期刊论文

Immunohistochemical study on SMDS dorsal nucleus raphe 5-serotonin and 5-serotonin transporter

中文

中国现代医生

1673-9701

2014

52

15

61-62,66

12C0259:湖南省教育厅科学研究项目

本校为第一机构

目的 探讨5-羟色胺和5-羟色胺转运体在青壮年猝死综合征脑组织的表达及其意义.方法 运用免疫组织化学S-P法检测10例正常脑组织和8例青壮年猝死综合征脑组织中5-羟色胺和5-羟色胺转运体的表达水平,利用图像分析技术测量阳性细胞的平均光密度值.结果 青壮年猝死征死者脑干中缝背核5-羟色胺的平均光密度值低于正常脑组织,而5-羟色胺转运体的平均光密度值高于正常脑组织,差异均有统计学意义(P＜0.05).结论 5-羟色胺及5-羟色胺转运体的变化参与青壮年猝死综合征的发病过程,可作为诊断青壮年猝死综合征的参考指标.

Objective To investigate the 5- serotonin and 5-serotonin transporter expression and significance in brain tissue of sudden manhood death syndrome. Methods Used immunohistochemical S-P staining method in 10 cases of normal brain tissues and 8 cases of sudden manhood death syndrome in expression of 5-HT and 5-serotonin transporter in the brain tissue, using image analysis technique to measure the mean optical density of positive cells of value, Re- sults The average optical density of the .5- serotonin in the dorsal nucleus raphe of sudden manho...