Does a selective adenosine A(1) receptor agonist protect against exercise induced ischaemia in patients with coronary artery disease?
GR79236 failed to mimic the warm up effect, and warm up occurred even in the presence of this agent. This suggests that ischaemic preconditioning is not an important component of this type of protection. The complex actions of the drug on regional left ventricular function at rest and during exercise suggest several competing A(1) mediated actions.
Percent free PSA has no independent, statistically significant association with organ confined status or posttreatment PSA outcome in unscreened patients who undergo radical prostatectomy for localized prostate cancer.