| Literature DB >> 7287133 |
Abstract
Influence of immobilization stress on blood-brain barrier (BBB) was studied in rats using Evans blue as barrier tracer. 7-9 hr of of immobilization had increased the permeability of BBB mainly in younger rats. This increased permeability was significantly reduced with p-CPA, indomethacin or vinblastine pretreatment. Theophylline treatment caused early extravasation of Evans blue dye. The increased level of serotonin in immobilization and infusion of 5-HT in model experiments suggest a causative role of serotonin in the increased permeability of BBB induced by immobilization stress.Entities:
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Year: 1981 PMID： 7287133
Source DB: PubMed Journal: Indian J Physiol Pharmacol ISSN： 0019-5499