Myofilament response to Ca2+ and Na+/H+ exchanger activity in sex hormone-related protection of cardiac myocytes from deactivation in hypercapnic acidosis.
Bupha-Intr T, Wattanapermpool J, Peña JR, Wolska BM, Solaro RJ.
Bupha-Intr T, et al. Among authors: wattanapermpool j.
Am J Physiol Regul Integr Comp Physiol. 2007 Feb;292(2):R837-43. doi: 10.1152/ajpregu.00376.2006. Epub 2006 Oct 12.
Am J Physiol Regul Integr Comp Physiol. 2007.
PMID: 17038443
Free article.
Compared to sham-operated controls, myofilaments from hearts of ovariectomized (OVX) rats demonstrate an increase in Ca2+ sensitivity with no change in maximum tension (Wattanapermpool J and Reiser PJ. Am J Physiol 277: H467-H473, 1999). To test the significa …
Compared to sham-operated controls, myofilaments from hearts of ovariectomized (OVX) rats demonstrate an increase in Ca2+ sensitivity with n …