Investigation of Human Epithelial Ovarian Carcinoma 3AO Models in Nude Mice / 医学研究杂志

ABSTRACT

Objective To study on the establishment of human ovarian cancer models with nude mice which can be investigated efficiently.MethodsHuman epithelial ovarian cancer 3AO cells cultured in vitro was injected by S.C.and I.P.in nude mice,so as to establish and observe human epithelial ovarian carcinoma models in nude mice.When the transplanted tumor grew big enough,the speciments of transplanted tumors were identified by histological and electron microscope observation and DNA content was analysed by flow cytometry.ResultsThe human ovarian cancer models with nude mice have been established successfully.There were many differences between the two kinds of models.The success rate of transplantation subcutaneously was 93.3%(14/15),whereas a little shorter rate was 86.7%(12/15) in transplantation peritoneally.ConclusionHuman ovarian cancer models with nude mice are easy to establish.They could display the invasive growth behavior and metastasis as same as human ovarian carcinoma.They are good models for experimental research of ovarian carcinoma.