The Effect of Short-term Creatine Supplementation on Lactate Dehydrogenase after a Session of Intense Aerobic and Anaerobic Activity in Active Women
محورهای موضوعی : Sport management
Esmail Ghorbanian
1
(Department of Sport science, Damghan Branch, Islamic Azad University, Damghan, Iran)
کلید واژه: Active women, Creatine supplements, Intense aerobic and anaerobic activity, Lactate dehydrogenase,
چکیده مقاله :
The aim of the current research was to the effect of short-term creatine supplementation on lactate dehydrogenase after a session of intense aerobic and anaerobic activity in active women. For this purpose, 40 active women of Damghan city with an average age (25 ± 5 years), weight (63 ± 7 kg), height (165 ± 7.5 cm) and body mass index (25 ± 5 kg/m2) voluntarily participated in this research. The research was of a semi-experimental type, and the subjects were randomly divided into four groups iaerobic supplementation (10 people), aerobic placebo (10 people), anaerobic supplementation (10 people), and anaerobic placebo (10 people) and studied. The supplement group consumed creatine every day (0.3 grams per kilogram of body weight) in 4 meals (8, 12, 16, and 20 hours) for 7 days; the placebo group consumed the same amount of corn powder. The aerobic group performed the Bruce test before and after completing it, and the anaerobic group performed the Wingate test. Blood samples were taken from the subjects after aerobic and anaerobic tests and after taking supplements and repeating the tests to measure lactate dehydrogenase (LDH). Index measurement was done using the relevant kits and with the help of an auto-analyzer, the analysis of variance test was used to analyze the data. The results of the research showed that there is no significant difference between the LDH level of the aerobic creatine group and the aerobic placebo group, as well as the anaerobic creatine group and the anaerobic placebo group, but the comparison of the LDH level of the aerobic creatine group and the anaerobic creatine group showed that there is a significant difference. In other words, taking a creatine supplement along with a session of acute aerobic activity led to a greater decrease in LDH than taking this supplement after anaerobic activity. In general, it can be concluded that creatine monohydrate loading does not significantly reduce LDH levels.
The aim of the current research was to the effect of short-term creatine supplementation on lactate dehydrogenase after a session of intense aerobic and anaerobic activity in active women. For this purpose, 40 active women of Damghan city with an average age (25 ± 5 years), weight (63 ± 7 kg), height (165 ± 7.5 cm) and body mass index (25 ± 5 kg/m2) voluntarily participated in this research. The research was of a semi-experimental type, and the subjects were randomly divided into four groups iaerobic supplementation (10 people), aerobic placebo (10 people), anaerobic supplementation (10 people), and anaerobic placebo (10 people) and studied. The supplement group consumed creatine every day (0.3 grams per kilogram of body weight) in 4 meals (8, 12, 16, and 20 hours) for 7 days; the placebo group consumed the same amount of corn powder. The aerobic group performed the Bruce test before and after completing it, and the anaerobic group performed the Wingate test. Blood samples were taken from the subjects after aerobic and anaerobic tests and after taking supplements and repeating the tests to measure lactate dehydrogenase (LDH). Index measurement was done using the relevant kits and with the help of an auto-analyzer, the analysis of variance test was used to analyze the data. The results of the research showed that there is no significant difference between the LDH level of the aerobic creatine group and the aerobic placebo group, as well as the anaerobic creatine group and the anaerobic placebo group, but the comparison of the LDH level of the aerobic creatine group and the anaerobic creatine group showed that there is a significant difference. In other words, taking a creatine supplement along with a session of acute aerobic activity led to a greater decrease in LDH than taking this supplement after anaerobic activity. In general, it can be concluded that creatine monohydrate loading does not significantly reduce LDH levels.
Atashak S, Jafari A (2002) Effect of short-term creatine monohydrate supplementation on indirect markers of cellular damage in young soccer players. Science and Sports. 27, 88-93
Atsek S, Jafari A, Amir Sasan R (2015) The effect of creatine supplementation on cell damage indicators in the serum of young football players. Journal of Tarbiat badani, Research in Sports Sciences. 22, 85-98
Craig J. B, Randall L. J, W. Daniel S, Philip B. W (2003) The effect of creatine on treadmill running with high-intensity in tervals. Journal of Strength and Conditioning Research. 17, 439 -445.
Cook MB, Rybalka E, Williams AD, Cribb PJ, Hayes A (2009) Creatine supplementation enhances muscle force recovery after eccentrically-induced muscle damage in healthy individuals. Journal Int Soc Sports Nutr. 49, 6-13
Kashif M, Abbas B, Rad M (2016) the effect of creatine supplementation and creatine-carbohydrate mixture on anaerobic capacity and cell damage indices (CK, LDH) in male athletes 15-18 years old. Journal Sports Sciences. 91, 125-152
Kim J, Lee J, Kim S, Yoon D, Kim J, Jun Sung D (2015) Role of creatine supplementation in exercise-induced muscle damage: A mini review. The Journal of Exercise Rehabilitation. 11, 55-244
Lin WT, Yang SC, Tsai SC, Huang CC, Lee NY (2006) L-Arginine attenuates xanthine oxidase and myeloperoxidase activities in hearts of rats during exhaustive exercise. Br J Nut, Journal of Power and Conditioning Research. 95, 67-75.
Maria LU, Priscilla M Clarkson (2003) Oxidative stress, exercise and antioxidant supplementation. Toxicology. Journal management Biological Sciences. 41, 150-189
Melvin H. Williams, Richard B. Kreider, David J. Branch (2013) Creatin the power supplement, Human kinetics. Journal Sports Biological Sciences 95(17), 179-192.
Poprzecki S, Zajac A, Czuba M, Waskiewicz Z (2009) The effects of terminating creatine supplementation and resistance training on anaerobic power and chosen biochemical variables in male subjects. Journal of Human Kinetics. 20, 99-110.
Rawson ES, Gunn B, Clarkson PM. (2001) the effects of creatine supplementation on exercise-induced muscle damage. Journal of Strength and Conditioning Research. 15, 84-187
Rosene J, Matthews T, Ryan C, Belmore K, Bergsten A, Blaisdell J, (2009) Short and longer-term effects of creatine supplementation on exercise induced muscle damage. Journal of Sports Science and Medicine. 8, 89-96.
Santos RV, Bassit RA, Caperuto EC, Costa Rosa LF (2004) the effect of creatine supplementation upon inflammatory and muscle soreness markers after a 30km race. Life Science. 75, 196-266
Sousa M, Teixeira VH, Soares J (2014) Dietary strategies to recover from exercise-induced muscle damage. nternational Journal of Food Sciences and Nutrition. 65, 63-151.
Veggi K FT, Machado M, Koch AJ, Santana SC, Oliveira SS, Stec MJ (2013) Oral creatine supplementation augments the repeated bout effect. International Journal of Sport Nutrition and Exercise Metabolism. 23, 78-87.
