Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P20366 (substance P)
 21,176 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To evaluate the possible effect of gastrointestinal neuropeptides on anal function, the effect of somatostatin, enkephalin, VIP, and substance P on anal canal pressure and electromyographic response of the external anal sphincter was studied in healthy subjects. Enkephalin and somatostatin elicited a significant decrease in anal canal pressure after a bolus injection of 1 microgram/kg body weight whereas VIP and substance P had no effect. Future studies must show whether these effects are of pharmacologic importance and if these peptides participate in the physiologic regulation of anorectal function.
Dis Colon Rectum 1989 Apr
PMID:Influence of gastrointestinal neuropeptides on the anal canal. 246 21