摘要
本文对26例老年原发性高血压患者测定血小板5-羟色胺(5-HT)及血浆5-羟吲哚类物质(5-HIs)。结果表明,老年高血压患者血小板5-HT显著低于正常老年对照组;而血浆5-HIs则显著增高,二者呈显著负相关,提示5-HT与老年高血压的血管阻力增高有关。
The contents of platelet serotonin (5-HT) and its metobolite, 5-hydroxyindoles (5-HTs) were measured in 26 elderly patients with hypertension and 16 normotensive age-matched subjects. A significant decrease of platelet 5-HT content (P<0.05) as well as a increase in plasma 5-HTs (P<0.05) was noted, and there was a negative correlation between the decrease in 5-HT and 5-HTs metobolism (P<0.01). These results suggest that vascular sensitivity to serotonin is increased in elderly hypertensive patients.
出处
《上海第二医科大学学报》
CSCD
1991年第2期117-119,共3页
Acta Universitatis Medicinalis Secondae Shanghai
关键词
高血压
5-羟色胺
5-羟吲哚类
elderly hypertensive patients serotonin 5-hydroxyindoles
