounds or by increasing the expression of H2S-producing enzymes in vivo. Inhibition of endogenous or exogenous H2S production reversed the protective effects of GO on ALI and eliminated the inhibitory effects of GO on NF-κB, NLRP3, and pyroptotic signaling pathways. Overall, these findings indicate that GO has a critical anti-inflammatory effect and protects against LPS-induced ALI by suppressing the NF-κB/NLRP3 signaling pathway via H2S generation.
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Affiliation(s)
- Tursunay Dilxat
- Xinjiang Agricultural Vocational Technological College, Changji 831100, Xinjiang, China
| | - Qiang Shi
- Xinjiang Agricultural Vocational Technological College, Changji 831100, Xinjiang, China
| | - Xiaofan Chen
- Xinjiang Agricultural Vocational Technological College, Changji 831100, Xinjiang, China
| | - Xuxin Liu
- Xinjiang Agricultural Vocational Technological College, Changji 831100, Xinjiang, China
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231
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Carboo JA, Dolman-Macleod RC, Malan L, Lombard MJ. High-dose oral vitamin D supplementation for prevention of infections in children aged 0 to 59 months: a systematic review and meta-analysis. Nutr Rev 2024; 82:579-599. [PMID: 37428896 PMCID: PMC11009788 DOI: 10.1093/nutrit/nuad082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2023] Open
Abstract
CONTEXT Vitamin D plays an important role in immune function, and the deficiency thereof has been associated with several infections, most notably respiratory tract infections. However, data from intervention studies investigating the effect of high-dose vitamin D supplementation on infections have been inconclusive. OBJECTIVE The aim of this study was to evaluate the level of evidence regarding the efficacy of vitamin D supplementation above the standard dose (400 IU) in preventing infections in apparently healthy children < 5 years of age. DATA SOURCES PubMed, Scopus, Science Direct, Web of Science, Google Scholar, CINAHL, and MEDLINE electronic databases were searched between August 2022 and November 2022. Seven studies met the inclusion criteria. DATA EXTRACTION Meta-analyses of outcomes in more than one study were performed using Review Manager software. Heterogeneity was evaluated using the I2 statistic. Randomized controlled trials in which vitamin D was supplemented at > 400 IU compared with placebo, no treatment, or standard dose were included. DATA ANALYSIS Seven trials that enrolled a total of 5748 children were included. Odds ratios (ORs) with 95%CIs were calculated using random- and fixed-effects models. There was no significant effect of high-dose vitamin D supplementation on the incidence of upper respiratory tract infection (OR, 0.83; 95%CI, 0.62-1.10). There was a 57% (95%CI, 0.30-0.61), 56% (95%CI, 0.27-0.07), and 59% (95%CI, 0.26-0.65) reduction in the odds of influenza/cold, cough, and fever incidence, respectively, with daily supplementation of vitamin D > 1000 IU. No effect was found on bronchitis, otitis media, diarrhea/gastroenteritis, primary care visits for infections, hospitalizations, or mortality. CONCLUSION High-dose vitamin D supplementation provided no benefit in preventing upper respiratory tract infections (moderate certainty of evidence) but reduced the incidence influenza/cold (moderate certainty of evidence), cough, and fever (low certainty of evidence). These findings are based on a limited number of trials and should be interpreted with caution. Further research is needed. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration number CRD42022355206.
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Affiliation(s)
- Janet Adede Carboo
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom, North West Province, South Africa
| | - Robin Claire Dolman-Macleod
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom, North West Province, South Africa
| | - Linda Malan
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom, North West Province, South Africa
| | - Martani Johanni Lombard
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom, North West Province, South Africa
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232
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Resciniti SM, Biesiekierski JR, Ghasem-Zadeh A, Moschonis G. The Effectiveness of a Lactobacilli-Based Probiotic Food Supplement on Bone Mineral Density and Bone Metabolism in Australian Early Postmenopausal Women: Protocol for a Double-Blind Randomized Placebo-Controlled Trial. Nutrients 2024; 16:1150. [PMID: 38674841 PMCID: PMC11055009 DOI: 10.3390/nu16081150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Osteoporosis affects one in three women over the age of 50 and results in fragility fractures. Oestrogen deficiency during and after menopause exacerbates bone loss, accounting for higher prevalence of fragility fractures in women. The gut microbiota (GM) has been proposed as a key regulator of bone health, as it performs vital functions such as immune regulation and biosynthesis of vitamins. Therefore, GM modulation via probiotic supplementation has been proposed as a target for potential therapeutic intervention to reduce bone loss. While promising results have been observed in mouse model studies, translation into human trials is limited. Here, we present the study protocol for a double-blind randomized controlled trial that aims to examine the effectiveness of three lactobacilli strains on volumetric bone mineral density (vBMD), trabecular, and cortical microstructure, as measured using High Resolution peripheral Quantitative Computed Tomography (HR-pQCT). The trial will randomize 124 healthy early postmenopausal women (up to 8 years from menopause) to receive either probiotic or placebo administered once daily for 12 months. Secondary outcomes will investigate the probiotics' effects on areal BMD and specific mechanistic biomarkers, including bone metabolism and inflammatory markers. The trial is registered with Australian New Zealand Clinical Trials Registry (ACTRN12621000810819).
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Affiliation(s)
- Stephanie M. Resciniti
- Department of Food, Nutrition and Dietetics, La Trobe University, Bundoora, VIC 3086, Australia;
| | - Jessica R. Biesiekierski
- Department of Food, Nutrition and Dietetics, La Trobe University, Bundoora, VIC 3086, Australia;
- Department of Nutrition, Dietetics & Food, Monash University, Notting Hill, VIC 3168, Australia;
| | - Ali Ghasem-Zadeh
- Department of Medicine and Endocrinology, Austin Health, The University of Melbourne, Heidelberg West, VIC 3081, Australia;
| | - George Moschonis
- Department of Food, Nutrition and Dietetics, La Trobe University, Bundoora, VIC 3086, Australia;
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Nahar A, Becker J, Pasquariello R, Herrick J, Rogers H, Zhang M, Schoolcraft W, Krisher RL, Yuan Y. FGF2, LIF, and IGF-1 supplementation improves mouse oocyte in vitro maturation via increased glucose metabolism†. Biol Reprod 2024; 110:672-683. [PMID: 38263524 DOI: 10.1093/biolre/ioae014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/22/2023] [Accepted: 01/15/2024] [Indexed: 01/25/2024] Open
Abstract
Chemically defined oocyte maturation media supplemented with FGF2, LIF, and IGF-1 (FLI medium) enabled significantly improved oocyte quality in multiple farm animals, yet the molecular mechanisms behind such benefits were poorly defined. Here, we first demonstrated that FLI medium enhanced mouse oocyte quality assessed by blastocyst formation after in vitro fertilization and implantation and fetal development after embryo transfer. We then analyzed the glucose concentrations in the spent media; reactive oxygen species concentrations; mitochondrial membrane potential; spindle morphology in oocytes; and the abundance of transcripts of endothelial growth factor-like factors, cumulus expansion factors, and glucose metabolism-related genes in cumulus cells. We found that FLI medium enabled increased glucose metabolism through glycolysis, pentose phosphate pathway, and hexosamine biosynthetic pathway, as well as more active endothelial growth factor-like factor expressions in cumulus cells, resulting in improved cumulus cell expansion, decreased spindle abnormality, and overall improvement in oocyte quality. In addition, the activities of MAPK1/3, PI3K/AKT, JAK/STAT3, and mTOR signaling pathways in cumulus cells were assessed by the phosphorylation of MAPK1/3, AKT, STAT3, and mTOR downstream target RPS6KB1. We demonstrated that FLI medium promoted activations of all these signaling pathways at multiple different time points during in vitro maturation.
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Affiliation(s)
- Asrafun Nahar
- Colorado Center for Reproductive Medicine, Lone Tree, CO, USA
| | - John Becker
- Colorado Center for Reproductive Medicine, Lone Tree, CO, USA
| | - Rolando Pasquariello
- Colorado Center for Reproductive Medicine, Lone Tree, CO, USA
- Department of Agricultural and Environmental Sciences, University of Milan, Milan, Italy
| | - Jason Herrick
- Colorado Center for Reproductive Medicine, Lone Tree, CO, USA
- Omaha's Henry Doorly Zoo and Aquarium, Omaha, NE, USA
| | - Heather Rogers
- Colorado Center for Reproductive Medicine, Lone Tree, CO, USA
| | - Mingxiang Zhang
- Colorado Center for Reproductive Medicine, Lone Tree, CO, USA
| | | | - Rebecca L Krisher
- Colorado Center for Reproductive Medicine, Lone Tree, CO, USA
- Genus Plc, DeForest, WI, USA
| | - Ye Yuan
- Colorado Center for Reproductive Medicine, Lone Tree, CO, USA
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234
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Hu W, Pei Z, Xia A, Jiang Y, Yang B, Liu X, Zhao J, Zhang H, Chen W. Lactobacillus helveticus-Derived Whey-Calcium Chelate Promotes Calcium Absorption and Bone Health of Rats Fed a Low-Calcium Diet. Nutrients 2024; 16:1127. [PMID: 38674818 PMCID: PMC11053418 DOI: 10.3390/nu16081127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/06/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
This study investigated the characteristics of Lactobacillus helveticus-derived whey-calcium chelate (LHWCC) and its effect on the calcium absorption and bone health of rats. Fourier-transform infrared spectroscopy showed that carboxyl oxygen atoms, amino nitrogen atoms, and phosphate ions were the major binding sites with calcium in LHWCC, which has a sustained release effect in simulated in vitro digestion. LHWCC had beneficial effects on serum biochemical parameters, bone biomechanics, and the morphological indexes of the bones of calcium-deficient rats when fed at a dose of 40 mg Ca/kg BW for 7 weeks. In contrast to the inorganic calcium supplement, LHWCC significantly upregulated the gene expression of transient receptor potential cation V5 (TRPV5), TRPV6, PepT1, calcium-binding protein-D9k (Calbindin-D9k), and a calcium pump (plasma membrane Ca-ATPase, PMCA1b), leading to promotion of the calcium absorption rate, whereas Ca3(PO4)2 only upregulated the TRPV6 channel in vivo. These findings illustrate the potential of LHWCC as an organic calcium supplement.
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Affiliation(s)
- Wei Hu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Zhiwen Pei
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Aonan Xia
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yang Jiang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Bo Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Xiaoming Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Hao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China
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235
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Jorquera C, Droppelmann G, Pridal P, Faúndez J, Feijoo F. Chilean Market Protein Shakes Composition. Nutrients 2024; 16:1129. [PMID: 38674821 PMCID: PMC11055153 DOI: 10.3390/nu16081129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 04/01/2024] [Accepted: 04/04/2024] [Indexed: 04/28/2024] Open
Abstract
Understanding the nutritional content of protein supplements is crucial for optimal nutritional planning among athletes and other people. Distribution of macronutrients and aminograms in the main products available in the national Chilean market remains unknown. A descriptive cross-sectional study was conducted to identify the main protein supplements available in the Chilean market. Information on macronutrients and aminograms from the nutritional labels of each product was extracted. The analysis considered the content per portion and per 100 g. Cluster analysis models and graphical representations were explored. Eighty protein shakes were assessed in the Santiago de Chile market. The median protein dosage was 32 g (range from 25 to 52), and the median energy value stood at 390 kcal (range from 312 to 514). The median protein content per 100 g of product was found to be 75 g (range from 42.5 to 97.2). The combined median concentration of amino acids was 4749.75 mg. Among these, the essential amino acid L-Tryptophan exhibited the lowest concentration at 1591.50 mg, while the conditional amino acid L-Glutamine had the highest median concentration at 17,336 mg. There was a significant prevalence of animal-derived products, placing specific emphasis on protein supplements that feature elevated levels of the amino acids L-Glutamine and L-Leucine.
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Affiliation(s)
- Carlos Jorquera
- Facultad de Ciencias, Escuela de Nutrición y Dietética, Universidad Mayor, Santiago 8580745, Chile; (C.J.); (P.P.)
| | - Guillermo Droppelmann
- Clínica MEDS, Santiago 7550000, Chile
- Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Paula Pridal
- Facultad de Ciencias, Escuela de Nutrición y Dietética, Universidad Mayor, Santiago 8580745, Chile; (C.J.); (P.P.)
| | - Javier Faúndez
- Club Social y Deportivo Unión Española, Santiago, Chile;
| | - Felipe Feijoo
- School of Industrial Engineering, Pontificia Universidad Católica de Valparaíso, Valparaíso 2340025, Chile;
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236
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Harasym J, Dziendzikowska K, Kopiasz Ł, Wilczak J, Sapierzyński R, Gromadzka-Ostrowska J. Consumption of Feed Supplemented with Oat Beta-Glucan as a Chemopreventive Agent against Colon Cancerogenesis in Rats. Nutrients 2024; 16:1125. [PMID: 38674816 PMCID: PMC11054053 DOI: 10.3390/nu16081125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/05/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Colorectal cancer (CRC) accounts for 30% of all cancer cases worldwide and is the second leading cause of cancer-related deaths. CRC develops over a long period of time, and in the early stages, pathological changes can be mitigated through nutritional interventions using bioactive plant compounds. Our study aims to determine the effect of highly purified oat beta-glucan on an animal CRC model. The study was performed on forty-five male Sprague-Dawley rats with azoxymethane-induced early-stage CRC, which consumed feed containing 1% or 3% low molar mass oat beta-glucan (OBG) for 8 weeks. In the large intestine, morphological changes, CRC signaling pathway genes (RT-PCR), and proteins (Western blot, immunohistochemistry) expression were analyzed. Whole blood hematology and blood redox status were also performed. Results indicated that the histologically confirmed CRC condition led to a downregulation of the WNT/β-catenin pathway, along with alterations in oncogenic and tumor suppressor gene expression. However, OBG significantly modulated these effects, with the 3% OBG showing a more pronounced impact. Furthermore, CRC rats exhibited elevated levels of oxidative stress and antioxidant enzyme activity in the blood, along with decreased white blood cell and lymphocyte counts. Consumption of OBG at any dose normalized these parameters. The minimal effect of OBG in the physiological intestine and the high activity in the pathological condition suggest that OBG is both safe and effective in early-stage CRC.
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Affiliation(s)
- Joanna Harasym
- Department of Biotechnology and Food Analysis, Wroclaw University of Economics and Business, 53-345 Wroclaw, Poland
| | - Katarzyna Dziendzikowska
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, 02-776 Warsaw, Poland; (K.D.); (J.G.-O.)
| | - Łukasz Kopiasz
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, 02-776 Warsaw, Poland; (K.D.); (J.G.-O.)
| | - Jacek Wilczak
- Department of Physiological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, 02-776 Warsaw, Poland;
| | - Rafał Sapierzyński
- Department of Pathology and Veterinary Diagnostic, Institute of Veterinary Medicine, Warsaw University of Life Sciences, 02-776 Warsaw, Poland;
| | - Joanna Gromadzka-Ostrowska
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, 02-776 Warsaw, Poland; (K.D.); (J.G.-O.)
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237
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Hu W, Yu X. GOSpel for tiny allies. Cell Host Microbe 2024; 32:450-452. [PMID: 38604124 DOI: 10.1016/j.chom.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/12/2024] [Accepted: 03/12/2024] [Indexed: 04/13/2024]
Abstract
Infant formulas are often supplemented to foster the development of a healthy gut microbiota. In this issue of Cell Host & Microbe, Heppner et al. present an elaborate clinical trial examining the impact of formula supplementation on the development and circadian rhythmicity of the microbiota during the first year of life.
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Affiliation(s)
- Wei Hu
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA; Institute for Biomolecular Design and Discovery, Yale University, West Haven, CT, USA.
| | - Xiaofei Yu
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Sciences, Fudan University, Shanghai, China.
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238
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Moss K, Gitman V, Pinto Sanchez MI, Oczkowski S, Armstrong D, Jayakumar S, Karvellas CJ, Selzner N, Dionne J. Evidence related to a vegetarian diet and metabolic dysfunction-associated steatotic liver disease: protocol for a scoping review. BMJ Open 2024; 14:e079750. [PMID: 38604643 PMCID: PMC11015203 DOI: 10.1136/bmjopen-2023-079750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 03/14/2024] [Indexed: 04/13/2024] Open
Abstract
INTRODUCTION Metabolic dysfunction-associated fatty liver disease (MASLD) is the hepatic manifestation of metabolic syndrome and the leading cause of chronic liver disease worldwide. Given that there is no pharmacological treatment for MASLD, it is imperative to understand whether lifestyle modifications may improve biochemical and pathological outcomes. One commonly proposed dietary modification is the Mediterranean diet; however, vegetarianism may also be a promising intervention. Vegetarianism has been shown to be associated with reduced morbidity and mortality in metabolic syndrome outcomes in coronary artery disease and diabetes; however, the relationship between vegetarian diet and MASLD is less clear. In this scoping review, we will provide a comprehensive overview of the current body of evidence related to a vegetarian diet and MASLD. METHODS AND ANALYSIS The aim of this scoping review is to describe and summarise the current body of evidence related to MASLD and a vegetarian diet. This review will be conducted using Arksey and O'Malley's framework. The literature review will be conducted using the following databases: SCOPUS, Web of Science, CINAHL-Plus, Cochrane Library and Medline. No restriction will be made on publication date. Included studies will encompass clinical trials and observational designs that examine effects or association of vegetarian diet in adults (≥16 years) and report on the incidence, prevalence or progression of MASLD. Grey literature, non-human studies and articles focusing on changes in a specific food or nutraceutical will be excluded. Articles must have an English-language abstract available to be considered for inclusion. Screening and data extraction will be conducted by two independent reviewers. The findings will be summarised with descriptive statistics. ETHICS AND DISSEMINATION Approval from a medical ethics committee is not required for this review. Once the review is complete, the findings will be submitted to a peer-reviewed journal.
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Affiliation(s)
- Kasey Moss
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Victor Gitman
- School of Pharmacy, University of Waterloo, Waterloo, Ontario, Canada
| | - M Ines Pinto Sanchez
- Department of Medicine, Division of Gastroenterology, McMaster University, Hamilton, Ontario, Canada
- Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Simon Oczkowski
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | - David Armstrong
- Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
- Division of Gastroenterology, McMaster University Department of Medicine, Hamilton, Ontario, Canada
| | - Saumya Jayakumar
- Department of Medicine, Division of Gastroenterology, UBC, Vancouver, British Columbia, Canada
- Department of Medicine, Division of Gastroenterology, University of Alberta, Edmonton, Alberta, Canada
| | | | - Nazia Selzner
- Department of Medicine, Division of Gastroenterology, University of Toronto, Toronto, Ontario, Canada
| | - Joanna Dionne
- Department of Health Research Methods, Evidence and Impact, McMaster University Department of Medicine, Hamilton, Ontario, Canada
- Farncombe Family Digestive Health Research Institute, McMaster University Department of Medicine, Hamilton, Ontario, Canada
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Pereira L, Cotas J, Gonçalves AM. Seaweed Proteins: A Step towards Sustainability? Nutrients 2024; 16:1123. [PMID: 38674814 PMCID: PMC11054349 DOI: 10.3390/nu16081123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/06/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
This review delves into the burgeoning field of seaweed proteins as promising alternative sources of protein. With global demand escalating and concerns over traditional protein sources' sustainability and ethics, seaweed emerges as a viable solution, offering a high protein content and minimal environmental impacts. Exploring the nutritional composition, extraction methods, functional properties, and potential health benefits of seaweed proteins, this review provides a comprehensive understanding. Seaweed contains essential amino acids, vitamins, minerals, and antioxidants. Its protein content ranges from 11% to 32% of dry weight, making it valuable for diverse dietary preferences, including vegetarian and vegan diets. Furthermore, this review underscores the sustainability and environmental advantages of seaweed protein production compared to traditional sources. Seaweed cultivation requires minimal resources, mitigating environmental issues like ocean acidification. As the review delves into specific seaweed types, extraction methodologies, and functional properties, it highlights the versatility of seaweed proteins in various food products, including plant-based meats, dairy alternatives, and nutritional supplements. Additionally, it discusses the potential health benefits associated with seaweed proteins, such as their unique amino acid profile and bioactive compounds. Overall, this review aims to provide insights into seaweed proteins' potential applications and their role in addressing global protein needs sustainably.
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Affiliation(s)
- Leonel Pereira
- Marine Resources, Conservation and Technology, Marine Algae Laboratory, Centre for Functional Ecology—Science for People & the Planet (CFE), Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (A.M.G.)
| | - João Cotas
- Marine Resources, Conservation and Technology, Marine Algae Laboratory, Centre for Functional Ecology—Science for People & the Planet (CFE), Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (A.M.G.)
| | - Ana Marta Gonçalves
- Marine Resources, Conservation and Technology, Marine Algae Laboratory, Centre for Functional Ecology—Science for People & the Planet (CFE), Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (A.M.G.)
- Department of Biology and CESAM—Centro de Estudos do Ambiente e do Mar, University of Aveiro, 3810-193 Aveiro, Portugal
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Middelkoop K, Micklesfield L, Stewart J, Walker N, Jolliffe DA, Mendham AE, Coussens AK, Nuttall J, Tang J, Fraser WD, Momand W, Cooper C, Harvey NC, Wilkinson RJ, Bekker LG, Martineau AR. Influence of vitamin D supplementation on growth, body composition, pubertal development and spirometry in South African schoolchildren: a randomised controlled trial (ViDiKids). BMJ Paediatr Open 2024; 8:e002495. [PMID: 38599800 PMCID: PMC11015302 DOI: 10.1136/bmjpo-2024-002495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 02/29/2024] [Indexed: 04/12/2024] Open
Abstract
OBJECTIVE To determine whether weekly oral vitamin D supplementation influences growth, body composition, pubertal development or spirometric outcomes in South African schoolchildren. DESIGN Phase 3 double-blind randomised placebo-controlled trial. SETTING Socioeconomically disadvantaged peri-urban district of Cape Town, South Africa. PARTICIPANTS 1682 children of black African ancestry attending government primary schools and aged 6-11 years at baseline. INTERVENTIONS Oral vitamin D3 (10 000 IU/week) versus placebo for 3 years. MAIN OUTCOME MEASURES Height-for-age and body mass index-for-age, measured in all participants; Tanner scores for pubertal development, spirometric lung volumes and body composition, measured in a subset of 450 children who additionally took part in a nested substudy. RESULTS Mean serum 25-hydroxyvitamin D3 concentration at 3-year follow-up was higher among children randomised to receive vitamin D versus placebo (104.3 vs 64.7 nmol/L, respectively; mean difference (MD) 39.7 nmol/L, 95% CI 37.6 to 41.9 nmol/L). No statistically significant differences in height-for-age z-score (adjusted MD (aMD) -0.08, 95% CI -0.19 to 0.03) or body mass index-for-age z-score (aMD -0.04, 95% CI -0.16 to 0.07) were seen between vitamin D versus placebo groups at follow-up. Among substudy participants, allocation to vitamin D versus placebo did not influence pubertal development scores, % predicted forced expiratory volume in 1 s (FEV1), % predicted forced vital capacity (FVC), % predicted FEV1/FVC, fat mass or fat-free mass. CONCLUSIONS Weekly oral administration of 10 000 IU vitamin D3 boosted vitamin D status but did not influence growth, body composition, pubertal development or spirometric outcomes in South African schoolchildren. TRIAL REGISTRATION NUMBERS ClinicalTrials.gov NCT02880982, South African National Clinical Trials Register DOH-27-0916-5527.
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Affiliation(s)
- Keren Middelkoop
- Desmond Tutu HIV Centre, Institute of Infectious Disease & Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Lisa Micklesfield
- Health through Physical Activity, Lifestyle and Sport Research Centre (HPALS), Department of Human Biology, Faculty of Health Sciences University of Cape Town, Cape Town, South Africa
- SAMRC/Wits Developmental Pathways for Health Research Unit, Department of Paediatrics, Faculty of Health Sciences University of the Witwatersrand, Johannesburg, South Africa
| | - Justine Stewart
- Desmond Tutu HIV Centre, Institute of Infectious Disease & Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Neil Walker
- Wolfson Institute of Population Health, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - David A Jolliffe
- Blizard Institiute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Amy E Mendham
- Health through Physical Activity, Lifestyle and Sport Research Centre (HPALS), Department of Human Biology, Faculty of Health Sciences University of Cape Town, Cape Town, South Africa
- SAMRC/Wits Developmental Pathways for Health Research Unit, Department of Paediatrics, Faculty of Health Sciences University of the Witwatersrand, Johannesburg, South Africa
| | - Anna K Coussens
- Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease & Molecular Medicine, Faculty of Health Sciences University of Cape Town, Cape Town, South Africa
- Walter and Eliza Hall Institute of Medical Research, Melbourne, Victoria, Australia
| | - James Nuttall
- Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa
| | - Jonathan Tang
- Norwich Medical School, University of East Anglia, Norwich, UK
- Department of Laboratory Medicine, Norfolk and Norwich University Hospital NHS Foundation Trust, Norwich, UK
| | - William D Fraser
- Norwich Medical School, University of East Anglia, Norwich, UK
- Department of Laboratory Medicine, Norfolk and Norwich University Hospital NHS Foundation Trust, Norwich, UK
| | - Waheedullah Momand
- Blizard Institiute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Nicholas C Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Robert J Wilkinson
- Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease & Molecular Medicine, Faculty of Health Sciences University of Cape Town, Cape Town, South Africa
- The Francis Crick Institute, London, UK
- Department of Infectious Diseases, Imperial College London, London, UK
| | - Linda-Gail Bekker
- Desmond Tutu HIV Centre, Institute of Infectious Disease & Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Adrian R Martineau
- Blizard Institiute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
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Cotas J, Lomartire S, Pereira L, Valado A, Marques JC, Gonçalves AMM. Seaweeds as Nutraceutical Elements and Drugs for Diabetes Mellitus: Future Perspectives. Mar Drugs 2024; 22:168. [PMID: 38667785 PMCID: PMC11051413 DOI: 10.3390/md22040168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/26/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024] Open
Abstract
Diabetes mellitus is a chronic metabolic condition marked by high blood glucose levels caused by inadequate insulin synthesis or poor insulin use. This condition affects millions of individuals worldwide and is linked to a variety of consequences, including cardiovascular disease, neuropathy, nephropathy, and retinopathy. Diabetes therapy now focuses on controlling blood glucose levels through lifestyle changes, oral medicines, and insulin injections. However, these therapies have limits and may not successfully prevent or treat diabetic problems. Several marine-derived chemicals have previously demonstrated promising findings as possible antidiabetic medicines in preclinical investigations. Peptides, polyphenols, and polysaccharides extracted from seaweeds, sponges, and other marine species are among them. As a result, marine natural products have the potential to be a rich source of innovative multitargeted medications for diabetes prevention and treatment, as well as associated complications. Future research should focus on the chemical variety of marine creatures as well as the mechanisms of action of marine-derived chemicals in order to find new antidiabetic medicines and maximize their therapeutic potential. Based on preclinical investigations, this review focuses on the next step for seaweed applications as potential multitargeted medicines for diabetes, highlighting the bioactivities of seaweeds in the prevention and treatment of this illness.
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Affiliation(s)
- João Cotas
- Marine Resources, Conservation and Technology, Marine Algae Lab, CFE—Centre for Functional Ecology: Science for People & Planet, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (S.L.); (L.P.)
| | - Silvia Lomartire
- Marine Resources, Conservation and Technology, Marine Algae Lab, CFE—Centre for Functional Ecology: Science for People & Planet, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (S.L.); (L.P.)
| | - Leonel Pereira
- Marine Resources, Conservation and Technology, Marine Algae Lab, CFE—Centre for Functional Ecology: Science for People & Planet, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (S.L.); (L.P.)
| | - Ana Valado
- Polytechnic Institute of Coimbra, Coimbra Health School, Biomedical Laboratory Sciences, Rua 5 de Outubro—SM Bispo, Apartado 7006, 3046-854 Coimbra, Portugal;
- Research Centre for Natural Resources, Environment and Society—CERNAS, Escola Superior Agrária de Coimbra Bencanta, 3045-601 Coimbra, Portugal
| | - João Carlos Marques
- MARE—Marine and Environmental Sciences Centre/ARNET-Aquatic Research Network, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal;
| | - Ana M. M. Gonçalves
- Marine Resources, Conservation and Technology, Marine Algae Lab, CFE—Centre for Functional Ecology: Science for People & Planet, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (S.L.); (L.P.)
- Department of Biology and CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
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Wang X, Li Y, Wang X, Wang R, Hao Y, Ren F, Wang P, Fang B. Faecalibacterium prausnitzii Supplementation Prevents Intestinal Barrier Injury and Gut Microflora Dysbiosis Induced by Sleep Deprivation. Nutrients 2024; 16:1100. [PMID: 38674791 PMCID: PMC11054126 DOI: 10.3390/nu16081100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 04/01/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Sleep deprivation (SD) leads to impaired intestinal barrier function and intestinal flora disorder, especially a reduction in the abundance of the next generation of probiotic Faecalibacterium prausnitzii (F. prausnitzii). However, it remains largely unclear whether F. prausnitzii can ameliorate SD-induced intestinal barrier damage. A 72 h SD mouse model was used in this research, with or without the addition of F. prausnitzii. The findings indicated that pre-colonization with F. prausnitzii could protect against tissue damage from SD, enhance goblet cell count and MUC2 levels in the colon, boost tight-junction protein expression, decrease macrophage infiltration, suppress pro-inflammatory cytokine expression, and reduce apoptosis. We found that the presence of F. prausnitzii helped to balance the gut microbiota in SD mice by reducing harmful bacteria like Klebsiella and Staphylococcus, while increasing beneficial bacteria such as Akkermansia. Ion chromatography analysis revealed that F. prausnitzii pretreatment increased the fecal butyrate level in SD mice. Overall, these results suggested that incorporating F. prausnitzii could help reduce gut damage caused by SD, potentially by enhancing the intestinal barrier and balancing gut microflora. This provides a foundation for utilizing probiotics to protect against intestinal illnesses.
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Affiliation(s)
- Xintong Wang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China; (X.W.); (Y.L.); (R.W.); (Y.H.); (F.R.)
| | - Yixuan Li
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China; (X.W.); (Y.L.); (R.W.); (Y.H.); (F.R.)
| | - Xifan Wang
- Department of Obstetrics and Gynecology, Columbia University, New York, NY 10032, USA;
| | - Ran Wang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China; (X.W.); (Y.L.); (R.W.); (Y.H.); (F.R.)
| | - Yanling Hao
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China; (X.W.); (Y.L.); (R.W.); (Y.H.); (F.R.)
| | - Fazheng Ren
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China; (X.W.); (Y.L.); (R.W.); (Y.H.); (F.R.)
- Food Laboratory of Zhongyuan, Luohe 462000, China
| | - Pengjie Wang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China; (X.W.); (Y.L.); (R.W.); (Y.H.); (F.R.)
- Food Laboratory of Zhongyuan, Luohe 462000, China
| | - Bing Fang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China; (X.W.); (Y.L.); (R.W.); (Y.H.); (F.R.)
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Lin KC, Huang KJ, Lin MN, Wang CY, Tsai TY. Vitamin D Supplementation for Patients with Dysmenorrhoea: A Meta-Analysis with Trial Sequential Analysis of Randomised Controlled Trials. Nutrients 2024; 16:1089. [PMID: 38613122 PMCID: PMC11013696 DOI: 10.3390/nu16071089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/01/2024] [Accepted: 04/07/2024] [Indexed: 04/14/2024] Open
Abstract
Vitamin D reduces prostaglandin levels and inflammation, making it a promising treatment option for dysmenorrhoea. However, its effects on pain intensity in different types of dysmenorrhoea remain unclear. We examined whether vitamin D supplementation decreases pain intensity in patients with dysmenorrhoea. The Cochrane Library, Embase, Google Scholar, Medline, and Scopus databases were searched from inception to 30 December 2023. Randomised controlled trials (RCTs) evaluating vitamin D supplementation effects on such patients were included. The primary and secondary outcomes were measured by the changes in pain intensity and rescue analgesic use, respectively. Pooled mean differences and rate ratios were calculated using a random-effect model; trial sequential analysis (TSA) was also performed. Overall, 11 studies involving 687 participants were included. Vitamin D supplementation significantly decreased pain intensity in patients with dysmenorrhoea compared with controls (pooled mean difference, -1.64; 95% confidence interval, -2.27 to -1.00; p < 0.001; CoE, moderate; I2 statistic, 79.43%) and indicated substantial heterogeneity among the included studies. TSA revealed that the current RCTs provide sufficient information. In subgroup analyses, vitamin D supplement reduced primary dysmenorrhoea pain but not secondary dysmenorrhoea pain. In conclusion, although substantial heterogeneity persists, vitamin D supplementation decreased pain intensity in patients with dysmenorrhea, especially in those with primary dysmenorrhoea.
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Affiliation(s)
- Kan-Chu Lin
- Family Medicine Department, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 62247, Taiwan; (K.-C.L.); (M.-N.L.)
| | - Kuan-Ju Huang
- Department of Obstetrics and Gynecology, National Taiwan University Hospital Yunlin Branch, Yunlin 640203, Taiwan;
| | - Ming-Nan Lin
- Family Medicine Department, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 62247, Taiwan; (K.-C.L.); (M.-N.L.)
- School of Medicine, Tzu Chi University, Hualien 97004, Taiwan
| | - Cheng-Yu Wang
- Family Medicine Department, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 62247, Taiwan; (K.-C.L.); (M.-N.L.)
| | - Tou-Yuan Tsai
- School of Medicine, Tzu Chi University, Hualien 97004, Taiwan
- Emergency Department, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 62247, Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei 106319, Taiwan
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García-Lara NR, Escuder-Vieco D, Cabrera-Lafuente M, Keller K, De Diego-Poncela C, Jiménez-González C, Núñez-Ramos R, Flores-Antón B, Escribano-Palomino E, Alonso-Díaz C, Vázquez-Román S, Ureta-Velasco N, Cruz-Bértolo JDL, Pallás-Alonso CR. Clinical Impact of Supplementation with Pasteurized Donor Human Milk by High-Temperature Short-Time Method versus Holder Method in Extremely Low Birth Weight Infants: A Multicentre Randomized Controlled Trial. Nutrients 2024; 16:1090. [PMID: 38613123 PMCID: PMC11013736 DOI: 10.3390/nu16071090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/02/2024] [Accepted: 04/05/2024] [Indexed: 04/14/2024] Open
Abstract
Nosocomial infections are a frequent and serious problem in extremely low birth weight (ELBW) infants. Donor human milk (DHM) is the best alternative for feeding these babies when mother's own milk (MOM) is not available. Recently, a patented prototype of a High-Temperature Short-Time (HTST) pasteurizer adapted to a human milk bank setting showed a lesser impact on immunologic components. We designed a multicentre randomized controlled trial that investigates whether, in ELBW infants with an insufficient MOM supply, the administration of HTST pasteurized DHM reduces the incidence of confirmed catheter-associated sepsis compared to DHM pasteurized with the Holder method. From birth until 34 weeks postmenstrual age, patients included in the study received DHM, as a supplement, pasteurized by the Holder or HTST method. A total of 213 patients were randomized; 79 (HTST group) and 81 (Holder group) were included in the analysis. We found no difference in the frequency of nosocomial sepsis between the patients of the two methods-41.8% (33/79) of HTST group patients versus 45.7% (37/81) of Holder group patients, relative risk 0.91 (0.64-1.3), p = 0.62. In conclusion, when MOM is not available, supplementing during admission with DHM pasteurized by the HTST versus Holder method might not have an impact on the incidence of catheter-associated sepsis.
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Affiliation(s)
- Nadia Raquel García-Lara
- Department of Neonatology, 12 de Octubre University Hospital, 28041 Madrid, Spain; (C.D.D.-P.); (B.F.-A.); (C.A.-D.); (S.V.-R.); (N.U.-V.); (C.R.P.-A.)
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
| | - Diana Escuder-Vieco
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
| | - Marta Cabrera-Lafuente
- Department of Neonatology, La Paz University Hospital, 28046 Madrid, Spain; (M.C.-L.); (C.J.-G.); (E.E.-P.)
- Institute for Health Research–IdiPaz, La Paz University Hospital, 28046 Madrid, Spain
| | - Kristin Keller
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
| | - Cristina De Diego-Poncela
- Department of Neonatology, 12 de Octubre University Hospital, 28041 Madrid, Spain; (C.D.D.-P.); (B.F.-A.); (C.A.-D.); (S.V.-R.); (N.U.-V.); (C.R.P.-A.)
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
| | - Concepción Jiménez-González
- Department of Neonatology, La Paz University Hospital, 28046 Madrid, Spain; (M.C.-L.); (C.J.-G.); (E.E.-P.)
- Institute for Health Research–IdiPaz, La Paz University Hospital, 28046 Madrid, Spain
| | - Raquel Núñez-Ramos
- Department of Pediatric Nutrition, 12 de Octubre University Hospital, 28041 Madrid, Spain;
| | - Beatriz Flores-Antón
- Department of Neonatology, 12 de Octubre University Hospital, 28041 Madrid, Spain; (C.D.D.-P.); (B.F.-A.); (C.A.-D.); (S.V.-R.); (N.U.-V.); (C.R.P.-A.)
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
| | - Esperanza Escribano-Palomino
- Department of Neonatology, La Paz University Hospital, 28046 Madrid, Spain; (M.C.-L.); (C.J.-G.); (E.E.-P.)
- Institute for Health Research–IdiPaz, La Paz University Hospital, 28046 Madrid, Spain
| | - Clara Alonso-Díaz
- Department of Neonatology, 12 de Octubre University Hospital, 28041 Madrid, Spain; (C.D.D.-P.); (B.F.-A.); (C.A.-D.); (S.V.-R.); (N.U.-V.); (C.R.P.-A.)
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
| | - Sara Vázquez-Román
- Department of Neonatology, 12 de Octubre University Hospital, 28041 Madrid, Spain; (C.D.D.-P.); (B.F.-A.); (C.A.-D.); (S.V.-R.); (N.U.-V.); (C.R.P.-A.)
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
| | - Noelia Ureta-Velasco
- Department of Neonatology, 12 de Octubre University Hospital, 28041 Madrid, Spain; (C.D.D.-P.); (B.F.-A.); (C.A.-D.); (S.V.-R.); (N.U.-V.); (C.R.P.-A.)
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
| | - Javier De La Cruz-Bértolo
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
- Clinical Research Platform IC+12, Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain
| | - Carmen Rosa Pallás-Alonso
- Department of Neonatology, 12 de Octubre University Hospital, 28041 Madrid, Spain; (C.D.D.-P.); (B.F.-A.); (C.A.-D.); (S.V.-R.); (N.U.-V.); (C.R.P.-A.)
- Aladina-MGU-Regional Human Milk Bank, 12 de Octubre University Hospital, 28041 Madrid, Spain; (D.E.-V.); (K.K.)
- Research Institute i+12, 12 de Octubre University Hospital, 28041 Madrid, Spain;
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Asghari KM, Saleh P, Salekzamani Y, Dolatkhah N, Aghamohammadzadeh N, Hashemian M. The effect of curcumin and high-content eicosapentaenoic acid supplementations in type 2 diabetes mellitus patients: a double-blinded randomized clinical trial. Nutr Diabetes 2024; 14:14. [PMID: 38589346 PMCID: PMC11001914 DOI: 10.1038/s41387-024-00274-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 03/25/2024] [Accepted: 03/28/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND/OBJECTIVES The present study investigated the effect of curcumin and eicosapentaenoic acid, as one the main components of omega-3 polyunsaturated fatty acids, on anthropometric, glucose homeostasis, and gene expression markers of cardio-metabolic risk in patients with type 2 diabetes mellitus. SUBJECTS/METHODS This clinical trial was conducted at the Endocrinology Clinic of Imam Reza Hospital in Tabriz. It aimed to determine the impact of Eicosapentaenoic Acid (EPA), Docosahexaenoic Acid (DHA), and curcumin supplements on various health indicators in patients with Type 2 Diabetes Mellitus (DM2) from 2021.02.01 to 2022.02.01. The study was a randomized double-blinded clinical trial and conducted over 12 weeks with 100 participants randomly divided into four groups. Stratified randomization was used to assign participants to two months of supplementation based on sex and Body Mass Index (BMI). The study comprised four groups: Group 1 received 2 capsules of 500 mg EPA and 200 mg DHA, along with 1 nano-curcumin placebo; Group 2 received 1 capsule of 80 mg nano-curcumin and 2 omega 3 Fatty Acids placebos; Group 3 received 2 capsules of 500 mg EPA and 200 mg DHA, and 1 capsule of 80 mg nano-curcumin; Group 4, the control, received 2 omega 3 Fatty Acids placebos and 1 nano-curcumin placebo. RESULTS After twelve weeks of taking EPA + Nano-curcumin supplements, the patients experienced a statistically significant reduction in insulin levels in their blood [MD: -1.44 (-2.70, -0.17)]. This decrease was significantly greater than the changes observed in the placebo group [MD: -0.63 (-1.97, 0.69)]. The EPA + Nano-curcumin group also showed a significant decrease in High-Sensitivity C-Reactive Protein (hs-CRP) levels compared to the placebo group (p < 0.05). Additionally, the EPA + Nano-curcumin group had a significant increase in Total Antioxidant Capacity (TAC) levels compared to the placebo group (p < 0.01). However, there were no significant differences in Fasting Blood Sugar (FBS), Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) index, Quantitative Insulin Sensitivity Check Index (QUICKI), or Hemoglobin A1c (HbA1C) levels between the four groups (all p > 0.05). There were significant differences between the Nano-curcumin and EPA groups [MD: -17.02 (-32.99, -1.05)], and between the Nano-curcumin and control groups [MD: -20.76 (-36.73, -4.79)] in terms of lowering the serum cholesterol level. The difference in Triglycerides (TG) serum levels between the EPA + Nano-curcumin and placebo groups were not statistically significant (p = 0.093). The Nano-curcumin group showed significant decreases in Low-Density Lipoprotein (LDL) levels compared to the EPA group [MD: -20.12 (-36.90, -3.34)] and the control group [MD: -20.79 (-37.57, -4.01)]. There was a near-to-significant difference in High-Density Lipoprotein (HDL) serum levels between the EPA + Nano-curcumin and EPA groups (p = 0.056). Finally, there were significant differences in the decrease of serum Vascular Endothelial Growth Factor (VEGF) levels between the EPA and Nano-curcumin groups [MD: -127.50 (-247.91, -7.09)], the EPA and placebo groups [MD: 126.25 (5.83, 246.66)], the EPA + Nano-curcumin and Nano-curcumin groups [MD: -122.76 (-243.17, -2.35)], and the EPA + Nano- curcumin and placebo groups [MD: 121.50 (1.09, 241.92)]. CONCLUSIONS The findings of the present study suggest that 12-week supplementation with EPA and Nano-curcumin may positively impact inflammation, oxidative stress, and metabolic parameters in patients with diabetes. The supplementation of EPA and Nano-curcumin may be a potential intervention to manage diabetes and reduce the risk of complications associated with diabetes. However, further research is needed to validate the study's findings and establish the long-term effects of EPA and Nano-curcumin supplementation in patients with diabetes.
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Affiliation(s)
- Kimia Motlagh Asghari
- Physical Medicine and Rehabilitation Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parviz Saleh
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yaghoub Salekzamani
- Physical Medicine and Rehabilitation Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Neda Dolatkhah
- Physical Medicine and Rehabilitation Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | | | - Maryam Hashemian
- Department of Biology, School of Arts and Sciences, Utica University, Utica, NY, USA
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Mazgaj R, Lipiński P, Starzyński RR. Iron Supplementation of Pregnant Sows to Prevent Iron Deficiency Anemia in Piglets: A Procedure of Questionable Effectiveness. Int J Mol Sci 2024; 25:4106. [PMID: 38612915 PMCID: PMC11012493 DOI: 10.3390/ijms25074106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/03/2024] [Accepted: 04/05/2024] [Indexed: 04/14/2024] Open
Abstract
In pigs, iron deficiency anemia (IDA) is a common disorder that occurs during the early postnatal period, leading to the stunted growth and increased mortality of piglets. The main cause of IDA is low iron stores in the liver of newborn piglets; these stores constitute the main source of iron needed to satisfy the erythropoietic requirements of the piglets in their first weeks of life. Insufficient iron stores in piglets are usually due to the inadequate placental iron transfer from the sow to the fetuses. Therefore, iron supplementation in pregnant sows has been implemented to enhance placental iron transfer and increase iron accumulation in the liver of the fetuses. Over the years, several oral and parenteral approaches have been attempted to supplement sows with various iron preparations, and consequently, to improve piglets' red blood cell indices. However, there is debate with regard to the effectiveness of iron supplementation in pregnant sows for preventing IDA in newborn piglets. Importantly, this procedure should be carried out with caution to avoid iron over-supplementation, which can lead to iron toxicity. This article aims to critically review and evaluate the use of iron supplementation in pregnant sows as a procedure for preventing IDA in piglets.
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Affiliation(s)
- Rafał Mazgaj
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology Polish Academy of Sciences, 05-552 Magdalenka, Poland;
- Laboratory of Metalloprotein Biology, Institute of Biochemistry and Biophysics Polish Academy of Sciences, 02-106 Warsaw, Poland
| | - Paweł Lipiński
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology Polish Academy of Sciences, 05-552 Magdalenka, Poland;
| | - Rafał R. Starzyński
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology Polish Academy of Sciences, 05-552 Magdalenka, Poland;
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247
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Aghasadeghi MR, Zaheri Birgani MA, Jamalimoghadamsiyahkali S, Hosamirudsari H, Moradi A, Jafari-Sabet M, Sadigh N, Rahimi P, Tavakoli R, Hamidi-Fard M, Bahramali G, Parmoon Z, Arjmand Hashjin S, Mirzajani G, Kouhkheil R, Roshangaran S, Khalaf S, Khademi Nadoushan M, Gholamiyan Yousef Abad G, Shahryarpour N, Izadi M, Zendedel A, Jahanfar S, Dadras O, SeyedAlinaghi S, Hackett D. Effect of high-dose Spirulina supplementation on hospitalized adults with COVID-19: a randomized controlled trial. Front Immunol 2024; 15:1332425. [PMID: 38655258 PMCID: PMC11036872 DOI: 10.3389/fimmu.2024.1332425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/22/2024] [Indexed: 04/26/2024] Open
Abstract
Objective Spirulina (arthrospira platensis) is a cyanobacterium proven to have anti-inflammatory, antiviral, and antioxidant effects. However, the effect of high-dose Spirulina supplementation on hospitalized adults with COVID-19 is currently unclear. This study aimed to evaluate the efficacy and safety of high-dose Spirulina platensis for SARS-CoV-2 infection. Study Design We conducted a randomized, controlled, open-label trial involving 189 patients with COVID-19 who were randomly assigned in a 1:1 ratio to an experimental group that received 15.2g of Spirulina supplement plus standard treatment (44 non-intensive care unit (non-ICU) and 47 ICU), or to a control group that received standard treatment alone (46 non-ICU and 52 ICU). The study was conducted over six days. Immune mediators were monitored on days 1, 3, 5, and 7. The primary outcome of this study was mortality or hospital discharge within seven days, while the overall discharge or mortality was considered the secondary outcome. Results Within seven days, there were no deaths in the Spirulina group, while 15 deaths (15.3%) occurred in the control group. Moreover, within seven days, there was a greater number of patients discharged in the Spirulina group (97.7%) in non-ICU compared to the control group (39.1%) (HR, 6.52; 95% CI, 3.50 to 12.17). Overall mortality was higher in the control group (8.7% non-ICU, 28.8% ICU) compared to the Spirulina group (non-ICU HR, 0.13; 95% CI, 0.02 to 0.97; ICU, HR, 0.16; 95% CI, 0.05 to 0.48). In non-ICU, patients who received Spirulina showed a significant reduction in the levels of IL-6, TNF-α, IL-10, and IP-10 as intervention time increased. Furthermore, in ICU, patients who received Spirulina showed a significant decrease in the levels of MIP-1α and IL-6. IFN-γ levels were significantly higher in the intervention group in both ICU and non-ICU subgroups as intervention time increased. No side effects related to Spirulina supplements were observed during the trial. Conclusion High-dose Spirulina supplements coupled with the standard treatment of COVID-19 may improve recovery and remarkably reduce mortality in hospitalized patients with COVID-19. Clinical Trial Registration https://irct.ir/trial/54375, Iranian Registry of Clinical Trials number (IRCT20210216050373N1).
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Affiliation(s)
- Mohammad Reza Aghasadeghi
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Mohammad Ali Zaheri Birgani
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Hadiseh Hosamirudsari
- Department of Infectious Disease, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Moradi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Majid Jafari-Sabet
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Nooshin Sadigh
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Pooneh Rahimi
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Rezvan Tavakoli
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Mojtaba Hamidi-Fard
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Golnaz Bahramali
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Zohal Parmoon
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ghasem Mirzajani
- Laboratory Department, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Kouhkheil
- Emergency Department, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Roshangaran
- Intensive Care Unit, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Samineh Khalaf
- Intensive Care Unit, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Khademi Nadoushan
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghazaleh Gholamiyan Yousef Abad
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Shahryarpour
- Emergency Department, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Izadi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Abolfazl Zendedel
- Department of Internal Medicine, Ziaeian Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Family Medicine Department, Ziaeian Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Shayesteh Jahanfar
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, United States
| | - Omid Dadras
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Daniel Hackett
- Physical Activity, Lifestyle, Ageing and Wellbeing Faculty Research Group, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
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248
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Proietti E, Rapallo F, Molinari E, Mucci V, Marinelli L, Borgarelli C, Burlando B, Pisciotta L, Demori I. Online Questionnaire with Fibromyalgia Patients Shows Negative Correlations between Disease Severity and Adherence to Mediterranean Diet. Nutrients 2024; 16:1078. [PMID: 38613111 PMCID: PMC11013287 DOI: 10.3390/nu16071078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/03/2024] [Accepted: 04/04/2024] [Indexed: 04/14/2024] Open
Abstract
Fibromyalgia (FM) is a multidimensional disorder in which intense chronic pain is accompanied by a variety of psychophysical symptoms that impose a burden on the patients' quality of life. Despite the efforts and the recent advancement in research, FM pathogenesis and effective treatment remain unknown. Recently, the possible role of dietary patterns and/or components has been gaining attention. The current study aimed to investigate a potential correlation between adherence to the Mediterranean diet (MedDiet) and FM severity in a sample of Italian FM patients. An online survey was designed, composed of customized questions and validated questionnaires with the aim of investigating the intensity and type of pain, the presence of other psychophysical symptoms, the overall impact of FM, general food and lifestyle habits, and adherence to the MedDiet. The collected responses were analyzed for descriptive statistics, linear regression, and propensity score analyses. The results show that, despite considerable use of pharmaceuticals and supplements, FM participants suffered from a high-severity grade disease. However, those with good adherence to the MedDiet experienced a lower pain intensity and overall FM impact. A propensity score analysis indicates a positive influence of the MedDiet against FM severity, thus unveiling the need for well-designed intervention studies to evaluate the therapeutic potential of different dietary patterns.
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Affiliation(s)
- Elisa Proietti
- Department of Internal Medicine (DIMI), University of Genova, Viale Benedetto XV, 6, 16132 Genova, Italy; (E.P.); (C.B.); (L.P.)
| | - Fabio Rapallo
- Department of Economics (DIEC), University of Genova, Via Vivaldi, 5, 16126 Genova, Italy;
| | - Elena Molinari
- Clincal Psychology Center, Division of Neurology, E.O. Ospedali Galliera, Via Mura delle Cappuccine 14, 16128 Genova, Italy;
| | - Viviana Mucci
- School of Science, Western Sydney University, Penrith, NSW 2750, Australia;
| | - Lucio Marinelli
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genova, Largo P. Daneo 3, 16132 Genova, Italy;
- IRCCS Ospedale Policlinico San Martino, Department of Neuroscience, Division of Clinical Neurophysiology, Largo R. Benzi 10, 16132 Genova, Italy
| | - Consuelo Borgarelli
- Department of Internal Medicine (DIMI), University of Genova, Viale Benedetto XV, 6, 16132 Genova, Italy; (E.P.); (C.B.); (L.P.)
| | - Bruno Burlando
- Department of Pharmacy (DIFAR), University of Genova, Viale Benedetto XV 3, 16132 Genova, Italy;
| | - Livia Pisciotta
- Department of Internal Medicine (DIMI), University of Genova, Viale Benedetto XV, 6, 16132 Genova, Italy; (E.P.); (C.B.); (L.P.)
- IRCCS Ospedale Policlinico San Martino, Department of Internal Medicine, Operative Unit of Dietetics and Clinical Nutrition, Largo R. Benzi 10, 16132 Genova, Italy
| | - Ilaria Demori
- Department of Pharmacy (DIFAR), University of Genova, Viale Benedetto XV 3, 16132 Genova, Italy;
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249
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Du Y, Lin X, Shao X, Zhao J, Xu H, de Cruz CR, Xu Q. Effects of supplementing coated methionine in a high plant-protein diet on growth, antioxidant capacity, digestive enzymes activity and expression of TOR signaling pathway associated genes in gibel carp, Carassius auratus gibelio. Front Immunol 2024; 15:1319698. [PMID: 38646543 PMCID: PMC11026611 DOI: 10.3389/fimmu.2024.1319698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 03/21/2024] [Indexed: 04/23/2024] Open
Abstract
This study explored the impacts of supplementation of different levels of coated methionine (Met) in a high-plant protein diet on growth, blood biochemistry, antioxidant capacity, digestive enzymes activity and expression of genes related to TOR signaling pathway in gibel carp (Carassius auratus gibeilo). A high-plant protein diet was formulated and used as a basal diet and supplemented with five different levels of coated Met at 0.15, 0.30, 0.45, 0.60 and 0.75%, corresponding to final analyzed Met levels of 0.34, 0.49, 0.64, 0.76, 0.92 and 1.06%. Three replicate groups of fish (initial mean weight, 11.37 ± 0.02 g) (20 fish per replicate) were fed the test diets over a 10-week feeding period. The results indicated that with the increase of coated Met level, the final weight, weight gain (WG) and specific growth rate initially boosted and then suppressed, peaking at 0.76% Met level (P< 0.05). Increasing dietary Met level led to significantly increased muscle crude protein content (P< 0.05) and reduced serum alanine aminotransferase activity (P< 0.05). Using appropriate dietary Met level led to reduced malondialdehyde concentration in hepatopancreas (P< 0.05), improved superoxide dismutase activity (P< 0.05), and enhanced intestinal amylase and protease activities (P< 0.05). The expression levels of genes associated with muscle protein synthesis such as insulin-like growth factor-1, protein kinase B, target of rapamycin and eukaryotic initiation factor 4E binding protein-1 mRNA were significantly regulated, peaking at Met level of 0.76% (P< 0.05). In conclusion, supplementing optimal level of coated Met improved on fish growth, antioxidant capacity, and the expression of TOR pathway related genes in muscle. The optimal dietary Met level was determined to be 0.71% of the diet based on quadratic regression analysis of WG.
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Affiliation(s)
- Yingying Du
- College of Life Science, Huzhou University, Huzhou, China
| | - Xiaowen Lin
- College of Life Science, Huzhou University, Huzhou, China
| | - Xianping Shao
- College of Life Science, Huzhou University, Huzhou, China
- Zhejiang Provincial Key Laboratory of Aquatic Bioresource Conservation and Development Technology, Huzhou University, Huzhou, China
- Nation Local Joint Engineering Laboratory of Aquatic Animal Genetic Breeding and Nutrition, Huzhou Universityy, Huzhou, China
| | - Jianhua Zhao
- College of Life Science, Huzhou University, Huzhou, China
- Zhejiang Provincial Key Laboratory of Aquatic Bioresource Conservation and Development Technology, Huzhou University, Huzhou, China
- Nation Local Joint Engineering Laboratory of Aquatic Animal Genetic Breeding and Nutrition, Huzhou Universityy, Huzhou, China
| | - Hong Xu
- College of Life Science, Huzhou University, Huzhou, China
- Zhejiang Provincial Key Laboratory of Aquatic Bioresource Conservation and Development Technology, Huzhou University, Huzhou, China
- Nation Local Joint Engineering Laboratory of Aquatic Animal Genetic Breeding and Nutrition, Huzhou Universityy, Huzhou, China
| | - Clement R. de Cruz
- Laboratory of Sustainable Aquaculture, International Institute of Aquaculture and Aquatic Sciences, Universiti Putra Malaysia, Port Dickson, Negeri Sembilan, Malaysia
| | - Qiyou Xu
- College of Life Science, Huzhou University, Huzhou, China
- Zhejiang Provincial Key Laboratory of Aquatic Bioresource Conservation and Development Technology, Huzhou University, Huzhou, China
- Nation Local Joint Engineering Laboratory of Aquatic Animal Genetic Breeding and Nutrition, Huzhou Universityy, Huzhou, China
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250
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Gutiérrez-Romero SA, Torres-Narváez ES, Zamora-Gómez AC, Castillo-Castillo S, Latorre-Velásquez AL, Betancourt-Villamizar C, Mendivil CO. Effect of a nutraceutical combination on sleep quality among people with impaired sleep: a randomised, placebo-controlled trial. Sci Rep 2024; 14:8062. [PMID: 38580720 PMCID: PMC10997602 DOI: 10.1038/s41598-024-58661-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 04/02/2024] [Indexed: 04/07/2024] Open
Abstract
In this randomised, placebo-controlled trial, adults with impaired sleep (Pittsburgh Sleep Quality Index ≥ 5) were randomly assigned using a minimization algorithm to receive a formulation containing L-theanine plus lemon balm, valerian, and saffron extracts, or placebo, during 6 weeks. Objective sleep quality parameters were measured using an actigraphy device. We enrolled and randomised 64 individuals, 31 from the active group and 27 from the placebo group completed the 6 week follow-up. Mean sleep efficiency remained unmodified in the active group, and increased by 3% in the placebo group, the between-group difference in the change was not statistically significant (p = 0.49). Total sleep time also improved more with placebo (13.0 vs. 1.33 min, p = 0.66). Time wake after sleep onset (WASO) decreased more in the active group (4.6% vs. 2.4%), but the difference was not significant (p = 0.33). Mean PSQI decreased by 3.11 points (32.3%) in the active group, and by 3.86 points (39.5%) in the placebo group (p = 0.41). SF-36 increased more with placebo (+ 18.3 in active, + 32.1 in placebo, p = 0.68). Salivary cortisol remained unchanged in both groups. No serious adverse events were reported. Among adults with impaired sleep, a nutraceutical combination did not improve objective or subjective sleep parameters more than a placebo infusion.
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Affiliation(s)
| | | | | | | | | | | | - Carlos O Mendivil
- School of Medicine, Universidad de los Andes, Carrera 7 No 116-05, Of 413, 110111, Bogotá, Colombia.
- Section of Endocrinology, Department of Internal Medicine, Hospital Universitario Fundación Santa Fe de Bogotá, Bogotá, Colombia.
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