کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5827902 | 1558943 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Protocatechualdehyde prevents methylglyoxal-induced mitochondrial dysfunction and AGEs-RAGE axis activation in Human lens epithelial cells
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب سلولی و مولکولی
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چکیده انگلیسی
Methylglyoxal (MGO), a glucose derived dicarbonyl intermediate, is a major precursor of advanced glycation end products (AGEs) which have been linked to the development of diabetic cataract. Protocatechualdehyde (PCA), a phenolic acid compound, is found in the roots of Salvia miltiorrhiza. This study was to investigate the effect of PCA against MGO-induced cytotoxicity in human lens epithelial cells (SRA01/04 cells) and the possible involved molecular mechanism. The results showed that PCA alleviated MGO-induced mitochondrial dysfunction and apoptosis in SRA01/04 cells. Furthermore, PCA was capable of inhibiting MGO-mediated AGEs formation and blocking receptor of AGEs expression in SRA01/04 cells. It is concluded that PCA could be useful in attenuation of MGO-induced cell damage and the possible mechanism is involved in modulating AGEs-receptor of AGEs axis in human lens epithelial cells, which suggests that PCA has a potential protective effect on diabetic cataract.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Pharmacology - Volume 738, 5 September 2014, Pages 374-383
Journal: European Journal of Pharmacology - Volume 738, 5 September 2014, Pages 374-383
نویسندگان
Yue-Hua Wang, Yu-Pei Han, Hai-Tao Yu, Xiao-Ping Pu, Guan-Hua Du,