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目的: 探讨经口接种制作的幽门螺杆菌(H pylori)小鼠感染模型H pylori对肝组织Cyclin D1和PCNA表达的影响. 方法: C57BL/6小鼠30只经口感染接种H pylori悉尼株(SS1), 置层流柜中饲养8 mo. 用巢式PCR检测肝组织中H pylori 16S rRNA, 并提取阳性样本的mRNA与蛋白, 用RT-PCR、Western blot等方法检测小鼠肝组织癌基...
Immunohistochemical Study on the PCNA-Immunoreactivity in the Uterus of Rats Ovariectomized or Treated With Antiestrogen Clomiphene Citrate
Clomiphene citrate Uterus PCNA immunohistochemistry
2009/7/1
PCNA (proliferating cell nuclear antigen) immunoreactivity in the uterus of mature rats was investigated after long term administration of clomiphene citrate and ovariectomy. In the luminal epithelium...