Effect of a moderate exercise on the regulatory hormones of food intake in rats

Ebal, E.; Cavalié, H.; Michaux, O.; Lac, G.

doi:10.1016/j.appet.2007.03.007

Cited by 35 publications

(16 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…These studies were consistent with the studies of Ebal et al (19) and Elj et al (20). Haghshenas et al (18) reported that aerobic exercise could improve the incidence of obesity.…”

Section: Discussionsupporting

confidence: 90%

Intermittent exercise improves the vasoreactivity of the thoracic aorta in rats

Luo

et al. 2016

Biomedical Reports

View full text Add to dashboard Cite

Abstract. Vasoreactivity is the most basic and direct indicator to reflect the artery vascular functional state in the body. The majority of previous studies have shown that a high-fat diet (HD) is often associated with a variety of cardiovascular diseases. However, the type of exercise that improves vasoreactivity, as is induced by a HD, remains to be elucidated. In the present study, the effects of aerobic moderate-intensity intermittent exercise through swimming were investigated on thoracic aorta vascular ring contraction and free radical metabolism using Sprague-Dawley rat models of common diet (CD; 23 g protein, 49 g carbohydrate, 4 g fat, 5 g fiber, 7 g bone meal and 6 g vitamins per 100 g), HD (peanuts, milk chocolate and sweet biscuits, in a weight ratio of 3:2:2:1), CD with intermittent exercise (CIE) and HD with intermittent exercise (HIE). The food utilization rate in the swimming group (CIE) decreased in comparison with the CD group. Lee's index in the CIE group decreased in comparison to that of CD after 8 weeks (P<0.05) and also HIE decreased compared to HD (P<0.05) after 8 weeks. Compared with the HD group, contractile response of the thoracic aortic rings to NA decreased in the HIE group, while high-density lipoprotein cholesterol content increased, total cholesterol, triglycerides and low-density lipoprotein cholesterol decreased (P<0.05); the malondialdehyde (MDA) concentration reduced in the myocardium, but the superoxide dismutase (SOD) level improved (P<0.05). In the HIE group, nitric oxide level was similar to the CD group. Compared with CD, contractile response of the thoracic aortic rings to NA increased in the CIE (P<0.05), the MDA concentration reduced in the myocardium, but the SOD level improved (P<0.05). Tunica media smooth muscle of the thoracic aortic rings in the CIE group arranged more regularly in comparison with the CD group (without swimming training). In conclusion, intermittent exercise improves the thoracic aorta vasoreactivity and function by enhanced antioxidant enzyme activity and reduced free radical generating. IntroductionAs living standards improve, high-fat diet-induced obesity has become a common phenomenon (1). Obesity is often associated with a variety of diseases, such as atherosclerosis, hyperlipidemia, hypertension, diabetes and cardiovascular diseases (2-10). Vasoreactivity is the most basic and direct indicator of reflecting artery vascular function state, which has become an important indicator of cardiovascular disease (11). Studies have found that a high-fat diet (HD) and lack of exercise training are the most important factors in the development of obesity. Therefore, exercise training can control obesity and cardiovascular disease, and it has become a research focus. However, the exercise intensity, duration and different diets will produce different effects on metabolic activity (12). Long-term aerobic exercise could markedly improve the abnormal hemorheological property and the oxidative stress in rats with hypercholesterolemia (13). Inadequate nutri...

show abstract

“…These studies were consistent with the studies of Ebal et al (19) and Elj et al (20). Haghshenas et al (18) reported that aerobic exercise could improve the incidence of obesity.…”

Section: Discussionsupporting

confidence: 90%

Intermittent exercise improves the vasoreactivity of the thoracic aorta in rats

Luo

et al. 2016

Biomedical Reports

View full text Add to dashboard Cite

show abstract

“…In the present study, exercise training produced a negative effect on body weight gain, confirming findings in the literature showing that physical exercise counteracts overweight since it reduces the energetic balance by increasing energy expenditure (12,22).…”

Section: Effectiveness Of the Experimental Protocolssupporting

confidence: 91%

Vascular adaptive responses to physical exercise and to stress are affected differently by nandrolone administration

Bruder‐Nascimento

Cordellini

2011

Braz J Med Biol Res

View full text Add to dashboard Cite

“…The exercise-increased energy expenditure stimulates food intake to reestablish energy stores. The increased food intake observed in trained rats corroborates other studies, which showed the crucial role of exercise in the modulation of energy balance (EBAL et al, 2007;LEVIN;DUNN-MEYNELL, 2002).…”

Section: Discussionsupporting

confidence: 79%

Physical training prevent and treat hepatic lipid accumulation induced by fructose-rich diet

Gaspar¹,

Kuga²,

Muñoz³

et al. 2018

Biosci. J.

View full text Add to dashboard Cite

ABSTRACT:This study aims to examine the effects of physical training performed in early (preventive) or late (therapeutic) protocols on body weight gain, glucose tolerance, and triglycerides accumulation in rats fed on a fructoserich diet. Wistar rats were allocated into two major groups according to the diet received: Control (C-standard diet) and Fructose (F-diet containing 60% fructose) fed during 120 days. Next, these two groups were distributed into six groups: C and F that were kept inactive; CTE (Control Trained Early) and FTE (Fructose Trained Early) that were submitted to Anaerobic Threshold (AnT) training from 28 to 120 days; CTL (Control Trained Late) and FTL (Fructose Trained Late) trained from 90 to 120 days. Physical Training was composed by swimming (5 days/week) at AnT determined by maximum lactate stead state (MLSS). The Oral Glucose Tolerance Test (oGTT) was performed 48h after the last in vivo analysis and did not showed differences between the groups. After, the animals were euthanized for heart, liver, and adipose tissue extraction. The early exercised animals had lower body weight compared to their sedentary littermates. Also, the fructose-rich diet increased liver lipids content in the sedentary animals and physical training successfully reduced this parameter in both major groups. These results suggests that physical training at the AnT performed in early or late protocols are effective to prevent and treat metabolic disorders related to fructose intake.

show abstract

Effect of a moderate exercise on the regulatory hormones of food intake in rats

Cited by 35 publications

References 19 publications

Intermittent exercise improves the vasoreactivity of the thoracic aorta in rats

Intermittent exercise improves the vasoreactivity of the thoracic aorta in rats

Vascular adaptive responses to physical exercise and to stress are affected differently by nandrolone administration

Physical training prevent and treat hepatic lipid accumulation induced by fructose-rich diet

Contact Info

Product

Resources

About