sr-142801 and Postoperative-Complications

sr-142801 has been researched along with Postoperative-Complications* in 1 studies

Other Studies

1 other study(ies) available for sr-142801 and Postoperative-Complications

ArticleYear
Salutary effects of tachykinin receptor antagonists in a rat model of postoperative ileus.
    The Journal of surgical research, 2006, Jun-15, Volume: 133, Issue:2

    Postoperative ileus (PI) is a common surgical complication treated mainly with supportive measures. Tachykinins control gastrointestinal motility and modulate somatic and visceral pain sensation; therefore, the effect of tachykinin receptor antagonists in a rat model of PI using NK(1-3) antagonists, SR140333, SR48968, and SR142801, was investigated.. Intestinal transit was measured as Evans blue migration after varied nociceptive stimuli: skin incision (SI), laparotomy (LAP), or laparotomy plus gut manipulation (L + M) in anesthetized rats.. Diethyl ether anesthesia and SI did not influence the intestinal transit of the dye in comparison to untreated animals--UN: 61.17 +/- 5.47, 62.10 +/- 8.30, and 56.70 +/- 4.10 cm, respectively. In contrast LAP and L + M have significantly reduced intestinal motility to 26.40 +/- 2.07 and 9.70 +/- 1.15 cm, respectively. SR140333 (3-30 microg/kg), SR48968 (1-30 microg/kg), and SR142801 (3-10 microg/kg) reversed the additional inhibitory effects of gut manipulation subsequent to LAP dose-dependently, the dye transit returning with the use of the most effective antagonist doses up to 25.28 +/- 1.08, 21.70 +/- 0.19, and 25.0 +/- 1.34 cm. The combinations of submaximal doses of NK(1) and NK(3), NK(2) and NK(3) and NK(1), and NK(2) and NK(3) antagonists were not more effective than a single-agent regimen. On the other hand SR140333 and SR48968 (NK(1) + NK(2) antagonists) acted additively, the intestinal transit reaching 26.60 +/- 0.85 cm. SR140333, SR48968, and SR142801 have not affected the intestinal passage in UN rats or those undergoing SI or LAP.. SR140333, SR48968, and SR142801 exert a salutary action on suppressed gut motility following surgical manipulation of the gut, the combination of NK(1) and NK(2) antagonists being most beneficial.

    Topics: Anesthetics, Inhalation; Animals; Antipsychotic Agents; Benzamides; Disease Models, Animal; Ether; Gastrointestinal Motility; Ileus; Male; Neurokinin-1 Receptor Antagonists; Piperidines; Postoperative Complications; Quinuclidines; Rats; Rats, Wistar; Receptors, Neurokinin-2; Receptors, Neurokinin-3; Receptors, Tachykinin

2006