The Value of Diagnostic Curettage in Conservative Treatment of Suspicious Ectopic Pregnancy / 医学研究杂志

Objective To analyse the dianosis and treatment process in suspicious ectopic pregnancy(67 cases)and explore the value of diagnostic curettage in suspicious ectopic pregnancy.Methods Elect ectopic pregnancy cases in conservative treatment(67cases),divide these cases in two group as the diagnostic curettage group and the control group in random and analysis their success ratio in conservative treatment;time in hospital;expense in treatment.Results The success ratio in conservative treatment were similar in two group ;the time in hospital and expense in treatment was significant lower in diagnostic curettage group.Conclusions Diagnostic curettage was useful in differential diagnosis of suspicious ectopic pregnancy;It can reduce the time in hospital and the expense in treatment.

The Comparison of Transabdominal Myomectomy(TAM) and Laparoscopic Myomectomy(LM) / 医学研究杂志

Objective To evaluate the advantages and disadvantages between transabdominal myomectomy(TAM)and laparoscopic myomectomy(LM).Methods We were trospectively reviewed the clinical data of 35 cases of TAM and 30 cases of LM,analyzed adaptation,complication,bleeding quantity and recover time.Results Every patients operated successful.The operation time of LM group was longer than TAM group.The bleeding quantity,recovery time and post-operation in-hospital days of LM group were all shorter than TAM group.Conclusions Laparoscopic myomectomy have advantages of micro invasion,rapidrecovery,less in-hospital days and less complication.

THE IMMUNOHISTOCHEMICAL STUDY OF HUMAN OVARIN TISSUE USING MONOCLONAL ANTIBODIES AGAINST PORCINE ZONA PELLUCIDA(ZP-OVA) / 解剖学报

Three hybridomas producing monoclonal antibodies (Mab) to zona pellucida of porcine ovarian egg(ZP-OVA) were established(LPDg, LPC4, LPD,).Two Mab(LPD_8 LPC_4) were examined against human ovarian tissue by immunohistochemical technique in vitro. We found that the two Mab had cross-reaction with zona pellucida and ovum cytoplasm and no cross-reaction with membrana granulosa and theca folliculi. It showed that there were affinities of LPD_8 and LPC_4 to antigenic determinamts in the ovum cytoplasm and common antigenic components in zona pellucida and ovum cytoplasm. It suggested that the zona pellucida was derived from oocyte.