نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشجوی دکتری گروه فیزیولوژی ورزشی، دانشکده علوم انسانی، واحد ساری، دانشگاه آزاد اسلامی، ساری، ایران.
2 استادیار گروه فیزیولوژی ورزشی، دانشکده علوم انسانی، واحد ساری، دانشگاه آزاد اسلامی، ساری، ایران
3 استادیار گروه فیزیولوژی ورزشی، دانشکده علوم انسانی، واحد ساری، دانشگاه آزاد اسلامی، ساری، ایران.
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Objectives: The use of mesenchymal stem cells and the positive effects of exersise training have been noticed today in the treatment of various diseases, including heart infarction. The purpose of this research was to investigate the effect of 10 weeks of aerobic training after mesenchymal stem cell transplantation on the Apelin 13 and cardiac output of heart infarction model rats.
Methods: In this experimental study, 60 male rats were used and divided into 6 groups of 10 each, healthy control group, patient control, sham, cell, exercise and cell+exercise. To cause cardiac infarction, the anterior descending artery was completely blocked using 0.6 silk thread. After extracting stem cells, using Neobar slide, about 106 cells were injected for each mouse through the tail vein immediately after induction of cardiac infarction. Rats in the training group performed aerobic training with an intensity of 17 meters per minute for 10 weeks. Cardiac output and Apelin level 13 were measured.
Results: The findings showed that the induction of cardiac infarction caused a significant decrease in the levels of apelin 13 and cardiac output in the patient group compared to the healthy control group (p<0.05). Aerobic training and stem cells significantly increased the level of apelin 13 and cardiac output in experimental groups (exercise and stem cells) compared to the control group (patient) (p<0.05).
Conclusion: The results of this research showed that 10 weeks of aerobic training after mesenchymal stem cell transplantation may improve contractile function and increase cardiac output through the increase of Apelin-13.
کلیدواژهها [English]