H2-ANTAGONISTS AND ALCOHOL

H2 Receptor Antagonists

This article has no abstract

Alcohol-sensitive GABA receptors and alcohol antagonists.

A lcohol is one of the oldest and most widely used and abused of all psychoactive drugs. Although alcohol ingestion impacts most organ systems, its effects on the brain are of considerable interest, given alcohol’s many neuropharmacological actions, including its intoxicating, sedative, anxiolytic, reinforcing, and addictive properties (1). However, elucidating the cellular and molecular target...

Release of histamine by H2-receptor antagonists?

Novel qualitative structure-activity relationships for the antinociceptive actions of H2 antagonists, H3 antagonists and derivatives.

Recent studies have shown that cimetidine, burimamide and improgan (also known as SKF92374, a cimetidine congener lacking H2 antagonist activity) induce antinociception after intracerebroventricular administration in rodents. Because these substances closely resemble the structure of histamine (a known mediator of some endogenous analgesic responses), yet no role for known histamine receptors h...

Antagonists of alcohol inhibition of cell adhesion.

Increasing evidence suggests that alcohols act within specific binding pockets of selective neural proteins; however, antagonists at these sites have not been identified. 1-Alcohols from methanol through 1-butanol inhibit with increasing potency the cell-cell adhesion mediated by the immunoglobulin cell adhesion molecule L1. An abrupt cutoff exists after 1-butanol, with 1-pentanol and higher 1-...