Objective To study the clinicopathologieal features and expression of cyclin D1 and p53 in epithelial ovarian tumors,and to investigate the correlation between pathogenesis of ovarian cancer and epithelial borderline tumors.Methods Fifty four cases of ovarian borderline tumors and 45 cases of ovarian carcinomas from the People's Hospital,Peking University were reviewed retrospectively.The clinical data and pathological findings were analyzed.Immunohistochemical study of cyclin D1 and p53 was performed in all 99 cases.Results(1)In borderline tumors,the age of patients ranged from 14-82 (mean age=42.5)years.International Federation of Gynecology and Obstetrics(FIGO)stage of borderline tumors was stage Ⅰ in 48 cases,stage Ⅱ in 3 cases,and stage Ⅲ in 3 cases.In ovarian carcinomas,the age of patients ranged from 26-80(mean age=53.5)years.FIGO stage of carcinoma was stage Ⅰ in 6 cases, stage Ⅱ in 8 cases,stage Ⅲ in 26 cases,and stage Ⅳ in 5 cases.In follow-up of 54 cases with borderline tumors the 5-year survival rate was 98% and of 45 cases with carcinomas a 5-year survival rate of 51% was noted.(2)In 54 cases of borderline tumors,mucinous types accounted for 56%(30/54)and serous types accounted for 30%(16/54).There were 5 cases with micropapillary pattern,3 cases with peritoneal implants,3 cases with lymph node involvement,6 cases with microinvasion,one case with intraepithelial carcinoma,and one case with mural nodules.In 45 cases of carcinomas,serous carcinoma was the most (49%,22/45).The remainder included 3 cases of mucinous types,8 cases of endometrioid types,6 cases of transitional cell types,3 cases of mixed phenotype and 3 cases of undifferentiated types.(3) Overexpression of cyclin D1 and p53 was observed in 31%(14/45)and 56%(25/45)of ovarian carcinomas, respectively.There was a significant association between p53 overexpression and tumor grade.In the borderline tumor group,69%(37/54)had overexpression of cyelin D1 and 6%(3/54)had overexpression of p53.There were significant differences in expression of cyclin D1 and p53 between conventional serous borderline tumors and high-grade serous carcinomas(cyclin D1:91% vs 26%;p53:0 vs 58%).However, micropapillary serous borderline tumors and low-grade serous carcinomas showed remarkably similar expression of cyelin D1 and p53.Conclusions Epithelial ovarian borderline tumors are distinct from ovarian cancer in clinical progress and prognosis,and histological types.Overexpression of cyclin D1 is common in ovarian borderline tumors and low grade carcinomas.And overexpression of p53 is more common in high grade ovarian carcinomas.Conventional serous borderline tumors are distinct from high-grade serous carcinomas in pathogenesis.Micropapillary serous borderline ovarian tumors may be closely related to low grade serous carcinomas.

Epidemiologic Methods ; Meta-Analysis as Topic ; Systems Analysis

Objective To evaluate the feasibility and advantages ofmidfrontai keyhole approach for treatment of hypertensive ventricular hemorrhage cast. Methods Thirty patients with hypertensive ventricular hemorrhage cast were randomized into 2 groups to receive ventricular drainage (group A) or microsurgical hematoma elimination through midfrontal keyhole approach (group B). The clinical outcomes of the patients were assessed according to the Glasgow Outcome Scale (GOS) after 3-6 months of follow-up. Results IngroupA, 6 patients had GOS grade l, 6 had grade 2-3, and 3 had grade 4-5 outcomes. In group B, 1 patient had GOS grade 1, 2 had grade 2-3, and 12 had grade 4-5 outcomes. The patients in group B had significantly better outcomes than those in group A. Conclusion Microsurgical hematoma elimination through the midfrontal keyhole approach produces better therapeutic effect than ventrieular drainage in the treatment of hypertensive ventricular hemorrhage cast.

Antiviral Agents ; adverse effects ; therapeutic use ; Female ; Hepatitis C, Chronic ; complications ; drug therapy ; psychology ; Humans ; Interferon-alpha ; adverse effects ; therapeutic use ; Mental Disorders ; complications ; Middle Aged

OBJECTIVETo study the value of combined use of paternally imprinted gene product p57(KIP2) immunohistochemistry and flow cytometry in the differential diagnosis of placental hydropic diseases.

METHODSA total of 32 cases of hydropic placenta with DNA polymorphism information were collected, and the genetic results were used as basis for the diagnosis of complete hydatidiform moles (CHM), partial hydatidiform moles (PHM) or hydropic abortions. All cases were examined by histology, p57(KIP2) immunohistochemical staining (EnVision method) and flow cytometry DNA ploidy analysis. The p57(KIP2) immunohistochemical staining and DNA ploidy results were compared with the genetic results.

RESULTSIn CHM, p57(KIP2) negative rates were 95.2% (20/21), whereas all the 11 cases of non-CHM (7 cases PHM and 4 cases hydropic abortions) were positive (11/11). In 11 p57(KIP2) -positive cases, 7 cases with triploidy and 4 cases with diploidy by flow cytometry were proven to be PHM and hydropic abortions by genetic analysis, respectively. Overall, 96.9% (31/32) cases of hydropic placentas were correctly diagnosed by combined use of p57(KIP2) immunohistochemistry and flow cytometry.

CONCLUSIONSp57(KIP2) immunohistochemical negativity is a reliable index for the diagnosis of CHM. Combined flow cytometry DNA ploidy and p57(KIP2) immunohistochemistry are useful in the pathological differentiation of CHM, PHM and hydropic abortions.

Abortion, Spontaneous ; diagnosis ; genetics ; metabolism ; Adult ; Cyclin-Dependent Kinase Inhibitor p57 ; metabolism ; DNA, Neoplasm ; analysis ; Diagnosis, Differential ; Diploidy ; Female ; Flow Cytometry ; Humans ; Hydatidiform Mole ; diagnosis ; genetics ; metabolism ; Immunohistochemistry ; Middle Aged ; Pregnancy ; Triploidy ; Uterine Neoplasms ; diagnosis ; genetics ; metabolism ; Young Adult

OBJECTIVETo explore the early rehabilitation effect of acupuncture on brain arousal in severe craniocerebral injury.

METHODSOne hundred and two cases of severe craniocerebral injury were randomly divided into an observation group and a control group, 51 cases in each one. Based on the conventional nursing care in neurological external medicine, in observation group, acupuncture was applied at Shuigou (GV 26), Neiguan (PC 6) and Sanyinjiao (SP 6) mainly. In control group, functional electric stimulation was applied at stimulate the affected muscles of the upper limbs. Thirty days later, the lucid rate from coma, lucid interval and clinical efficacy were compared between two groups. RESULTS; The lucid rate from coma was 82.4% (42/51) in observation group, which was higher than 56.9% (29/51) in control group (P < 0.01). The lucid interval in observation group was shortened remarkably as compared with control group (P < 0.01), and the clinical efficacy was superior apparently to that in control group (P < 0.01).

CONCLUSIONOn the basis of conventional treatment, acupuncture intervention at early stage can accelerate the recovery of brain arousal function in patients with severe craniocerebral injury.

Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Arousal ; Brain ; physiopathology ; Child ; Craniocerebral Trauma ; physiopathology ; rehabilitation ; therapy ; Humans ; Male ; Middle Aged ; Young Adult

Objective:To detect the proportion of lymphocyte subsets in peripheral blood of the ad-vanced breast cancer patients before and after chemotherapy with docetaxel and thiotepa,as well as the association between the proportion of peripheral blood lymphocyte subsets with the response rate and prog-nosis.Methods:The proportions of lymphocyte subsets (CD3 +T cell,CD3 +/CD4 +T cell,CD3 +/CD8 +T cell,CD3 -/CD16 +56 +NK cell,CD3 +/CD16 +56 +T cell,CD19 +B cell,CD4 +/CD25 +T cell,CD8 +/CD28 -T cell,CD8 +/CD28 +T cell)in the peripheral blood of 86 patients were analyzed with flowcytometry before and after chemotherapy.The result was analyzed in combination with clinico-pathological data.Results:The proportion of regulatory T cells (Treg)after chemotherapy in the disease control patients decreased significantly compared with that of the progressive patients (P=0.034).The difference of the proportions of Treg before and after chemotherapy affected significantly the overall survi-val (OS).The OS of the patients with decreased proportion of Treg was significantly longer than that of the patients with increased proportion of Treg,which was 23.5 and 9.4 months respectively (P<0.05). Conclusion:The patients with decreased proportion of Treg after chemotherapy had higher response rate and better survival benefit.

Objective To observe the clinical efficacy of acupuncture plus hyperbaric oxygen in treating depression after cerebral stroke.Method A total of 120 patients with depression after cerebral stroke were randomized into a treatment group of 60 cases and a control group of 60 cases. The treatment group was intervened by acupuncture plus hyperbaric oxygen, while the control group was intervened by Fluoxetine. Before the treatment, and respectively after 14-d and 28-d treatments, the patients were evaluated by Hamilton Depression Scale (HAMD) and National Institute of Health Stroke Scale (NIHSS), and the therapeutic efficacies were compared between the two groups. Result The treatment group was significantly superior to the control group in comparing therapeutic efficacy (P<0.01). After 1 course of treatment, the HAMD and NIHSS scores dropped significantly in the treatment group (P<0.01); the scores in the control group showed a declining tendency but without statistical significances (P>0.05). After 2 treatment courses, the HAMD and NIHSS scores were significantly different from those before the treatment in both groups (P<0.01), and the differences were more significant in the treatment group (P<0.01).Conclusion Acupuncture plus hyperbaric oxygen is effective in treating depression after cerebral stroke, and it can obviously improve the neural function.

Objective To explore the cognitive level and demand of chronic disease prevention and treatment integration in the County hospitals and primary health care institutions. Methods A stratified cluster sampling method was used to investigate the medical staff of five county-level hospitals and 39 community health service centers in Liandu District, Yunhe County and Jingning County, and qualitative interviews and on-site questionnaire survey were carried out among 573 medical staff from August to October in 2016. Results A total of 252 medical personnel at the county level or above, accounting for 43.98％, and 321 medical personnel in primary health care institutions, accounting for 56.04％. And 96.86％ of the medical staff thought it is necessary to integrate medical treatment and prevention. Only 32.98％ think that the local medical and anti-integration were the real ones and only 36.13％ have contacted the"top five prevention and control offices" at the county level. Two-way referral of key chronic patients and promotion of grassroots promotion of appropriate technology were better. And 77.38％ of medical staff at medical institutions above the county level and 75.70％ of medical personnel of primary medical institutions participated in the two-way referral work, with 66.67％ of county level medical staff of above medical institutions and 93.46％ medical staffs of primary medical institutions participated in the promotion of grassroots workplaces for appropriate technologies. And 82.72％ of the medical staff held or participated in appropriate technical training courses for chronic diseases within one year, but the proportion of holding or participating in ≥3 times was only 24.08％. Conclusion The work that county level five platform to promote chronic disease prevention and control of chronic disease prevention and treatment of medical integration still need to be strengthened. We should use the appropriate training mode to improve comprehensive prevention and treatment of chronic diseases among primary medical staff.

BACKGROUNDTo investigate the correlation of clinical features with pathology in chronic viral hepatitis (CH).

METHODSAnalyses of single factor and multiple factors of serum biochemical indices, imaging examination results, symptoms and signs with degree of pathological lesion of hepatic tissue in 973 cases of CH were conducted. Meanwhile, the hepatic functional index (AAPEA index) was used to investigate the role of serum biochemical indices in diagnosis of CH.

RESULTSIn these patients with CH,the severity of hepatic lesion was closely correlated to symptoms and signs, biochemical indices such as PTA, ALT, TBIL, ALB, A/G, gamma-globulin (gamma-G) by electrophoresis, AST and cholinesterase (CHE) as well as splenic thickness. AST was superior to ALT in reflecting degree of hepatic inflammatory activity. The total mistaken judgment rate of multiple factor analysis was 28.1%. The correlation coefficient of AAPEA index to degrees of hepatic inflammatory activity, fibrosis and pathological grading was 0.559, 0.545 and 0.529, respectively (P<0.000 1)

CONCLUSIONSThe biochemical indices such as PTA, ALT, TBIL, ALB, A/G, gammaG, AST, CHE and the determination of splenic thickness by ultrasonography B could reflect hepatic pathological changes to certain extent. AST was superior to ALT in reflecting degree of hepatic inflammatory activity. Incorrect judgment rate was high in determination of moderate and severe CH by multiple factor analysis. Conformity rate between AAPEA index and pathological diagnosis was better than any of them alone in diagnosing CH.

Adolescent ; Adult ; Aged ; Biopsy, Fine-Needle ; Child ; Child, Preschool ; Female ; Hepatitis B, Chronic ; blood ; diagnosis ; pathology ; Hepatitis C, Chronic ; blood ; diagnosis ; pathology ; Humans ; Infant ; Liver ; pathology ; Liver Function Tests ; Male ; Middle Aged ; Spleen ; diagnostic imaging ; Ultrasonography