CHANGES OF INSULIN-LIKE GROWTH FACTOR I GENE EXPRESSION IN GASTROCNEMIUS MUSCLE OF MALE WISTAR RATS AFTER A PERIOD OF HIGH-INTENSITY INTERVAL TRAINING

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NASROLLAHI HANIEH; GAEINI ABBAS ALI; BIGLARI SOHEIL; GHARDASHI AFOUSI ALIREZA

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Journal: Daneshvar Medicine: Basic and Clinical Research Journal Year:2018 | Volume:25 | Issue:132 Page(s): 31-38

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Information Journal Paper

Title

CHANGES OF INSULIN-LIKE GROWTH FACTOR I GENE EXPRESSION IN GASTROCNEMIUS MUSCLE OF MALE WISTAR RATS AFTER A PERIOD OF HIGH-INTENSITY INTERVAL TRAINING

Author(s)

NASROLLAHI HANIEH | GAEINI ABBAS ALI | BIGLARI SOHEIL | GHARDASHI AFOUSI ALIREZA | Issue Writer Certificate

Keywords

HIITQ1

HYPERTROPHYQ3

GENE EXPRESSIONQ2

REAL TIME-PCRQ2

IGF-IQ2

Abstract

Background and Objective: Studies have shown that insulin-like growth factor (IGF-I) is the main factor of growth and HYPERTROPHY of muscle fibers. However, the effect of high-intensity interval training (HIIT) on IGF-I has not been well studied. The purpose of the present study was to investigate the changes of IGFI GENE EXPRESSION in gastrocnemius muscle of male Wistar rats after a period of high-intensity interval training.Materials and Methods: In this research study, 16 male Wistar rats (mean weight: 225±25 g) were randomly assigned into two groups: training (n=8) and control (n=8). After a week of familiarizing with training protocol, HIIT program was done 40 minutes each session, three sessions in a week for eight weeks. Then, 48 hours after the last training session, gastrocnemius muscle was extracted and the expression of IGF-I gene was determined by REAL TIME-PCR technique. For statistical data analysis, independent t-test was used.Results: Statistical analysis showed that the value of gastrocnemius muscle IGF-I in the experimental group compared with the control group increased by more than 6 times (638%) (P=0.016). Gastrocnemius muscle weight was significantly increased in the exercise group compared with the control group (P=0.012).Conclusion: HIIT exercise led to a marked increase in rats` IGF-I GENE EXPRESSION and gastrocnemius muscle weight.

Cites

Effect of eight weeks of resistance training on the expression of klotho protein and insulin-like growth factor 1 genes in slow twitch and fast twitch skeletal muscles of aged Wistar rats

References

Effect of four weeks HIT on the levels ofserum Growth hormone, Insulin like growthfactor-1, IGF binding protein-3and Cortisolin Iranian women national Basketball team

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APA: Copy

NASROLLAHI, HANIEH, GAEINI, ABBAS ALI, BIGLARI, SOHEIL, & GHARDASHI AFOUSI, ALIREZA. (2018). CHANGES OF INSULIN-LIKE GROWTH FACTOR I GENE EXPRESSION IN GASTROCNEMIUS MUSCLE OF MALE WISTAR RATS AFTER A PERIOD OF HIGH-INTENSITY INTERVAL TRAINING. DANESHVAR MEDICINE, 25(132 ), 31-38. SID. https://sid.ir/paper/30361/en

Vancouver: Copy

NASROLLAHI HANIEH, GAEINI ABBAS ALI, BIGLARI SOHEIL, GHARDASHI AFOUSI ALIREZA. CHANGES OF INSULIN-LIKE GROWTH FACTOR I GENE EXPRESSION IN GASTROCNEMIUS MUSCLE OF MALE WISTAR RATS AFTER A PERIOD OF HIGH-INTENSITY INTERVAL TRAINING. DANESHVAR MEDICINE[Internet]. 2018;25(132 ):31-38. Available from: https://sid.ir/paper/30361/en

IEEE: Copy

HANIEH NASROLLAHI, ABBAS ALI GAEINI, SOHEIL BIGLARI, and ALIREZA GHARDASHI AFOUSI, “CHANGES OF INSULIN-LIKE GROWTH FACTOR I GENE EXPRESSION IN GASTROCNEMIUS MUSCLE OF MALE WISTAR RATS AFTER A PERIOD OF HIGH-INTENSITY INTERVAL TRAINING,” DANESHVAR MEDICINE, vol. 25, no. 132 , pp. 31–38, 2018, [Online]. Available: https://sid.ir/paper/30361/en

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