Respostas agudas de biomarcadores salivares após exercício resistido em mulheres na pós-menopausa

Abstract

Introduction: In the period after the menopause happens flaw in the function of the ovary in producing hormone estrogen, taking to the permanent amenorrhoea, consequence of this they are the modifications endocrinometabolic that they affect the women. The importance of the physical exercise as method for drug substitution in women after menopause, is one of the several methodologies that has been studied. The exercise is capable to induce sharp alterations about the concentration of some biomarker salivary, like Nitrito (NO2 -), that is a potent vasodilator, and the Total (PT) Proteins, indicator of exercise intensity. Objective: To analyze the sharp answers of the biomarker salivary NO2 - and PT after exercise resisted in women in the after menopause. Material and methods: In this study they announced 16 women after menopause normotensive, submitted to two experimental sessions: Resisted: 35 minutes of exercise to 60% of 1RM; and control: without exercise accomplishment. The rest blood pressure was measured with a monitor of automatic blood pressure OMRON HEM. 7113. saliva samples were collected in rest and immediately after the sessions control and exercise resisted for analysis of the concentrations of NO2 - and PT. Results: NO2- presented a significant difference between the pre-exercise and post-exercise moments, in both groups, however when comparing to the control we did not obtain a significant response. PT values did not present significant differences. Moderate correlation (r = 0.52) was observed between resting frequency and total post-exercise resistance protein. Conclusion: The biomarker salivary NO2 - and PT didn't present any significant alteration induced by the exercise resisted in relation to the control.