[Correlative analysis with proliferating cell nuclear antigen and bromodeoxyuridine on golden hamster carcinogenesis model]
The early diagnosis of carcinomatous conversion has special significance on increasing therapeutic effectivencess.Proliferating cell nuclearnatigen(PCNA),bromodexoyuridine(UrdU)(immunohistochemistry ways),and microscopic diagnosis were applied and observed on golden hamster cheek is pouch carcinogenisis model induced by dimethylbenzanthracene(DMBA) in order to seek simple,effective,leading and reliable diagnostic way.The results showed that three observable means had significant correlativity,and demonstrated that immunohistochemistry ways have practical value in diagnosis of carcinomatous conversion.This study suggests that PCNA and BrdU be more sensitive,simple and reliable,and hopeful methods of early diagnosis of carcinomatous conversion.
Zhou
Z T
ZT
Department of Oral Medicine, Ninth People's Hospital, School of Stomatology,Shanghai Second Medical University. Shanghai 200011, China.
Zhang
S L
SL
Xu
W N
WN
Zhou
Y M
YM