This study investigated the salivary secretion rates of antimicrobial proteins in response to prolonged, exhaustive exercise in both stimulated (STIM) and unstimulated (UNSTIM) saliva flow sample methods. Twenty-four trained men cycled for 2.5 h at 60% V̇O₂max and then to exhaustion at 75% V̇O₂max. Timed collections of whole saliva were made before exercise, mid-exercise, at the end of the modera...

BACKGROUND Older coronary patients are at high risk of cardiac disability. Exercise conditioning programs have been demonstrated to improve functional capacity, particularly in younger coronary patients. In this study, the effects of aerobic conditioning on submaximal and maximal indicators of exercise performance were examined in 45 older coronary patients. METHODS AND RESULTS Forty-five pat...

Gene variants, such as creatine kinase (CK) polymorphisms, have been suggested to explain the inter-individual CK response. However, this association is still unclear. Therefore, the purpose of this study was to analyze the association between the magnitudes of the CK response to exercise with the occurrence of muscle-CK-MM NcoI polymorphism in young healthy subjects. Blood CK activity was asse...

BACKGROUND Research on the effects of exercise on immune function, has a wide range of sporting activities. Study on the long-term effects of regular exercise on serum levels of cytokines such as interleukin-17 have shown that moderate and regular exercise, has an important role in the prevention and treatment of many diseases. OBJECTIVES Exhaustive exercise has a deep effect on cellular, hum...

This paper focus on the effects of puerarin remit sports fatigue by observeing the effects of puerarinon blood components and exercise ability of mice in swimming trained. Comparing with the time of exhaustive swimming in the swim trained group, swim trained group with puerarin significantly increase (p<0.05). The puerarin may reduce the increase of hemoglobin, red blood cell and platelets caus...

Mitochondria are where the oxidative phosphorylation of eukaryotic cells provides energy and generates more ATP for the movements of organism. To discuss the effect of L-carnitine and physical exercise on the rat’s skeletal muscle mitochondrial respiratory chain enzyme complex activity, 40 male Whister rats were classified into four groups at random, each consisting of 10 ones. The groups were ...

Effects of continuous and intermittent trainings on exercise-induced hematuria and proteinuria in untrained adult females Sir, Exercise can induce temporary proteinuria (18–100%) and hematuria (20–100%), which usually resolve within 24–48 h [1]. Proteinuria is mainly influenced by exercise intensity rather than duration, while hematuria depends on both duration and intensity [2, 3]. Most invest...