This paper summarizes researches about research-oriented hospital,and proposed the concept of research hospitals.The connotation construction of a research hospital is discussed in terms of the quality of medical care,personnel training,scientific research and management capacity.

Polypoidal choroidal vasculopathy(PCV) is a common disease of the retina,the disease is more found in colored race.In China,the mainly nosogenic population is the female about 60 years old.The pathogenesis of PCV is unknown and there is no specific medicine at present.The funduscopic present is orangered lesions,bleed and exudation.Indocyanine green angiography(ICGA) could make a definite diagnosis of PCV.In recent,the main treatment of PCV includes photodynamic therapy,intravitreal anti-VEGF therapy,surgery for treatment of complications and combined therapy.We review the treatment and diagnosis of PCV,and propose the further research direction.

To study the effects of 70%Hepatectomy on the proliferation of rat fetal hepatocytes after intrasplenical transplantation, fetal hepatocytes isolated from 3 week SD rat fetuses bred were transplanted into the spleens of liver regeneration model rats with 70% partial hepatectomy. The cell cycle of hepatocytes in the remanent liver was analyzed by flow cytometer and the density dimensions of the donor fetal hepatocytes in spleen were measured by Image Analysis System 7 and 30 days post transplantation respectively. Compared with the control group, the proportions of S state cells in the remanent liver were obviously increased ( P

OBJECTIVE To study infection and drug resistance of Mycoplasma from female genital tract.METHODS Mycoplasma in cervical secretion from inflammed female genital tract were identified by cultivation,and the sensitivities to antibiotics were also performed.RESULTS Mycoplasma were detected in 318 specimens among 588 patients with genital tract inflammation(54.1%),among which Ureaplasma urealyticum(Uu) accounted for 312(98.1%),and Mycoplasma hominis was 6(1.9%).The resistance to 12 kinds of antibiotics indicated that the sensitivities to 8 kinds of antibiotics were higher than 80% and the sensitivities to erythromycin,spiramycin and tetracycline were the lowest.CONCLUSIONS The infectious rates of Uu are on big rise in female genital tract with inflammation and the resistant strains increase continuously.

OBJECTIVE:To investigate the serumpharmacological effects of Compound Banmao Capsule(FBC)on prolif?eration of SMMC-7721cells in human hepatocellular carcinoma.METHODS:The effects of FBC were investigated in vitro using serum pharmacological approach.Different doses(clinic equivalent dosage,duplation and triplicity)of FBC suspension were irrigated into the rabbit stomachs.The inhibitory effects of FBC serum on SMMC-7721cells was observed by MTT assay.The inhibitory effects at different collecting hours in the clinical equivalent group were also observed.RESULTS:All of the drug serums in the three groups could inhibit the proliferation of SMMC-7721cells(P

Objective To evaluate the effects and toxicities of the hyperthermic peritoneal peffusion with oxaliplatin (L-OHP) and interleukin-2 (IL-2) combined with chemotherapy for treatment malignant asci-tes. Methods 42 patients with malignant aacites from assimilation system tumor were catheterized,drained and flushed with L-OHP 85 mg/m2 in 2 000 ～2 500 ml of 5 % glucose and IL-2(2 MU),NRL-001 Double RF tumor hyperthermia system was applied to heat the abdominal part for 60 ～ 120 minutes at an intraperitoneal temperature of 41 -43 ℃ ,next day,all the patients were treated with calcium folinate(CF)0. 2 g/m2 by 2 hours intravenous infusion,5-fluorouracil (5-FU) 0. 4 g/m2 intravenously, followed by 46 hours continuous infusion of 5-FU (1 600 mg/m2), 2 weeks a cycle. Results The overall response rate was 66. 67%, including CR : 6 cases, PR:22 cases, NC:6 cases, and PD:8 cases. MST is 5.6 months. The main toxicity was impatient abdomen ache,paralysis intestinal obstruction. Conclusion Hyperthermic peritoneal perfusion with oxaliplatin and inter-leukin-2 combined with chemotherapy is efficient and safe in the treatment malignant ascites and can improve the quality of life. It is worthing wildly using and research.

Objective To investigate the changes of blood coagulation indices during the percutaneous cor-onary intervention(PCI), so as to provide evidence for anticoagulation therapy. Methods 34 acute coronary syn-drome patients were enrolled,whose blood sample was taken at baseline,1 h,4 h,24 h,and 48 h after PCI operation. Thrombin-antithrombin complex(TAT), vWF, protein C, antithrombin, fibrinogen, D-dimer were tested. The result was processed by statistical software. Results After PCI, TAT continued to rise, protein C and antithrombin drop down,the vWF and D-dimer rose with TAT,and fibrinogen transiently drop down. Conclusion The thrombin pro-duces more quickly after PCI,its time phrase is coordinated with vWF and D-dimer,at the same time the anticoagula-tion system drops down. High anticoagulation at least maintains within 48 h and then tends to be normal.

Adolescent ; Blood Glucose ; analysis ; Diabetes Complications ; Diabetes Mellitus ; diagnosis ; Female ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; complications ; Treatment Outcome

Objective To investigate the effect of depression on the incidence of osteoporosis in patients with maintenance peritoneal dialysis (MPD).Methods We enrolled 80 MPD patients,who underwent peritoneal dialysis in our dialysis center.The clinical data and biochemical parameters of all patients were collected,bone mineral density was detected and the Self-rating depression scale was used to evaluate depression state.Results Among the 80 enrolled MPD patients,34 patients had osteoporosis (42.5％),48 patients had the presence of depression (60％).Logistic regression analysis showed that age,dialysis age,gender,diabetes history and depression state were the risk factors for osteoporosis in MPD patients,the depression state was negatively correlated with BMD of lumbar and femoral neck (r=-0.347,r=0.426,P＜0.05).Conclusion Depression state may be a risk factor for osteoporosis in clinic,it is of great significance to focus on the psychological state of MPD patients in the prevention and treatment of osteoporosis.

Objective To explore the proportional changes of regulatory B lymphocyte cells (Bregs) and suppressor T lymphocyte cell (Ts) in the peripheral blood of patients with Hashimotos' thyroiditis (HT).Method Sixty-one cases of HT and 38 healthy subjects with matched age and gender were recruited.Flow cytometry technology was used to detect the proportional changes of CD19+ CD24+ CD27 + B cells,CD19+ CD24hi CD38hi B cells,CD19+ IL-10+B cells,and CD8+CD28-T cells.Result Compared with control group,CD19+CD24+CD27+B cells in HT group increased significantly(P＜0.05).With the increase of thyroid peroxidase antibody,CD19+ CD24hi CD38hi B cells were decreased significantly.With the increase of antithyrogloblin antibody (TGAb),CD8 + CD28-T cells were decreased markedly (P＜0.05).TT3 was positively related with CD19 + CD24hi CD38 hiB cells while TT4 had a negative correlation with CD8+ CD28-T cells and positive correlation with CD19+ CD24+ CD27+ B cells.Logistic regression analysis showed that TGAb and FT4 were independent risk factors for decreased CD8+ CD28-T cells in lymphocyte percentage(P＜0.05).TSH was an independent risk factor for the decreased proportion of CD19+ CD24hi CD38hiB cell.FT4 was the independent risk factors for increased CD19+CD24+CD27+B cells(P＜0.05).Conclusion The percentage of Ts cells in patients with HT was lowered,while the different phenotypic Bregs cells showed various changes.Thyroid autoantibodies and thyroid function were closely associated with the immunological changes in HT patients.