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Effect of polyi:c on angiogenesis in mouse prostate carcinoma tissue / 吉林大学学报(医学版)
Journal of Jilin University(Medicine Edition) ; (6)2006.
Article in Chinese | WPRIM | ID: wpr-596505
ABSTRACT
Objective To investigate the effects of polyic on angiogenesis in mouse prostate carcinoma tissue and their possible mechanisms.Methods Mouse prostate carcinoma models were randomly divided into two groups according to tumor weightcontrol group and polyic group.After treatment for 7 times,the mice were sacrificed and the tumor tissues were cut for weighing,calculating the tumor inhibitory rate and tumor index.Hematoxylin-eosin staining and immunohistochemical staining were performed to observate the morphological changes of prostate carcinoma tissues,distribution of vasa and expressions of vascular endothelial growth factor (VEGF) and endothelial nitric-oxide synthase (eNOS).Results In polyic group,the mean tumor inhibitory rate was 67.85% and the tumor index was(5.42?0.17)%;in control group,the tumor index was(14.45?1.06)%; there was significant differences between polyic group and control group( P

Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Journal of Jilin University(Medicine Edition) Year: 2006 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Journal of Jilin University(Medicine Edition) Year: 2006 Type: Article