Part of the patients with transient ischemic attack (TIA) may develop ischemic stroke.Some of them may die because of complicating cardiovascular disease.Studies in recent years have shown that the ABCD2 score has an important value in the evaluation of the prognosis of TIA.This article summarizes the source and application of the ABCD2 score,and focuses on the roles of the score in the evaluation of the prognosis of TIA.

Chromatography, High Pressure Liquid ; methods ; Drug Residues ; analysis ; Electrochemistry ; Ethidium ; analysis ; Luminescent Measurements ; methods ; Sensitivity and Specificity

Objective To evaluate the efficacy of gentamicin solution in transurethral ureteroscopic lithotripsy to prevent postop- erative infection.Methods Prospective clinical randomized control study was conducted.From July 2003 to June 2006,116 ca- ses of ureteral stones at high risk of postoperative infection were randomized into control group or gentamicin group.Patients in gentamicin group received gentamicin solution for washing in the operation.All the patients undergoing operation were followed up for 2 weeks after operation.Diagnosis of postoperative infection was based on clinical manifestations.Results A total of 109 patients received operation in all the 116 cases,including 58 cases in gentamicin group and 51 cases in control group.Thirteen cases of postoperative infection were identified in all the patients receiving operation (11.93%),3 cases in gentamicin group and 10 in control group.The incidence of postoperative infection was significantly different between the two groups (X~2= 5.3342,P=0.0209).Eight cases had positive bacterial culture.Of the microbiological isolates,2 were gram-positive bacteria, 5 gram-negative bacteria and 1 Candida albicans.Conclusions The most common pathogen causing postoperative infection after transurethral ureteroscopic lithotripsy is gram-negative bacteria.The use of gentamicin solution for washing in the operation can reduce the incidence of postoperative infection.

Objective To evaluate the mental status of malignant hematologic patients, explore the morbidity of depression in malignant hematologic patients, and investigate valid interventional treatment on them. Methods 134 malignant hematologic patients were evaluated by SDS and HAMD, and 49 patientswere selected who was diagnosed depressive disorder then randomly divided into 2 groups. One was experimental group and the other control group. The patients of experimental group were treated with antidepressant drug and mental intervention during common therapy, while the patients of control group only took common therapy. The change of immunological function after treatment was detected. Results The morbidity of depression in malignant hematologic patients was 37 %. The scores of SDS and HAMD were significandy decreased and the depressive symptoms were notablely improved in experimental group and there were significant differences after treatment and before treatment (P <0.01), but there was no significant difference in control group (P >0.1). The NPY plasma levels significantly increased after treatment in experimental group(P <0.01), but there was no significant difference in control group(P >0.05); the CD+4/CD+4 values of patients in the experimental group were significantly increased after treatments. Statistical analysis revealed significant differences in the experimental group patients between pre-treat and after-treat (P <0,05),but no obvious difference in the patients of control group (P>0.5). Conclusion Mental intervention and antidepressive treatment can improve all of the depression, immunological function and quality of life of malignant hematologic patients.

Objective To develop a fast, simple immunodiagnosis assay for early diagnosis of schistosomiasis. Methods The soluble cercariae antigen(SCA) labeled colloidal dye was used as the detecting antigen for schistosomiasis. A dipstick dye immunoassay(SCA-DDIA) for early diagnosis of schistosomiasis was established. The antibodies in sera of infected rabbits in early stage of infection by SCA-DDIA were detected and compared with SEA-DDIA. The sera from people with acute and chronic schistosomiasis and other parasitic diseases and from healthy people were tested by SCA-DDIA and SEA-DDIA. Results In infected rabbits during early stage of infection, the average time of antibody detected by SCA-DDIA was 22 d , at day 30 post-infection all experimental rabbits were positive with SCA-DDIA, the detected time was earlier than that with SEA-DDIA. The sensitivity of SCA-DDIA for acute, chronic schistosomiasis japonica were 100.0% and 93.3% respectively. The specificity for healthy persons was 99.0%. The cross reaction rates with paragonimiasis westermani, clonorchiasis sinensis and fasciolopsiasis buski were 26.3%, 0 and 0 respectively. The results were similar to that by SEA-DDIA. Conclusion The SCA-DDIA is more useful for early diagnosis of schistosomiasis.

OBJECTIVETo investigate diagnosis and therapeutic effects of knee joint synovial chondromatosis with arthroscopic.

METHODSFrom March 1995 to July 2011, 28 patients with knee joint synovial chondromatosis were treated. Among them, 18 males and 10 females ranging age from 25 to 81 (mean 55.2) years,the course of disease ranged from 0.5 to 15 (mean 5.6) years. Clinical manifestation mainly included pain, swell and functional limitation of knee joint. Knee open surgery (17 cases) and laparoscopic surgery (10 cases) were respectively used. Clinical symptom,image data,pathological manifestation and effects under arthroscopy were observed, Lysholm scoring was used to evaluate effects.

RESULTSAll patients were followed up except one lost, the duration ranging from 6 to 24 months. Lysholm score in knee open surgery was increased from (41.89 +/- 6.81) preoperatively to (67.73 +/- 7.62) postoperatively;while in laparoscopic surgery it was increased from (40.78 +/- 7.54) preoperatively to (77.46 +/- 8.43) postoperatively.

CONCLUSIONArthroscopic surgery, which has no risk of rupture of incision, nonunion, earlier to exercise, is a good method to diagnosis and treat knee joint synovial chondromatosis.

Adult ; Aged ; Aged, 80 and over ; Chondromatosis, Synovial ; diagnosis ; surgery ; Female ; Follow-Up Studies ; Humans ; Knee Joint ; surgery ; Laparoscopy ; Male ; Middle Aged ; Treatment Outcome

Objective To observe the effect of atorvastatin on mixed dyslipidemia in type 2 diabetic patients. Methods 39 patients of type 2 diabetic with mixed dyslipidemia were taken with atorvastatin for 6 months,and the change of total cholesterel(TC),triglyceride(TG),low-debsity-lipoprotein-cholesteral(LDL-C),high-debsity-lipopro- tein-cholesteral(HDL-C)were observed.The incidence of side-effect was recorded.Results TC,TG,LDL-C were obviously reduced and their extent of reduction were 26.17 %,54.97 %,38.92 %.HDL-C was obviously increased and it's extent of increase was 14.81%(P

Objective To explore the relationship between the obstetric factors defined by Robson Ten-Group Classification System (RTGCS) and cesarean section rate (CSR),and to evaluate the validity of predictive models established based on the RTGCS for cesarean section.Methods Clinical data of 41 295 cases delivered in Shanghai First Maternity and Infant Hospital from January 1,2012 to September 30,2014 were retrospectively collected.CSR of different groups categorized by the RTGCS was analyzed by descriptive epidemiological methods by three models.Model 1 was obstetrics factors (parity,history of cesarean section,number of fetus,mode of labor,fetal presentation and gestational age);model 2 was obstetrics factors (model 1) + demographic characteristics and severity (maternal age and with/without treatment in intensive care unit);model 3 was defined as model 2+ complications (placenta previa,placental abruption,chronic or gestational hypertension,preeclampsia,renal disease,or human immunodeficiency virus infection).The relationship between obstetrics factors classified by the RTGCS and CSR was analyzed by the logistic regression model (the potential confounders were controlled).The validity of predictive models was evaluated by analyzing the area under the receiver operative characteristic (ROC) curve.Results (1) There were statistical differences in total CSR and CSR before labor among those cases respectively grouped by age,medical insurance,parity,signal/multiple pregnancy,fetal presentation and gestational age (all P＜0.05).(2) The recruited cases were categorized into ten groups according to the RTGCS and among them,the second group (single,cephalic presentation,nulliparous,≥ 37 gestational weeks,induced labor or cesarean section before labor) accounted for most of the cesarean section cases (61.2％,11 217/18 322),followed by the fourth group (single,cephalic presentation,multiparous,no previous cesarean section,≥ 37 gestational weeks,induced labor or cesarean section before labor),which were 11.2％ (2 061/18 322).(3) Obstetrical parameters,including parity,number of fetus,mode of delivery,history of cesarean section,fetal presentation and gestational weeks at delivery were related to CSR,even after adjustment for maternal age and medical insurance,or obstetrical complications,or both above factors (all P＜0.05).(4) Areas under the ROC curves and the 95％ confidence intervals of model 1,2 and 3 were 0.867 (0.863-0.870),0.875 (0.872-0.878) and 0.881 (0.878-0.885),respectively (all P＜0.01).Conclusion Related variables of RTGCS highly correlate with CSR and could be used as promising indicators for prediction of cesarean section.The RTGCS is of great application value to those research subjects.

Objective　To study the toxicity of Tripterygium Hypolaucun (Level) Hutch (THH). Methods　The flow cytometry technique was used to measure the micronucleus (MN) formation and cell apoptosis of Jurkat, CHE and NIH3T3 cell lines induced by THH. Results　THH could induce micronucleus formation and cell apoptosis of Jurkat, CHE and NIH3T3 cell lines. Quite similar changes were observed in three cell lines, but the Jurkat cells showed more sensitive than others. It was only 25 μl/plate THH that induced the high peak of MN formation at various time points, and only 50 μl/plate that induced the high peak of cell apoptosis. Conclusion　The result indicates that THH has stronger toxicity to Jurkat cells than to CHE and NIH3T3 cells.

Aim The effect of tetrandrine on TGF-?1 mRNA expression in glomerulosclerosis rat was observed. Methods The rats were randomly divided into four groups, such as the normal control group (sham operative rat), glomerulosclerosis model group,tetrandrine group and amlodipine group. The expression of TGF-?1 mRNA was analyzed by Northern blot hybridization. Results The expressions of TGF-?1 mRNA in two treating groups were much lower than untreated model group. There were no difference between these two treating groups. Conclusion Tetrandrine can decrease the expression of TGF-?1 mRNA in glomerulosclerosis rat induced by unilateral renctomy plus adriamycin.