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Gomaa AAM, Rashwan AA, Tewfik MI, Abou-Kassem DE, Youssef IM, Salah AS, Alfassam HE, Rudayni HA, Allam AA, Taha AE, Moustafa M, Alshaharni MO, Abd El-Hack ME, El-Mekkawy MM. Effects of immersing Japanese quail eggs in various doses of riboflavin on reproductive, growth performance traits, blood indices and economics. Poult Sci 2024; 103:103858. [PMID: 38838591 DOI: 10.1016/j.psj.2024.103858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 05/08/2024] [Accepted: 05/10/2024] [Indexed: 06/07/2024] Open
Abstract
This investigation aimed to evaluate the impact of immersion (IM) riboflavin treatment on the hatchability, production efficiency, and carcass characteristics of Japanese quail eggs. A total of 260 eggs of Japanese quail birds were used for hatching and were randomly divided into 4 treatments with 5 replicates (13 eggs/replicate) in a fully randomized design. Hatching eggs were immersed in riboflavin for 2 min before incubation. The experiment treatments were designed as follows: G1 control group with no treatment, G2 treated with 3 g/L vit. B2 (IM), G3 treated with 4 g/L vit. B2 (IM) and G4 were treated with 5 g/L vit. B2 (IM). After hatching, 128 Japanese quail chicks, aged 7 d, were randomly grouped into 4 treatment groups, with 32 birds in each group. When quails were given vitamin B2 via immersion, they demonstrated significant enhancements in live body weight, body weight gain, feed consumption, and feed conversion ratio at different stages compared to the control group. Compared to control and other groups, the carcass parameters of Japanese quails given a 4 g/L immersion solution showed a significant improvement (P < 0.05). Hatchability and fertility (%) were considerably raised by Vit.B2 treatments of 3, 4, and 5g; the group immersed in 5 g/L had the highest percentages compared to the other groups. Furthermore, treated chickens with all concentrations of vitamin B2 had significantly higher blood indices than the controls. During the exploratory phase (1-6 wk) of age, the highest returns were reported in G4 treated with 5g/L vit. B2 (IM). Treating Japanese quail eggs with different dosages of vitamin B2 by immersion may be recommended to improve their productive and reproductive performance, blood indices, carcass traits, and economic efficiency.
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Affiliation(s)
- Ahmed A M Gomaa
- Animal & Poultry Production Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt
| | - Ali A Rashwan
- Animal & Poultry Production Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt
| | - Mostafa I Tewfik
- Animal & Poultry Production Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt
| | - Diaa E Abou-Kassem
- Animal & Poultry Production Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt
| | - Islam M Youssef
- Animal Production Research Institute, Agriculture Research Center, Dokki, Giza 12618, Egypt
| | - Ayman S Salah
- Department of Animal Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, New Valley University, Egypt
| | - Haifa E Alfassam
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Hassan A Rudayni
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh 11623, Saudi Arabia
| | - Ahmed A Allam
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh 11623, Saudi Arabia; Department of Zoology, Faculty of Science, Beni-suef University, Beni-suef 65211 Egypt
| | - Ayman E Taha
- Department of Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Apis 21944, Egypt
| | - Mahmoud Moustafa
- Department of Biology, College of Science, King Khalid University, Abha, Saudi Arabia
| | - Mohammed O Alshaharni
- Department of Biology, College of Science, King Khalid University, Abha, Saudi Arabia
| | - Mohamed E Abd El-Hack
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt.
| | - Mohamed M El-Mekkawy
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
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2
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Kramarz C, McHugh J, Rossor A. Strachan's syndrome and riboflavin deficiency. Pract Neurol 2024; 24:121-128. [PMID: 38290841 DOI: 10.1136/pn-2023-003822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 02/01/2024]
Abstract
Strachan's syndrome comprises a triad of optic, auditory and painful sensory peripheral neuropathy. It has been recognised since the late 19th century and is presumed to result from nutritional deficiency. Patients present acute or subacutely after a period of systemic illness, weight loss or, most commonly, dietary restriction, especially veganism, which can cause riboflavin (vitamin B2) and vitamin B12 deficiencies. The syndrome is more common in people who are black British and often of Jamaican descent. We describe the clinical phenotype using a typical case example, review other endemic nutritional peripheral neuropathies and discuss the potential benefit of riboflavin as a treatment.
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Affiliation(s)
- Caroline Kramarz
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - James McHugh
- Department of Ophthalmology, King's College Hospital, London, UK
| | - Alexander Rossor
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
- Department of Neurology, Guys and St Thomas' Hospitals NHS Foundation Trust, London, UK
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Hess SY, Smith TJ, Sitthideth D, Arnold CD, Tan X, Jones KS, Brown KH, Alayon S, Kounnavong S. Risk factors for anaemia among women and their young children hospitalised with suspected thiamine deficiency in northern Lao PDR. MATERNAL & CHILD NUTRITION 2024; 20:e13565. [PMID: 37803889 PMCID: PMC10749997 DOI: 10.1111/mcn.13565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/17/2023] [Accepted: 09/05/2023] [Indexed: 10/08/2023]
Abstract
Anaemia among women and young children remains a major public health concern. This secondary study describes the anaemia prevalence among young hospitalised children and their mothers in northern Lao People's Democratic Republic and explores possible nutritional causes and risk factors for anaemia. Hospitalised children (ages 21 days to <18 months) with clinical symptoms suggestive of thiamine deficiency disorders were eligible along with their mothers. Venous blood was collected for determination of haemoglobin, ferritin, soluble transferrin receptor (sTfR), retinol-binding protein (RBP), erythrocyte glutathione reductase activation coefficient (EGRac), thiamine diphosphate (ThDP) and acute phase proteins. Risk factors for anaemia were modelled using minimally adjusted logistic regression controlling for age. Haemoglobin results were available for 436 women (mean ± SD age 24.7 ± 6.4 years; 1.6% pregnant) and 427 children (4.3 ± 3.5 months; 60.3% male). Anaemia prevalence (Hb < 120 g/L for nonpregnant women and <110 g/L for pregnant women and children) was 30.7% among women and 55.2% among children. In bivariate analyses, biomarkers significantly associated with anaemia in women were ferritin, sTfR, RBP, EGRac and ThDP. Other risk factors for women were lower BMI, mid-upper arm circumference < 23.5 cm, lower education, lower socioeconomic index, food insecurity, Hmong ethnicity, not/rarely having attended antenatal care, not having taken antenatal iron-containing supplements and not meeting minimum dietary diversity. Risk factors for anaemia among children were older age, male sex, stunting, sTfR, ThDP and alpha-1-acid-glycoprotein. Anaemia was common among women and their hospitalised children and was associated with micronutrient deficiencies and socioeconomic, dietary and health care-seeking risk factors, suggesting that multiple strategies are required to prevent anaemia among women and children.
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Affiliation(s)
- Sonja Y. Hess
- Institute for Global Nutrition and Department of NutritionUniversity of California DavisDavisCaliforniaUSA
| | - Taryn J. Smith
- Institute for Global Nutrition and Department of NutritionUniversity of California DavisDavisCaliforniaUSA
| | - Dalaphone Sitthideth
- Lao Tropical and Public Health InstituteVientianeLao People's Democratic Republic
| | - Charles D. Arnold
- Institute for Global Nutrition and Department of NutritionUniversity of California DavisDavisCaliforniaUSA
| | - Xiuping Tan
- Institute for Global Nutrition and Department of NutritionUniversity of California DavisDavisCaliforniaUSA
| | - Kerry S. Jones
- Nutritional Biomarker Laboratory, MRC Epidemiology UnitUniversity of CambridgeCambridgeUK
| | - Kenneth H. Brown
- Institute for Global Nutrition and Department of NutritionUniversity of California DavisDavisCaliforniaUSA
| | - Silvia Alayon
- USAID Advancing NutritionArlingtonVirginiaUSA
- Save the ChildrenWashingtonWashington, D.C.USA
| | - Sengchanh Kounnavong
- Lao Tropical and Public Health InstituteVientianeLao People's Democratic Republic
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Parkington DA, Koulman A, Jones KS. Protocol for measuring erythrocyte glutathione reductase activity coefficient to assess riboflavin status. STAR Protoc 2023; 4:102726. [PMID: 37988268 PMCID: PMC10696246 DOI: 10.1016/j.xpro.2023.102726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/22/2023] [Accepted: 11/01/2023] [Indexed: 11/23/2023] Open
Abstract
Riboflavin (vitamin B2) is a component of the co-enzyme flavin adenine dinucleotide (FAD). The activity coefficient of erythrocyte glutathione reductase (EGRAC), a FAD-dependent enzyme, is a biomarker of riboflavin status. Here, we describe a protocol for measuring unstimulated (basal) and FAD-stimulated (activated) erythrocyte glutathione reductase activity to calculate EGRAC. We describe the steps for preparing washed red blood cells and hemolysates; preparing reagents; loading, incubating, and reading the 96-well plate; and calculating the results. For complete details on the use and execution of this protocol, please refer to Hess et al.1.
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Affiliation(s)
- Damon A Parkington
- Nutritional Biomarker Laboratory, MRC Epidemiology Unit, University of Cambridge, Cambridge CB2 0SL, UK.
| | - Albert Koulman
- Nutritional Biomarker Laboratory, MRC Epidemiology Unit, University of Cambridge, Cambridge CB2 0SL, UK
| | - Kerry S Jones
- Nutritional Biomarker Laboratory, MRC Epidemiology Unit, University of Cambridge, Cambridge CB2 0SL, UK.
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Kramarz C, Murphy E, Reilly MM, Rossor AM. Nutritional peripheral neuropathies. J Neurol Neurosurg Psychiatry 2023; 95:61-72. [PMID: 37536924 DOI: 10.1136/jnnp-2022-329849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 06/30/2023] [Indexed: 08/05/2023]
Abstract
Nutritional peripheral neuropathies are a global problem, heavily influenced by geopolitical, cultural and socioeconomic factors. Peripheral neuropathy occurs most frequently secondary to B-vitamin deficiencies, which is suspected to increase in years to come due to the popularity of vegan and vegetarian diets and increased use of bariatric surgery.This review will focus on the common B-vitamins for which a causal link to peripheral neuropathy is more established (vitamins B1, B2, B6, B9 and B12). We will review the historical human and animal data on which much of the clinical descriptions of vitamin deficiencies are based and summarise current available tools for accurately diagnosing a nutritional deficiency. We will also review recently described genetic diseases due to pathogenic variants in genes involved in B-vitamin metabolism that have helped to inform the phenotypes and potential causality of certain B-vitamins in peripheral neuropathy (B2 and B9).Endemic outbreaks of peripheral neuropathy over the last two centuries have been linked to food shortages and nutritional deficiency. These include outbreaks in Jamaican sugar plantation workers in the nineteenth century (Strachan's syndrome), World War two prisoners of war, Cuban endemic neuropathy and also Tanzanian endemic optic neuropathy, which remains a significant public health burden today. An improved understanding of lack of which vitamins cause peripheral neuropathy and how to identify specific deficiencies may lead to prevention of significant and irreversible disability in vulnerable populations.
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Affiliation(s)
- Caroline Kramarz
- Department of Neuromuscular Diseases, Queen Square UCL Institute of Neurology and National Hospital for Neurology and Neurosurgery, London, UK
| | - Elaine Murphy
- Charles Dent Metabolic Unit, The National Hospital for Neurology and Neurosurgery, London, UK
| | - Mary M Reilly
- Department of Neuromuscular Diseases, Queen Square UCL Institute of Neurology and National Hospital for Neurology and Neurosurgery, London, UK
| | - Alexander M Rossor
- Department of Neuromuscular Diseases, Queen Square UCL Institute of Neurology and National Hospital for Neurology and Neurosurgery, London, UK
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Chen Y, Zhao J, McLinden AP, Luo M, Cao K, Liu J. Severe erythroid hypoplasia and erythroblast vacuolization in a male with Brown-Vialetto-Van Laere syndrome 2 misdiagnosed as Diamond Blackfan anemia. Pediatr Blood Cancer 2023; 70:e30396. [PMID: 37132082 DOI: 10.1002/pbc.30396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/10/2023] [Accepted: 04/13/2023] [Indexed: 05/04/2023]
Affiliation(s)
- Yanxia Chen
- Department of Rheumatology and Immunology, South China Hospital, Medical School, Shenzhen University, Shenzhen, Guangdong, China
| | - Jiwei Zhao
- Department of Laboratory Medicine, Nanjing Lishui District Hospital of TraditionalChinese Medicine, Nanjing, Jiangsu, China
| | - A Patrick McLinden
- Division of Pulmonary and Critical Care Medicine, University of Michigan Health System, Ann Arbor, Michigan, USA
| | - Meizhu Luo
- Clinical Laboratory, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Ke Cao
- Clinical Laboratory, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Jinlin Liu
- Department of Clinical Laboratory, South China Hospital, Medical School, Shenzhen University, Shenzhen, Guangdong, China
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Ullah H, Sommella E, Minno AD, Piccinocchi R, Buccato DG, Lellis LFD, Riccioni C, Baldi A, El-Seedi HR, Khalifa SAM, Piccinocchi G, Campiglia P, Sacchi R, Daglia M. Combination of Chemically Characterized Pomegranate Extract and Hydrophilic Vitamins against Prolonged Fatigue: A Monocentric, Randomized, Double-Blind, Placebo-Controlled Clinical Trial. Nutrients 2023; 15:2883. [PMID: 37447210 DOI: 10.3390/nu15132883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/12/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Prolonged fatigue is associated with non-pathological causes and lacks an established therapeutic approach. The current study is aimed at assessing the efficacy of a new food supplement (Improve™) based on a chemically characterized pomegranate extract and hydro-soluble vitamins (B complex and C). UHPLC-HRMS analysis of pomegranate extract showed the presence of 59 compounds, with gallotannins and ellagitannins being the most abundant phytochemicals. For the clinical study, 58 subjects were randomized into two groups, 1 and 2 (n = 29, each), which received either the food supplement or placebo. The effects of the food supplement against fatigue were assessed via validated questionnaires, recorded at time intervals t0 (at baseline), t1 (after 28 days), t2 (56 days), and t3 (after follow-up) in combination with the analysis of biochemical markers at t0 and t2. Fatigue severity scale (FSS) questionnaire scores were significantly decreased at the t2 and t3 time intervals in subjects treated with the food supplements, while the effect of the food supplement on a 12-Item Short Form Survey (SF-12) was not considerable. Moreover, the food supplement did not significantly affect biochemical parameters associated with fatigue and stress conditions. This study shows that the food supplement tested reduces prolonged fatigue following two months of supplementation in healthy subjects with mild prolonged fatigue.
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Affiliation(s)
- Hammad Ullah
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy
| | - Eduardo Sommella
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy
| | - Alessandro Di Minno
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Roberto Piccinocchi
- Level 1 Medical Director Anaesthesia and Resuscitation A. U. O. Luigi Vanvitelli, Via Santa Maria di Costantinopoli, 80138 Naples, Italy
| | - Daniele Giuseppe Buccato
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy
| | | | | | - Alessandra Baldi
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy
| | - Hesham R El-Seedi
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
- Department of Chemistry, Faculty of Science, Islamic University of Madinah, Madinah 42351, Saudi Arabia
| | - Shaden A M Khalifa
- Psychiatry and Psychology Department, Capio Saint Göran's Hospital, Sankt Göransplan 1, 112 19 Stockholm, Sweden
| | - Gaetano Piccinocchi
- Comegen S.c.S., Società Cooperativa Sociale di Medici di Medicina Generale, Viale Maria Bakunin 41, 80125 Naples, Italy
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy
- European Biomedical Research Institute of Salerno, Via De Renzi 50, 84125 Salerno, Italy
| | - Roberto Sacchi
- Applied Statistic Unit, Department of Earth and Environmental Sciences, University of Pavia, Viale Taramelli 24, 27100 Pavia, Italy
| | - Maria Daglia
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
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Riboflavin Intake Inversely Associated with Cardiovascular-Disease Mortality and Interacting with Folate Intake: Findings from the National Health and Nutrition Examination Survey (NHANES) 2005-2016. Nutrients 2022; 14:nu14245345. [PMID: 36558504 PMCID: PMC9785396 DOI: 10.3390/nu14245345] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
The association between intakes of riboflavin and mortality has not been examined intensively in general populations. In this study, 10,480 adults in the 2005-2016 National Health and Nutrition Examination Survey (NHANES) were followed-up until 2019 for their vital status. Riboflavin and folate were assessed by two-day 24 h recall. The date and cause of death were obtained from the US Mortality Registry. The risks of all-cause mortality and cardiovascular disease (CVD) mortality were investigated using a Cox regression analysis. During a mean of 8.5 years follow-up, there were 1214 deaths registered (including 373 deaths from CVD and 302 from cancer). Compared to low level (quartile 1, Q1) of riboflavin intake, the hazard ratios (HRs) (95% confidence interval (CI)) for high level (quartile 4, Q4) were 0.53 (0.31-0.90) for CVD mortality and 0.62 (0.48-0.81) for all-cause mortality. The inverse association between riboflavin intake and CVD mortality was only significant among those with a high intake of folate (p for interaction 0.045). Those with a high folate intake (Q4) and low intake of riboflavin (Q1) had the highest risk of CVD mortality (HR 4.38, 95% CI 1.79-10.72), as compared with a high intake of both riboflavin and folate. In conclusion, riboflavin intake was inversely associated with all-cause mortality and CVD mortality, and the association was modified by folate intake.
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