Does estrogen stimulate dimethylarginine dimethylaminohydrolase activity and the metabolism of asymmetric dimethylarginine?
We have demonstrated that estrogens can alter the catabolism and release of ADMA in vitro and reduce the circulating concentration in vivo. We therefore propose that increased DDAH activity and the subsequent fall in ADMA could contribute to the positive effect of estrogen on NO synthesis.
Albumin administration was associated with a dose-dependent risk of AKI and remained significant using a propensity score methodology. Future studies should address the safety of albumin-containing fluids on kidney function in patients undergoing cardiac surgery.