Effect of Berberine on PPARαNO Activation in High Glucose- and Insulin-Induced Cardiomyocyte Hypertrophy
المؤلفون المشاركون
Wang, Jia
Tan, Rui
Wang, Mingfeng
Wu, Qin
Yang, Junqing
Jiang, Qingsong
Qiu, Hongmei
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-03-20
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Rhizoma coptidis, the root of Coptis chinensis Franch, has been used in China as a folk medicine in the treatment of diabetes for thousands of years.
Berberine, one of the active ingredients of Rhizoma coptidis, has been reported to improve symptoms of diabetes and to treat experimental cardiac hypertrophy, respectively.
The objective of this study was to evaluate the potential effect of berberine on cardiomyocyte hypertrophy in diabetes and its possible influence on peroxisome proliferator-activated receptor-α (PPARα)/nitric oxide (NO) signaling pathway.
The cardiomyocyte hypertrophy induced by high glucose (25.5 mmol/L) and insulin (0.1 μmol/L) (HGI) was characterized in rat primary cardiomyocyte by measuring the cell surface area, protein content, and atrial natriuretic factor mRNA expression level.
Protein and mRNA expression were measured by western blot and real-time RT-PCR, respectively.
The enzymatic activity of NO synthase (NOS) was measured using a spectrophotometric assay, and NO concentration was measured using the Griess assay.
HGI significantly induced cardiomyocyte hypertrophy and decreased the expression of PPARα and endothelial NOS at the mRNA and protein levels, which occurred in parallel with declining NOS activity and NO concentration.
The effect of HGI was inhibited by berberine (0.1 to 100 μmol/L), fenofibrate (0.3 μmol/L), or L-arginine (100 μmol/L).
MK886 (0.3 μmol/L), a selective PPARα antagonist, could abolish the effects of berberine and fenofibrate.
NG-nitro-L-arginine-methyl ester (100 μmol/L), a NOS inhibitor, could block the effects of L-arginine, but only partially blocked the effects of berberine.
These results suggest that berberine can blunt HGI-induced cardiomyocyte hypertrophy in vitro, through the activation of the PPARα/NO signaling pathway.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Mingfeng& Wang, Jia& Tan, Rui& Wu, Qin& Qiu, Hongmei& Yang, Junqing…[et al.]. 2013. Effect of Berberine on PPARαNO Activation in High Glucose- and Insulin-Induced Cardiomyocyte Hypertrophy. Evidence-Based Complementary and Alternative Medicine،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-460384
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Mingfeng…[et al.]. Effect of Berberine on PPARαNO Activation in High Glucose- and Insulin-Induced Cardiomyocyte Hypertrophy. Evidence-Based Complementary and Alternative Medicine No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-460384
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Mingfeng& Wang, Jia& Tan, Rui& Wu, Qin& Qiu, Hongmei& Yang, Junqing…[et al.]. Effect of Berberine on PPARαNO Activation in High Glucose- and Insulin-Induced Cardiomyocyte Hypertrophy. Evidence-Based Complementary and Alternative Medicine. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-460384
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-460384
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر