Are alpha1-adrenoceptors required for normal male sexual function?
These results demonstrate that alpha(1)-adrenoceptors, particularly alpha(1A)-adrenoceptors, are required for normal contractility of the vas deferens and consequent sperm ejaculation as well as having a function in fertility.
Surveillance endoscopy does not appear to influence colorectal cancer-specific mortality in patients age >65 years who are diagnosed with localized or regional stage colorectal cancer.