Effects of Oleanolic Acid on Myocardial Injury in Diabetic Mice by Regulating Phosphatidylinositol 3 Kinase/Protein Kinase B/Glucose Transporter Type 4 Signalling Pathway

نویسندگان

چکیده

One of the leading causes diabetes-related deaths is myocardial damage, which may be cause heart failure in people with type 2 diabetes mellitus. The objective research was to look at impact coronary kind a pair This project aimed explore protective oleanolic acid on damage mellitus and investigate connected mechanism. Specific pathogen free grade db/db male mice were elected as model, while Db/m opted for control. Different doses drug intervention performed general condition, cardiac function, blood glucose, lipids, degree injury, oxidative stress examined by morphological examination tissues, biochemical examination, gene protein amount detection. results showed that lactate dehydrogenase, creatine kinase isoenzyme, total cholesterol, triglycerides malondialdehyde levels serum Db/db increased, phosphatidylinositol 3 kinase, B, glucose transporter 4 expression superoxide dismutase level tissue decreased. After using acid, concentrations declined mice, rised. recommend has muscle injury conjointly mechanism could also correlated promoting activation kinase/protein B/glucose signal transduction.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Ligustrazine attenuates myocardial ischemia reperfusion injury in rats by activating the phosphatidylinositol 3-kinase/Akt pathway.

To the Editor: Coronary revascularization has been well-established as the most effective treatment of limiting the eventual infarct size for coronary artery diseases. However, reperfusion can elicit a number of adverse reactions that may limit its beneficial actions. Although reduction of ischemia reperfusion (IR) injury through the use of antioxidant therapy, calcium-channel blockers, sodium-...

متن کامل

Ablation of periostin inhibits post-infarction myocardial regeneration in neonatal mice mediated by the phosphatidylinositol 3 kinase/glycogen synthase kinase 3β/cyclin D1 signalling pathway

Aims To resolve the controversy as to whether periostin plays a role in myocardial regeneration after myocardial infarction (MI), we created a neonatal mouse model of MI to investigate the influence of periostin ablation on myocardial regeneration and clarify the underlying mechanisms. Methods and results Neonatal periostin-knockout mice and their wildtype littermates were subjected to MI or ...

متن کامل

Phosphatidylinositol 3 kinase pathway and 4-hydroxy-2-nonenal-induced oxidative injury in the RPE.

PURPOSE 4-Hydroxy-2-nonenal (4-HNE) is a major lipid peroxidation product in the retina and the retinal pigment epithelium. The purpose of the present study was to investigate how NF-E2-related factor-2 (Nrf2) and phosphatidylinositol 3 (PI3K) pathways affect the responses of cultured human retinal pigment epithelial (RPE) cells to 4-HNE. METHODS Cultured ARPE-19 cells were treated with diffe...

متن کامل

Adrenomedullin infusion attenuates myocardial ischemia/reperfusion injury through the phosphatidylinositol 3-kinase/Akt-dependent pathway.

BACKGROUND Infusion of adrenomedullin (AM) has beneficial hemodynamic effects in patients with heart failure. However, the effect of AM on myocardial ischemia/reperfusion remains unknown. METHODS AND RESULTS Male Sprague-Dawley rats were exposed to a 30-minute period of ischemia induced by ligation of the left coronary artery. They were randomized to receive AM, AM plus wortmannin (a phosphat...

متن کامل

Effects of lactic acid bacteria on cardiac apoptosis are mediated by activation of the phosphatidylinositol-3 kinase/AKT survival-signalling pathway in rats fed a high-fat diet.

Through a high-fat diet, obesity leads to cardiomyocyte dysfunction and apoptosis. In addition, there is no evidence that probiotics have potential health effects associated with cardiac apoptosis in obese rats. The present study aimed to explore the effects of probiotics on obesity and cardiac apoptosis in rats fed a high-fat diet (HF). Eight‑week‑old male Wistar rats were separated randomly i...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Indian Journal of Pharmaceutical Sciences

سال: 2023

ISSN: ['0250-474X', '1998-3743']

DOI: https://doi.org/10.36468/pharmaceutical-sciences.1087