Objective To evaluate mesh plug hernia repair in clinical application.Methods One hundred and eight cases of mesh plug hernia repair and eighty five cases of Bassini repair were retrospectively reviewed in our hospital from Aug. 1998 to Feb. 2000. Results Mesh plug hernia repir patients enjoyed less blood loss, earlier up and about, shorter postoperative febrile period and hospital stay, less postoperative dysuria ratio(all P

Objective To study the value of the temporary vena cava filter in the prevention of ectopic embolism formation in cases with thrombolytic therapy of venous thrombosis.Methods Of 11 patients, 10 suffured from venous thrombosis of lower limb and 1 from thrombosis of right internal jugular vein with persistent truncus arteriosus were treated by inserting permanent or temporary vena cava filter via median vein. Results In all 11 case control of symptoms followed this treatment occurred 7 to 15 days, thrombi were completely or partly dissoluted, the blood vessels recanalized, and finally removed the temporary vena cava filter. There were no complication and ectopic emboli related to thrombolytic therapy. Conclusions Our observation indicated that temporary vena cava filter insertion is safe and effective to prevent ectopic embolism in thrombolytic therapy of venous thrombosis.

Objective To investigate the hepatitis C virus(HCV) and hepatitis B virus(HBV) infection in hemodialysis patients in several hemodialysis centers in Beijing.Methods HCV RNA,HBV DNA(PCR) and the serum virus antibody(ELISA) were detected in 225 uremia patients.50 volunteers and the employers in hemodialysis center were also as controls.The relationship between the infection of hepatitis virus and the dialysis time,blood infusion and hepatic function was analysed.Results 37 patients(16.4%) were positive in HCV RNA,3 patients(1.33%) positive in HBV DNA.The logistic analysis showed that blood infusion and the time of hemodialysis were the risk factors.3 patients(3/99,3.0%) were found to be infected with both hepatitis B and C,with disorder of liver function and clinical symptoms.8.1%(8/99) of patients with positive HBcAb were infected with HCV.Conclusion The prevalence of HCV infection in hemodialysis patients is serious.Hemodialysis time and times of blood transfusion are the major ways to transmit HCV.

Objective To determine the relationship between serum adiponectin level and chronic inflammation,atherosclerosis in maintenance hemodialysis(MHD)patients.Methods Totally 60 MHD patients and 30 healthy volunteers were included in this study.Serum adiponectin level(ADPN)and C-reative protein(CRP),interleukin-6(IL-6)were measured.Carotid initial-medial thickness(IMT)and brachial arterial vasodilation were determined by echocardiography.Results Serum ADPN level(0.99?0.37)was higher in MHD patients than that(0.39?0.14)in controls.The ADPN level of higher IMT group was lower than that in normal IMT group.CRP,IL-6 and Cartid IMT were negatively correlated with ADPN(r=-0.22,-0.31-0.26,P

Objective To determine the relationship between hyperhomocyseinemia and atherosclerosis in hemodialysis patients.Methods Plasma total homocysteine (tHcy)concentrations were measured by using fluorescence polarization immunoassay.Carotid initial-medial thickness(IMT)was measured by echocardiography.Cardiovascular parameters including carotid Young elastic index and the prevalence of atherosclerosis plaques were calculated by established formulas.Results The prevalence of hyperhomocyseinemia was 68.3% in the hemodialysis patients.The folate and vitamin B_(12) concentrations were higher in patients than those in controls.Cartid IMT,carotid Young elastic index and the prevalence of atherosclerosis plaques were positively and independently correlated with tHcy (r=0.34,0.31,0.23).Multivariate stepwise regression indicated that the correlation also existed independently of other conventional risk factors such as age,sex,blood pressure,Scr,glucose.Conclusion The results indicate that hyperhomocyseinemia may be an independent risk factor for atherosclerosis found in hemodialysis patients.

Objective Todeterminethecorrelationbetweenthrombomodulinand atherosclerosis in chronic kidney diseases (CKD) patients.Methods A total of 96 CKD patients in our hospital were enrolled in the study, including 32 maintenance hemodialysis(MHD) patients and 64 non-hemodialysis CKD patients with stage 2 to 5(non-HD) and 30 age- and gendermatched healthy volunteers were used as control.Intima-media thickness(IMT) and atherosclerotic plaquesof theextracranialcommoncarotidarteryweredetectedbyhigh-resolutionB-mode ultrasonography. Bloodlevelof thrombomodulinwasmeasuredusingELISA,andcreatinine,triglycerides, cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol were measured routinely as well.Correlation analysis of thrombomodulin with other parameters was performed.Results The thrombomodulin level was significantly higher in CKD patients as compared to healthy controls[(12.15±3.04) mg/L vs(3.12±0.23) mg/L, P＜0.05], and also significantly higher in MHD patients as compared to non-HD patients [(16.89±3.35) mg/L vs (9.78±2.49) mg/L, P＜0.05].The atherosclerotic plaques incidence and IMT value of carotid artery increased significantly in CKD patients compared with healthy volunteers.Thrombomodulin was positively correlated with IMT in CKD patients(r=0.335, P＜0.01).Multiple stepwise regression analysis showed that thrombomodulin, Tm (OR=1.13, 95％CI 1.010-1.121), SBP (OR=1.09, 95％GI 1.009-1.114), CRP(OR=1.22, 95％CI 1.216-2.007), and Scr were independent risk factors of IMT.ConclusionThrombomodulin is correlated with carotid atherosclerosis in CKD patients and may be used as a marker to evaluate the endothelial damage.

Objective To investigate the mental health status and related personality type of psychological clinic adoleScent in general hospital and provide data for psychology treatment and intervention.Methods 219 adolescence consulters in 2006 were tested by symptom checklist(SCL-90) and eysenck personality questionnaire(EPQ).The caseswere separatedthree age groups,A group(16～20 years old),B group(21～25 years old),C group(26～30 years old)and disposed by SPSS 13.0.Results All factor scores of SCL-90 in psychological clinic adolescents were higher than those of youth norm in China(P＜0.01).The scores of female consulters were significant higher than those of male in depression(P＜0.05).The incident rate of mild mental obstacle(factor score＞2)in 3 age groups were significant different.The incidence rate of B and C groups were higher A group(P＜0.01).The factor scores were positive associated with P in EPQ and negative associated with L in EPQ.The obsession score of SCL-90 was negative associated with E in EPQ.Conclusions The mental health status of psychological clinic adolescents was not as good as norm adolescents.In psychological consulting and psychological health service,measures in different age and different personality could help build up healthy personality and effectively promote the development of mental health.

Objective To systematically evaluate maternal perinatal complications and neonatal outcomes after in vitro fertili zation and embryo transplantation(IVF-ET).Methods The computer retrieval was performed on the databases of PubMed,Cochrane library,EMbase,CNKI,Wanfang and Chinese biomedical literature database.The articles on the comparison between IVF and natural pregnancy were included.The RevMan5.3 software was adopted to conduct the meta analysis.Results Twenty-three articles conforming to the requirements were included,including 1 312 651 cases,among them 113 044 cases were IVF and 1 199 607 cases were naturalpregnancy.IVF mother's age was larger than that of natural pregnancy,while the gestational weeks were smaller than those of natural pregnancy,the newborn birth weight was lighter than that of natural pregnancy(P＜0.05);the probability of pregnancy-induced hypertension (PIH),placenta previa,postpartum hemorrhage and gestational diabetes mellitus (GDM) occurrence in IVF mother were higher than that of natural pregnancy (P＜0.05);the rate of multiple and cesarean section in IVF mothers were higher than that of natural pregnancy (P＜0.05);the occurrence rates of small for gestational age(SGA),low birth weight infants,stillbirth and premature in IVF were higher than those of natural pregnancy (P＜0.05).Conclusion The maternal perinatal complications in IVF are higher than those of natural pregnancy,and the birth outcomes in IVF are worse than those of natural pregnancy.

Objective To discuss the treatment effect of retrograde intramedullary nails under the guide of arthroscope in treating supracondylar fractures of the femur. Methods A total of 24 su-pracondylar fractures of the femur were treated with retrograde intramedullary nails under the guide of ar-throscope. All the patients were followed up for a clinical evaluation. Results The follow up for mean 14 months in all patients showed that all fractures were healed, with mean healing duration for three months. All the patients obtained good or excellent results after operation. Conclusions In treatment of supracondylar fractures of the femur, retrograde intramedullary nail under the guide of arthroscope has the advantages of mierotrauma, accurate location, firm fixation and short fracture healing time that are beneficial to joint function recovery and is worthy of clinical application.

AIM: To establish a capillary GC-FID programmed temperature method for determining eugenol in Bawei Tanxiang Pills(Lignum Santali Albi, Flos Caryophylii, etc.). METHODS: Chromatography was performed on a 25m?0.25mm(0.25?m film thickness), SE-54 fused-silica capillary column coupled with a FID-detector. The internal standard was cyclohexanone. RESULTS: A good linearity was obtained in the range of 0.25?g～8?g of Eugenol with a correlation coefficient of 0.9993. The average recovery was 96.5%, the RSD was 2.4%. CONCLUSION: The established method was provided to be a reliable quantitative method for quality control of Bawei Tanxiang Pills.