کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10750036 | 1050297 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Expression of hypoxia-inducible factor 1 alpha ameliorate myocardial ischemia in rat
ترجمه فارسی عنوان
بیان دهنده ایسکمی میوکاردیال فاکتور 1 القاء کننده هیپوکسیال در موش صحرایی است
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
چکیده انگلیسی
Hypoxia-inducible factor 1 alpha (HIF-1a), the upstream regulator of Vascular endothelial growth factor (VEGF), is the vital hypoxia related gene expression control factor. To evaluate HIF-1a therapeutic efficacy to acute myocardial infarction, the HIF-1a expressing recombinant Adeno-associated virus (rAAV) was constructed. The Wistar rat ischemic heart animal model was established with left anterior descending coronary artery ligation. The ischemic rats were treated with HIF-1a expressing and GFP expressing rAAVs respectively. Four weeks post the injection, the cardiac function of treated rat was compared by TM_WAVE system; size of infracted area was calculated by Evan's blue stain and capillary density was determined by CD31 immunohistochemical staining. Compare to the control group, the rats received HIF-1a expressing rAAV have smaller infracted heart size, the better heart function and higher capillary density than vehicle control group. The results show that the injection of HIF1a expressing rAAV can improve cardiac function and ameliorate acute myocardial ischemia (AMI) in rats.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical and Biophysical Research Communications - Volume 465, Issue 4, 2 October 2015, Pages 691-695
Journal: Biochemical and Biophysical Research Communications - Volume 465, Issue 4, 2 October 2015, Pages 691-695
نویسندگان
Peng Jianqiang, Zhang Ping, Fan Xinmin, Yuan Zhenhua, Zhou Ming, Guo Ying,