Adult ; Alkaline Phosphatase ; metabolism ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Cervix Uteri ; metabolism ; pathology ; surgery ; Choriocarcinoma ; metabolism ; pathology ; Chorionic Gonadotropin ; metabolism ; Diagnosis, Differential ; Female ; GPI-Linked Proteins ; metabolism ; Humans ; Hysterectomy ; Placental Lactogen ; metabolism ; Pregnancy ; Trophoblastic Tumor, Placental Site ; metabolism ; pathology ; surgery ; Uterine Cervical Neoplasms ; metabolism ; pathology ; surgery

Abdominal Injuries ; complications ; Adenosarcoma ; etiology ; Adult ; Cicatrix ; complications ; Endometriosis ; complications ; Female ; Humans

Adolescent ; Alkaline Phosphatase ; metabolism ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bleomycin ; therapeutic use ; Cisplatin ; therapeutic use ; Diagnosis, Differential ; Dysgerminoma ; pathology ; Etoposide ; therapeutic use ; Female ; Gonadoblastoma ; drug therapy ; metabolism ; pathology ; surgery ; Humans ; Hysterectomy ; methods ; Inhibins ; metabolism ; Isoenzymes ; metabolism ; Ovarian Neoplasms ; drug therapy ; metabolism ; pathology ; surgery ; Young Adult

Objective To investigate the clinicopathology and immunophenotype of primary non- Hodgkin lymphoma(NHL)of the female genital system,and to analyze the prognosis of such tumors. Methods Clinicopathologic features of 43 cases of primary NHL of the female genital system were studied retrospectively,with the histological classification based on the Classification of Haematopoietic and Lymphoid Tumors(WHO,2001).Immunochemistry technique,in-situ-hybridization and polymerase chain reaction methods were used to detect the immunophenotype,epstein barrvirus(EB)virus infection status and immunoglobulin heavy chain gene rearrangement,respectively.Results(1)Primary lesions:there were 24 cases of lymphoma originating in the ovary,3 cases in the endometrium,10 cases in the cervix,2 cases in the vagina and 4 cases in the vulva.(2)Staging:12 cases(28%)were in stage Ⅰ,9 cases (21%)in stage Ⅱ,and 22 cases(51%)in stage Ⅲ.(3)Histological classification:37 cases(86%)were diffuse large B cell lymphoma(DLBCL),3 cases were Burkitt lymphoma and the remaining 3 cases were unspecified peripheral T-cell lymphoma according to biopsy,immunophenotype analysis,in-situ- hybridization technique and IgH gene rearrangement detection.(4)Prognosis analysis:increase in the level of lactic acid dehydrogenase,stage Ⅲ,DLBCL and single operation suggest poor prognosis.Conclusions Establishment of the diagnosis of primary NHL of the female genital system is based on biopsy, immunophenotype analysis,in-situ-hybridization technique and IgH gene rearrangement detection,which play important roles in diagnosis and differential diagnosis of the tumor.Combined therapy is the first choice of therapeutic regimens.

Objective To study the changes and significance of serum beta 2-microglobulin(?2-MG),cytocine interleukin-2(IL-2) in the clinical progress of childhood idiopathic thrombocytopenic purpura(ITP).Methods One hundred and ten patients of childhood ITP were chosen for the test group(70 cases of primary ITP and 40 cases of recurrent ITP),and 110 normal children for the control group.Levels of serum ?2-MG and IL-2 were determined by radioimmunoassay kit and analysed with two sample t-test.Results Among the patients,the serum IL-2 levels were significantly lower and serum ?2-MG levels were significantly higher than those in control group(P0.05).Conclusion Determining serum IL-2 and ?2-MG levels has important significance to reflect the progress of disease and direct treatment.

Abortion, Spontaneous ; diagnosis ; genetics ; metabolism ; Cyclin-Dependent Kinase Inhibitor p57 ; metabolism ; Diagnosis, Differential ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Hydatidiform Mole ; diagnosis ; genetics ; metabolism ; Immunohistochemistry ; Pregnancy ; Uterine Neoplasms ; diagnosis ; genetics ; metabolism

Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Cyclophosphamide ; therapeutic use ; Cystadenocarcinoma, Papillary ; pathology ; Dactinomycin ; therapeutic use ; Diagnosis, Differential ; Ependymoma ; drug therapy ; metabolism ; pathology ; surgery ; Female ; Follow-Up Studies ; Glial Fibrillary Acidic Protein ; metabolism ; Humans ; Hysterectomy ; Ovarian Neoplasms ; drug therapy ; metabolism ; pathology ; surgery ; Ovariectomy ; Teratoma ; pathology ; Vimentin ; metabolism ; Vincristine ; therapeutic use

Objective To observe the effects of application at different acupoints in improving the quality of life in allergic rhinitis patients. Method Seventy-seven patients with allergic rhinitis were randomized into a 12-point application group (39 cases) and a 6-point application group (38 cases), to receive Dong Bing Xia Zhi (treating cold-induced diseases in summer) application during each of the three periods of canicular days at corresponding points, 2 h each time. Rhinitis Quality of Life Questionnaire (RQLQ) was evaluated before and after the treatment, and half a year later. Result After the treatment, the total effective rate was 92.3% in the 12-point application group versus 71.1% in the 6-point application group, and the 12-point application group was significantly better (P<0.05); half a year later, the total effective rate was 87.2% in the 12-point application group versus 63.2% in the 6-point application group, and the 12-point group was significantly better (P<0.05); regarding the RQLQ, the 6-point application group didn't gain marked improvement in sleep quality after the treatment and half a year later (P>0.05), but the 12-point application group showed marked improvement (P<0.05); the rest component scores in RQLQ were significantly improved after the treatment and half a year later compared to those before the treatment in both groups (P<0.05); after the treatment, the 12-point application group was superior to the 6-point application group in comparing the reductionof all component scores and general score except the non-nose/eye symptoms score (P<0.05); half a year later, except the non-nose/eye symptoms and behavior scores, the 12-point application group was superior to the 6-point application group in comparing the reduction of all component scores and general score (P<0.05). Conclusion Dong Bing Xia Zhi acupoint application can effectively improve the quality of life in allergic rhinitis patients, especially with acupoints selected based on holism.

AIM: To discuss the protective effects and possible mechanisms of 17β-estradiol on human retinal pigment epithelial ( RPE) cells induced by high glucose. ·METHODS: RPE cells were cultured and divided into four groups according to randomized controlled method:blank control group:the cells were treated with 5. 5mmol/L routine glucose medium for processing; high glucose group: cells were treated with 100mmol/L glucose for 12h;17β-estradiol low concentration group: after treated with 10 μmol/L 17β-estradiol, cells were treated with 100mmol/L glucose for 12h; 17β-estradiol high concentration group: after treated with 100 μmol/L 17β-estradiol, cells were treated with 100mmol/L glucose for 12h. Cell viability were tested by MTT colorimetric detection. Cells apoptosis were detected by Hochest33258 staining. Intracellular reactive oxygen species( ROS) level were detected by H2 DCFDA staining. Expression of CAT, SOD and MDA were tested by colorimetric detection. · RESULTS: RPE cell activity decreased with the concentration of glucose increased; 17β-estradiol inhibited high glucose-induced cell viability decrease in RPE cells, decreased the apoptosis rate of RPE cells and intracellular ROS generation; besides, 17β-estradiol significantly increased the expression of CAT, SOD and decreased the expression of MDA in RPE cells. ·CONCLUSION: The 17β-estradiol effectively inhibited high glucose -induced RPE cells damage, which provide reliable experimental basis for the treatment of injuries in RPE cells.

Objective To evaluate the feasibility and safety of hypothermic perfusion via renal artery balloon catheter before laparoscopic partial nephrectomy.Methods A total of 35 patients,who were arranged to receive laparoscopic partial nephrectomy during the period from March 2013 to December 2016 at the General Hospital of PLA,China,were enrolled in this study.The tumor was located in the left kidney in 22 patients and in the right kidney in 13 patients.The long diameter of the tumors was 2.3-7.0 cm,with a mean of (4.1±1.2) cm.Before laparoscopic partial nephrectomy,the implantation of renal artery balloon catheter was performed in all patients.The intraoperative renal cold-ischemia time,the time spent for operation and the amount of intraoperative blood loss were recorded.The creatinine clearance rate (Ccr) and estimated glomerular filtration rate (eGFR) were determined before operation as well as at one,3 and 7 days after operation.The intraoperative and postoperative complications were analyzed.Results Successful implantation of renal artery balloon catheter was accomplished in all 35 patients,with the technical success rate being 100％.Slipping of balloon catheter before laparoscopic partial nephrectomy occurred in one patient;in 2 patients incomplete occlusion of renal artery was found during operation and artery forceps had to be used to occlude the renal artery.In the other 32 patients,laparoscopic partial nephrectomy under the condition of hypothermic perfusion via renal artery balloon catheter was successfully carried out.No severe complications occurred during and after the operation.The average cold-ischemia time of the diseased kidney was 45 (20-125) min,the mean time for interventional procedure was 28 (20-40) min,the average surgery time was 147(95-235) min,the average amount of intraoperative blood loss was 180(50-1000) ml.The Ccr values determined before and at one,3,7 days after nephrectomy were (96.5±15.1),(75.2±10.5),(54.3±13.8) and (91.8±14.1) ml/min respectively.The eGFR values determined before and at one,3,7 days after nephrectomy were (99.5±15.3),(70.3±12.5),(65.5±11.7) and (96.8±12.3) ml·min-1·m-2 respectively.Statistical analysis indicated that in both groups the preoperative and 7-day postoperative Ccr values and eGFR values were significantly different from their one-day and 3-day postoperative values (P＜0.01),but no statistically significant differences existed between preoperative values and 7-day postoperative ones (P＞0.05).Conclusion Hypothermic perfusion via renal artery balloon catheter before laparoscopic partial nephrectomy is clinically safe and feasible,it can prolong the safe time of renal ischemia and protect renal function.