کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10158303 | 1666522 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Neuro-protective effects of aloperine in an Alzheimer's disease cellular model
ترجمه فارسی عنوان
اثرات نوروپاتولوژیک آلورین در یک مدل سلولی بیماری آلزایمر
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
بیماری آلزایمر، آمیلوئید β، آلورین، استرس اکسیداتیو، اختلال در عملکرد میتوکندری آپوپتوز
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
تومور شناسی
چکیده انگلیسی
Excessive production of amyloid β (Aβ) induced by familial mutations in amyloid precursor protein (APP) and presenilin 1 (PS1) results in neuronal oxidative insults, mitochondrial dysfunction, and apoptosis, which play an essential role in the pathological development of Alzheimer's disease (AD). Aloperine, a quinolizidine alkaloid derived from the leaves of the Sophora plant, has displayed multiple pharmacological functions in several chronic diseases. In the current study, we investigated the neuro-protective effects of aloperine against cytotoxicity in mouse Neuro2a (N2a) cells transfected with Swedish amyloid precursor protein (Swe-APP) mutant and presenilin 1 exon 9 deletion mutant (N2a/Swe.D9). We found that aloperine ameliorated oxidative stress patterns in N2a/Swe.D9 cells by reducing the production of reactive oxygen species (ROS) and 4-hydroxy-2-nonenal (4-HNE). Additionally, aloperine treatment led to elevated generation of ATP and increased mitochondrial membrane potential (MMP) in N2a/Swe.D9 cells. Importantly, we found that aloperine treatment reduced the vulnerability of N2a/Swe.D9 cells to H2O2. Aloperine also inhibited apoptosis of N2a/Swe.D9 cells via a mitochondria-dependent pathway. These findings suggest that aloperine may have pharmacological potential for the treatment of AD.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biomedicine & Pharmacotherapy - Volume 108, December 2018, Pages 137-143
Journal: Biomedicine & Pharmacotherapy - Volume 108, December 2018, Pages 137-143
نویسندگان
Jing Zhao, Ge Zhang, Min Li, Qinghua Luo, Yu Leng, Xu Liu,