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Mansouri E, Asghari S, Nikooei P, Yaseri M, Vasheghani-Farahani A, Hosseinzadeh-Attar MJ. Effects of virgin coconut oil consumption on serum brain-derived neurotrophic factor levels and oxidative stress biomarkers in adults with metabolic syndrome: a randomized clinical trial. Nutr Neurosci 2024; 27:487-498. [PMID: 37409587 DOI: 10.1080/1028415x.2023.2223390] [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: 07/07/2023]
Abstract
BACKGROUND AND AIM Metabolic syndrome is associated with health conditions and neurological disorders. Brain-derived neurotrophic factor (BDNF) plays a protective role on the nervous system. Decreased levels of BDNF have been shown in MetS and neurodegenerative diseases. There is promising evidence regarding the anti-inflammatory antioxidant, and neuroprotective properties of virgin coconut oil (VCO). The aim of this study was to evaluate the effects of VCO consumption on serum BDNF levels, oxidative stress status, and insulin resistance in adults with MetS. METHODS This randomized controlled clinical trial was conducted on 48 adults with MetS aged 20-50 years. The intervention group received 30 ml of VCO daily to substitute the same amounts of oil in their usual diet. The control group continued their usual diet. Serum BDNF levels, total antioxidant capacity (TAC), malondialdehyde (MDA) as well as HOMA-IR and QUICKI index were measured after four weeks of intervention. RESULTS VCO consumption significantly reduced serum levels of MDA (p = .01), fasting insulin (p < .01) and HOMA-IR index (p < .01) and increased serum TAC (p < .01) and QUICKI index (p = .01) compared to the control group. Serum BDNF levels increased significantly in VCO group compared to the baseline (p = .02); however, this change was not significant when compared to the control group (p = .07). CONCLUSION VCO consumption improved oxidative stress status and insulin resistance and had a promising effect on BDNF levels in adults with MetS. Further studies are needed to understand the long-term effects of VCO consumption.
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Affiliation(s)
- Elahe Mansouri
- Department of Clinical Nutrition, Faculty of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayyeh Asghari
- Department of Clinical Nutrition, Faculty of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Parinaz Nikooei
- Department of Clinical Nutrition, Faculty of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center (CPPRC), Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Clinical Cardiac Electrophysiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, Faculty of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
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Salehi S, Hosseinzadeh-Attar MJ, Alipoor E, Dahmardehei M, Yaseri M, Emami MR, Siadat SD. Effects of hydrolyzed collagen alone or in combination with fish oil on the gut microbiome in patients with major burns. Burns 2024; 50:444-453. [PMID: 38114377 DOI: 10.1016/j.burns.2023.08.017] [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: 12/09/2022] [Revised: 05/08/2023] [Accepted: 08/20/2023] [Indexed: 12/21/2023]
Abstract
Burns are associated with gut dysbiosis. Collagen peptides and omega-3 fatty acids (FAs) are suggested to improve wound healing and the inflammatory response. These are also correlated with microbiome colonization. Therefore, the present study aimed to investigate the effect of hydrolyzed collagen alone or in combination with fish oil on specific species of the gut microbiome in patients with major burns. In this randomized double-blind clinical trial, 57 adults (aged 18-60 years) with 20-45% total body surface area burns were randomised into three groups to receive either 40 gr hydrolyzed collagen +10 ml sunflower oil, 40 g hydrolyzed collagen +10 ml fish oil or placebo, divided into two daily drinks, for two weeks. Gut bacteria were measured using the real-time quantitative polymerase chain reaction (qPCR) method. The mean concentration of Bifidobacterium was significantly reduced in the control (P = 0.002) and collagen (P = 0.005) groups compared with the baseline values, whereas no significant change was observed in the collagen omega-3 group. The Firmicutes to Bacteroidetes ratio decreased significantly in the collagen group (p = 0.002) after supplementation compared to baseline . No significant changes in concentration of Lactobacillus, Enterobacteriaceae, and F.prausnitzii were observed between or within the study groups. Two weeks of supplementation with collagen and omega-3 FAs in patients with major burns did not result in a significant difference in the concentration of bacteria measured between the study groups. However, the addition of omega-3 FAs prevented a significant reduction in gut Bifidobacterium. Future studies are suggested to investigate the potential efficacy of these nutrients in improving the gut microbiota and clinical outcomes in major burns. REGISTRATION NUMBER: IRCT20131125015536N9.
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Affiliation(s)
- Shiva Salehi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Elham Alipoor
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Dahmardehei
- Department of Plastic Surgery, Burn Research Center, Motahari Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Emami
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Davar Siadat
- Mycobacteriology and Pulmonary Research Department, Pasteur Institute of Iran, Tehran, Iran
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Tutunchi H, Ebrahimi-Mameghani M, Hosseinzadeh-Attar MJ, Roshanravan N, Mobasseri M, Najafipour F, Naeini F, Naghshi S, Asghari S, Akbarzadeh M, Soleimanzadeh H, Ostadrahimi A. Effects of oleoylethanolamide supplementation on the expression of lipid metabolism-related genes and serum NRG4 levels in patients with non-alcoholic fatty liver disease: A randomized controlled trial. Clin Nutr ESPEN 2023; 58:311-319. [PMID: 38057021 DOI: 10.1016/j.clnesp.2023.10.013] [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: 12/06/2022] [Revised: 08/08/2023] [Accepted: 10/16/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND This study investigated the effects of oleoylethanolamide (OEA) supplementation on the expression levels of SIRT1, AMPK, PGC-1α, PPAR-γ, CEBP-α and CEBP-β genes and serum neuregulin 4 (NRG4) levels in patients with non-alcoholic fatty liver diseases (NAFLD). METHODS Sixty obese patients with NAFLD were equally allocated into either OEA or placebo group for 12 weeks. The mRNA expression levels of genes were determined using the reverse transcription polymerase chain reaction (RT-PCR) technique. Serum NRG4 level was also assessed using an enzyme-linked immunosorbent assay (ELISA) kit. RESULTS At the endpoint, mRNA expression levels of SIRT1(p = 0.001), PGC-1α (p = 0.011) and AMPK (p = 0.019) were significantly higher in the OEA group compared to placebo group. However, no significant differences were observed in the expression levels of PPAR-γ, CEBP-α and CEBP-β between the two groups. Serum NRG4 levels significantly increased in the OEA group compared with the placebo group after controlling for confounders (p = 0.027). In the OEA group, significant relationships were found between percent of changes in the expression levels of the SIRT1, AMPK and PGC-1α as well as serum NRG4 level with percent of changes in some anthropometric measures. Moreover, in the intervention group, percent of changes in high-density lipoprotein cholesterol was positively correlated with percent of changes in the expression levels of the SIRT1 and AMPK. While, percent of changes in triglyceride was inversely correlated with percent of changes in the expression levels of SIRT1. CONCLUSION OEA could beneficially affect expression levels of some lipid metabolism-related genes and serum NRG4 level. "REGISTERED UNDER IRANIAN REGISTRY OF CLINICAL TRIALS IDENTIFIER NO: IRCT20090609002017N32".
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Affiliation(s)
- Helda Tutunchi
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mehrangiz Ebrahimi-Mameghani
- Nutrition Research Center, Department of Biochemistry and Diet Therapy, Faculty of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
| | - Neda Roshanravan
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Majid Mobasseri
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Farzad Najafipour
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Fatemeh Naeini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
| | - Sina Naghshi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Samira Asghari
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Moloud Akbarzadeh
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Hamid Soleimanzadeh
- Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.
| | - Alireza Ostadrahimi
- Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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Fallah M, Abedini R, Mahiabadi SA, Montazeri S, Hosseinzadeh-Attar MJ, Ebrahimpour-Koujan S. The effect of vitamin C on oxidative stress indices and skin regimentation of vitiligo patients. Arch Dermatol Res 2023; 315:2655-2660. [PMID: 37606744 DOI: 10.1007/s00403-023-02687-2] [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: 05/26/2023] [Revised: 06/21/2023] [Accepted: 07/27/2023] [Indexed: 08/23/2023]
Abstract
It has been suggested that vitamin C is involved in suppressing stress oxidation signaling in vitiligo disease. However, the effect of vitamin C supplementation on stress oxidative factors has not been investigated in vitiligo subjects. This study was designed to examine the effects on vitamin C supplementation on serum levels of stress oxidative factors and regimentation in vitiligo patients. Forty-four vitiligo patients will be recruited in this study. After block matching for sex and number of phototherapy sessions, they will be randomly assigned to receive 1000 mg/d vitamin C or placebo for 8 weeks. The weight, height, and waist circumference of participants will be measured. Determination of serum stress oxidative indices (CAT, SOD, GPX, MDA, TOS, TAC) will be done at study baseline and at the end of the trial. Also, the regimentation will be determined using the VASI score. This is the first randomized controlled trial that will determine the effect of vitamin C supplementation on serum levels of stress oxidative indices and regimentation in vitiligo patients. The results of this trial will provide clinical evidence on the effectiveness of vitamin C supplementation in controlling oxidative stress in vitiligo patients. Trial registration number: This study is registered in the Iranian Registry of Clinical Trials website (available at http://www.irct.ir , identifier: IRCT20230123057193N1), Registration date: 2023/04/17.
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Affiliation(s)
- Maryam Fallah
- Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, 14155-6446, Iran
| | - Robabeh Abedini
- Department of Dermatology, School of Medical Sciences, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayyeh Asghari Mahiabadi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, 14155-6446, Iran
| | - Sahar Montazeri
- Department of Dermatopathology, Razi Hospital, Tehran University of Medical Science, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, 14155-6446, Iran.
| | - Soraiya Ebrahimpour-Koujan
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, 14155-6446, Iran.
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Taheri F, Vasheghani-Farahani A, Honarkar-Shafie E, Poorhosseini H, Yaseri M, Hosseinzadeh-Attar MJ. Effect of diet low in advanced glycation end products on appetite, body composition, and brown adipose tissue markers in patients with coronary artery disease treated with angioplasty: A randomized controlled trial. J Res Med Sci 2023; 28:75. [PMID: 38152071 PMCID: PMC10751513 DOI: 10.4103/jrms.jrms_293_23] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/18/2023] [Accepted: 07/17/2023] [Indexed: 12/29/2023]
Abstract
Background Recent changes in dietary habits have resulted in increased intake of advanced glycation end products (AGEs), which are known to have a predominant contribution to the pathogenesis and complications of coronary artery disease (CAD). AGEs are also thought to induce weight gain by affecting appetite, energy expenditure, and brown adipose tissue (BAT). Here, we investigated whether the restriction of dietary AGEs could affect appetite, body composition, anthropometric indices, and BAT-derived markers in CAD patients treated with angioplasty. Materials and Methods Forty-two stented CAD patients were randomly allocated into two groups that received either a low-AGEs or a control diet for 12 weeks. At baseline and postintervention, fasting blood samples were analyzed for total AGEs, nesfatin-1, and BAT-derived markers (fibroblast growth factor 21 and neuregulin 4). Subjective appetite ratings and body composition were evaluated using the Visual Analog Scale (VAS) and bioelectric impedance analysis. Anthropometric indices, including fat mass index (FMI), abdominal volume index (AVI), and body adiposity index (BAI), were calculated through the relevant formula. Results Restricting dietary AGEs for 12 weeks could cause a significant reduction in weight, FMI, AVI, and BAI (P < 0.05) compared to the comparison group. In addition, VAS data analyses indicated a significant decrease in the sense of hunger and prospective food intake (P < 0.05) in the intervention group compared to the comparison group. No significant difference was seen in the measured biochemical markers between the two groups. Conclusion This study indicated that the low-AGEs diet could decrease appetite, weight, and anthropometric indices in stented CAD patients.
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Affiliation(s)
- Fatemeh Taheri
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Elaheh Honarkar-Shafie
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Poorhosseini
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Alipoor E, Hosseinzadeh-Attar MJ, Vasheghani-Farahani A, Salmani M, Rezaei M, Namkhah Z, Ahmadpanahi M, Jenab Y, Alidoosti M, Yaseri M. The relationship of circulating neuregulin 4 and irisin, and traditional and novel cardiometabolic risk factors with the risk and severity of coronary artery disease. Cytokine 2023; 170:156314. [PMID: 37591135 DOI: 10.1016/j.cyto.2023.156314] [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: 10/27/2022] [Revised: 06/02/2023] [Accepted: 07/31/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND AND AIMS Neuregulin 4 (NRG4) and irisin are adipokines that have been suggested to be associated with cardiometabolic risk factors and coronary artery disease (CAD), but the data are inconclusive. This study aimed to investigate the relationship between circulating NRG4 and irisin and cardiometabolic risk factors with CAD risk and severity. METHODS AND RESULTS In this cross-sectional study, the presence of CAD and the severity of stenosis (gensini score) were documented based on coronary angiography in 166 adults. Circulating NRG4 and irisin, glucose homeostasis markers, hs-CRP, lipid profiles, blood pressure, and anthropometric measurements were assessed as well. Age (p = 0.005), sex (p = 0.008), SBP (p = 0.033), DBP (p = 0.04), MAP (p = 0.018), FBG (p = 0.012), insulin (p = 0.039) and HOMA-IR (p = 0.01) were significantly associated with odds of having CAD. The final logistic regression model showed that age, sex, HOMA-IR, and MAP were the most important determinants of having CAD. There were no significant associations between circulating irisin and NRG4 with odds of having CAD. The final general linear model showed that being men (β = 17.303, 95% CI: 7.086-27.52, P = 0.001), age (Aβ = 0.712, 95% CI: 0.21-1.214, P = 0.006), HOMA-IR (Aβ = 2.168, 95% CI: 0.256 to 4.079, P = 0.027), and NRG4 level (β = 1.836, 95% CI: 0.119-3.553, P = 0.036) were directly associated with higher gensini score. Participants with the three-vessel disease had a mean increase of about 5 units in circulating irisin compared to those with no clinical CAD (β = 5.221, 95% CI: 0.454-9.987, p = 0.032). CONCLUSIONS This study showed that the adipokines NRG4 and Irisin might be associated with the severity of coronary stenosis.
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Affiliation(s)
- Elham Alipoor
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Clinical Cardiac Electrophysiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahnaz Salmani
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Rezaei
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Namkhah
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Monireh Ahmadpanahi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Yaser Jenab
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Alidoosti
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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Alipoor E, Jazayeri S, Dahmardehei M, Salehi S, Yaseri M, Emami MR, Rezayat SM, Hosseinzadeh-Attar MJ. Reply - Letter to the Editor: "Effect of a collagen-enriched beverage with or without omega-3 fatty acids on wound healing, metabolic biomarkers, and adipokines in patients with major burns". Clin Nutr 2023; 42:1104-1105. [PMID: 37268539 DOI: 10.1016/j.clnu.2023.05.016] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 05/22/2023] [Indexed: 06/04/2023]
Affiliation(s)
- Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Shima Jazayeri
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran; Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Mostafa Dahmardehei
- Department of Plastic Surgery, Burn Research Center, Motahari Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Shiva Salehi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Emami
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mahdi Rezayat
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Department of Nanomedicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Taheri F, Hosseinzadeh-Attar MJ, Alipoor E, Honarkar-Shafie E, Yaseri M, Vasheghani-Farahani A. Implications of the Serum Concentrations of Neuregulin-4 (Nrg4) in Patients with Coronary Artery Disease: A Case-Control Study. J Tehran Heart Cent 2023; 18:170-176. [PMID: 38146414 PMCID: PMC10748655 DOI: 10.18502/jthc.v18i3.14111] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 06/15/2023] [Indexed: 12/27/2023] Open
Abstract
Background Neuregulin-4 (Nrg4), a novel brown fat-enriched factor, has been reported to play a crucial role in developing metabolic disorders. The current case-control study aimed to investigate the association between serum Nrg4 and coronary artery disease (CAD). Methods This study enrolled 43 patients with CAD and 43 subjects with normal coronary arteries diagnosed by coronary angiography. Anthropometric and biochemical parameters were measured and recorded. The serum Nrg4 level was determined using the enzyme-linked immunosorbent assay. The relationships between circulating Nrg4 and CAD and other clinical parameters were analyzed. A receiver operating characteristic analysis was applied to assess the utility of Nrg4 in identifying CAD. Results The study population comprised 86 patients, including 64 men (74.4%), at a mean age of 57.83±6.01 years. Patients with CAD had significantly lower serum Nrg4 than the control group (P<0.001). The serum Nrg4 level was negatively correlated with anthropometric variables, including the body mass index, waist circumference, and the waist-to-hip ratio, fasting blood glucose, and the triglyceride-glucose index (P<0.05). In multivariable-adjusted regression analysis, the odds of CAD decreased by 46% per 1 SD elevation in the serum Nrg4 level (OR, 0.54; 95% CI, 0.40 to 0.73; P<0.001) after controlling for potential confounders. Nrg4 showed a significantly high area under the curve value (AUC, 0.85; 95% CI, 0.75 to 0.94) with 81.4% sensitivity and 95.3% specificity to identify CAD. Conclusion Generally, the serum level of Nrg4 declines in patients with CAD, which might be an independent risk factor for CAD.
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Affiliation(s)
- Fatemeh Taheri
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Elham Alipoor
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Elaheh Honarkar-Shafie
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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Alipoor E, Jazayeri S, Dahmardehei M, Salehi S, Yaseri M, Emami MR, Rezayat SM, Hosseinzadeh-Attar MJ. Effect of a collagen-enriched beverage with or without omega-3 fatty acids on wound healing, metabolic biomarkers, and adipokines in patients with major burns. Clin Nutr 2023; 42:298-308. [PMID: 36724726 DOI: 10.1016/j.clnu.2022.12.014] [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: 08/03/2022] [Revised: 11/17/2022] [Accepted: 12/27/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND & AIMS This study investigated the effects of collagen hydrolysate and omega-3 fatty acids (FAs) on the rate and quality of wound healing, metabolic disorders, and adipose-derived peptides in patients with major burns. METHODS In this randomized clinical trial, 66 patients with 20-45% deep partial or full-thickness burns were randomly assigned to three groups to receive either a beverage containing collagen (40 gr/d), collagen (40 gr/d) plus 3 gr/d omega-3 (ω-3) FAs, or placebo for four weeks. Wound healing rate, Vancouver scar scale (VSS), as well as baseline, weeks two and three serum concentrations of adiponectin, fibroblast growth factor 21 (FGF21), neuregulin 4 (NRG4), transforming growth factor (TGF)-β1, and pre-albumin/hs-CRP ratio were assessed. RESULTS The wound healing rate during the weeks post-burn (p = 0.006 and p = 0.01), and days of 95% (21.3 ± 6.8 and 22.9 ± 8.7 vs. 34.3 ± 14.8 days, p = 0.003 and p = 0.03) and complete (26 ± 7.7 and 27.4 ± 9.4 vs. 41.1 ± 16.6 days, p = 0.003 and p = 0.01) wound healing were significantly better with Collagen and Collagen. ω-3 compared to the placebo group. The VSS was significantly lower, indicated better scar status, in the both intervention groups compared to the placebo (p = 0.02 and p = 0.01). Wound healing outcomes were not statistically different between the Collagen and Collagen. ω-3 groups. Hs-CRP/pre-albumin ratio was significantly lower in the Collagen. ω-3 than the placebo group at week three (1.2 ± 1.9 vs. 4.8 ± 7.7 dl/l, p = 0.03). The significant decrease in serum adiponectin seen during the trial course within the placebo (10 ± 8.8 to 5.8 ± 4.9 mg/l, p = 0.03) and Collagen (11.8 ± 14 to 8.6 ± 11.7 mg/l, p = 0.03) groups was prevented in the Collagen. ω-3 group (p = 0.4). Circulating FGF21 decreased significantly within the Collagen (p = 0.005) and Collagen. ω-3 (p = 0.02) groups at the end of week three compared to the baseline. CONCLUSIONS Adding collagen hydrolysate as part of adjunctive therapy improved wound healing rate and quality. These findings as well as the efficacy of omega-3 FAs need to be further confirmed in larger populations. This study was registered with the Iranian Registry of Clinical Trials (IRCT20090901002394N42).
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Affiliation(s)
- Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Shima Jazayeri
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran; Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran.
| | - Mostafa Dahmardehei
- Department of Plastic Surgery, Burn Research Center, Motahari Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Shiva Salehi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Emami
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mahdi Rezayat
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Department of Nanomedicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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10
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Honarkar-Shafie E, Hosseinzadeh-Attar MJ, Taheri F, Moosavi NS, Yaseri M, Alidoosti M, Vasheghani-Farahani A. Impact of Dietary Advanced Glycation End-Product Restriction on Insulin Resistance and Anthropometric Indices in Coronary Artery Patients Treated with Percutaneous Coronary Intervention: A Randomized Controlled Trial. J Tehran Heart Cent 2023; 18:1-9. [PMID: 37252224 PMCID: PMC10225030 DOI: 10.18502/jthc.v18i1.12574] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 12/23/2022] [Indexed: 05/31/2023] Open
Abstract
Background Insulin resistance (IR), even in its subclinical state, is a significant risk factor for the onset and progression of coronary artery disease (CAD). IR is a multifactorial condition, and dietary composition is a factor associated with its development. Elevated advanced glycation end products (AGEs) in the body, secondary to highly processed food consumption, can impair glucose metabolism. The present study investigated whether a restricted AGE diet could affect insulin sensitivity and anthropometric indices reflecting visceral adipose tissue in nondiabetic CAD patients. Methods This trial randomly allocated 42 angioplasty-treated patients to follow either low-AGE or control diets based on the AHA/NCEP guidelines for 12 weeks. Serum levels of total AGEs, insulin, HbA1c, and fasting blood sugar, as well as anthropometric measurements, were evaluated before and after the intervention. The Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) and anthropometric indices were calculated according to the proposed formula. The patients' health status was assessed using the Seattle Angina Questionnaire (SAQ) at baseline and after the intervention. Results Our study showed a significant reduction in anthropometric indices in the low-AGE group after 12 weeks. Insulin levels and IR decreased during the low-AGE diet. No significant changes were observed in the other serum biochemical markers. All SAQ domains significantly decreased in both groups, except for Treatment Satisfaction. Conclusion A low-AGE diet for 12 weeks had beneficial effects on HOMA-IR and insulin levels in patients with CAD. Regarding the fundamental role of AGE in IR development and body fat distribution, AGE restriction may positively affect these patients.
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Affiliation(s)
- Elaheh Honarkar-Shafie
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Fatemeh Taheri
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Alidoosti
- Department of Cardiology, Tehran Heart Center, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center, Cardiovascular Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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11
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Karimbeiki R, Namkhah Z, Alipoor E, Yaseri M, Hosseinzadeh-Attar MJ. The relationship between low-carbohydrate diet score, dietary insulin index and load with obesity in healthy adults. Eat Weight Disord 2022; 27:3341-3350. [PMID: 35995887 DOI: 10.1007/s40519-022-01464-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 07/29/2022] [Indexed: 01/04/2023] Open
Abstract
PURPOSE Carbohydrate intake and insulinemic potential of diet are suggested to be correlated with the development of different chronic diseases. Considering the limited research on obesity, this study aimed to investigate the association of dietary insulin index (DII), dietary insulin load (DIL), and low-carbohydrate diet score (LCDS) with body weight and obesity in healthy adults. METHODS In this cross-sectional study, DII, DIL, and LCDS were calculated using relevant formulas based on dietary intakes obtained by a valid 168-item food frequency questionnaire, in 393 otherwise healthy adults of either normal-weight, overweight, or obese. RESULTS Individuals in the highest tertile of DIL and DII had respectively 73% (OR: 0.27, 95% CI 0.08-0.94, p = 0.049) and 50% (OR: 0.5, 95% CI 0.26-0.96, p = 0.038) lower odds of being overweight compared to the lowest tertile, after adjusting the effects of age, sex, and dietary energy intake. Participants in the highest tertile of DIL had 92% greater odds of being obese compared to the lowest tertile, but this association did not remain significant after adjusting the effect of energy intake. Individuals in the highest tertile of LCDS had about 2 times odds of being overweight compared with those in the lowest tertile (OR: 2.04, 95% CI 1.04-4.01, p = 0.049). There was no relationship between being obese and tertiles of LCDS. CONCLUSION Higher dietary carbohydrate intake and insulinemic potential of diet could not be considered independent dietary risk factors for overweight or obesity. LEVEL OF EVIDENCE Level III: evidence obtained from an observational study.
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Affiliation(s)
- Razieh Karimbeiki
- Department of Clinical Nutrition, School of Nutrition & Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, No#44, Hojjatdoust St., Naderi St., Keshavarz Blvd, Tehran, 14155-6117, Iran
| | - Zahra Namkhah
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, No#44, Hojjatdoust St., Naderi St., Keshavarz Blvd, Tehran, 14155-6117, Iran
| | - Elham Alipoor
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, No#44, Hojjatdoust St., Naderi St., Keshavarz Blvd, Tehran, 14155-6117, Iran.,Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, No#44, Hojjatdoust St., Naderi St., Keshavarz Blvd, Tehran, 14155-6117, Iran. .,Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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12
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Naeini F, Namkhah Z, Tutunchi H, Rezayat SM, Mansouri S, Yaseri M, Hosseinzadeh-Attar MJ. Effects of naringenin supplementation on cardiovascular risk factors in overweight/obese patients with nonalcoholic fatty liver disease: a pilot double-blind, placebo-controlled, randomized clinical trial. Eur J Gastroenterol Hepatol 2022; 34:345-353. [PMID: 34860705 DOI: 10.1097/meg.0000000000002323] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVE Although several experimental models have suggested promising pharmacological effects of naringenin in the management of obesity and its related disorders, the effects of naringenin supplementation on cardiovascular disorders as one of the main complications of nonalcoholic fatty liver disease (NAFLD) are yet to be examined in humans. METHODS In this double-blind, placebo-controlled, randomized clinical trial, 44 overweight/obese patients with NAFLD were equally allocated into either naringenin or placebo group for 4 weeks. Cardiovascular risk factors including atherogenic factors, hematological indices, obesity-related parameters, blood pressure, and heart rate were assessed pre- and postintervention. RESULTS The atherogenic index of plasma value, serum non-HDL-C levels as well as total cholesterol/high-density lipoprotein cholesterol (HDL-C), triglyceride/HDL-C, low-density lipoprotein cholesterol/HDL-C, and non-HDL-C/HDL-C ratios were significantly reduced in the intervention group, compared to the placebo group post intervention (P < 0.05). Moreover, there was a significant reduction in BMI and visceral fat level in the intervention group when compared with the placebo group (P = 0.001 and P = 0.039, respectively). Furthermore, naringenin supplementation could marginally reduce systolic blood pressure (P = 0.055). Mean corpuscular hemoglobin increased significantly in the naringenin group compared to the placebo group at the endpoint (P = 0.023). Supplementation with naringenin also resulted in a marginally significant increase in the mean corpuscular hemoglobin concentration when compared with the placebo group (P = 0.050). There were no significant between-group differences for other study outcomes post intervention. CONCLUSION In conclusion, these data indicate that naringenin supplementation may be a promising treatment strategy for cardiovascular complications among NAFLD patients. However, further trials are warranted.
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Affiliation(s)
- Fatemeh Naeini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran
| | - Zahra Namkhah
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran
| | - Helda Tutunchi
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz
| | - Seyed Mahdi Rezayat
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran
| | - Siavash Mansouri
- National Iranian Oil Company (NIOC) Health and Family Research Center, Tehran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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13
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Honarkar Shafie E, Taheri F, Alijani N, Okhovvat AR, Goudarzi R, Borumandnia N, Aghaghazvini L, Rezayat SM, Jamalimoghadamsiahkali S, Hosseinzadeh-Attar MJ. Effect of nanocurcumin supplementation on the severity of symptoms and length of hospital stay in patients with COVID-19: A randomized double-blind placebo-controlled trial. Phytother Res 2022; 36:1013-1022. [PMID: 35023260 DOI: 10.1002/ptr.7374] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 11/02/2021] [Accepted: 12/27/2021] [Indexed: 12/14/2022]
Abstract
It has been more than a year since the outbreak of COVID-19, and it is still the most critical issue of the healthcare system. Discovering effective strategies to treat infected patients is necessary to decrease the mortality rate. This study aimed to determine the effects of nanocurcumin on the severity of symptoms and length of hospital stay (LOS) in COVID-19 patients. Forty-eight COVID-19 patients were randomly assigned into nanocurcumin (n = 24) and placebo (n = 24) groups receiving 160 mg/day nanocurcumin or placebo capsules for 6 days. Mean differences of O2 saturation were significantly higher in patients who received nanocurcumin supplements (p = 0.02). Also, nanocurcumin treatment significantly reduced the scores of domains 3 and 4 and the total score of Wisconsin Upper Respiratory System Survey (WURSS-24), indicating milder symptoms in the treatment group (p = 0.01, 0.03, and 0.01 respectively). Besides, the LOS in curcumin groups was lower than in the placebo group, although the difference was not statistically significant (6.31 ± 5.26 vs. 8.87 ± 8.12 days; p = 0.416). CBC/differentiate, hs-CRP level and the pulmonary involvement in CT scan were not different between the two groups. As nanocurcumin can be effective in increasing O2 saturation and reducing the severity of symptoms in COVID-19 patients, it could probably be used as a complementary agent to accelerate the recovery of patients.
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Affiliation(s)
- Elaheh Honarkar Shafie
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Fateme Taheri
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Neda Alijani
- Department of Infectious Disease, Shariati Hospital, Tehran university of medical sciences, Tehran, Iran
| | | | - Razieh Goudarzi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasrin Borumandnia
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Leila Aghaghazvini
- Department of Radiology, Shariati hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mahdi Rezayat
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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14
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Yaseri M, Alipoor E, Seifollahi A, Rouhifard M, Salehi S, Hosseinzadeh-Attar MJ. Association of obesity with mortality and clinical outcomes in children and adolescents with transplantation: A systematic review and meta-analysis. Rev Endocr Metab Disord 2021; 22:847-858. [PMID: 33730228 DOI: 10.1007/s11154-021-09641-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Accepted: 03/01/2021] [Indexed: 10/21/2022]
Abstract
Obesity might be associated with mortality and clinical outcomes following transplantation; however, the direction of this relationship has not been well-recognized in youth. The aim of this systematic review and meta-analysis was to investigate the association of obesity with post-transplant mortality and clinical outcomes in children and adolescents. Following a systematic search of observational studies published by December 2018 in PubMed, Scopus, Embase, and Cochrane library, 15 articles with total sample size of 50,498 patients were included in the meta-analysis. The main outcome was mortality and secondary outcomes included acute graft versus host disease (GVHD), acute rejection, and overall graft loss. The pooled data analyses showed significantly higher odds of long term mortality (OR 1.30, 95% CI 1.15-1.48, P < 0.001, I2 = 50.3%), short term mortality (OR 1.79, 95% CI 1.19-2.70, P = 0.005, I2 = 59.6%), and acute GVHD (OR 2.13, 95% CI 1.5-3.02, P < 0.001, I2 = 1.7%) in children with obesity. There were no significant differences between patients with and without obesity in terms of acute rejection (OR 1.07, 95% CI 0.98-1.16, P = 0.132, I2 = 7.5%) or overall graft loss (OR 1.04, 95% CI 0.84-1.28, P = 0.740, I2 = 51.6%). This systematic review and meta-analysis has stated higher post-transplant risk of short and long term mortality and higher risk of acute GVHD in children with obesity compared to those without obesity. Future clinical trials are required to investigate the effect of pre-transplant weight management on post-transplant outcomes to provide insights into the clinical application of these findings. This may in turn lead to establish guidelines for the management of childhood obesity in transplantations.
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Affiliation(s)
- Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Atefeh Seifollahi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahtab Rouhifard
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Shiva Salehi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Naeini F, Namkhah Z, Tutunchi H, Rezayat SM, Mansouri S, Jazayeri-Tehrani SA, Yaseri M, Hosseinzadeh-Attar MJ. Effects of naringenin supplementation in overweight/obese patients with non-alcoholic fatty liver disease: study protocol for a randomized double-blind clinical trial. Trials 2021; 22:801. [PMID: 34774104 PMCID: PMC8590238 DOI: 10.1186/s13063-021-05784-7] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 11/02/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction Non-alcoholic fatty liver disease (NAFLD) is one of the main causes of chronic liver disease worldwide. Flavonoids, a group of natural compounds, have garnered a great deal of attention in the management of NAFLD because of their profitable effects on glucose and lipid metabolism, inflammation, and oxidative stress which are the pivotal pathophysiological pathways in NAFLD. Naringenin is a citrus-derived flavonoid with a broad spectrum of potential biological effects including anti-inflammatory and antioxidant properties, which may exert protective effects against NAFLD. The present clinical trial aims to examine the efficacy of naringenin supplementation on plasma adiponectin and neurogulin-4 (NRG-4) concentrations, metabolic parameters, and liver function indices in overweight/obese patients with NAFLD. Methods and analysis This is a double-blind, randomized, placebo-controlled clinical study that will investigate the impacts of naringenin supplementation in overweight/obese patients with NAFLD. Liver ultrasonography will be applied to diagnose NAFLD. Forty-four eligible overweight/obese subjects with NAFLD will be selected and randomly assigned to receive naringenin capsules or identical placebo (each capsule contains 100 mg of naringenin or cellulose), twice daily for 4 weeks. Participants will be asked to remain on their usual diet and physical activity. Safety of naringenin supplementation was confirmed by the study pharmacist. The primary outcome of this study is changes in adiponectin circulating levels. The secondary outcomes include changes in NRG-4 levels, liver function indices, metabolic parameters, body weight, body mass index (BMI), waist circumference (WC), blood pressure, and hematological parameters. Statistical analysis will be conducted using the SPSS software (version 25), and P value less than 0.05 will be regarded as statistically significant. Discussion We hypothesize that naringenin administration may be useful for treating NAFLD by modulating energy balance, glucose and lipid metabolism, oxidative stress, and inflammation through different mechanisms. The current trial will exhibit the effects of naringenin, whether negative or positive, on NAFLD status. Ethical aspects The current trial received approval from the Medical Ethics Committee of Tehran University of Medical Sciences, Tehran, Iran (IR.TUMS.MEDICNE.REC.1399.439). Trial registration Iranian Registry of Clinical Trials IRCT201311250155336N12. Registered on 6 June 2020 Supplementary Information The online version contains supplementary material available at 10.1186/s13063-021-05784-7.
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Affiliation(s)
- Fatemeh Naeini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Namkhah
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Helda Tutunchi
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Mahdi Rezayat
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Siavash Mansouri
- National Iranian Oil Company (NIOC) Health and Family Research Center, Tehran, Iran
| | | | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
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16
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Namkhah Z, Naeini F, Mahdi Rezayat S, Mansouri S, Javad Hosseinzadeh-Attar M. Does naringenin supplementation improve lipid profile, severity of hepatic steatosis and probability of liver fibrosis in overweight/obese patients with NAFLD? A randomised, double-blind, placebo-controlled, clinical trial. Int J Clin Pract 2021; 75:e14852. [PMID: 34516703 DOI: 10.1111/ijcp.14852] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 04/28/2021] [Revised: 08/01/2021] [Accepted: 09/10/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Naringenin has been reported to have some promising pharmacological effects on the management of obesity and related metabolic complications including non-alcoholic fatty liver disease (NAFLD). Therefore, the present clinical trial study was done to assess the effects of naringenin supplementation on lipid profile, aminotransferase levels, severity of steatosis, as well as probability of fibrosis in overweight/obese patients with NAFLD. MATERIALS AND METHODS This placebo-controlled, parallel randomised, double-blind clinical trial study was conducted on 44 eligible overweight/obese patients with NAFLD (naringenin-treated group (n = 22), control group (n = 22)) referred to the national Iranian oil company (NIOC) Central Hospital, Tehran City, Tehran Province, Iran. Participants were randomly assigned to receive naringenin capsules (100 mg) and identical placebo capsules twice a day, before lunch and dinner, for 4 weeks. The primary outcomes were improvement of liver steatosis and NAFLD fibrosis score (NFS), and secondary outcomes included changes in levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and lipid profile. RESULTS Naringenin consumption significantly reduced percentages of NAFLD grades (P < .001), as well as, serum levels of triglyceride (TG) (P < .001), total cholesterol (TC) (P = .01), and low-density lipoprotein (LDL) (P = .02) and increased serum level of high-density lipoprotein (HDL) (P = .02) compared with the control group. Even after adjusting for the confounders, the results were significant. However, there were no significant changes in AST, ALT and NFS. CONCLUSION Our findings revealed that daily intake of 200 mg of naringenin for 4 weeks had beneficial effects on lipid profile and percentages of NAFLD grades as an indicator for the severity of hepatic steatosis. Although, NFS values and serum levels of aminotransferase enzymes including AST and ALT did not remarkably change.
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Affiliation(s)
- Zahra Namkhah
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran, Iran
| | - Fatemeh Naeini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran, Iran
| | - Seyed Mahdi Rezayat
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Siavash Mansouri
- National Iranian Oil Company (NIOC) Health and Family Research Center, Tehran, Iran
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Karimbeiki R, Alipoor E, Yaseri M, Shivappa N, Hebert JR, Hosseinzadeh-Attar MJ. Association between the dietary inflammatory index and obesity in otherwise healthy adults: Role of age and sex. Int J Clin Pract 2021; 75:e14567. [PMID: 34165878 DOI: 10.1111/ijcp.14567] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 06/23/2021] [Indexed: 12/29/2022] Open
Abstract
AIM The dietary inflammatory index (DII® ) can estimate the overall inflammatory potential of diet. This study aimed to assess the association between DII score and other diet quality parameters with weight status among normal weight, overweight and obese otherwise healthy adults. METHODS This retrospective observational study investigated DII, energy-adjusted DII (E-DIITM ), dietary energy density (DED) and mean adequacy ratio (MAR) scores, based on a valid 168-item food frequency questionnaire, in 100 normal weight, 100 overweight and 100 obese healthy adults (age > 18yr). RESULTS Normal-weight participants had higher DII scores than obese participants (mean difference (MD): 0.67, 95% confidence interval (CI): 0.004 - 1.33, P = .048). Body mass index (BMI) had an effect on DII score after adjusting for age (P = .03). A statistically significant interaction was observed between BMI and age on E-DII (P = .03) and MAR (P = .004). E-DII scores were lower (more anti-inflammatory) and MAR was higher with increasing age in the obese compared with normal-weight participants. Additionally, male participants had higher DII (MD: -0.53, 95% CI: -0.97 - -0.09, P = .02), E-DII (MD: -0.76, 95% CI: -1.12 - -0.35, P < .001), DED (MD: -0.09, 95% CI: -0.15 - -0.03, P = .004) and lower MAR (MD: 0.04, 95% CI: 0.02 - 0.06, P = .001), after adjusting for BMI. Obesity (Adjusted odds ratio (AOR) = 0.48, 95% CI: 0.26 - 0.91, P = .02) and DED (AOR =5.81, 95% CI: 2.28 - 14.81, P < .001) were the most important factors associated with high DII. CONCLUSIONS This study showed that having a normal body weight is not necessarily indicative of less inflammatory potential of diet and better diet quality. Male sex and increasing age were important determinants of diet quality across BMI subgroups.
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Affiliation(s)
- Razieh Karimbeiki
- Department of Clinical Nutrition, School of Nutrition & Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Nitin Shivappa
- Department of Epidemiology and Biostatistics and Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA
- Connecting Health Innovations LLC, Columbia, SC, USA
| | - James R Hebert
- Department of Epidemiology and Biostatistics and Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA
- Connecting Health Innovations LLC, Columbia, SC, USA
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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Mohialdeen Gubari MI, Hosseinzadeh-Attar MJ, Hosseini M, Mohialdeen FA, Othman H, Hama-ghareeb KA, Norouzy A. Nutritional Status in Intensive Care Unit: A Meta-Analysis and Systematic Review. Galen Med J 2021; 9:e1678. [PMID: 34466565 PMCID: PMC8344180 DOI: 10.31661/gmj.v9i0.1678] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 08/12/2019] [Accepted: 09/05/2019] [Indexed: 11/16/2022] Open
Abstract
It is important to consider the nutritional status of patients in the intensive care unit (ICU) since it is a key element in the ability to overcome and survive critical illnesses and clinical outcomes. The aim of the present study was to provide a meta-analysis and systematic overview in determining the nutritional status of patients in ICU by examining other studies. All studies published during 2015-2019 on nutritional status in ICU were retrieved from Medline (via PubMed), Embase, Scopus, and Web of Science databases. Finally, 23 articles were included in the meta-analysis. Results obtained from these studies showed that the nutritional status of patients in ICU was inappropriate (the pooled proportion of malnutrition was 0.51 in the type of study stratified), in which many patients in this unit had different degrees of malnutrition (moderate-mild malnourished and severe malnutrition is 0.46 and 20%, respectively). According to the results of this study, the nutritional status of patients in ICU was unsatisfactory; hence, it is necessary to consider the nutritional status along with other therapeutic measures at the beginning of the patient's admission.
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Affiliation(s)
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran
- Centre of Research Excellence in Translating, Nutritional Science to Good Health, The University of Adelaide, Adelaide, Australia
| | - Mostafa Hosseini
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Fadhil Ahmed Mohialdeen
- Community Health Department, Technical College of Health, Sulaimani Polytechnic University, Sulaimani, Iraq
| | - Haval Othman
- General Shar Teaching Hospital, ICU Unit, Sulaimani, Iraq
| | | | - Abdolreza Norouzy
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran
- Correspondence to: Dr. Abdolreza Norouzy, Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran Telephone Number: 09153145073 Email Address:
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Alipoor E, Hosseinzadeh-Attar MJ, Salehi S, Dahmardehei M, Yaseri M, Emami MR, Hajian M, Rezayat SM, Jazayeri S. Effect of Collagen Hydrolysate and Fish Oil on High-Sensitivity C-Reactive Protein and Glucose Homeostasis in Patients with severe Burn; a Randomized Clinical Trial. Arch Acad Emerg Med 2021; 9:e50. [PMID: 34405148 PMCID: PMC8366458 DOI: 10.22037/aaem.v9i1.1289] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Introduction: Collagen and omega-3 fatty acids (FAs) are suggested to have anti-inflammatory, anti-oxidant, and insulin-sensitizing properties. The aim of this study was to investigate the effect of collagen hydrolysate and omega-3 FAs on inflammation and insulin resistance in patients with major burns. Methods: In this double-blind randomized clinical trial, 66 patients with 20-45% burns were assigned to either of the three groups of collagen (40 gr/d), collagen (40 gr/d) plus fish oil (10 ml/d), or control. High-sensitivity C-reactive protein (hs-CRP), fasting blood glucose (FBG) and insulin concentrations, and homeostatic model assessment for insulin resistance (HOMA-IR) were assessed at baseline, as well as end of weeks two and three. Results: Based on post-hoc analyses, hs-CRP levels were significantly lower in the collagen (p=0.026) and collagen+omega-3 (p=0.044) groups compared to the control group, at week three. However, pre- to post- (week three) changes of hs-CRP were significantly higher only in the collagen+omega-3 group compared to the control group (173.2 vs. 103.7 mg/l, p=0.024). After three weeks of the intervention, insulin (11.3 and 11.9 vs. 22.8 µIU/ml) and HOMA-IR (2.9 and 2.8 vs. 7.9) values seemed to be clinically, but not statistically, lower in both intervention groups compared to the control group. Pre- to post- (week three) values of FBG decreased significantly in the collagen (p=0.002) and collagen+omega-3 (p=0.036) groups. Insulin (p=0.008) and HOMA-IR (p=0.001) decreased significantly only in the collagen+omega-3 group at week three compared to the baseline. Conclusions: Supplementation with collagen hydrolysate and omega-3 FAs can improve hs-CRP concentration and probably insulin resistance in patients with severe burns. Omega-3 FAs had additional effects on modulating inflammation. Larger clinical trials are needed to confirm the current findings especially in terms of glucose homeostasis.
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Affiliation(s)
- Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Shiva Salehi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Dahmardehei
- Department of Plastic Surgery, Burn Research Center, Motahari Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Emami
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Hajian
- Motahari Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Mahdi Rezayat
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Nanomedicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shima Jazayeri
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.,Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
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20
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Namkhah Z, Naeini F, Ostadrahimi A, Tutunchi H, Hosseinzadeh-Attar MJ. The association of the adipokine zinc-alpha2-glycoprotein with non-alcoholic fatty liver disease and related risk factors: A comprehensive systematic review. Int J Clin Pract 2021; 75:e13985. [PMID: 33404166 DOI: 10.1111/ijcp.13985] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 01/03/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND AND AIM The adipokine zinc-alpha2-glycoprotein (ZAG), a multidisciplinary protein, is involved in lipid metabolism, glucose homeostasis and energy balance. Accumulating evidence demonstrates that the expression of ZAG is mainly downregulated in obesity and obesity-related conditions. In the present study, we assessed the association of ZAG with non-alcoholic fatty liver disease (NAFLD) and the related risk factors including obesity, metabolic factors and inflammatory parameters, with emphasis on potential mechanisms underlying these associations. METHODS PRISMA guidelines were followed in this review. Systematic searches were performed using the PubMed/Medline, ScienceDirect, Scopus, EMBASE, ProQuest and Google Scholar databases, up to August 2020 for all relevant published papers. RESULTS Out of 362 records screened, 34 articles were included in the final analysis. According to the studies reviewed here, ZAG appears to exert a protective effect against NAFLD by enhancing mRNA expression levels of peroxisome proliferator-activated receptor α (PPARα) and PPARγ, promoting mRNA expression levels of the lipolysis-related genes, reducing mRNA expression levels of the lipogenesis-related genes, increasing hepatic fatty acid oxidation, ameliorating hepatic steatosis, promoting the activity of brown adipose tissue and the expression of thermogenesis-related genes, modulating energy balance and glucose homeostasis, and elevating plasma levels of healthy adipokines such as adiponectin. ZAG can also be involved in the regulation of inflammatory responses by attenuation of the expression of pro-inflammatory and pro-fibrotic mediators. CONCLUSION According to the studies reviewed here, ZAG is suggested to be a promising therapeutic target for NAFLD. However, the favourable effects of ZAG need to be confirmed in prospective cohort studies.
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Affiliation(s)
- Zahra Namkhah
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran, Iran
| | - Fatemeh Naeini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran, Iran
| | - Alireza Ostadrahimi
- Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Helda Tutunchi
- Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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21
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Zahedi H, Hosseinzadeh-Attar MJ, Shadnoush M, Sahebkar A, Barkhidarian B, Sadeghi O, Najafi A, Hosseini S, Qorbani M, Ahmadi A, Ardehali SH, Norouzy A. Effects of curcuminoids on inflammatory and oxidative stress biomarkers and clinical outcomes in critically ill patients: A randomized double-blind placebo-controlled trial. Phytother Res 2021; 35:4605-4615. [PMID: 34080237 DOI: 10.1002/ptr.7179] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 04/17/2021] [Accepted: 05/18/2021] [Indexed: 12/13/2022]
Abstract
Experimental studies have suggested the beneficial effects of curcuminoids as natural polyphenols against traumatic brain injury (TBI). The aim of this study was to investigate the effects of supplementation with curcuminoids on inflammatory and oxidative stress biomarkers, clinical outcomes and nutritional status in critically ill patients with TBI. A total of 62 ICU-admitted adult patients with TBI were randomly allocated to receive either a daily dose of 500 mg curcuminoids or matched placebo via enteral nutrition for 7 consecutive days based on stratified block randomization by age and sex. Inflammatory and oxidative stress as well as clinical outcomes and nutritional status of the patients were measured at baseline and at the end of the study. There were no overall group effects regarding to all dependent variables. Compared with baseline, serum levels of IL-6, TNF-α, MCP-1 and CRP were significantly reduced in patients receiving curcuminoids (p < .05) without any significant changes in placebo group; however, changes in the activities of GPx and SOD in serum were not significant between two groups. Moreover, APACHEII and NUTRIC score were significantly improved following curcuminoids consumption in comparison with placebo (p < .05). The findings of this study suggest that short-term supplementation with curcuminoids may have beneficial effects on inflammation, clinical outcomes and nutritional status of critically ill patients with TBI.
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Affiliation(s)
- Hoda Zahedi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mahdi Shadnoush
- Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran.,Department of Clinical Nutrition, Faculty of Nutrition & Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Bahareh Barkhidarian
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Omid Sadeghi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Atabak Najafi
- Department of Anesthesiology and Critical Care Medicine, Faculty of Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Hosseini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Arezoo Ahmadi
- Department of Anesthesiology and Critical Care Medicine, Faculty of Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Hossein Ardehali
- Department of Anesthesiology and Critical Care, Shohadaye Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abdolreza Norouzy
- Department of Nutrition, Mashhad University of Medical Sciences, Mahshad, Iran
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22
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Saghafian F, Sharif N, Saneei P, Keshteli AH, Hosseinzadeh-Attar MJ, Afshar H, Esmaillzadeh A, Adibi P. Consumption of Dietary Fiber in Relation to Psychological Disorders in Adults. Front Psychiatry 2021; 12:587468. [PMID: 34248690 PMCID: PMC8264187 DOI: 10.3389/fpsyt.2021.587468] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 05/17/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Previous observational studies suggested a relationship between dietary fiber consumption and mental health, but the findings were conflicting. We evaluated the link between dietary fiber intake and prevalence of depression, anxiety, and psychological distress among a large population of Iranian adults. Methods: A cross-sectional study among 3,362 Iranian adults working in 50 health centers was done. Data of dietary intakes were collected through a validated semiquantitative dish-based 106-item food frequency questionnaire (FFQ). Anxiety, depression, and psychological distress were defined based on the Iranian validated version of Hospital Anxiety and Depression Scale (HADS) and General Health Questionnaire (GHQ). Results: After adjustment for potential confounders, participants in the top quartile of total dietary fiber intake had a 33% and 29% lower risk of anxiety and high psychological distress [odds ratio (OR): 0.67; 95% CI: 0.48, 0.95 and OR: 0.71; 95% CI: 0.53, 0.94, respectively] compared to the bottom quartile of intake. The highest total dietary fiber intake was also inversely related to a lower risk of depression in women (OR: 0.63; 95% CI: 0.45, 0.88) but not in men. Among overweight or obese participants, higher intake of dietary fiber was related to a decreased risk of high psychological distress (OR: 0.52; 95% CI: 0.34, 0.79). A high level of dietary fiber intake was related to a lower risk of anxiety in normal-weight individuals (OR: 0.50; 95% CI: 0.31, 0.80). Conclusion: Significant inverse associations between total dietary fiber intake with anxiety and high psychological distress were found in Iranian adults. More consumption of dietary fiber was also related to reduced odds of depression in women. More investigations with prospective nature are needed to affirm these findings.
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Affiliation(s)
- Faezeh Saghafian
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran, University of Medical Sciences, Tehran, Iran
| | - Nafiseh Sharif
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran, University of Medical Sciences, Tehran, Iran
| | - Parvane Saneei
- Food Security Research Center, Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ammar Hassanzadeh Keshteli
- Department of Medicine, University of Alberta, Edmonton, AB, Canada.,Isfahan Gastroenterology and Hepatology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran, University of Medical Sciences, Tehran, Iran
| | - Hamid Afshar
- Psychosomatic Research Center, Department of Psychiatry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ahmad Esmaillzadeh
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Peyman Adibi
- Isfahan Gastroenterology and Hepatology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Alipoor E, Hosseinzadeh-Attar MJ, Rezaei M, Jazayeri S, Chapman M. White adipose tissue browning in critical illness: A review of the evidence, mechanisms and future perspectives. Obes Rev 2020; 21:e13085. [PMID: 32608573 DOI: 10.1111/obr.13085] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/15/2020] [Accepted: 06/03/2020] [Indexed: 12/13/2022]
Abstract
Observational studies suggest better clinical outcomes following critical illness in patients with overweight and obesity (obesity paradox). An understanding of the morphologic, physiologic and metabolic changes in adipose tissue in critical illness may provide an explanation. Recent studies have demonstrated the transformation of white to brown-like adipocytes due to the "browning process," which has been of interest as a potential novel therapy in obesity during the last decade. The characteristics of the browning of white adipose tissue (WAT) include the appearance of smaller, multilocular adipocytes, increased UCP1 mRNA expression, mitochondrial density and respiratory capacity. These changes have been identified in some critical illnesses, which specifically refers to burns, sepsis and cancer cachexia in this study. The pathophysiological nature of WAT browning, underlying mechanisms, main regulators and potential benefits and harms of this process are interesting new areas that warrants further investigations. In this review, we discuss emerging scientific discipline of adipose tissue physiology in metabolic stress, available data, gaps of knowledge and future perspectives. Future investigations in this field may provide insights into the underlying mechanisms and clinical aspects of browning that may further our understanding of the proposed obesity paradox following critical illness, which may in turn open up opportunities for novel therapies to save lives and improve recovery.
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Affiliation(s)
- Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Cardiac Primary Prevention Research Center (CPPRC), Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Rezaei
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Shima Jazayeri
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Marianne Chapman
- Discipline of Acute Care Medicine, School of Medicine, University of Adelaide, Adelaide, Australia.,Intensive Care Research Unit, Royal Adelaide Hospital, Adelaide, Australia.,National Health and Medical Research Council of Australia Centre for Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide, Australia
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24
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Hosseinzadeh-Attar MJ, Alipoor E, Dehghani S, Salimzadeh A. Increased efficacy of a garlic supplement on knee osteoarthritis symptoms in patients with obesity. J Herb Med 2020. [DOI: 10.1016/j.hermed.2020.100392] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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25
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Yaseri M, Alipoor E, Hafizi N, Maghsoudi-Nasab S, Shivappa N, Hebert JR, Hosseinzadeh-Attar MJ. Dietary Inflammatory Index Is a Better Determinant of Quality of Life Compared to Obesity Status in Patients With Hemodialysis. J Ren Nutr 2020; 31:313-319. [PMID: 32952007 DOI: 10.1053/j.jrn.2020.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/29/2020] [Accepted: 07/26/2020] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVES This study aimed to investigate the relationships among obesity, anthropometries, and the dietary inflammatory index (DII) with different aspects of quality of life (QoL) in patients undergoing hemodialysis. DESIGN AND METHODS In 83 patients representing a range of body weights, QoL (based on short form 36), DII (extracted from dietary recalls), malnutrition-inflammation score, and anthropometric measurements were assessed. RESULTS Obese patients had lower physical health score (mean difference [MD] 9.1, 95% confidence interval [CI] 0.3-17.8, P = .04), physical functioning (MD 10.5, 95% CI 0.7-20.2, P = .04), and bodily pain scores (MD 16.0, 95% CI 3.6-28.4, P = .01) than normal weight group. Patients with abdominal obesity and those with the highest body fat percentage had also lower QoL in many aspects, irrespective of body mass index. The physical (MD 13.2, 95% CI 2.05-24.3, P = .02) and mental (MD 18.4, 95% CI 7.51-29.2, P = .001) health scores, and physical functioning (MD 13.5, 95% CI 1.8-25.2, P = .02), role-physical (MD 25.8, 95% CI 3.0-48.6, P = .03), role-emotional (MD 22.1, 95% CI 5.4-52.8, P = .02), vitality (MD 18.4, 95% CI 7.6-29.3, P = .001), mental health (MD 11.7, 95% CI 3.06-20.4, P = .009), and social functioning (MD 14.2, 95% CI 1.13-27.2, P = .03) were considerably lower in patients with the highest versus the lowest DII. QoL did not differ between normal-weight and obese patients with low DII (P = .26), and between normal-weight and obese patients with high DII (P = .13). Obese patients with low DII also had better QoL than normal-weight subjects with high DII scores. CONCLUSIONS A diet with higher proinflammatory potential was associated with decreased QoL, irrespective of obesity status. Adherence to a low-DII diet might protect against some obesity-associated complications, a finding that needs further investigations.
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Affiliation(s)
- Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Nadia Hafizi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Saba Maghsoudi-Nasab
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Nitin Shivappa
- Department of Epidemiology and Biostatistics and the Cancer Prevention and Control Program, University of South Carolina, Columbia, South Carolina; Department of Nutrition, Connecting Health Innovations, LLC, Columbia, South Carolina
| | - James R Hebert
- Department of Epidemiology and Biostatistics and the Cancer Prevention and Control Program, University of South Carolina, Columbia, South Carolina; Department of Nutrition, Connecting Health Innovations, LLC, Columbia, South Carolina
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Cardiac Primary Prevention Research Center (CPPRC), Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
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26
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Naeini F, Namkhah Z, Ostadrahimi A, Tutunchi H, Hosseinzadeh-Attar MJ. A Comprehensive Systematic Review of the Effects of Naringenin, a Citrus-Derived Flavonoid, on Risk Factors for Nonalcoholic Fatty Liver Disease. Adv Nutr 2020; 12:413-428. [PMID: 32879962 PMCID: PMC8009752 DOI: 10.1093/advances/nmaa106] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/08/2020] [Accepted: 08/06/2020] [Indexed: 02/06/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) has become the most common cause of liver dysfunction worldwide. Recently, some natural compounds have attracted growing interest in the treatment of NAFLD. In this context, most attention has been paid to natural products derived from fruits, vegetables, and medicinal herbs. Naringenin, a natural flavanone, has been revealed to have pharmacological effects in the treatment of obesity and associated metabolic disorders such as NAFLD. The aim of this study was to examine the therapeutic effects of naringenin and its possible mechanisms of action in the management of NAFLD and related risk factors. The current systematic review was performed according to the guidelines of the 2015 PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) statements. We searched PubMed/Medline, Science Direct, Scopus, ProQuest, and Google Scholar databases up until February 2020. Of 1217 full-text articles assessed, 36 studies met the inclusion criteria. The evidence reviewed in the present study indicates that naringenin modulates several biological processes related to NAFLD including energy balance, lipid and glucose metabolism, inflammation, and oxidative stress by different mechanisms. Overall, the favorable effects of naringenin along with its more potency and efficacy, compared with other antioxidants, indicate that naringenin may be a promising therapeutic approach for the management of NAFLD and associated complications. However, due to the lack of clinical trials, future robust human randomized clinical trials that address the effects of naringenin on NAFLD and other liver-related diseases are crucial. Further careful human pharmacokinetic studies are also needed to establish dosage ranges, as well as addressing preliminary safety and tolerability of naringenin, before proceeding to larger-scale endpoint trials.
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Affiliation(s)
- Fatemeh Naeini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran, Iran
| | - Zahra Namkhah
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran, Iran
| | - Alireza Ostadrahimi
- Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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27
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Alipoor E, Yaseri M, Mehrdadi P, Mahdavi-Mazdeh M, Murphy T, Hosseinzadeh-Attar MJ. The relationship between serum adipokines and glucose homeostasis in normal-weight and obese patients on hemodialysis: a preliminary study. Int Urol Nephrol 2020; 52:2179-2187. [PMID: 32761485 DOI: 10.1007/s11255-020-02582-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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 07/25/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE Insulin resistance (IR) is a prevalent disorder in advanced renal failure irrespective of diabetes. Adipokines might play a role in IR, which has not been well-documented in uremic conditions. This study investigated the relationship of Zinc-α2-glycoprotein (ZAG), adipose triglyceride lipase (ATGL), and adipolin with glucose-insulin homeostasis in normal weight (NW) and obese (OB) patients with hemodialysis. METHODS In this cross-sectional study, 59 patients (29 NW; 18.5 ≤ BMI < 25 kg/m2, and 30 OB; BMI ≥ 30 kg/m2) were studied. Anthropometries, circulating ZAG, adipolin, ATGL, free fatty acids (FFAs), fasting blood glucose (FBG), insulin, and homeostasis model assessment of IR (HOMA)-IR were assessed. RESULTS There were no significant differences in age, gender, hemodialysis duration, dialysis adequacy and diabetes between the two groups. ZAG (100.9 ± 37.1 vs. 107.5 ± 30.5 ng/mL, P = 0.03) and adipolin (12.4 ± 1.6 vs. 13.2 ± 2.8 ng/mL, P = 0.002) concentrations were significantly lower, and FFAs (228.1 ± 112.6 vs. 185 ± 119 ng/mL, P = 0.014) were significantly higher in the OB than NW group. No significant differences were observed in ATGL, FBG, insulin and HOMA-IR between the two groups. Patients with lower IR had higher ZAG (112.9 ± 31.7 vs. 94.9 ± 34.5 ng/mL; P = 0.046), lower FFAs (167.8 ± 98.4 vs. 249.9 ± 120.8 ng/mL; P = 0.004), and marginally lower ATGL (9.1 ± 5.2 vs. 12.3 ± 9.6 mIU/mL; P = 0.079) concentrations than those with higher IR. ZAG was negatively (r = - 0.323, P = 0.018 and r = - 0.266, P = 0.054) and FFAs were positively (r = 0.321, P = 0.019 and r = 0.353, P = 0.009) correlated with insulin and HOMA-IR, respectively. ATGL was directly correlated with FFAs (r = 0.314, P = 0.018). CONCLUSIONS Novel adipokines, ZAG and ATGL, might contribute to glucose-insulin homeostasis in hemodialysis. Understanding potential causative, diagnostic or therapeutic roles of adipokines in IR require further studies.
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Affiliation(s)
- Elham Alipoor
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Parvaneh Mehrdadi
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mitra Mahdavi-Mazdeh
- Iranian Tissue Bank and Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Tim Murphy
- Centre of Research Excellence in Translating Nutritional Science to Good Health, The University of Adelaide, Adelaide, Australia
| | - Mohammad Javad Hosseinzadeh-Attar
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran. .,Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, No#44, Hojjatdoust St., Naderi St., Keshavarz Blvd., Tehran, Iran.
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28
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Rashidi BH, Mohammad Hosseinzadeh F, Alipoor E, Asghari S, Yekaninejad MS, Hosseinzadeh-Attar MJ. Effects of Selenium Supplementation on Asymmetric Dimethylarginine and Cardiometabolic Risk Factors in Patients with Polycystic Ovary Syndrome. Biol Trace Elem Res 2020; 196:430-437. [PMID: 31667685 DOI: 10.1007/s12011-019-01954-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [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: 09/11/2019] [Accepted: 10/23/2019] [Indexed: 12/26/2022]
Abstract
Polycystic ovary syndrome (PCOS) is characterized by various reproductive and cardiometabolic disorders. Asymmetric dimethylarginine (ADMA) is associated with cardiovascular, metabolic, and hormonal status. Selenium, a micronutrient with antioxidant properties, could affect multiple physiological pathways. This study aimed to investigate the effect of selenium supplementation on ADMA, cardiometabolic risk factors, and hormonal status in women with PCOS. In this randomized, double-blind, placebo-controlled clinical trial, 66 women with PCOS, aged 18-45 years, were randomly assigned to receive either 200 μg/day selenium or placebo, for 12 weeks. Circulating concentrations of ADMA, testosterone, sex hormone-binding globulin (SHBG), lipid profiles, and glycemic parameters were assessed at baseline and following supplementation. ADMA concentration decreased significantly compared to baseline values (85.14 ± 75 to 56.4 ± 38.64 ng/l, p = 0.02) in the selenium group. This change was marginally significant compared with the placebo group (28.74 ± 68.63 vs. - 1.77 ± 52.88 ng/l, p = 0.056). Serum testosterone levels declined significantly in the intervention compared to the placebo group (0.01 ± 0.17 vs. - 0.08 ± 0.18 ng/ml, p = 0.038). Pre- to post-Apo-B100/Apo-A1 ratio declined considerably in the intervention group (0.72 ± 0.16 to 0.65 ± 0.16, p = 0.003). No further differences were observed in SHBG, lipid profiles, Apo-A1, Apo-B100, Apo-B100/Apo-A1 ratio, and glycemic control between the two groups at the end of the study. Selenium supplementation for 12 weeks had beneficial effects on reduction of circulating ADMA and total testosterone levels in women with PCOS. No significant improvements were seen in other cardiometabolic risk factors. The effects of selenium supplementation on hormonal, reproductive, and cardiometabolic disorders, considering the potential mediating role of ADMA, should be further investigated.
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Affiliation(s)
- Batool Hossein Rashidi
- Vali-E-Asr Reproductive Health Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Mohammad Hosseinzadeh
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, No#44, Hojjatdoust St., Naderi St., Keshavarz Blvd, Tehran, 141556117, Iran
| | - Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Somayyeh Asghari
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, No#44, Hojjatdoust St., Naderi St., Keshavarz Blvd, Tehran, 141556117, Iran
| | - Mir Saeed Yekaninejad
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, No#44, Hojjatdoust St., Naderi St., Keshavarz Blvd, Tehran, 141556117, Iran.
- Cardiac Primary Prevention Research Center (CPPRC), Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
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Azimi F, Esmaillzadeh A, Alipoor E, Moslemi M, Yaseri M, Hosseinzadeh-Attar MJ. Effect of a newly developed ready-to-use supplementary food on growth indicators in children with mild to moderate malnutrition. Public Health 2020; 185:290-297. [PMID: 32712460 DOI: 10.1016/j.puhe.2020.06.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Malnutrition is one of the leading causes of death among children younger than five years. In this study, we aimed to formulate a ready-to-use supplementary food (RUSF), based on local food products, and investigate its efficacy on growth indicators in children with mild to moderate malnutrition. STUDY DESIGN This is a randomized controlled clinical trial. METHODS This study was performed in six health centers in Shahr-e-Rey, Tehran, Iran, between April and October 2017. One hundred children, aged 24-59 months, with mild to moderate malnutrition (weight-for-height Z-score [WHZ] between -3 and -1) were randomly assigned to two groups to receive either 1-3 sachets of RUSF or normal diet for 8 weeks. All mothers and caregivers received nutrition education. Growth indicators including weight and height, WHZ, and body mass index (BMI), along with clinical outcomes, were assessed. RESULTS Children who received RUSF had a significant increase in weight (1.44 ± 0.38 vs 0.7 ± 0.32 kg, respectively, P < 0.001), and BMI (1.2 ± 0.47 vs 0.35 ± 0.33 kg/m2, respectively, P < 0.001) compared with the control group. There was a greater daily weight gain during the first 4 weeks (P < 0.001) and throughout the study (P = 0.013) in the RUSF group. Daily height gain was considerably higher in the RUSF group during the first 4 weeks (P = 0.027). Children in the RUSF group had more improvement in WHZ (1.18 ± 0.41 vs 0.41 ± 0.31, P < 0.001) after supplementation. Besides, 92% of the RUSF and 12% of the control group reached to WHZ > -1 at the end of the study (P < 0.001). There was lower prevalence of diarrhea (12% vs 28.6%, respectively, P = 0.01) and marginally lower fever (16% vs 36.7%, respectively, P = 0.05) in the intervention than in the control group. CONCLUSIONS A newly developed RUSF improved growth indicators and clinical outcomes in children with mild to moderate malnutrition. CLINICAL TRIAL REGISTRY NUMBER IRCT2017021315536N6 (registered at www.irct.ir).
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Affiliation(s)
- F Azimi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - A Esmaillzadeh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - E Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - M Moslemi
- Food and Drug Laboratories Research Center, Food and Drug Administration, Ministry of Health and Medical Education, Tehran, Iran
| | - M Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - M J Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Cardiac Primary Prevention Research Center (CPPRC), Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
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30
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Tutunchi H, Naeini F, Ostadrahimi A, Hosseinzadeh-Attar MJ. Naringenin, a flavanone with antiviral and anti-inflammatory effects: A promising treatment strategy against COVID-19. Phytother Res 2020; 34:3137-3147. [PMID: 32613637 PMCID: PMC7361426 DOI: 10.1002/ptr.6781] [Citation(s) in RCA: 125] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/15/2020] [Accepted: 06/01/2020] [Indexed: 12/14/2022]
Abstract
At the end of 2019, a novel flu-like coronavirus named COVID-19 (coronavirus disease 2019) was recognized by World Health Organization. No specific treatments exist for COVID-19 at this time. New evidence suggests that therapeutic options focusing on antiviral agents may alleviate COVID-19 symptoms as well as those that lead to the decrease in the inflammatory responses. Flavonoids, as phenolic compounds, have attracted considerable attention due to their various biological properties. In this review, the promising effects and possible mechanisms of action of naringenin, a citrus-derived flavonoid, against COVID-19 were discussed. We searched PubMed/Medline, Science direct, Scopus, and Google Scholar databases up to March 2020 using the definitive keywords. The evidence reviewed here indicates that naringenin might exert therapeutic effects against COVID-19 through the inhibition of COVID-19 main protease, 3-chymotrypsin-like protease (3CLpro), and reduction of angiotensin converting enzyme receptors activity. One of the other mechanisms by which naringenin might exert therapeutic effects against COVID-19 is, at least partly, by attenuating inflammatory responses. The antiviral activity of the flavanone naringenin against some viruses has also been reported. On the whole, the favorable effects of naringenin lead to a conclusion that naringenin may be a promising treatment strategy against COVID-19.
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Affiliation(s)
- Helda Tutunchi
- Student Research Committee, Nutrition Research Center, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.,Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fatemeh Naeini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran, Iran
| | - Alireza Ostadrahimi
- Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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Shadnoush M, Zahedi H, Norouzy A, Sahebkar A, Sadeghi O, Najafi A, Hosseini S, Qorbani M, Ahmadi A, Ardehali SH, Hosseinzadeh-Attar MJ. Effects of supplementation with curcuminoids on serum adipokines in critically ill patients: a randomized double-blind placebo-controlled trial. Phytother Res 2020; 34:3180-3188. [PMID: 32542818 DOI: 10.1002/ptr.6749] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 04/16/2020] [Accepted: 05/13/2020] [Indexed: 12/11/2022]
Abstract
Previous studies have shown a beneficial effect of curcuminoids supplementation on serum concentrations of adipokines; however, there are no published studies that have examined this effect among critically ill patients. We aimed to assess the effects of supplementation with curcuminoids on serum concentrations of leptin and adiponectin in critically ill patients with traumatic brain injury (TBI). In this trial, 62 critically ill patients with TBI, aged 18-65 years, were randomly allocated to receive either 500 mg/day curcuminoids (co-administered with 5 mg/day piperine) or matched placebo for 7 days. Patients in both intervention groups received routine treatments for TBI as well as enteral nutrition. Serum concentrations of leptin and adiponectin were measured at baseline and at the end of trial. We found a significant reduction in serum levels of leptin in both curcuminoids (47.1%) and placebo (22.8%) groups; though the magnitude of reduction was greater in the former (p < .05). Supplementation with curcumioinds was not found to alter serum concentrations of adiponectin (p > .05). Supplementation with curcumioinds significantly reduced serum levels of leptin but had no significant effect on adiponectin levels in critically ill patients with TBI. Further clinical trials, particularly those with a long-term period, are needed to confirm our findings.
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Affiliation(s)
- Mahdi Shadnoush
- Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran.,Department of Clinical Nutrition, Faculty of Nutrition & Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hoda Zahedi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Abdolreza Norouzy
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Omid Sadeghi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Atabak Najafi
- Department of Anesthesiology and Critical Care Medicine, Faculty of Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Hosseini
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Arezoo Ahmadi
- Department of Anesthesiology and Critical Care Medicine, Faculty of Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Hossein Ardehali
- Department of Anesthesiology and Critical Care, Shohadaye Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Karimi E, Heshmati J, Shirzad N, Vesali S, Hosseinzadeh-Attar MJ, Moini A, Sepidarkish M. The effect of synbiotics supplementation on anthropometric indicators and lipid profiles in women with polycystic ovary syndrome: a randomized controlled trial. Lipids Health Dis 2020; 19:60. [PMID: 32248805 PMCID: PMC7132870 DOI: 10.1186/s12944-020-01244-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 03/22/2020] [Indexed: 01/21/2023] Open
Abstract
Background Different therapies have been suggested for polycystic ovary syndrome (PCOS), but changes in lifestyle and diet have been considered. Diet and dietary factors can be very effective in modifying the disease. The positive effects of probiotic and synbiotics supplementation on improving lipid profiles and anthropometric indices have been examined in various diseases. This study was conducted to evaluate the effects of synbiotics supplementation on lipid and anthropometric profiles in infertile women with PCOS. Methods PCOS patients aged 19–37 years old were randomized to receive either synbiotics supplement (n = 50) or placebo (n = 49) for 12 weeks. Results Consumption of synbiotics compared to the placebo, resulted in a significant decrease in Low-density lipoprotein cholesterol (LDL) value (Change Mean Difference (CMD): 4.66, 95%CI: 0.20, 9.13) and a significant increase in high-density lipoprotein cholesterol (HDL) (CMD: 1.80, 95%CI: 0.34, 3.26). Although we failed to find a significant effect of synbiotics consumption on total cholesterol (TC) and triglyceride (TG) levels. We did not find differences in anthropometric indices between groups. Conclusions Overall, 12 weeks of synbiotics supplementation among PCOS women resulted in beneficial effects on LDL and HDL, although it is not yet clear how much our findings are clinically significant and more clinical studies with larger sample sizes are still needed. Trial registration Iranian Registry of clinical Trial, IRCT.ir, ID: IRCT2014110515536N2. Registered on 19 December 2015. Graphical abstract ![]()
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Affiliation(s)
- Elham Karimi
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.,Research Development Center, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Javad Heshmati
- Department of Nutritional Science, School of Nutritional Science and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Nooshin Shirzad
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Samira Vesali
- Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.,Department of Interdisciplinary Research in Diabetes, Obesity and Metabolism, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, International Campus, Tehran University of Medical Sciences (IC-TUMS), Tehran, Iran.,Discipline of Medicine, Centre of Research Excellence in Translating Nutritional Science to Good Health, Royal Adelaide Hospital, University of Adelaide, Adelaide, Australia
| | - Ashraf Moini
- Department of Gynecology and Obstetrics, Roointan-Arash Maternity Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Sepidarkish
- Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, Iran.
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Sharifi A, Vahedi H, Honarvar MR, Amiriani T, Nikniaz Z, Rad EY, Hosseinzadeh-Attar MJ. Vitamin D decreases CD40L gene expression in ulcerative colitis patients: A randomized, double-blinded, placebo-controlled trial. Turk J Gastroenterol 2020; 31:99-104. [PMID: 32141817 DOI: 10.5152/tjg.2020.181028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND/AIMS The interaction of CD40 ligand (CD40L) and CD40 triggers the induction of pro-inflammatory cytokines. It has been proposed that vitamin D deficiency might be an important factor, which causes or aggregates the autoimmune situations. The aim of the present study was to assess the effect of vitamin D on CD40L gene expression in patients with ulcerative colitis (UC). MATERIALS AND METHODS Ninety mild-to-moderate UC patients were randomized to receive a single injection of 7.5 mg cholecalciferol or 1 mL normal saline. At baseline and 90 days following the intervention, RNA samples from whole blood were obtained. Fold changes in CD40L mRNA expression were determined for each patient using the 2-ΔΔCq method. The data were analyzed. RESULTS The serum levels of vitamin D and calcium increased only in the vitamin D group (p<0.05). Relative to baseline values, the CD40L gene expression fold change was significantly lower in the vitamin D group compared with the placebo group (median±interquartile range: 0.34±0.30 vs 0.43±1.20, respectively, p=0.016). CONCLUSION The results of this study showed that vitamin D administration in mild-to-moderate UC patients led to the downregulation of the CD40L gene, which is an essential part of inflammatory pathways.
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Affiliation(s)
- Amrollah Sharifi
- Golestan Research Center of Gastroenterology and Hepatology (GRCGH), School of Health, Golestan University of Medical Sciences (GOUMS), Gorgan, Iran
| | - Homayoon Vahedi
- Digestive Disease Research Center, Digestive Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Honarvar
- Health Management and Social Development Research Center, School of Health, Golestan University of Medical Sciences, Gorgan, Iran
| | - Taghi Amiriani
- Golestan Research Center of Gastroenterology and Hepatology (GRCGH), School of Health, Golestan University of Medical Sciences (GOUMS), Gorgan, Iran
| | - Zeinab Nikniaz
- Gastrointestinal Diseases Research Center, School of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Esmaeil Yousefi Rad
- Nutritional Health Research Center, School of Health, Lorestan University of Medical Sciences, Khorramabad, Iran
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Javad Hosseinzadeh-Attar M, Sharifi A, Nedjat S, Mohamadkhani A, Vahedi H. The Effect of Vitamin D on Serum Asymmetric Dimethylarginine in Patients with Mild to Moderate Ulcerative Colitis. INT J VITAM NUTR RES 2020; 90:17-22. [DOI: 10.1024/0300-9831/a000303] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Abstract. Purpose: In inflammatory bowel disease increased asymmetric dimethylarginine (ADMA) levels could inhibit nitric oxide (NO) synthase. Vitamin D may increase activity and expression of endothelial NO synthase, which could be done through its possible mechanism of decreasing ADMA levels. The aim of this study is to investigate the possible effect of Vitamin D3 on serum ADMA levels in ulcerative colitis (UC) patients. Methods: Ninety mild to moderate UC patients were randomized. Each patient received one single muscular injection of 300,000 IU (7500 μg) Vitamin D3 (Vitamin D group) or 1 ml normal saline (Placebo group). At baseline and 90 days after the intervention measurements were done. Data were analyzed using independent t-test and analysis of covariance. Baseline correlations were assessed by Pearson and Spearman correlation coefficients. Results: Following data analysis of 86 participants (40 in placebo and 46 in vitamin D group), there was no correlation between baseline ADMA with baseline vitamin D, ESR and hs-CRP at baseline (p = 0.77) and at the end of study (p = 0.82). Serum ADMA levels were not statistically different between two groups. Adjustment for baseline ADMA levels and baseline body mass index (BMI) did not change the results. With subgroup analyses based on gender and vitamin D level no statistical differences in ADMA levels between two groups were found. Conclusions: In this study, we found no significant changes in serum ADMA levels 3 months following a high dose vitamin D administration in mild to moderate UC patients. Further studies in vitamin D deficient patients are needed.
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Affiliation(s)
| | - Amrollah Sharifi
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Saharnaz Nedjat
- Epidemiology and Biostatistics department, School of Public Health, Knowledge Utilization Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ashraf Mohamadkhani
- Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Homayoon Vahedi
- Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Bagheri Miyab K, Alipoor E, Vaghardoost R, Saberi Isfeedvajani M, Yaseri M, Djafarian K, Hosseinzadeh-Attar MJ. The effect of a hydrolyzed collagen-based supplement on wound healing in patients with burn: A randomized double-blind pilot clinical trial. Burns 2019; 46:156-163. [PMID: 31859087 DOI: 10.1016/j.burns.2019.02.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 01/05/2019] [Accepted: 02/15/2019] [Indexed: 01/23/2023]
Abstract
INTRODUCTION Burn is among the most severe forms of critical illness, associated with extensive and prolonged physical, metabolic and mental disorders. The aim of this study was to assess the effect of an oral, low-cost, and accessible collagen-based supplement on wound healing in patients with burn. METHODS In this randomized double-blind controlled pilot clinical trial, 31 men, 18-60years, with 20-30% total body surface area burn were studied. Patients were randomly assigned to receive either a collagen-based supplement (1000kcal) or an isocaloric placebo, for 4 weeks. Serum pre-albumin, rate of wound healing, length of hospital stay, and anthropometries were assessed at baseline, and the end of week 2 and 4. RESULTS Serum pre-albumin was significantly higher at week 2 (29.7±13.6 vs. 17.8±7.5mg/dL, P=0.006) and week 4 (35.1±7.6 vs. 28.3±8.2mg/dL, P=0.023) in collagen than control group. Changes in pre-albumin concentration were also significantly higher in collagen group at week 2 (13.9±9.8 vs. -1.9±10.3mg/dL, P<0.001) and week 4 (19.2±7.5 vs. 8.5±10.1mg/dL, P=0.002). The Hazard ratio of wound healing was 3.7 times in collagen compared to control group (95% CI: 1.434-9.519, P=0.007). Hospital stay was clinically, but not statistically, lower in collagen than control group (9.4±4.6 vs. 13.5±7 days, P=0.063). There were no significant differences in weight, body mass index, dietary energy and protein intakes between the two groups. CONCLUSION The findings showed that a hydrolyzed collagen-based supplement could significantly improve wound healing and circulating pre-albumin, and clinically reduce hospital stay in patients with 20-30% burn.
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Affiliation(s)
- Katayoun Bagheri Miyab
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Vaghardoost
- Burn Research Center, Department of Plastic and Reconstructive Surgery, Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Saberi Isfeedvajani
- Burn Research Center, Department of Plastic and Reconstructive Surgery, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, 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
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide, Australia.
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Sharifi A, Vahedi H, Honarvar MR, Alipoor B, Nikniaz Z, Rafiei H, Hosseinzadeh-Attar MJ. Vitamin D Increases CTLA-4 Gene Expression in Patients with Mild to Moderate Ulcerative Colitis. Middle East J Dig Dis 2019; 11:199-204. [PMID: 31824622 PMCID: PMC6895856 DOI: 10.15171/mejdd.2019.149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 08/14/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Ulcerative colitis (UC) is a chronic inflammatory disorder of the large intestine. Cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) is a member of the immunoglobulin superfamily, which binds B7-1 and B7-2 on APCs (antigen-presenting cells), and induces APCs to produce an inhibitory signal to T cells. The aim of this study was to investigate the effect of vitamin D on CTLA-4 gene expression in whole blood samples of patients with UC. METHODS 90 patients with mild to moderate UC were randomized to receive either a single injection of 7.5 mg vitamin D3 or 1 mL normal saline. 90 days following the intervention fold changes in CTLA-4 mRNA expression were determined and statistical comparisons between the two groups were performed. RESULTS Serum vitamin D increased significantly only in the vitamin D group. CTLA-4 fold changes were significantly higher in the vitamin D group compared with the placebo group (median ± IQR: 1.21 ± 2.3 vs. 1.00 ± 1.5, respectively; p = 0.007). CONCLUSION The results of this study revealed that vitamin D administration in patients with UC enhances the CTLA-4 gene expression.
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Affiliation(s)
- Amrollah Sharifi
- Assistant Professor; Golestan Research Center of Gastroenterology and Hepatology (GRCGH), Faculty of health, Golestan University of Medical Sciences (GOUMS), Gorgan, Iran
| | - Homayoon Vahedi
- Associate Professor; Digestive Disease Research Center, Digestive Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Honarvar
- Assistant Professor, Health Management and Social Development Research Center, Faculty of Health, Golestan University of Medical Sciences, Gorgan, Iran
| | - Behnam Alipoor
- Assistant Professor; Department of Laboratory Sciences, Faculty of Paramedicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Zeinab Nikniaz
- Assistant Professor; Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Rafiei
- Faculty of Health and Social Development, College of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, BC, Canada
| | - Mohammad Javad Hosseinzadeh-Attar
- Professor; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
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Alipoor E, Salmani M, Yaseri M, Kolahdouz-Mohammadi R, Esteghamati A, Hosseinzadeh-Attar MJ. Role of type 2 diabetes and hemodialysis in serum adipolin concentrations: A preliminary study. Hemodial Int 2019; 23:472-478. [PMID: 31566300 DOI: 10.1111/hdi.12787] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/21/2019] [Accepted: 08/30/2019] [Indexed: 01/16/2023]
Abstract
INTRODUCTION Adipocytokines play a major role in obesity-associated disorders like insulin resistance (IR). IR is prevalent in diabetes and advanced kidney failure. Adipolin is an adipocytokine with major beneficial effects on insulin sensitivity. This study aimed to investigate adipolin concentration and its relationship with IR and other cardiovascular risk factors in patients with diabetes and/or hemodialysis. METHODS In this preliminary study, 24 obese patients with type 2 diabetes (DM) and 30 with hemodialysis (14 with diabetes and hemodialysis (HD/DM) and 16 with hemodialysis (HD/non-DM)) were studied. Anthropometric indexes, serum concentrations of adipolin, fasting blood glucose (FBG), insulin, homeostatic model assessment of insulin resistance (HOMA-IR), and lipid profile were assessed. FINDINGS The results showed higher serum adipolin in DM (29 ± 35 ng/mL) than in HD/DM (13 ± 2 ng/mL, P = 0.01) and HD/Non-DM (12 ± 1.6 ng/mL, P = 0.01) groups. Insulin level was lower in DM than HD/DM (P < 0.001) and HD/Non-DM (P < 0.001) groups, and HOMA-IR was also significantly lower in DM compared to HD/DM group (P < 0.001); while, FBG was significantly higher in DM (P < 0.001) and HD/DM (P = 0.006) compared to HD/Non-DM patients. Adipolin was inversely associated with insulin level (r = -0.446, P = 0.001) and HOMA-IR (r = -0.296, P = 0.035). LDL level was higher in DM compared to HD/DM (P = 0.008) and HD/Non-DM (P = 0.005) groups. Adipolin was directly correlated with cholesterol (r = 0.348, P = 0.01) and LDL (r = 0.428, P = 0.001) concentrations. DISCUSSION Higher adipolin level in DM group might indicate a compensatory elevation in adipolin production or secretion to modulate IR. It might also be due to medications and inflammation. Further studies are required to investigate the precise role of this adipokine in IR.
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Affiliation(s)
- Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.,Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahnaz Salmani
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Roya Kolahdouz-Mohammadi
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Esteghamati
- Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Cardiac Primary Prevention Research Center (CPPRC), Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.,Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide, Australia
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Asghari S, Hosseinzadeh-Attar MJ, Alipoor E, Sehat M, Mohajeri-Tehrani MR. Effects of zinc supplementation on serum adiponectin concentration and glycemic control in patients with type 2 diabetes. J Trace Elem Med Biol 2019; 55:20-25. [PMID: 31345359 DOI: 10.1016/j.jtemb.2019.05.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [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: 01/28/2019] [Revised: 05/05/2019] [Accepted: 05/10/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND Previous studies have suggested that zinc is involved in insulin homeostasis. Adiponectin is a well-known adipokine with anti-diabetic, anti-atherogenic, and anti-inflammatory properties. The aim of this study was to investigate the effect of zinc supplementation on glycemic control, and the potential mediating role of adiponectin, in patients with type 2 diabetes. METHODS In this randomized double-blind placebo-controlled clinical trial, 60 patients with diabetes, 30-60 years, were randomized to receive either 30 mg/d zinc (as zinc gluconate) or placebo for 12 weeks. Circulating levels of adiponectin, zinc, glucose homeostasis parameters, and lipid profiles, as well as anthropometric parameters and dietary intakes, were assessed. RESULTS About 53.3% of the patients had zinc insufficiency at baseline. Serum zinc levels improved significantly in the intervention than control group following 12 weeks supplementation (P < 0.001). Adiponectin (1.23 ± 2.23 μg/ml, P = 0.006) and insulin (3.6 ± 4.66 μIU/ml, P = 0.001) levels increased significantly compared to baseline in the zinc group; but this change was not significant compared with the control group. Following supplementation, there were no significant differences in glycemic control and anthropometric parameters between the two groups. Serum HDL levels increased significantly in the zinc (5.37 ± 14.8 mg/dl) compared to control (-1.53 ± 6.9 mg/dl) group following supplementation (P = 0.039). CONCLUSION Despite a significant increase in serum zinc level, no improvement was observed in glycemic control, following 12 weeks supplementation with 30 mg/d zinc (as zinc gluconate). Zinc supplementation restored adiponectin concentrations partly within the intervention group, and increased HDL levels compared to the control group. The current findings did not support improvement in glucose homeostasis following zinc supplementation in patients with type 2 diabetes under the present study design.
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Affiliation(s)
- Somayyeh Asghari
- Endocrinology and Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Cardiac Primary Prevention Research Center (CPPRC), Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran; Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide, Australia.
| | - Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mojtaba Sehat
- Department of Social Medicine and Epidemiology, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
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Mohialdeen Gubari MI, Hosseinzadeh-Attar MJ, Hosseini M, Mohialdeen FA, Norouzy A. Association of High Serum Adiponectin with the Risk of Malnutrition and Worse Outcome in Head Trauma Patients; a Cohort study. Arch Acad Emerg Med 2019; 7:e43. [PMID: 31602426 PMCID: PMC6785210] [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] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
INTRODUCTION A number of studies have shown the association between serum adiponectin level and the nutritional status. This study aimed to evaluate the relation between serum adiponectin and changes in nutritional status of head trauma patients. METHODS The current prospective cohort study was carried out on head trauma patients who were hospitalized in ICU of a General Teaching Hospital, Sulaimani, Iraq. Patients were divided into two groups based on their serum adiponectin level during the first 24 hours of admission (<15mg/L and ≥15 mg/L) and malnutrition and nutritional indices were compared between groups 1, 6 and 13 days after admission. RESULTS Sixty-four patients with the mean age of 35.97 ± 11.5 years were studied (59.4% male; 57% traffic accidents). The nutritional status of head trauma patients with serum adiponectin ≥15 mg/L significantly deteriorated from day 1 to 13 based on different nutritional status indices. BMI (p = 0.08), LBM (p = 0.002), APM (p = 0.009), and MUAC (p = 0.008) had a significant decreasing trend from day 1 to day 13 in patients with serum adiponectin level ≥ 15 mg/L. In addition, the number of high risk patients for developing malnutrition based on NUTRIC score (p < 0.001) and the number of severely malnourished cases based on SGA score (p < 0.001) significantly increased from day 1 to 13 in this group. The severity of disease based on APACHE (p < 0.001) and SOFA (p < 0.001) scores increased in the mentioned cases during the follow up period. CONCLUSION Serum adiponectin level ≥ 15 is associated with significant deterioration in nutritional status, increase in the risk of malnutrition, and worsening of the clinical outcome in patients with moderate to severe head trauma in ICU.
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Affiliation(s)
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran
- Centre of Research Excellence in Translating, Nutritional Science to Good Health, The University of Adelaide, Adelaide, Australia
| | - Mostafa Hosseini
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Fadhil Ahmed Mohialdeen
- Community Health Department, Technical College of health, Sulaimani Polytechnic University, Sulaimani, Iraq
| | - Abdolreza Norouzy
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran
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Gubari MIM, Norouzy A, Hosseini M, Mohialdeen FA, Hosseinzadeh-Attar MJ. The Relationship between Serum Concentrations of Pro- and Anti-Inflammatory Cytokines and Nutritional Status in Patients with Traumatic Head Injury in the Intensive Care Unit. Medicina (Kaunas) 2019; 55:E486. [PMID: 31443251 PMCID: PMC6723863 DOI: 10.3390/medicina55080486] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 08/12/2019] [Accepted: 08/12/2019] [Indexed: 01/04/2023]
Abstract
Background and objective: The aim of the present study was to examine the relationship between serum levels of pro-inflammatory cytokines (IL-6, IL-1β, and TNF-α) and anti-inflammatory cytokines (IL-10) measured once at the baseline with changes in nutritional status of patients with traumatic head injury (THI) assessed at three consecutive times (24 h after admission, day 6 and day 13) during hospital stay in the intensive care unit (ICU). Materials and Methods: Sixty-four patients with THI were recruited for the current study (over 10 months). The nutritional status of the patients was determined within 24 h after admission and on days 6 and 13, using actual body weight, body composition analysis, and anthropometric measurements. The APACHE II score and SOFA score were also assessed within 24 h of admission and on days 6 and 13 of patients staying in the ICU. Circulatory serum levels of cytokines (IL-6, IL-1β, TNF-α, and IL-10) were assessed once within 24 h of admission. Results: The current study found a significant reduction in BMI, FBM, LBM, MAUAC, and APM, of THI patients with high serum levels the cytokines, over the course of time from the baseline to day 7 and to day 13 in patients staying in the ICU (p < 0.001). It was also found that patients with low levels of some studied cytokines had significant improvement in their nutritional status and clinical outcomes in term of MAUAC, APM, APACHE II score and SOFA score (p < 0.001 to p < 0.01). Conclusion: THI patients who had high serum levels of studied cytokines were more prone to develop a reduction of nutritional status in terms of BMI, FBM, LBM MAUAC and APM over the course of time from patient admission until day 13 of ICU admission.
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Affiliation(s)
- Mohammed I M Gubari
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran 1416643931, Iran
| | - Abdolreza Norouzy
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran 1416643931, Iran
| | - Mostafa Hosseini
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran 1417613151, Iran
| | - Fadhil A Mohialdeen
- Community Health Department, Technical College of health, Sulaimani Polytechnic University, Sulaimani 46001, Iraq
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran 1416643931, Iran.
- Centre of Research Excellence in Translating, Nutritional Science to Good Health, The University of Adelaide, Adelaide, SA 5005, Australia.
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Farag HAM, Hosseinzadeh-Attar MJ, Muhammad BA, Esmaillzadeh A, El Bilbeisi AH. Effects of vitamin C supplementation with and without endurance physical activity on components of metabolic syndrome: A randomized, double-blind, placebo-controlled clinical trial. Clinical Nutrition Experimental 2019. [DOI: 10.1016/j.yclnex.2019.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Sharifi A, Vahedi H, Nedjat S, Rafiei H, Hosseinzadeh-Attar MJ. Effect of single-dose injection of vitamin D on immune cytokines in ulcerative colitis patients: a randomized placebo-controlled trial. APMIS 2019; 127:681-687. [PMID: 31274211 DOI: 10.1111/apm.12982] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 07/01/2019] [Indexed: 01/08/2023]
Abstract
Ulcerative colitis (UC) is a chronic recurrent inflammation of the colon. It has been proposed that the UC pathogenesis may be related to vitamin D deficiency and/or vitamin D administration in UC patients may have an ameliorating effect on the intestinal inflammation. The aim of this study was to assess the effect of vitamin D on the serum levels of immune cytokines in UC patients. In this double-blind randomized controlled trial, 90 mild-to-moderate UC patients were assigned to get either a single muscular injection of 7.5 mg vitamin D3 or 1 mL normal saline as placebo. Three months later serum levels of IL-4, IL-10, IL-12p70, IFN-γ, and TNF-α were measured. Two group variables were compared using independent t-test and analysis of covariance (ANCOVA). There was a significant increase in vitamin D only in the vitamin D group. Compared to placebo, vitamin D had significant decreasing effects on serum TNF-α, IFN-γ, and IL12p70 levels, but it had no significant effect on serum levels of IL4 and IL10. Vitamin D seems to inhibit Th1 immune responses and have no effect on Th2 responses. The findings of this study support several in vitro studies, which suggest a therapeutic immunomodulatory potential of vitamin D.
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Affiliation(s)
- Amrollah Sharifi
- Golestan Research Center of Gastroenterology and Hepatology (GRCGH), Faculty of Health, Golestan University of Medical Sciences (GOUMS), Gorgan, Iran
| | - Homayoon Vahedi
- Digestive Disease Research Center, Digestive Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Saharnaz Nedjat
- Epidemiology and Biostatistics Department, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Rafiei
- Faculty of Health and Social Development, College of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, BC, Canada
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Hosseinzadeh-Attar MJ, Belay GD, Ardalan A, Assen M, Khoei EM, Ostadtaghizadeh A. Assessment of malnutrition and anthropometric measurement among 0-59 months aged children in Amibara and Awash Fentale districts, afar national regional state of Ethiopia. Hum Antibodies 2019; 27:43-52. [PMID: 30958342 DOI: 10.3233/hab-190371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE Famines and food shortages are one of the most common long time histories of Ethiopia. Hence, malnutrition has been persisted at alarming raters in the country. Moreover, it is a major cause of morbidity and mortality in Afar National Regional State of Ethiopia. Specifically, in Amibara and Awash Fentale districts. The anthropometric data were presented on height, weight, MUAC, weight/height/Age and Body Mass Index (BMI) of under-five children. METHODS A cross-sectional descriptive survey was conducted from March 01, 2017 to June 15, 2018. The data was collected by using anthropometric measurement. A multi stage random sampling procedure was applied in order to recruit the required sample size. The data collections were conducted at two selected districts in Afar region by trained interviewers and health care providers. The data were analyzed by using SPSS Version 23. Bivariate analysis between dependent and independent variables was employed. Multivariate analysis was also done to control for possible confounding variable by selecting variable which show statistically significant association (P< 0.05). RESULTS Out of 410 under five children's anthropometric finding, the majorities (62.7%) of those registered under five children were male and (33.3%) were female. The majority (46.8%) of under five children were less than or equal to 50 cm by their height. Most (54.1%) of under five children were less than or equal to 12.5 cm by their MUAC. It indicated that they were diagnosed with severe malnutrition based on anthropometric measurements. Meanwhile, majority (64%) of under five children were less than 60% their weight/age. Regression analysis result indicated that all of the variables were not significant predictors of BMI for under five children (P> 0.05). Based on ANOVA result, there was significant difference between sex and other predictors (P= 0.031). This finding implies that improvement in food aid and poverty alleviation programs are very important. Based on the finding, it is important to provide high quality and quantity of food. Moreover, less access to assets and health services commonly contributed for malnutrition. Highlighting under five children's malnutrition will help to develop and design future policies and programs in Ethiopia.
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Affiliation(s)
| | - Gosaye Degu Belay
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Department of Disaster and Emergency Health, School of Public Health, International Campus, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ardalan
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammed Assen
- Department of Geography and Environmental Studies, Addis Ababa University, Addis Ababa, Ethiopia
| | - Effat Merghati Khoei
- The National Center for Addiction Studies (INCAS); Tehran University of Medical Sciences (TUMS); Family and Sexual Health Division, Brian and Spinal Injury Research Center (BASIR), Neuroscience Institution, TUMS, Tehran, Iran
| | - Abbas Ostadtaghizadeh
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Belay GD, Ostadtaghizadeh A, Khoei EM, Ardalan A, Hosseinzadeh-Attar MJ, Assen M. Estimating the household drought driven food insecurity using system dynamics model: The case of afar national regional state of Ethiopia. Hum Antibodies 2019:HAB190376. [PMID: 31006680 DOI: 10.3233/hab-190376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND Building resilient communities has emerged as a dominant schema in the policy arena and in academia in the wake of recent disasters. Food insecurity is a complex and multidimensional phenomenon that is not appropriately captured by conventional proxy indicators currently used to assess the problem in developing countries. Ethiopia like many countries in sub-Saharan Africa, continues to experience high levels of drought driven food insecurity despite decades of implementing poverty alleviation and prevention programmes. These persistent droughts, combined with the devastating impact of climate change continue to threaten the livelihoods of thousands of men, women and children, who depend on agriculture for their livelihoods. OBJECTIVE The overall objective of this study was to assess and analyze the drought driven food insecurity situation, malnutrition and derive policy implications in the Afar National Regional State of Ethiopia. METHODS Mixed methods designs which include both qualitative and quantitative were used. The subjects of the study were men and women dwellers, government officials and other stakeholders in Afar Regional State of Ethiopia. Four Hundred Twenty Two (422) eligible households were enrolled consecutively from randomly selected two Districts in Afar National Regional State of Ethiopia which were selected by stratified Randomized method. The Districts were randomly allocated into 3 Keble's from Amibara and 2 Keble's from Awash Fentale. Two FGD (total of 10 FGDs participants that mean each Districts = 5 FGD) and 10 KIIs from Amibara and Awash Fentale were conducted. Standard questionnaires were used for data collection after validating the instruments. The data was analyzed by using SPSS version 23. Associated factors and multiple logistic regressions were employed. The study significance was conducted by using α 5% level. RESULTS In this research (58.1%) of the participants agreed that lower crop yield occurred due to heavy rains/floods were not shocks among households. While (41.9%) were shocks on households who travel further loyal for grazing was the highest level of shocks among all those listed. On top of that majority (56.8%) of under five children were < 60% by their weight/age and (33.9%) between 61 and 70%. There was significant difference among MUAC (P= 0.007), BMI (P= 0.003) and height, weight, MUAC, BMI and weight/age among under five children.
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Affiliation(s)
- Gosaye Degu Belay
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Department of Disaster and Emergency Health, School of Public Health, International Campus, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Ostadtaghizadeh
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Effat Merghati Khoei
- The National Center for Addiction Studies, Tehran University of Medical Sciences, Tehran, Iran
- Family and Sexual Health Division, Brian and Spinal Injury Research Center, Neuroscience Institution, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ardalan
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mohammed Assen
- Department of Geography and Environmental Studies, Addis Ababa University, Addis Ababa, Ethiopia
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Naghashian F, Hosseinzadeh-Attar MJ, Akhlaghi M, Yekaninejad MS, Aryaeian N, Derakhshanian H. The relationship between anthropometric status and rheumatoid arthritis. Exploring the role of nesfatin and asymmetric dimethylarginine. Acta Reumatol Port 2019; 44:126-131. [PMID: 31280277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
OBJECTIVE The aim of this study was to explore the anthropometric status of rheumatoid arthritis (RA) patients, as well as two controversial adipokines, namely nesfatin-1 and asymmetric dimethylarginine (ADMA), to reveal the possible relationships between them and RA. METHODS This study included RA patients who fulfilled the American college of rheumatology classification criteria. Anthropometric parameters including height, weight, and waist circumference (WC) were measured and body mass index (BMI) was calculated. Disease activity was assessed by 28 joints disease activity score (DAS28). Fasting plasma samples were collected and erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), nesfatin-1 and asymmetric dimethylarginine (ADMA) were determined using commercial kits. Statistical analyses were done using the BMI SPSS Statistics. RESULTS A total of 77 patients including 63 females, with an average age of 48.45±11.26 and disease duration of 9.99±5.80 years participated the study, 62% of whom were overweight or obese. Disease activity was significantly higher in obese patients. In addition, BMI and WC were correlated with CRP and ESR, indicating higher level of inflammation in obese patients. DAS28 was also found to be correlated with CRP, ESR and ADMA (r=0.38, 0.61, 0.21 respectively). Higher protein intake was accompanied with higher CRP and ESR and higher carbohydrate intake was related to higher CRP and lower nesfatin-1. CONCLUSIONS Weight, BMI, and WC were correlated with the activity of RA and the concentrations of CRP and ESR went up in tandem with BMI. In addition, ADMA, but not nesfatin-1, was associated with BMI and disease activity in RA patients.
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Farag HAM, Hosseinzadeh-Attar MJ, Muhammad BA, Esmaillzadeh A, Hamid El Bilbeisi A. Effects of vitamin D supplementation along with endurance physical activity on lipid profile in metabolic syndrome patients: A randomized controlled trial. Diabetes Metab Syndr 2019; 13:1093-1098. [PMID: 31336450 DOI: 10.1016/j.dsx.2019.01.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [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: 12/23/2018] [Accepted: 01/21/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND OBJECTIVES This study was conducted to determine the effects of vitamin D supplementation along with endurance physical activity on lipid profile among metabolic syndrome patients. MATERIALS AND METHODS In a parallel randomized placebo controlled trial, 70 metabolic syndrome patients, were randomly assigned into three groups. Biochemical tests were assessed as baseline and after 12 weeks of intervention. Statistical analysis was performed using SPSS version 20. RESULTS The mean vitamin D levels was increased significantly in both vitamin D and vitamin D plus physical activity groups (P value < 0.05). No significant change was observed in the placebo group. Additionally, there was a significant decrease in total cholesterol and LDL-C in vitamin D plus physical activity group (P value < 0.05). No significant differences in changes of triglycerides and HDL-C among the three groups (P value > 0.05). While, in vitamin D group a decreased in total cholesterol, HDL-C, LDL-C and increase in triglycerides were observed, but did not reach a statistically significant. CONCLUSION Daily supplementation of vitamin D for 12 weeks, along with moderate endurance physical activity, significantly increase vitamin D concentration and induce a significant reduction in lipid profile in metabolic syndrome patients.
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Affiliation(s)
- Halgord Ali M Farag
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, International Campus (TUMS- IC), Tehran, Iran; Halabja Technical Institute, Sulaimani Polytechnic University, Kurdistan, Iraq.
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, International Campus (TUMS- IC), Tehran, Iran.
| | - Belal A Muhammad
- Halabja Technical Institute, Sulaimani Polytechnic University, Kurdistan, Iraq.
| | - Ahmad Esmaillzadeh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
| | - Abdel Hamid El Bilbeisi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, International Campus (TUMS- IC), Tehran, Iran.
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Alipoor E, Hosseinzadeh-Attar MJ, Yaseri M, Maghsoudi-Nasab S, Jazayeri S. Association of obesity with morbidity and mortality in critically ill children: a systematic review and meta-analysis of observational studies. Int J Obes (Lond) 2019; 43:641-651. [PMID: 30705388 DOI: 10.1038/s41366-019-0319-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 12/11/2018] [Accepted: 12/14/2018] [Indexed: 12/21/2022]
Abstract
Recent studies have suggested that obesity might be protective in specific conditions such as critical illness; however, there are controversial data in critically ill children with obesity. The aim of this study was to investigate the association of obesity with mortality and other outcomes in these patients. We conducted a systematic review of observational studies investigating obesity in critically ill children, published by August 2017 in PubMed and Scopus. After screening documents, 15 articles with 142119 patients were included in the systematic review and meta-analysis. The results were reported with odds ratio (OR) or standard mean difference (SMD). The primary outcome was mortality and the secondary outcomes were length of ICU stay (ICU LOS), length of hospital stay (hospital LOS), and duration of mechanical ventilation (MV). The analysis showed that critically ill children without obesity had lower risk of mortality compared to patients with obesity (OR 0.79, 95% CI 0.64 to 0.97, P = 0.025, I2 = 35.2%). Hospital LOS was also significantly lower in children without obesity (pooled SMD -0.12, 95% CI -0.21 to -0.04, P = 0.004, I2 = 8.1%). There were no differences in ICU LOS (95% CI -0.19 to 0.01, P = 0.083) and duration of MV (95% CI -0.22 to 0.03, P = 0.136) between critically ill children with and without obesity. In conclusion, the current systematic review and meta-analysis revealed that critically ill children with obesity have higher risk of mortality and length of hospital stay compared to the group without obesity. Further prospective studies are essential to elucidate the role of obesity and underlying mechanisms in predicting outcomes of critically ill children.
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Affiliation(s)
- Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | | | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Saba Maghsoudi-Nasab
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Shima Jazayeri
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran. .,Pediatric Growth and Development Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran.
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Ardalan A, Belay GD, Assen M, Hosseinzadeh-Attar MJ, Khoei EM, Ostadtaghizadeh A. Impact of climate change on community health and resilience in Ethiopia: A review article. Hum Antibodies 2019; 27:11-22. [PMID: 30909203 DOI: 10.3233/hab-190364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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: 06/09/2023]
Abstract
BACKGROUND Drought is a serious issue which might be caused by climate change that could create famine and health problems. Drought reduces air quality, increases fungal infestation, reduces people hand washing, affects mental health, leads to malnutrition by decreasing agricultural production, and increases diseases transmitted by insects. This study aimed to determine and describe community health status through building drought resilience in Ethiopia. METHODS This review was conducted based on the available peer-reviewed articles that were published from January 2004 to December 2018 Online databases from PubMed, MEDLINE, Scopus, EMBASE and Google Scholar were searched for studies related to the building drought and community health resilience at different regions of Ethiopia that were published in English language. The search was made by using "Emergency disaster", "prevention", "preparedness", "response", "recovery", "drought", "food insecurity", "coping strategies" and "drought health policy" as keywords. RESULTS Most of the reviewed articles deal with the impact of climate change on the human health in relation to food security. The associated factors of the impact of drought on food security is basically due to lack of irrigation and farmland, the scarcity of water due to the direct effect of drought, flood, severe soil erosion, livestock dispossession, family size of the household and literacy of the households. Various coping strategies were employed by the households to alleviate the high and continued food insecurity problem such as reducing the number and amount of meal, scrounging cash and grain, searching for off-farm and non-farm jobs, getting food aid, vending of livestock, and partake in food for work programs. CONCLUSION The findings explored components of the coping strategies to the building resilience create fruitful health conditions for the food insecure household. The effect of agricultural support services as reliance's on drought and community health situation was regarded as a positive outcome. Moreover, the means to get adequate food security strategies in all regions of Ethiopia should be designed. Furthermore, future researches are recommended for finding the best building strategies for each region of Ethiopia.
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Affiliation(s)
- Ali Ardalan
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Gosaye Degu Belay
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Department of Disaster and Emergency Health, School of Public Health, International Campus, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammed Assen
- Department of Geography and Environmental Studies, Addis Ababa University, Addis Ababa, Ethiopia
| | | | - Effat Merghati Khoei
- The National Center for Addiction Studies (INCAS); Tehran University of Medical Sciences (TUMS); Family and Sexual Health Division, Brian and Spinal Injury Research Center (BASIR), Neuroscience Institution, TUMS, Tehran, Iran
| | - Abbas Ostadtaghizadeh
- Department of Health in Emergencies and Disasters, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Alipoor E, Mohammad Hosseinzadeh F, Hosseinzadeh-Attar MJ. Adipokines in critical illness: A review of the evidence and knowledge gaps. Biomed Pharmacother 2018; 108:1739-1750. [PMID: 30372877 DOI: 10.1016/j.biopha.2018.09.165] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [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: 07/20/2018] [Revised: 09/27/2018] [Accepted: 09/28/2018] [Indexed: 12/28/2022] Open
Abstract
Adipose tissue products or adipokines play a major role in chronic endocrine and metabolic disorders; however, little is known about critical conditions. In this article, the experimental and clinical evidence of alterations of adipokines, adiponectin, leptin, resistin, visfatin, asymmetric dimethylarginine (ADMA), and ghrelin in critical illness, their potential metabolic, diagnostic, and prognostic value, and the gaps in the field have been reviewed. The results showed considerable changes in the concentration of the adipokines; while the impact of adipokines on metabolic disorders such as insulin resistance and inflammation has not been well documented in critically ill patients. There is no consensus about the circulatory and functional changes of leptin and adiponectin. However, it seems that lower concentrations of adiponectin at admission with gradual consequent increase might be a useful pattern in determining better outcomes of critical illness. Some evidence has suggested the adverse effects of elevated resistin concentration, potential prognostic importance of visfatin, and therapeutic value of ghrelin. High ADMA levels and low arginine:ADMA ratio were also proposed as predictors of ICU mortality and morbidities. However, there is no consensus on these findings. Although primary data indicated the role of adipokines in critical illness, further studies are required to clarify whether the reason of these changes is pathophysiological or compensatory. The relationship of pathophysiological background, disease severity, baseline nutritional status and nutrition support during hospitalization, and variations in body fat percentage and distribution with adipokines, as well as the potential prognostic or therapeutic role of these peptides should be further investigated in critically ill patients.
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Affiliation(s)
- Elham Alipoor
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Mohammad Hosseinzadeh
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide, Australia.
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Dehghani S, Alipoor E, Salimzadeh A, Yaseri M, Hosseini M, Feinle-Bisset C, Hosseinzadeh-Attar MJ. The effect of a garlic supplement on the pro-inflammatory adipocytokines, resistin and tumor necrosis factor-alpha, and on pain severity, in overweight or obese women with knee osteoarthritis. Phytomedicine 2018; 48:70-75. [PMID: 30195882 DOI: 10.1016/j.phymed.2018.04.060] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 02/26/2018] [Accepted: 04/26/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Osteoarthritis (OA) is a prevalent degenerative joint disease, which is associated with chronic and disabling pain. The adipocytokines, resistin and tumor necrosis factor-alpha (TNF-α), might play a role in OA pathogenesis and outcomes. PURPOSE The aim of this study was, therefore, to assess the anti-inflammatory and analgesic effects of a garlic supplement on serum resistin and TNF-α concentrations and on pain severity in overweight or obese women with knee OA. STUDY DESIGN Randomized, double-blind, placebo-controlled, parallel-design trial. METHODS In this study, 80 post-menopausal overweight or obese women (25 ≤ BMI ≤ 40 kg/m2, age 50-75 years) with mild to moderate knee OA were enrolled. Patients were randomly divided into two groups to receive twice-daily either garlic tablets (total: 1000 mg) or placebo for 12 weeks. The primary outcome measures were fasting serum concentrations of resistin and TNF-α, and pain severity (assessed using 0-10 point visual analogue scale (VAS)). RESULTS At week 12, resistin concentrations were significantly decreased in the garlic group (6.41 ± 2.40 to 5.56 ± 2.16 ng/ml; P = 0.008). Serum TNF-α levels did not change significantly within or between the two groups. Pain scores were significantly reduced in the garlic (6.8 ± 2 to 5.3 ± 2.3; P = 0.002), but not in the placebo (6.7 ± 2.4 to 6.2 ± 2.5; P = 0.674), group. Pain scores were also significantly lower in the garlic, compared with the placebo, group following supplementation (5.3 ± 2.3 vs. 6.2 ± 2.5; P = 0.043). CONCLUSIONS The findings suggest that garlic supplementation for 12 weeks might reduce pain severity in overweight or obese women with knee OA, which may, at least in part, be mediated via a reduction in the pro-inflammatory adipocytokine, resistin.
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Affiliation(s)
- Sahar Dehghani
- Department of Nutrition and Biochemistry, School of Public Health, International Campus, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Alipoor
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Salimzadeh
- Rheumatology Research Center, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Hosseini
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Christine Feinle-Bisset
- National Health and Medical Research Council of Australia (NHMRC), Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide, Australia; Discipline of Medicine, Royal Adelaide Hospital, University of Adelaide, Adelaide, Australia
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Nutrition and Biochemistry, School of Public Health, International Campus, Tehran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; National Health and Medical Research Council of Australia (NHMRC), Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide, Australia; Discipline of Medicine, Royal Adelaide Hospital, University of Adelaide, Adelaide, Australia.
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