title: Inhibition of spontaneous contractile activity in isolated human detrusor muscle strips by vasoactive intestinal polypeptide.
abstract: In a study of 75 isolated human detrusor muscle strips, spontaneous contractions and an associated sustained rise in basal tension were observed in 43 (57%). Vasoactive intestinal polypeptide (VIP) caused significant reductions in the frequency and amplitude of spontaneous contractions and a fall in basal tension. The results suggest that VIP may have a role as an inhibitor of spontaneous activity in the human detrusor.
mesh_terms: D003864:Depression, Chemical; D006801:Humans; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D001743:Urinary Bladder / Q000187:drug effects*; D014555:Urination Disorders / Q000503:physiopathology; D014660:Vasoactive Intestinal Peptide / Q000494:pharmacology*
chemical_list: D014660:Vasoactive Intestinal Peptide