Abstract
Intorduction: Despite of success in treatment of cardiovascular diseases by drugs and other methods, cardiovascular diseases and myocardial infarction are the most common causes of death in the developing countries. Many reports have been published about correlation between free radicals and increase of homocysteine with atherosclerosis pathogenesis. The aim of this research was to study the correlation between the heaelevation of homocysteine with changes of superoxide dismutase (GPx) activity after myocardial infarction. Matrials and Methods: This research was a descriptive cross-sectional study that performed in 2006. In fasting condition, blood was taken from 48 patients and 48 normal healthy people under 76 years old. Serum homocysteine was determined by ELISA method, erythrocyte GPx (rGPx) activity assayed by Randox company kit and serum GPX (sGPx) activity assayed by Cayman chemical company kit. Results: 36 men and 12 women were in the patien group, while the control group included 29 men and 19 women. The mean of homocysteine in patients were 30.3 ± 5.3 µmol/L and in controls were 11.1 ± 3.1 µmol/L, that it showed a significant difference between two groups (p
Keywords
Homocysteine, Myocardial infarction, Superoxide dismutase, Antioxidant. سکته قلبی، گلوتاتیون پراکسیداز، هوموسیستئین، آنتی اکسیدان
Copyright
© 2007, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.