局部振动对血浆内皮素浓度影响的实验研究  

An experimental study on the effects of local vibration on plasma concentration of endothelin in rabbits

作　　者：林立[1] 张强[1] 聂继池[1] 张春之[1] 王林[1] 

机构地区：[1]山东省济宁医学院职业卫生与环境医学研究所,山东济宁272013

出　　处：《中国工业医学杂志》2000年第3期144-145,148,共3页Chinese Journal of Industrial Medicine

基　　金：山东省卫生厅青年基金资助

摘　　要：目的　探讨局部振动对血浆内皮素浓度的影响。方法　对不同接振时间、不同接振强度的家兔进行了血浆内皮素的测定与分析。结果　随接振时间的延长和接振剂量的增大 ,血浆内皮素浓度有升高的趋势 ,振动实验后各实验组血浆内皮素浓度均高于对照组 (P <0 0 5 ,P <0 0 1)。Objective To explore the effects of local vibration on plasma concentration of endorthelin in rabbits.Methods Plasma concentration of endothelin was determined in rabbits exposed to varied length and intensity of local vibration.Results Plasma concentrations of endothelin showed an increasing trend with the increase in length and intensity of exposure to local vibration.Plasma level of endothelin was higher in all experimental groups after vibration test than that in control group(P<005andP<001).Conclusion Local vibration could cause increased plasma concentration of endothelin in rabbits.

关 键 词：局部振动 内皮素 家兔 血浆 实验 

分 类 号：TB53[理学—物理]