Journal info
|
||||
Select Journal
Journals
Bratislava Medical Journal 2024 Ahead of print 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 Endocrine Regulations General Physiology and Biophysics Neoplasma Acta Virologica Studia Psychologica Cardiology Letters Psychológia a patopsych. dieťaťa Kovove Materialy-Metallic Materials Slovenská hudbaWebshop Cart
Your Cart is currently empty.
Info: Your browser does not accept cookies. To put products into your cart and purchase them you need to enable cookies.
Bratislava Medical Journal Vol.121, No.3, p.235–241,2020 |
||
Title: Effects of thiamine treatment on oxidative stress in experimental diabetes | ||
Author: E. Sarandol, S. Tas, Z. Serdar, M. Dirican | ||
Abstract: AIM: Hyperglycemia, oxidative stress and hyperlipidemia are features of diabetes mellitus. Thiamine has beneficial effects on carbohydrate metabolism and it was proposed that this vitamin has antihyperlipidemic and antioxidant effects. Our aim was to investigate the effects of thiamine on oxidative stress and metabolic changes in streptozotocin (STZ) induced diabetic rats. METHOD: Diabetes was induced by a single intraperitoneal injection of STZ. Thiamine (6 mg/kg) was added to drinking water for five weeks. The rats were divided into four groups: control rats; thiamine treated control rats; diabetic rats; thiamine treated diabetic rats. Plasma and tissue malondialdehyde (MDA) levels were measured by high-performance liquid chromatography and spectrophotometry, respectively. Paraoxonase (PON) and arylesterase (AE) activities were measured with spectrophotometric methods, and erythrocyte superoxide dismutase (SOD) and blood glutathione peroxidase (GSH-Px) activities were determined using commercial kits. RESULTS: Thiamine treatment reduced plasma and tissue MDA levels, serum glucose, total cholesterol and triglyceride levels, and increased serum high density lipoprotein- cholesterol and insulin levels, serum PON and AE, erythrocyte SOD and blood GSH-Px activities. CONCLUSION: Thiamine significantly improves oxidative stress and has hyperinsulinemic and antihyperlipidemic effects so we suggest that thiamine might be used as a supportive therapeutic agent in diabetes (Tab. 2, Fig. 3, Ref. 53). |
||
Keywords: streptozotocin, diabetes mellitus, thiamine, oxidative stress, paraoxonase | ||
Published online: 26-Feb-2020 | ||
Year: 2020, Volume: 121, Issue: 3 | Page From: 235, Page To: 241 | |
doi:10.4149/BLL_2020_036 |
||
|
download file |
|