Ashraf Mohammadzadeh; Ezzat Khodashenas; Ahmad Shah Farhat; Nafiseh Pourbadakhshan; Ali Jafarzadeh Esfehani; Mehdi Sohrabi; Aradokht Vaezi
Abstract
Introduction: Zinc has a key role in reproductive physiology, immune modulation, growth, and development. To determine the effect of zinc supplements on the anthropometry of healthy 6-yearold children.Methods: In this double-blind placebo-controlled trial was carried out on 40 children 6-7 years old. ...
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Introduction: Zinc has a key role in reproductive physiology, immune modulation, growth, and development. To determine the effect of zinc supplements on the anthropometry of healthy 6-yearold children.Methods: In this double-blind placebo-controlled trial was carried out on 40 children 6-7 years old. The intervention group (n=20) received 20mg of oral zinc sulfate syrup and the control group (n=20) received a placebo daily in the same buttle and same test for 6 months duration of study. Serum zinc levels and anthropometric measurements (weight, height, head circumference, and arm circumference) were measured before and after intervention. Zinc deficiency was defined as serum zinc level < 9.9 μmol/l.Results: Serum zinc level did not differ between the two groups (P=0.86). Zinc supplementation resulted in a significant increase in height (P= 0.008).Conclusion: This study showed that zinc supplements have a significant increase in the length of male 6-year-old children.
Ashraf Mohammadzadeh; Nafiseh Pourbadakhshan; Ahmad Shah Farhat; Azin Vaezi
Abstract
Introduction: Gestational diabetes is a multifactorial disease that genetic and environmental factors affect insulin sensitivity. This study was designed with consideration towards the importance of micronutrients in carbohydrate metabolism.Methods: The present case-control study was performed on 100 ...
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Introduction: Gestational diabetes is a multifactorial disease that genetic and environmental factors affect insulin sensitivity. This study was designed with consideration towards the importance of micronutrients in carbohydrate metabolism.Methods: The present case-control study was performed on 100 pregnant women referred to Imam Reza Hospital in Mashhad, Iran. Fifty pregnant women with gestational diabetes as defined by the American Diabetes Association guideline were considered as the case group and 50 non-diabetic pregnant women formed the control group. Maternal demographic information was recorded in the checklist . Serum levels of zinc, copper, selenium and chromium were measured in both groups. After data collection, they were processed with spss16 software.Results:The mean age of diabetic and non-diabetic pregnant mothers was 32.33 ± 5.92 and 26.32 ± 5.38 years respectively, and their mean weight was 82.87 ± 10.81 kg in the case and 73.18 ± 10.6 kg in the control group. Maternal weight and age in the gestational diabetes group were significantly higher. (both p < 0.05). There was a significant difference between the case and control groups in terms of family history of diabetes in first-degree relatives; history of formula fed mothers during infancy, gravid > 3 ,and low gestational age were all more common in women with gestational diabetes (p < 0.05). In contrast to chromium, serum levels of zinc, copper and selenium were higher in the group with gestational diabetes.Conclusion: No significant relation was observed between serum zinc, copper, chromium and selenium levels with gestational diabetes.