Are exercise-induced improvements in cardiorespiratory fitness and heart rate response to exercise impaired in overweight/obese postmenopausal women?
Overweight/obese women displayed impaired heart rate response to exercise. Both groups improved muscle strength, but only normal-weight women improved cardiorespiratory fitness and heart rate response to exercise. These results suggest that exercise-induced improvements in cardiorespiratory fitness and heart rate response to exercise may be impaired in overweight/obese postmenopausal women.
Evaluation of staining intensity revealed better cause-specific survival in patients with negative or low inhibin-βA immunolabeling intensity. Therefore, although of some use, semi-quantification of immunohistochemical reactions might not be definitive for evaluation of the inhibin-βA subunit as a prognostic marker in endometrial cancer patients. Therefore, staining intensity evaluation should be performed in addition to semi-quantitative analysis. Further research is warranted to elucidate the possible implications of inhibin-βA and endometrial carcinogenesis.