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 investigate the psychological status of family members of patients with depression, and discuss the health education pathway. Methods The families of 200 inpatients with major depression accepted systemic health education about depression according to the investigation of the self-designed questionnaire. They were assessed with Self-rating Depression Scale (SDS) and Self-rating Anxiety Scale (SAS) when the patients admitted and accepted 8 weeks of treatment. Results The score of SDS was more than 50 in 76.5% families of patients, and it was 79.0% for SAS when admission. The scores of SDS and SAS reduced after education (P<0.01). Conclusion Health education can improve the psychology of family members of patients with depression.

Objective To investigate the effects of Shuxuetong Injection (SXT ) on expressions of cell apoptosis and TLR4 a-round ischemic area after focal cerebral infarction in rats and to discuss its neuroprotective mechanism on ischemia-induced brain in-jury .Methods The SD rats were subjected to establish the model of middle cerebral artery occlusion (MCAO)by nylon monofila-ment suture ,then were randomly divided into the sham-operated group ,the model group and the SXT treatment group ;the cell ap-optosis and the expressions of TLR4 mRNA and protein around ischemic area at 12 ,24 ,48 ,72 h after cerebral ischemia were detec-ted respectively by TUNEL test mediated with DNA ,RT-PCR and immunohistochemistry .Results In the model group ,the number of TUNEL positive cells ,the expressions of TLR4 mRNA and protein were gradually increased at 12 h ,reached the peak at 24 h , then decreased and were still higher than those in the sham-operated group(P<0 .01);in the SXT treatment group ,these expres-sions after 24 h were lower than those in the model group (P<0 .05)and declined as the treatment time increase(P<0 .05) .Conclu-sion In subacute stage of cerebral ischemia injury ,apoptosis is related with the expression of TLR4 ,SXT may inhibit apoptosis , down-regulate the expression of TLR4 around ischemic area ,this may be one of the mechanisms of neuroprotection .

Objective To assess the value of echocardiography in guiding surgical operation approach of ventricular septal defect (VSD). Methods A total of 200 patients with VSD underwent surgical repair. The type of VSD was determined with echocardiography before operation and the results were analyzed in comparison with operation approach. Results There was significant accordance in the type of VSD detected with echocardiography and the surgical findings, and the coincidence rate of 80.00%. The transatrial approach was chosen in patients with perimembranous VSD, subseptal cusp VSD and simple membranous;the anspulmonary approach was chosen in subarterial VSD, while transventricular approach was chosen in muscular VSD or VSD with large size. Combined approach was suitable in VSD complicated with intracardiac malformations. Conclusion The type of VSD determined with echocardiography plays a key role in the selection of operation approach, and is benefit to reducing complications.

0. 05 ). For detection of pancreatic duct dilation and lymph node metastasis, EUS was better than CT ( P=0.039,P=0.004). The accuracy of EUS in determing peripancreatic fat infiltration and organic invasion was correlated with tumor size (P=0.015,P=0.022) , pancreatic duct dilation was correlated with the location of tumors ( P

Objective To evaluate the role of myocardial contrast echocardiography (MCE) to select target vessel, to monitor the opacification zone and to avoid complications during transcoronary ablation of septal hypertrophy(TASH) for hypertrophic obstructive cardiomyopathy(HOCM). Methods In 37 HOCM patients cardiac apex four chamber view, parasternal left ventricular long axis view and left ventricular short axis view were recorded after injection of the myocardial agents and absolute ethanol 5 minutes later respectively. And the opacification zones of the myocardial agents and absolute ethanol were observed. Results Among 37 patients,2 patients gave up treatment because of no appropriate vessel to provide ablation by coronary Doppler flow imaging.Two of 37 patients gave up treatments and did not undergo myocardial contrast echocardiography because of diffused coronary arteries in coronary angiography. Among 33 patients who underwent MCE, 5 patients gave up TASH including one of the opacification of left ventricular mammary muscles, one of the opacification of right ventricular and right ventricular mammary muscles, one for the opacification zone out of the target area and two for the large opacification zone. Other 28 patients underwent TASH successfully. Just after operations and 7 days, left ventricular outflow tract pressure gradient decreased at no less than 50%. Distribution zone of absolute ethanol was smaller than that of myocardial opacification zone in some patients. Conclusions MCE is a credible reference for selection of target vessels in TASH for HOCM.

Objective To explore the value of diagnosis and treatment of conization of cervix to cervical intraepithelial neoplasia(CIN)Ⅱ-Ⅲ grade.Methods The data of 76 patients diagnosed as CIN Ⅱ-Ⅲ grade through pre-operative multiple-punch biopsies from July 1st 2006 to June 30th 2007 was retrospectively analyzed.Compared the pathohistology and treatment methods before and after conization of cervix.Results Accordance rate of diagnosis in pre-operative cervical biopsies under vaginoscopy was 48.68%,pathological up-grade were 24 cases(31.58%),among invasive carcinomas were 8 cases(10.53%),pathological down-grade were 15 cases(19.74%).Conclusion Diagnostic cervical conization could enhance the rate of diagnosis,and prevent the omission of invasive carcinomas for the patients with CIN Ⅱ-Ⅲ grade.

Objective To discuss the influence of health education pathway on detaining time of thoracic drainage tube and standardize the nursing procedure for postoperative patients.Methods Forty five patients after thoracotomy from March to December in 2006 were set as the control group.Fifty patients of the same kind from January to September in 2007 were named the test group.The control group received conventional nursing education.The test group received health education on the day of operation,the first,second,third and fourth day after operation from specified nurses according to health education pathway.The contents included psychological nursing,pain management,respiratory function and physical training and enhancement of drainage efficacy.The average indwelling time of thoracic drainage tube was recorded.Results The average indwelling time of thoracic drainage tube in the test group and the control group was(74.40±8.88)h and(91.68±10.08)h respectively,which showed statistical difference,P＜0.01.Conclusions Application of health education pathway effectively shortened indwelling time of thoracic drainage tube as well as reduced pain and medical costs of patients.

Objective To assess the value of two-dimentional strain/strain rate (2D-S/SR) imaging compared with endomyocardial biopsy (EMB) in detecting acute rejection (AR) reaction after heart transplantation (HT). Methods Twenty-five patients who required HT underwent echocardiography within 12 h after EMB. Ten patients of grade 0 AR were regarded as group A, 8 patients with grades Ⅰa-Ⅰb were considered as group B, 7 patients with grades ≥Ⅱa were considered as group C. Thirty age-matched normal controls were considered as group D. The longitudinal, radial and circumferential stain and strain rate of different ventricular wall in systolic were measured and compared among groups. Results Compared with the group D, longitudinal stain (LS) of basal-septum, circumferential strain rate (CSR) of ant-septum at the level of mitral valve, radial strain (RS) of all segments at the level of mitral valve reduced in groups A, B and C. Conclusion The RS of 2D-S/SR is an effective and sensitive technique for the detection of acute rejection, and longitudinal stain can be used as an early index of AR for grade ≥Ⅱ after HT.

Objective To explore whether Cl2MDP-loaded gelatin particles can induce the depletion of macrophage or can depress the immunity of macrophage in SD rat models of immune thrombocytopenic purpura(ITP) to treat the ITP rats.Methods SD rats were intravenously injected with 150 ?L of anti-platelet serum once per 24 hr to induce the ITP model.The platelet count was persistently less than 50?109L-1 in these models.After intravenous injection of a group dose of Cl2 MDP-gelatin particles,the platelet counts of these models were examined at the time of 4 hr,24 hr,48 hr,72 hr and 96 hr,respectively.The pathological change of macrophages in spleen was observed by electron microscopy.Results Cl2MDP-loaded gelatin particles can significantly increase the platelet counts of ITP models from less than 50?109L-1 to mean 180?109L-1 in 24 hr after injection.The pathological changes of macrophages were seen under electron microscope,such as degeneration, necrosis and so on.Furthermore,rats pre-treated with Cl2 MDP-loaded gelatin particles can evade the decrease of platelet counts when they were injected anti-platelet serum.Conclusion Cl2 MDP-loaded gelatin particles can promptly,effectively restoreplatelet counts of ITP models to physiological level with a dose dependent manner.So,the targeting therapy of drug-loaded gelatin particles offers a new approach to treat ITP.