【摘要】 目的：寻找治疗恶性胸腔积液和心包腔积液的有效方法。方法：采用向腔内注射四环素、短棒、５ － Ｆｕ ＋丝裂霉素三种方法各１８ 例治疗恶性胸腔和心包腔积液。结果：四环素与短棒组有效率为８８８ ％ 和８３３ ％ ，两组间没有显著性差异 Ｐ＞ ０ ．０５ ，５ － Ｆｕ 加丝裂霉素组有效率为４４４ ％ ，与短棒组有显著性差异 Ｐ＜ ０ ．０５ ，与四环素组有极显著性差异 Ｐ＜ ０ ．００１ 。结论：四环素和短棒在治疗恶性胸膜腔和心包腔积液中有很好的治疗效果。更多还原

【Abstract】 The expression of insulin like growth factor II mRNA in rat polycystic ovary$$$$ ZHU Hui, NI Jiang, XING Zhijun, WU Yanwan Department of Physiology, Harbin Medical University, Harbin 150086 National Research Institute for Family Planning Objective: To study insulin like growth factorII (IGFII) mRNA expression in rat polycystic ovary model. Design: In situ hybridization. Method: In situ hybridization of rat ovary was performed with digoxigenin labeled IGFII cDNA probe. Results: The hybridized signals were distributed in the cytoplasm of thecal cells in polycystic ovary of rat and no signal was observed in the granulose cells. Conclusion: Reduced expression of IGFII mRNA in granulosa cells likely was associated with follicle development defect in rat PCO. Key words: Polycystic ovary Insulinlike growth factorII In situ hybridization更多还原