Does pharmacological manipulation of nitric oxide levels in mouse follicle cultures demonstrate key role of extrafollicular control of ovulation?
The results suggest that relatively minor effects on survival and ovulation in vitro are achieved by modulating the NO pathway, and the marked effects of NOS inhibitors in vivo do not occur in vitro. It is therefore probable that the effects of NOS inhibitors in vivo are mediated via effects outside the follicle.
Healthy, older postmenopausal women consumed, on average, 1.1 g/kg/d protein, although 25% consumed less than the RDA. Those in the low protein group had higher body fat and fat-to-lean ratio than those who consumed the higher protein diet. Upper and lower extremity function was impaired in those who consumed a low protein diet compared to those with a higher protein intake. Protein intake should be considered when evaluating the multi-factorial loss of physical function in older women.