Objective To explore the abdomen surgical incision infection risk factors,and to put forward prevention countermeasures.Methods 1 854 patients with abdominal surgery were selected as subjects.According to whether had surgical incision infection,they were divided into the infection group(76 cases)and the non -infection group(1 778 cases).Single factor analysis and Pearson correlation analysis were used to summarize abdominal surgical incision infection risk factors.Results Single factor analysis results showed that age,BMI,category of incision,operation timing,operation time,diabetes mellitus,drainage tube placement,summer were risk factors for abdominal surgery incision infection (t or χ2 =8.925,5.840,5.376,5.445,5.846,19.674,5.846,19.674,all P <0.05).Pearson correlation analysis showed that age,BMI,category of incision,operation timing,operation time,diabetes mellitus, drainage tube placement and summer surgery were risk factors for abdominal surgery incision infection (r =0.746, 0.689,0.746,0.689,0.691,0.548,0.760,0.548,all P <0.05).Conclusion Abdominal surgery incision infection is associated with many factors.It is necessary for all kinds of risk factors for targeted intervention to reduce incision infection rate.

Objective To explore the clinical results of cervical cerclage in the treatment of cervical incom -petence.Methods Selected 63 cases of cervical incompetence of pregnant women ,according to the patient′s treat-ment voluntarily that they were divided into the observation group (cervical cerclage +conservative therapy)40 cases and the control group (conservative therapy)23 cases,indicators of pregnancy outcomes were compared between the two groups .Results There were 3 cases the late abortions ,8 cases premature deliveries ,29 cases full-term pregnan-cies in the observation group ,there were 9 cases the late abortions ,9 cases premature deliveries ,5 cases full -term pregnancies in the control group,using test,there were the differences of the statistical significants between them (χ2 =16.623,P<0.01);In the observation group,there were 0 case the late abortions,6 cases premature deliveries, 20 cases full-term pregnancies at 10~16 gestational weeks among 20 cases,there were 9 cases the late abortions,9 cases premature deliveries ,5 cases full-term pregnancies at 17~25 gestational weeks among the other 20 cases,using test,there were the differences of the statistical significants between the two time stages (χ2 =10.882,P<0.05). Conclusion For pregnant women with cervical incompetence ,cervical cerclage was made early in the pregnancy ,can extend effectively the gestational times ,improve the fetal survival .

Coronary Angiography ; Coronary Artery Disease ; complications ; diagnosis ; diagnostic imaging ; Diabetes Mellitus, Type 2 ; blood ; complications ; Glycated Hemoglobin A ; metabolism ; Humans ; Mass Screening

Angioplasty, Balloon, Coronary ; methods ; Coronary Disease ; therapy ; Female ; Humans ; Male ; Stents ; Treatment Outcome

Aspirin ; therapeutic use ; Coronary Disease ; therapy ; Coronary Thrombosis ; chemically induced ; epidemiology ; mortality ; Drug-Eluting Stents ; adverse effects ; Humans ; Paclitaxel ; therapeutic use ; Platelet Aggregation Inhibitors ; therapeutic use ; Polymers ; chemistry ; Sirolimus ; therapeutic use ; Ticlopidine ; analogs & derivatives ; therapeutic use

Diabetes Complications ; epidemiology ; etiology ; Diabetes Mellitus ; epidemiology ; Glycated Hemoglobin A ; analysis ; Heart Failure ; drug therapy ; epidemiology ; etiology ; Humans ; Receptor for Advanced Glycation End Products ; Receptors, Immunologic ; physiology ; Renin-Angiotensin System ; physiology

Aged ; Angioplasty, Balloon, Coronary ; Anticoagulants ; therapeutic use ; Electrocardiography ; Humans ; Myocardial Infarction ; physiopathology ; therapy ; Stents ; Thrombolytic Therapy

Angioplasty, Balloon, Coronary ; Coronary Restenosis ; prevention & control ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Stents

OBJECTIVE To sudy drug resistance related gene of carbopenem resistant Pseudomonas aeruginosa and type 1 integrating enzyme gene.METHODS With PCR method to detect and analyze carbopenem resistant P.aeruginosa pertinent metal ?-lactamase IMP,VIM,SPM,GIM genes and cell membrane protein oprD2 gene and six main drug resistance genes of type Ⅰ integrating enzyme gene and five others.RESULTS Fifty one strains of imipenem and meropenem resistant P.aeruginosa SPM,GIM metal enzyme genes were detected to be negative,16 strains of IMP and 5 strains of VIM type metal enzyme were all positive,14 strains of carbopenem resistant P.aeruginosa oprD2 gene were positive,other 37 strains of P.aeruginosa oprD2 gene were negative,7 strains produced metal enzyme and cell membrane protein oprD2 gene were deleted at the same time,49 strains with type Ⅰ integrating enzyme gene intⅠ1 were positive.CONCLUSIONS It is indicated the gene deletion of P.aeruginosa outer membrane protein OprD2 is important mechanism of carbopenem resistant P.aeruginosa,the second is metal enzyme,type Ⅰ integrating enzyme exists largely in P.aeruginosa.This hints the monitoring that drug resistance gene spreads and propagates in bacterium strain must be reinforced.

Objective To study the signal pathway of apoptosis of renal proximal tubular cells (RPTC) caused by cisplatin for prevention of toxic effects of cisplatin on kidney. Methods pcDNA3.1/Hygromycin vector and pEGFP-C3 vector including Bcl-2(Bcl-acta,Bcl-cb5 and Bcl-nt) were co-transfected in RPTC.After treated with cisplatin, Bax was activated,cytochrom C release and apoptosis were analyzed with confocal microscope and immunofluoresence technique. Apoptotic cells stained with Hoechst33258 were also counted and statistically analyzed. Results The percent of cytochrom C release (35.74%) in Bcl-cb5 transfected group was higher than those in Bcl-nt group (18.7%) and Bcl-acta group(24.6%)(P