This paper reports the effects of common marine medicinal animals and their clinical applications in gynecological diseases for the fist time in Nanji Archipelago National Marine Nature Reserve of Zhejiang Province. The results show that pharmacological effects of 93 species, which belong to 5 phyla, of marine medicinal animals are obvious in clinical applications of gynecological diseases. According to pharmacological effects, marine medicinal animals in clinical applications can be divided into twelve groups: 1. drugs for leukorrha-gia; 2. drugs for anemia and uterine bleeding; 3. drugs for intermenstrual flow or metror-rhagia; 4. oxytocic drug; 5. lactogenic drugs,- 6. drugs for menoxenia; 7. drugs for pregnancy hypertension; 8. drugs for postpartum hemorrhage; 9. drugs for postpartum constipation; 10. drugs for mastitis; 11. drugs for amenorrhoea; 12. emmenagogue;

Objevtive To investigate the safety of laparoscopic resection and ~(125)I seed implantation for recurrent gynecologic malignancies. Methods Laparoscopic surgery and ~(125)I seed implantation were used in five patients. All complications were recorded. Environmental radiation dose was detected at different distance from radioactive source and different time after operation with-γ-ray equipment. Results The procedure was safely achieved in all five patients. No serious complication was found. All patients experienced slight pain at the implant site and temporary vulva dropsy. With the increase of the distance from radioactive source and time passing, the radiation dose decreased quickly. The detected dose was close to a natural background radiation dose at the distance of 50cm from radioactive source and after 6 months. Conclusions Laparoscopic resection and ~(125)I seed implantation are safe to patient and environment.

Objective To investigate the feasibility in screening of normal ovarian tissues by evaluating the expressions of tumor-associated genes in tissues adjacent to human epithelial ovarian cancer of orthotopic implantation in nude mice.Methods Human epithelial ovarian cancer cell lines OVCAR3 were grown in subcutaneous tissues,and the tumor tissues were orthotopic implanted.The expressions of CK-7,CA125,P53,survivin,MMP-2,and TIMP-2 were detected by immunohistochemical staining in proximal tissues,middle tissues,distal tissues adjacent to tumor,tumor tissues,and normal ovarian tissues of nude mice.Results 35 samples ovarian tissues with normal biopsy were gained from 40 cases of human epithelial ovarian cancers of orthotopic implantation model in nude mice.The expression rate of CK-7,CA125,P53,survivin,MMP-2,and TIMP-2 were 95.0％ (38/40),95.0％ (38/40),75.0％ (30/40),85.0％ (34/40),77.5％ (31/40),and 77.5％ (31/40) in tumor tissues,respectively; 71.4％ (25/35),68.6％(24/35),57.1％ (20/35),62.9％ (22/35),60.0％ (21/35),and 57.1％ (20/35) in proximal tissues adjacent to tumor,respectively; 34.3％ (12/35),31.4％ (11/35),31.4％ (11/35),31.4％ (11/35),34.3％ (12/35),and 31.4％ (11/35) in middle tissues adjacent to tumor,respectively; and 25.7％ (9/35),22.9％ (8/35),25.7％ (9/35),25.7％ (9/35),28.6％(10/35),and 31.4％ (11/35) in distal tissues adjacent to tumor,re respectively.The expressions of CK-7,CA125,P53,survivin,MMP-2,and TIMP-2 were all negative in 23 samples normal ovarian tissues adjacent to tumor.The expressions of CK-7,CA125,P53,survivin,MMP-2 and TIMP-2 in proximal tissues adjacent to tumor were lower than those in tumor tissues(P＜0.05),and higher than those in middle tissues and in distal tissues adjacent to tumor(P＜0.01).There were no expression difference between in middle tissues and in distal tissues (P＞0.05).The strong positive expressions of CK-7,CA125,and survivin were higher than those of P53,MMP-2,and TIMP-2 (P＜0.01).No significant difference was found in those expressions in the normal ovarian tissues adjacent to tumor gained from orthotopic implantation model with different severity.The expressions of CK-7,CA125,P53,survivin,MMP-2,and TIMP-2 were all negative in 20 normal ovarian tissues of nude mice.Conclusions The expression of CK-7,CA125,P53,survivin,MMP-2,and TIMP-2 showed decreasing trend to non-cancer direction.Negative expressions of these tumor-associated genes can be used as standard in screening of normal ovarian tissues adjacent to tumor.Relative safe normal ovarian tissues can be obtained from the tissues adjacent to tumor.

Objective:The aim of this study was to study the characteristics of neoplasm invasion type in ovary of two orthotopic models established with human epithelial ovarian cancer solid tumor tissue slices and human ovarian carcinoma cell line OVCAR-3 in nude mice and human epithelial ovarian cancer.Methods:Tumor tissues and cell line OVCAR-3 of human epithelial ovarian cancer were grown in subcutaneous tissue and the subcutaneous tumor source was fetched and inoculated in ovarian capsule of nude mice to establish the orthotopic implantation model. The neoplasm invasion type in the two kinds of models were observed. The neoplasm invasion types were also analyzed by pathological examination in 54 cases of International Federation of Gynecology and Obstetrics (FIGO) stageⅠ-Ⅱepithelial ovarian cancer.Results:Three neoplasm invasion types were found as follows: type of pseudocapsule, type of pseudocapsule invasion, type of pseudocapsule penetration. Pseudocapsule rate in the solid tumor slices group (18.2%) were lower than those in the cell line group (42.3%) ( P<0.05), while the pseudocapsule penetration rate in the solid tumor slices (50.0%) were higher than those in the cell line group (23.1%) ( P<0.05). No difference was found of pseudocapsule invasion rate between two groups ( P>0.05). Neoplasm invasion type in ovary changed with tumor planting time. High proportion of pseudocapsule type was found at the beginning of tumor planting, and the pseudocapsule penetration rate raised with tumor planting time increased. High proportion of pseudocapsule type was also found in patients with FIGO stageⅠepithelial ovarian cancer, and pseudocapsule penetration rate increased in those with FIGO stageⅡ. No difference in neoplasm invasion type was found between two kinds of pathological types ( P>0.05). Conclusions:There are differences between the two kinds of orthotopic models established with human epithelial ovarian cancer solid tumor tissue slices and human ovarian carcinoma cell line OVCAR-3. Compared to the solid tumor slices model, the cell line model is more stable for the follow-up study. The proportion of three neoplasm invasion types in ovary were more balanced in 8 weeks after tumor planting, and 8 weeks after tumor planting is the best start time for the follow-up experiment.