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Comparison of Pioglitazone and Metformin Efficacy against Glucocorticoid Induced Atherosclerosis and Hepatic Steatosis in Insulin Resistant Rats
- Source :
- Journal of Clinical and Diagnostic Research, Vol 11, Iss 7, Pp FC06-FC10 (2017)
- Publication Year :
- 2017
- Publisher :
- JCDR Research and Publications Private Limited, 2017.
-
Abstract
- Introduction: Insulin Resistance is a major cause of Atherosclerosis (AS) and Non Alcoholic Fatty Liver Disease (NAFLD). These lipid alterations in blood vessels and liver may progress to cardiovascular abnormalities and cirrhosis respectively. Drugs like pioglitazone (PIO) and metformin (MET) are effective insulin sensitizers used in T2DM. But their efficacy and tolerability needs to be compared in IR associated abnormalities. Aim: To compare the efficacy of PIO and MET in glucocorticoid induced AS, Hepatic Steatosis (HS) and IR in albino rats. Materials and Methods: Male Wistar albino rats were randomized into four groups (n=6). Group 1 (Normal control) rats consumed 2% gum acacia orally for 12 days. Group 2 {dexamethasone (DEX) control} rats were administered 2% gum acacia orally for 12 days and DEX (8 mg/kg) intraperitoneally (i.p.) from 7th to 12th day during the study period. Group 3 and 4 (PIO and MET control) rats received oral administration of PIO (45 mg/kg) and MET (1000 mg/kg) for 12 days respectively. Both groups were treated with DEX (8 mg/kg/i.p.) from 7th to 12th day during the study period. On last day, fasting blood was collected and rats were sacrificed by cervical dislocation; aorta and liver tissues were isolated for the histopathological examination. Body weight, liver weight and liver volume were measured. Blood samples were processed for biochemical parameters. The data were analysed by One-way Analysis of variance (ANOVA) followed by Scheffe’s multiple comparison post-hoc test. The statistical significance was assumed at p
- Subjects :
- dexamethasone
dyslipidemia
fatty changes
insulin sensitizers
Medicine
Subjects
Details
- Language :
- English
- ISSN :
- 2249782X and 0973709X
- Volume :
- 11
- Issue :
- 7
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Clinical and Diagnostic Research
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.8ea264f076124b6c88c2ebf3ebf72919
- Document Type :
- article
- Full Text :
- https://doi.org/10.7860/JCDR/2017/28418.10193