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银杏黄酮甙对HCMV感染的HUVEC304产生可溶性细胞间黏附分子-1的影响(PDF)

《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

期数:
2005年第4期
页码:
349-352
栏目:
基础研究
出版日期:
2005-09-05

文章信息/Info

Title:
Effect of ginkgo flavone glycosideon on changes in sICAM1 release of HCMVinduced HUVEC304
作者:
张荣怀1黄晨1王晓明1吴利平1郭海涛2
第四军医大学:1.西京医院老年病二科,2.生理学教研室,陕西 西安 710032
Author(s):
ZHANG Ronghuai1 HUANG Chen1 WANG Xiaoming1 WU Liping1 GUO Haitao2
1. Department of Geriatrics, Xijing hospital, 2. Department of Physiology, Fourth Military Medical University, Xi′an, Shaanxi 710032, China
关键词:
银杏黄酮甙人巨细胞病毒内皮细胞人脐静脉可溶性细胞间黏附分子-1
Keywords:
ginkgo flavone glycoside human cytomegalovirus endothelial cell human umbilical vein soluble intercellular adhesion molecule1
分类号:
Q463;R331.3
DOI:
-
文献标识码:
A
摘要:
目的 探讨人巨细胞病毒(HCMV)对人脐静脉内皮细胞(HUVEC304)产生可溶性细胞间黏附分子1(sICAM1)的影响及银杏黄酮甙的干预作用。方法 采用ELISA法分析细胞培养上清中sICAM1的含量,对HCMV感染离体培养的HUVEC304及银杏黄酮甙作用后的情况进行观察和分析。本实验随机分为4组,分别为对照组,银杏黄酮甙组,HCMV感染组,HCMV感染+银杏黄酮甙组。结果 实验发现HCMV感染HUVEC304,在24 h后,可以强烈增强HUVEC304产生sICAM1。对照组为(0.385±0.018) ng/ml,加入HCMV后为(1.064±0.037) ng/ml (P<0.05)。用10-2 mol/L银杏黄酮甙后,被感染细胞产生的sICAM1为(0.537±0.024) ng/ml,较感染组显著降低(P<0.05)。结论 HCMV感染HUVEC304后,强烈刺激细胞产生sICAM1。银杏黄酮甙可减弱HCMV感染细胞产生sICAM1,因而可能对防治动脉粥样硬化有一定的作用。
Abstract:
AIM To investigate the effect of ginkgo flavone glycoside on HCMVinduced release of soluble intercellular adhesion molecule1 (sICAM1) of cultured human umbilical vein endothelial (HUVEC304) . METHODS sICAM1 was assayed with ELISA kit. The cultured HUVEC304 was randomly divided into four groups: the control group, the ginkgo flavone glycoside group, the HCMV group and the ginkgo flavone glycoside+HCMV group. RESULTS HCMV strongly induced sICAM1 production in HUVEC304 ((0.385±0.018) ng/ml vs (1.064±0.037) ng/ml (P<0.05)). Ginkgo flavone glycoside inhibited the effect of HCMV. CONCLUSION HCMV strongly induces sICAM1 production in HUVEC304. The inhibitive effect of ginkgo flavone glycosidein on HCMV may possess the preventive and therapeutic effects on AS.

参考文献/References

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备注/Memo

备注/Memo:
收稿日期:2005-03-30.基金项目:陕西省科学技术研究发展计划项目(No. 2001K10G7)
更新日期/Last Update: 2010-01-05