Analysis of the Physiological and Metabolic Responses between Two Types of Training in Wistar Rats

Q4 Medicine
Waleska dos Santos, J. L. Santos, A. C. Marçal, F. Aidar, Lúcio Marques Vieira Souza, S. S. Araújo
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引用次数: 0

Abstract

Abstract This study analyzed the responses of 24 sessions of High Intensity Interval Training (HIIT) and Continuous Moderate (CM) on tissue damage, oxidative stress and glycemic profile of rats in liquid medium. Twenty-four Wistar rats participated, divided into three groups: sedentary (GSED), the one who performed the HIIT (GHIIT) and the one who performed the CM (GCM). Performed three times a week alternately for 8 weeks, and the GHIIT performed 20 seconds of exercise for 10 rest. The CM was a moderate intensity swim. GHIIT increased creatine kinase compared to GSED (GSED: 140.40 + 35.48 U / I; GHIIT: 442.60 + 8.35 U / I; p = 0.0008, representing a percentage increase of 215.24); lactate dehydrogenase was increased in GHIIT and GCM compared to GSED (GSED: 112.8 + 28.08 U / I; GHIIT: 250.9 + 70.67 U / I, a percentage increase of 122.42; GCM: 241.8 + 100.70 U / I, with a percentage increase 114.36; p = 0.006), in contrast, GHIIT increased non-oxidized liver sulfhydryls compared to GCM (GHIIT: 498.70 + 214.30 nmol / ml; GCM: 270.50 + 104.40 nmol / ml, the percentage change was 84.36; p = 0.03). There was greater glycemic maintenance in the GCM (p = 0.0002). It is concluded that the protocols of HIIT and CM, of this study, point to a possible tissue injury, in contrast, HIIT develops the adaptive capacity of the hepatic antioxidant system and the CM promotes greater glycemic support.
两种训练方式对Wistar大鼠生理代谢反应的影响
摘要本研究分析了24次高强度间歇训练(HIIT)和连续中等强度训练(CM)对液体培养基中大鼠组织损伤、氧化应激和血糖的影响。24只Wistar大鼠参与实验,分为三组:久坐(GSED)、HIIT (GHIIT)和CM (GCM)。每周进行三次,交替进行8周,GHIIT进行20秒的运动,休息10周。CM是一个中等强度的游泳。与GSED相比,GHIIT增加了肌酸激酶(GSED: 140.40 + 35.48 U / I;温度:442.60 + 8.35 u / i;P = 0.0008,代表百分比增加215.24);与GSED相比,GHIIT和GCM的乳酸脱氢酶升高(GSED: 112.8 + 28.08 U / I;GHIIT: 250.9 + 70.67 U / I,同比增长122.42个百分点;GCM: 241.8 + 100.70 U / I,同比增长114.36;p = 0.006),与GCM相比,GHIIT增加了非氧化肝巯基(GHIIT: 498.70 + 214.30 nmol / ml;GCM: 270.50 + 104.40 nmol / ml,变化百分比为84.36;P = 0.03)。GCM组血糖维持水平更高(p = 0.0002)。本研究的结论是,HIIT和CM的方案指向可能的组织损伤,相反,HIIT发展了肝脏抗氧化系统的适应能力,而CM促进了更大的血糖支持。
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来源期刊
CiteScore
1.50
自引率
0.00%
发文量
9
审稿时长
20 weeks
期刊介绍: The Brazilian Journal of Kinanthropometry and Human Performance is a journal of Physical Education, Kinesiology, Sport and related areas, whose focus is human movement, being reviewed by an international panel of peers, with emphasis on the measurement of the man in its morphological and functional aspects, as well as conditioning factors of physical performance. Given the multidisciplinary nature of the journal, these areas of study are approached in several contexts, with interactions with social, behavioral, health and environmental aspects. The journal publishes original articles as well as relevant Review/Update articles and Points of View.
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