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糖尿病视网膜病变(DR)大鼠模型
分类: 眼
发布时间: 2022-03-10 00:00
方法:链脲佐菌素(STZ)导致糖尿病,并诱导视网膜病变
品系:SPF 级SD大鼠,雄性,8 周
类型:成品模型
名称:Rat Model for Diabetic Retinopathy (DR)
编号:LM80953
品系:SPF 级SD大鼠,雄性,8 周
类型:成品模型
名称:Rat Model for Diabetic Retinopathy (DR)
编号:LM80953
模型评价
1.视网膜血管染色
将模型小鼠与对照组健康小鼠颈椎脱臼处死,迅速摘取眼球,眼球置于PBS中小心、快速地将视网膜分离出来,以视乳头为中心做个放射状切开,将视网膜平铺铺片,进行ADP酶血管染色。
对照组视网膜血管自视盘发出,向四周呈放射状均匀分布,管径较粗,分支良好,能分辨出深浅两层血管网。
模型组视网膜中央血管见无灌注区,血管减少,毛细血管丧失。
1.视网膜血管染色
将模型小鼠与对照组健康小鼠颈椎脱臼处死,迅速摘取眼球,眼球置于PBS中小心、快速地将视网膜分离出来,以视乳头为中心做个放射状切开,将视网膜平铺铺片,进行ADP酶血管染色。
对照组视网膜血管自视盘发出,向四周呈放射状均匀分布,管径较粗,分支良好,能分辨出深浅两层血管网。
模型组视网膜中央血管见无灌注区,血管减少,毛细血管丧失。
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