کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3431568 1594454 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Additive effects of dietary glycotoxins and androgen excess on the kidney of a female rat model
ترجمه فارسی عنوان
اثرات افزایشی گلیکوکوکسینهای رژیم غذایی و اضافه شدن آندروژن بر روی کلیه یک مدل موش ماده
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
چکیده انگلیسی

BackgroundDietary glycotoxins and androgen excess have been independently associated with a negative influence on the kidney. There are no data concerning the additive effects of these two factors on the kidney function and structure, in females. The present study aims to investigate the effect of dietary glycotoxins and androgen excess on the kidneys of an androgenized female rat model.MethodsThe study involved 80 female Wistar rats divided into 3 groups. The animals from group A were androgenized at 4 weeks of age (n = 30), rats of group B were androgenized at 12–20 weeks of age (n = 20) and group C consisted of non-androgenized animals (n = 30). All groups were further randomly assigned, either to a high-Advanced Glycation End product diet (HA diet) or low-AGE diet (LA diet), for 3 months.ResultsThe rats fed with HA diet had significantly higher serum creatinine levels (p ⩽ 0.0002), when compared with those fed with LA diet. The androgenized group fed with HA diet exhibited higher levels of serum AGE (p = 0.0005), creatinine levels (p < 0.0001) and C-reactive protein (CRP) levels (p ⩽ 0.002), when compared with the non-androgenized group fed with HA diet. AGE immunoreactivity was higher on the renal tubules of the androgenized animals fed with HA diet, when compared with the animals fed with LA diet, but did not significantly differ among the two groups.ConclusionsThe above mentioned data suggest that dietary glycotoxins, in combination with increased androgen exposure, exert a more profound negative impact on the kidney of an androgenized female rat model that mimics the metabolic characteristics of polycystic ovary syndrome.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Alexandria Journal of Medicine - Volume 52, Issue 2, June 2016, Pages 159–168
نویسندگان
, , , , , , , , , ,