Objective To evaluate the influence factor of the prognosis of traumatic subretinal hemorrhage after vitreo-retinal surgery. Methods The clinical data of 50 patients with traumatic subretinal hemorrhage who had undergone vitreo-retinal surgery were retrospectively analyzed. All patients had ocular traurnatie history and subretinal hemorrhage diagnosed by fundus and B-scan examination; the preoperative visual acuity was less than 0. 1. According to different conditions, the traumatic eyes were treated with vitreo-retinal surgery, combined with lensectomy, retinotomy or silicone oil tamponade, respectively. The period of follow-up after surgery was 2-53 months, and the average period was 7.27 months. The corrected visual acuity and retinal reattachment at the last follow-up were observed. The visual acuity ≥0. 1 was the standard of good prognosis; retina[ reattachment was observed by indirect ophthalmoscope and color fundus photography. The prognostic factors mainly included type of injury, open or closed injury, the disease course, preoperative visual acuity, retinal detachment, hemorrhagic choroidal detachment, vitreous hemorrhage, the sites of submacular hemorrhage, methods of surgery. The relationships between those prognostic factors and visual acuity outcome or retinal reattachment were analyzed by χ2 test and logistic regression analysis. Results About 46.0% patients had good prognosis of the visualacuity. In the eyes with preoperative visual acuity of no light perception to hand moving and finger counting to 0. 1, the rate of good visual aeuitywas 34. 2% and 83.3%, respectively; the difference between the two groups was significant(χ2=8. 860, P = 0.003). In the eyes with or without preoperative retinal detachment, the rate of good visual acuity was 37.5% and 80. 0%, respectively; the difference between the two groups was significant (χ2=4. 232,P=0. 040). In the eyes with subretinal hemorrhage involving the macular fovea or not, the rate of good visual acuity was 34.4% and 66.7%, respectively; the difference between the two groups wassignificant (χ2 =4. 836,P=0. 028). All the other prognostic factors had no obvious effect on the retinal reattachment after the surgery. Conclusion Preoperative visual acuity, retinal detachment and submacular retinal hemorrhage were the important influence factors associated with prognostic visual acuity of eyes with traumatic subretinal hemorrhage after vitreo-retinal surgery.

Objective To observe the therapeutic effect of treating primary dysmenorrhea with cold coagulation and blood stasis with warming-necdle. Methods 60 cases of primary dysmenorrhea with cold cougulation and blood stasis,which were treated during 2007 to 2008, were randomly divided into an acupuncture group and a medication group. The acupuncture group was treated with acupuncture at Ciliao and Sanyinjiao, while the medication group was treated with indomethacin. Results The total effective rate was 100% in the acupuncture group, and 93.3% in the medication group. The effects of the two groups were significantly different (P＜0.05). Conclusion Warming-needle is an effective therapy for primary dysmenorrhea with cold eougulation and blood stasis

OBJECTIVE To analyze and compare the value of c-reactive protein(CRP) and body temperature in the infection diagnosis and severity of infection among the patients with malignant hematological disease.METHODS According to the microorganism detection and application of antibiotics,we divided the 119 patients into infection group and noninfection group from May 2004 to May 2005 in our ward.CRP and temperature of the patients were measured and.RESULTS There were 88 cases in the infection group and 31 cases in the noninfection group.The CRP plasma concentration had significant difference between too groups(P

Objective To analysis the influence factors of standardization in the hierarchical chain management of type 2 diabetes and to enhance the hierarchical chain management of type 2 diabetes.Methods ( 1 ) Six hundred and ninty patients with type 2 diabetes completed 1 years management were divided into well-controlled glycosylated hemoglobin ( HbAlc ) group (＜7.0％ ) and bad-controlled glycosylated hemoglobin (HbAlc) group ( ≥ 7.0％ ).The conditions of diet,physical activity,medication,self-blood sugar monitoring and participation in health seminars were investigated and analyzed.(2) The patients were divided into standardized management group and not standardized management group.Their age,sex,educational background,occupation,monthly income per person,medical security,the course,cognition for glycuresis,two-way transfer,and chronic complications were investigated and statistically analyzed.Results ( 1 ) The proportions of physical activity (70.1％ vs 54.2％,x2=6.163,P=0.018),self-blood sugar monitoring(60.4％ vs 43.8％,x2=6.268,P=0.016) and participation in health seminars (56.0％ vs 41.7％,x2=4.577,P=0.045) in the well-controlled HbAlc group were significantly higher than those in the bad-controlled HbAlc group.(2) Their age [(61.08 ±10.04) years old vs ( 57.75 ± 9.89 ) years old,t=2.539,P=0.012],educational background ( ratio of low educational attainment:8.3 ％ vs 17.2％,x2=6.426,P=0.041 ),medical security (own expense ratios:4.6％ vs 11.5％,x2=3.543,P=0.048 ),awareness of diabetes ( ratio of poor awareness of diabetes:19.4％ vs 41.0％,x2=17.518,P=0.000 ),two-way transfer ( ratio of not transfer treatment:4.6％ vs 14.8％,x2=7.662,P=0.022) and chronic complications ( ratio of chronic complication:41.7 ％ vs 26.2％,x2=6.130,P=0.017) were significantly different between the standardized management group and not standardized management group.(3) Logistic regression analyses indicated that the age ( OR=0.954,P=0.006),monthly income per person ( OR=4.101,P=0.018 ),medical security ( OR=7.617,P=0.003 ),cognition for glycuresis ( OR=0.030,P=0.000),two-way transfer ( OR=9.079,P=0.000) and chronic complications ( OR=0.456,P=0.031 ) were the risk factors of standardized management.Conclusion We should focus on the impact factors affecting the standardized management of patients including age,monthly income per person,medical security,awareness of diabetes,ratio of not transfer treatment,positive strategies for chronic complications,improve the hierarchical chain management of type 2 diabetes,and then make the diabetic patients to early participate in standardization management of diabetes mellitus and delay the appearance of complications.

Objective To explore the hierarchical chain management model of type 2 diabetes and determine its evaluation.Method Based on the hierarchical chain management of the three community health service institutions and Dahua hospital in Shanghai Xuhui district,215 cases of type 2 diabetes had been involved in the study.Results Compared with the baseline before management,lasting blood glucose (FBG),2 h postprandial glucose (2hPBG),glycosylated hemoglobin (HbA1c),low density lipoprotein cholesterol (LDL-C),systolic blood pressure (SBP) and diastolic blood pressure (DBP) of the diabetes after 12 months' management declined [(8.50 ±2.81) mmol/L,(11.09 ±4.01) mmol/L,(8.56 ±2.41)% ,(3.31 ± 1.06) mmol/L,(139.06 ±20.68) mm Hg (1 mm Hg = 0.133 kPa),(78.20 ± 12.11) mm Hg vs.(7.41 ±2.04) mmol/L,(9.03 ±2.46) mmol/L,(7.34 ± 1.59)% ,(3.00 ± 1.06) mmol/L,(135.48 ± 17.82) mm Hg,(77.27 ±11.83) mm Hg],and the differences were statistically significant(P＜0.01 );control rate of FBG,2hPBG,HbA1c,LDLC,SBP,DBP had improved significantly [19.5% (42/215),20.9% (45/215),24.7%(53/215),20.0%(43/215),27.4%(59/215),30.2%(65/215) vs.50.7%(109/215),53.0% (114/215),54.0%(ll6/215),42.3%(91/215),47.0%(101/215),45.6%(98/215)](P＜0.01).Conclusion Primary and secondary-care hospital based hierarchical chain management model is valid and can be implemented for type 2 diabetes.

Objective To investigate the relationship and mechanism of the heme oxygenase-1 expression in peripheral blood mononuclear cells (PBMC) and the oxidative stress in diabetic nephropathy. Methods Two groups of diabetic patients with or without diabetic nephropathy and a normal control group were enrolled in this study. Fasting blood glucose (FBG), HbA1c, serum MDA level, ROS level, HO-1 mRNA level and HO-1 protein expression in PBMC were determined. Results In control group, diabetic group and diabetic nephropathy group , the MDA levels significantly increased[(14.23±5.07)nmol/ml vs (24.90±7.12)nmol/ml vs (43.83±16.97)nmol/ml](F＝37.022,P＜0.01), the ROS levels significantly increased (113.18±58.59 vs 364.54±88.67 vs 524.35±162.51)(F＝68.369,P＜0.01) and the HO-1 protein expression also increased significantly (22.84±9.98 vs 36.72±15.85 vs 58.1±15.93)(F＝31.302,P＜0.01). There was a positive correlation among the HO-1 mRNA, protein expression and MDA level(r＝0.407,0.429,P＜0.05). Conclusions There existed a severer oxidative stress condition in patients with diabetic nephropathy compared with the patients without diabetic nephropathy. HO-1 could be a potential pathway to ameliorate oxidative stress in diabetic kidney disease patients.

OBJECTIVE:To establish a method for the simultaneous determination of chlorogenic acid,vitexin glucoside,vi-texin rhamnoside,vitexin,rutin and hyperoside in Crataegus pinnatifida. METHODS:With reference peak of vitexin glucoside, HPLC was conducted to calculate the relative correction factor(RCF)of chlorogenic acid,vitexin glucoside,vitexin rhamnoside, vitexin,rutin and hyperoside,then the contents of above-mentioned 5 components in C. pinnatifida were calculated. The column was Agilent ZORBAX SB C18 with mobile phase of 0.1% formic acid-acetonitrile-tetrahydrofuran (gradient elution) at a flow rate of 1.0 ml/min,the detection wavelength was 350 nm,column temperature was 30 ℃,and the injection volume was 10 μl. RE-SULTS:The linear range was 12.50-400.0 μg for chlorogenic acid(r=0.999 8),25.00-800.0 μg for vitexin glucoside(r=0.999 9), 31.25-1 000.0 μg for vitexin rhamnoside(r=0.999 9),6.470-260.0 μg for vitexin(r=0.999 9),2.50-80.0 μg for rutin(r=0.999 8) and 9.375-300.0 μg for hyperoside(r=0.999 9);RSDs of precision,stability and reproducibility tests were lower than 2.0%;re-coveries were 99.2%-103.9%(RSD=1.6%,n=6),97.9%-100.8%(RSD=1.2%,n=6),99.2%-100.8%(RSD=0.5%,n=6), 97.3%-101.3%(RSD=1.5%,n=6),98.0%-103.0%(RSD=1.9%,n=6)and 95.5%-101.5%(RSD=2.2%,n=6). RCFs of vitex-in glucoside with chlorogenic acid,vitexin rhamnoside,vitexin,rutin and hyperoside were 1.119,1.009,0.706,1.063 and 0.830, respectively. CONCLUSIONS:The method is simple with good precision,stability and reproducibility,and it can be sued for the simultaneous determination of 6 components in C. pinnatifida.

Objective To explore the hierarchical chain management model in blood glucose control and its influence factors in patients with diabetes mellitus.Methods Health management database of diabetic patients was established in 2007 and managed by hierarchical chain management.The number of the patients reached to 1010 till 2011.The blood glucose control of diabetic patients was analyzed and its influence factors were analyzed by multivariate unconditional Logistic regression method.Results The concentration of glycosylated hemoglobin( HbA1c ) of 1010 patients with type 2 diabetes was (8.21 ±:2.70)％.Four hundred and eighty-seven cases (48.22％) reached the blood glucose standard,303 cases (30.00％)reached the blood pressure standard,245 cases (24.26％) reached the blood lipids standard,and 76 cases (7.52％) reached all three standards.Multivariate analysis showed that occupation (OR =2.521,95％ CI:1.871 - 3.397),education level (OR =1.890,95％ CI:1.642 - 2.174),disease course (OR =1.035,95％CI:1.016 -1.055),systolic pressure (OR =1.016,95％ CI:1.007 -1.025) and triglyceride (OR =1.204,95％CI:1.063 - 1.365) were the risk factors of blood glucose control (P ＜0.01).Conclusions Hierarchical chain management model is helpful for the blood glucose control in patients with type 2 diabetes.The comprehensive control and treatment of type 2 diabetes should be taken combined with related risk factors,such as blood pressure,blood lipids and diabetes disease course.

Objective To discuss the optical coherence tomography (OCT)characteristics in patients with syphilitic chorioretinitis.Methods This was a retrospective cohort study.58 patients (88 eyes) with syphilitic chorioretinitis were included.The fluorescence fundus angiography (FFA),indocyanine green angiography (ICGA) and OCT examination were performed,and the rapid plasma regain test (RPR) and treponema pallidum particle agglutination test (TPPA) were also made.The treatment response and follow up results were analyzed.Results In this study,87 eyes represented as needle like projections of the retinal pigment epithelium,86 eyes represented as retinal external membrane and myoid,ellipsoid structure was unclear or disappear,68 eyes represented as high reflection points within the vitreous body,16 eyes represented as shallow retinal detachment.After treatment,the needle like projections of the retinal pigment epithelium were fully restored in 79 eyes,retinal external membrane and myoid,ellipsoid structure were partial displayed in 62 eyes,and shallow retinal detachment were fully restored in 16 eyes.Conclusion The manifestations of OCT in patients with syphilitic chorioretinitis include needle like projections of the retinal pigment epithelium,unclear or disappear retinal external membrane and myoid,ellipsoid structure,high reflection points within the vitreous body and shallow retinal detachment.The above manifestations of OCT can be recovered significantly with treatment.

Objective To investigate the characteristic immunophenotype of B cell chronic lymphoid leukemia in china. Method Single and multiparameter flow cytometry were used to analysis 163 cases of B cell chronic lymphoid leukemia. Results 71.8%(117/163) of cases co-expressed CD5 and B cell markers. The patients were classified into category of B cell chronic lymphocytic leukemia(B-CLL), hairy cell leukemia(HCL) and other B-cell lymphoproliferative disorders(LPDs) by using the scoring system that was recommended by world health organization (WHO). The B-CLL typically display the composite phenotypes: CD5+,CD23+,CD20+,CD19+,HLA-DR+,but the CD22,CD11c,CD25 and FMC7 were variable present in some B-CLL cases.CD103 seems the most specific marker for HCL.To differentiate diagnosis of atypical B-CLL with B-prolymphocytic leukemia(B-PLL) or mantle cell lymphoma(MCL), one must not rely exclusively on immunophenotypic dates, cytogenetic or molecular biology detection would be helpful. The index of froward scatter( FSC) and antigens expression of tumor B cells could be calculated by dividing the relevant value of residual normal T cell within same sample as internal control, so the cell size and the intensity of antigen expression could be comparable each other and quantitative between different investigations. Conclusion immunophenotypic analysis is an extremely useful adjunct in the diagnosis of chronic lymphoid leukemia.