Tamoxifen, angiogenesis, oestrogens and animal models

Tamoxifen inhibits angiogenesis in estrogen receptor-negative animal models.

Inhibition of tumor angiogenesis is a therapeutic strategy that can inhibit tumor growth and metastases. The aim of this study was to determine whether the estrogen receptor (ER) ligand drug tamoxifen has antiangiogenic effects. We used three different models of angiogenesis, including measurement of microvessel densities in murine tumors, ex vivo aortic ring assays, and corneal pocket assays. ...

Ambivalent Effects of Atorvastatin on Angiogenesis, Epidermal Cell Proliferation and Tumorgenesis in Animal Models

Background: A growing body of preclinical data indicates that statins may possess antineoplastic properties however, some studies have raised the possibility that statins may also have carcinogenic potential. Methods: An air pouch model was used for angiogenesis. Single or multiple applications of croton oil on the back of Swiss albino mice with or without initiation by dimethylbenz(a)antherace...

Animal Models of Angiogenesis and Lymphangiogenesis

ambivalent effects of atorvastatin on angiogenesis, epidermal cell proliferation and tumorgenesis in animal models

background: a growing body of preclinical data indicates that statins may possess antineoplastic properties however, some studies have raised the possibility that statins may also have carcinogenic potential. methods: an air pouch model was used for angiogenesis. single or multiple applications of croton oil on the back of swiss albino mice with or without initiation by dimethylbenz(a)antherace...

Animal Models Of Liver Cirrhosis And Fibrosis

Animal modeling is a crucial necessity in clinical studies of liver diseases. Authenticity of the data which are produced using this tool under different conditions and accuracy of the analyses and assessments which would be based on such data sets is completely dependent on the adoption of a standardized methodology for analyzes and assessment of these data sets. Cirrhosis and Fibrosis are amo...