|Own your ow legal marijuana business||
Your guide to making money in the multi-billion dollar marijuana industry
|American Society for Action on Pain|
Author: Junien-J-L. Riviere-P.
Title: Review article: the hypersensitive gut--peripheral kappa agonists as a new pharmacological approach.
Source: Aliment-Pharmacol-Ther. 1995 Apr. 9(2). P 117-26.
Journal Title: ALIMENTARY PHARMACOLOGY AND THERAPEUTICS.
Abstract: Hypersensitivity to pain is a common component of functional bowel disorders. Hyperalgesia may be induced by various stimuli which produce a cocktail of inflammatory mediators that decrease the pain threshold. Drugs able to block these peripheral events within the gut may offer a new pharmacological approach for treating functional bowel disorders. Kappa opioids have been shown to inhibit somatic pain through a peripheral mechanism of action, acting directly on receptors located on peripheral sensory endings. They can block both the nociceptive messages as well as the release of sensory peptides. This paper reviews the effects of opioid agonists on gut visceral pain and motility anomalies induced by visceral pain. Kappa opioids have strong effects on all models tested, with a peripheral mechanism of action allowing the design of drugs acting only in the periphery and having no central nervous system side- effects. This contrasts with mu agonists which are centrally active on pain and worsen the subsequent transit and motility anomalies.