The effect of sports activity on plasma cholesterol

Mrs. Maryam Emamian Rostami (۲۰۱۹) in a research titled "Evaluation of the effect of ۸ weeks of aerobic trainingon the expression of hepatic FXR, CYP۷A۱ and SHP genes, lipid profile and liver enzymes in the plasma ofovariectomized rats" concluded that orectomy decreased compared to control-orectomy groups and The level ofliver enzymes ALT and AST increased with ureectomy and exercise increased the level of these enzymes in theureectomy group, but exercise increased AST and decreased ALT in the healthy group. Also, exercise caused anincrease in body weight in the exercise-healthy group compared to the control-healthy group and a decrease inbody weight in the exercise-orectomy group compared to the control-orectomy group. A significant inverserelationship was seen between the expression of FXR, SHP, CYP۷A۱ and plasma triglycerides, and betweenCYP۷A۱, SHP and total cholesterol, and the relationship between CYP۷A۱ and SHP and HDL was significant,respectively; Also, liver enzyme ALT had a significant inverse relationship with FXR. Discussion and conclusion:Overall, the results show that urectomy can increase body weight and reduce the hepatic expression of genesinvolved in cholesterol metabolism and cause plasma hypercholesterolemia and hypertriglyceridemia, lipiddisorder and liver damage. Aerobic training could have a positive effect on some factors of the plasma lipid profileand due to the positive relationship between the genes of this metabolic pathway with the reduction of plasmacholesterol and triglycerides, this type of training with this intensity and duration can be used to reduce thecomplications caused by estrogen deficiency. suggested on the lipid profile. However, it is not possible tocomment on the improvement of liver enzymes with this type of exercise during estrogen deficiency. (RostamiImamian, ۲۰۱۹)Mr. Ehsan Hassanzadeh Nazlo (۲۰۱۴). In a research titled comparing the response of cardiovascular risk factorsto continuous and non-continuous sports activity in obese young women, they found that continuous sports activitycaused a significant increase in plasma triglycerides (P˂۰.۰۵) and also non-continuous activity caused a significantincrease in cholesterol. Total (P˂۰.۰۵). Based on the findings of the present research, it can be concluded thatthere is no difference between the effects of continuous and non-continuous activities on some cardiovascular riskfactors.Therefore, inhibition of LOX-۱ expression may help prevent arterial occlusion. Endurance exercises to createbeneficial changes in the respiratory system and blood circulation through sports activities that require moreoxygen and we make it possible to increase the ability of the system to produce energy and its effect improvescardiac and respiratory endurance. Resistance exercises It engages the skeletal muscles and forces them tocontract, and resistance exercises can use an external resistance such as a weight for muscle contractions, whichcan increase the health, strength and strength of the muscles. Therefore, due to the fact that the decrease in mobilityand sports activities in the world today has become significant and is increasing, and this causes an increase incardiovascular diseases (Hisar Jalal, ۱۴۰۱).