In the recent years,our country have made great developement on the reform about the nation health curative system,consummating the health curative market mechanism and conversion on the conception about health.If legionary hospital want to make a good place in the future competition about curative market,they must do more things.To do this,they must get away from the bad factors in the conducting system for current market and use good factors to achieve more markets in the competition.In order to actualize the business,we must consummate the system about curative service management.

0.05). Compared with the sham operative group, NO content in model group was obviously lower( P

OBJECTIVE:To investigate mycoplasma infection and drug susceptibility in patients with non-gonococcus urethritis (NGU),and to provide reference for rational use of antibotics in patients with mycoplasma infection.METHODS:Mycoplasma diagnosis reagent box was used to culture and identify mycoplasma from suspected patients with NGU,and to conduct drug sensitivity test.RESULTS:360 cases of positive mycoplasma among 711 suspected NGU patients (positive rate was 50.66%),Uu positive were 235 cases (positive rate 33.05%);Mh positive were 30 cases (positive rate 4.22%);Uu+Mh positive were 95 cases (positive rate 13.36%).Results of drug sensitivity test showed josamycin,doxycycline,minocycline,clarithromycin and tetracycline were best choice for Uu single infection,and josamycin,doxycycline,minocycline for Uu+Mh infection.CONCLUSION:Uregenital tract infections are mainly caused by Uu.Clinical medication for mycoplasma infection should be in accordance with the type of mycoplasma and results of drug sensitivity test.

Objective To evaluate the left ventricle geometry shape and left heart regional function in mitral insufficiency (MI) by quantitative tissue velocity imaging (QTVI) and the left ventricle systolic and diastolic geometry spbericity index. Methods Thirty normal subjects and 62 MI patients underwent QTVI and color Doppler imaging (CDFI) were enrolled in this study in order to measure the left ven-tricular geometry shape and left ventrieular regional function along LV apical long-axis view. Off-line LV regional velocity images along LV apical long-axis view were synchronously obtained. Peak tissue velocities of LV regional muscular tissue during systole(Vs),systolic acceler-ation(a), early diastole(Ve), LA contraction(Va)were synchronously measured as the index of left ventricular regional systolic and dias-tolic function. The left ventricle geometry shape index were reflected from the systolic and diastolic geometry sphericity index (SIs and Sid) and the left ventrieular ejection fraction (LVEF) and the peak D and peak a (PVd/PVa) of pulmonary veins flowing spectrum reflected the global left ventricular function index. The Vs, Ve, Va, a, PVd/PVd ratio, LVEF, SIs, SId were recorded and their correlation between normal subjects and patients with MI were compared. Result Vs, Ve,Va,a,PVd/ PVa ratio,SIs,SId in patients with MI were significantly re-duced. There was positive relation between Sis and a(r=0.602)and Ve/Va and SId(r=0.635). Conclusion There was negative rela-tion between regional cardiac function and LV spberieity, the higher cardiac function was accompanied with the lower SI.

Objective To evaluate the feasibility of MR PWI in judging maturity and variability of tumor vasculature in gliomas in rats.Methods Twenty male SD rats were randomly assigned to tumor group and control group.Four weeks after implantation of C6 glioma cells in the brains of tumor group and injection of saline in the brains of control group,all rats were examined using MR PWI before and after inhalation of a mixture of 10% CO2 and 90%air.PaCO2 and blood pH values of rats were monitored.Relative cerebral blood volume(rCBV)and relative cerebral blood flow(rCBF)values of tumors and normal brain tissue were measured.Brain sample were examined histologically using HE and immunohistochemical staining for smooth muscle actin(SMA).The histological features of gliomas were observed and SMA positively stained vessels of each tumor were counted manually using a light microscope.Perfusion data and pathological findings were analyzed statistically with SPSS for Windows.Results PaCO2 increased significantly[from(4.69±0.62)kPa to(7.62±0.81)kPa in tumor group and from(4.67±0.51)kPa to(7.63±0.78)kPa in control group,P＜0.05)after inhalation of the mixed gas.The rCBV and rCBF values of tumor core were remarkably greater than those of normal contralateral brain tissue.The increasing rate of rCBV and rCBF values in gliomas[(26±17)%and(26±18)%respectively]were significantly less than those in normal brain tissue[(90±32)%and(45±14)%repectively](t=5.05 and 2.355,P＜0.05)Immunohistochemical staining of 10 tumors as well as contralateral brain tissue all demonstrated positive SMA expression in the smooth muscles of the vessels.The vascular walls of positive SMA labeled vessels within tumors were thinner and their vascular lumen wider than those within normal brain tissues.The number of SMA(+)vessels in tumors[(6.7±2.8)/HP]was statistically less than that in contralateral brain tissue[(12.7±2.8)/HP](t=1.86,P＜0.01).Changing rate of rCBV,rCBF of the tumor cores and number of the positive SMA labeled vessels showed no correlation(r=0.504 and 0.607,P＞0.05),while changing rate of rCBV,rCBF in normal brain tissue correlated well with number of positive SMA labeled vessels(r=0.721 and 0.525,P＜0.05).Conclusion PWI can detect the hemodynamic change induced by PaCO2 increase in the normal brain and in the tumor.It may be a useful technique to measure maturity of tumor vessels.

OBJECTIVE: To evaluate the effectiveness of the Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep) questionnaire in measuring the quality of life in patients with primary hepatic carcinoma (PHC) in China. METHODS: FACT-Hep questionnaire was translated into Chinese and revised properly. From September 2005 to April 2006, one hundred and eighty patients with primary liver carcinoma were admitted and measured by using the Chinese version of FACT-Hep questionnaire, and the reliabilities, validities and responsibilities of the questionnaire were assessed. RESULTS: Correlation coefficient was higher between items and dimension of their corresponding domain (0.5933+/-0.1652) than that between the items and other domains (0.2749+/-0.1922). Six principal constituents were extracted by factor analysis and represented all domains of the questionnaire. The combinations of components were consistent with what was expected. The correlation coefficient of criterion-related validity was 0.828. The test-retest reliability correlation coefficients of physical, social/family, emotion, function, symptom and total questionnaire were 0.731, 0.334, 0.953, 0.786, 0.785 and 0.801 respectively, and the values of Cronbach's alpha were 0.7397, 0.4193, 0.7914, 0.8250, 0.8399 and 0.9161, respectively. There were statistical differences in scores of FACT-Hep questionnaire in different PHC stages or in different Child-Pugh classes (P<0.05). CONCLUSION: The FACT-Hep questionnaire can measure the quality of life in patients with PHC with good reliability, validity and responsiveness; it can be used in assessing the disease-specific health-related quality of life of patients with hepatobiliary cancers.

Objective To investigate the influence of injection color regents concentration on completed resection rate, operation time and injection volume of patients with intestinal tumor by ESD.Methods 90 elderly patients with intestinal tumor by ESD were chosen from June 2013 to June 2016. They were randomly divided into 3 groups including A group (30 patients) with glycerin fructose used alone, B group (30 patients) with glycerin fructose combined with 2% mythylene blue on the basis of glycerin fructose and C group (30 patients) with glycerin fructose combined with 4% mythylene blue on the basis of glycerin fructose; and the completed resection rate of tumor, operation time, injection volume and complication incidence in the peri-operative period of 3 groups were compared.Results There was no signiifcant difference in the completed resection rate of tumor among the 3 groups (P < 0.05). The operation time and injection volume of C group were signiifcant better than A group and B group (P< 0.05). There was no signiifcant difference in operation time and injection volume between A group and B group (P < 0.05). There was no signiifcant difference in the complication incidence in the peri-operative period among the 3 groups (P < 0.05).Conclusion Compared with glycerin fructose used alone and glycerin fructose combined with 1% mythylene blue for 2 mg, glycerin fructose combined with 1% mythylene blue for 4 mg by intestinal submucosal injection on patients with intestinal tumor by ESD can efifciently shorten the operation time and reduce the injection volume.

Objective To investigate the effect of stress level on blood coagulation and fracture healing in fracture patients.Methods The clinical data of 50 fracture patients (fracture group) and 50 healthy volunteers (control group) were analyzed retrospectively.The oxidative stress indexes [superoxide dismutase (SOD) and malondialdehyde (MDA)] and blood coagulation indexes [plasma fibrinogen (Fib),activated partial thromboplastin time (APTT),thronbin time (TT),and prothrombin time (PT)] were compared between the 2 groups.Correlation between stress level and coagulation indexes in the fracture patients was analyzed by Spearman correlation coefficient.The correlation between stress level and the progress of fracture healing in fracture patients was analyzed.Results There were no significant differences in APTT,TT,PT or other blood coagulation indexes between the 2 groups (P ＞ 0.05).The fracture group had a significantly lower SOD level but significantly higher MDA and Fib levels than the control group (P ＜ 0.05).Spearman analysis showed that the SOD level was negatively correlated to the Fib level (P ＜ 0.05) while the MDA level was positively correlated to the Fib level in the fracture group (P ＜ 0.05).The MDA level was negatively correlated to the process of fracture healing (P ＜ 0.05) while the SOD level was positively correlated to the process of fracture healing in the fracture group (P ＜ 0.05).Conclusions Traumatic fracture can cause stress reaction.It should be kept in mind that the severity of stress reaction is closely related to the Fib level and the process of fracture healing.

Objective:To investigate the correlation of the blood concentration of tacrolimus ( Tac) and serum cystatin C ( SCysC) and serum creatinine (Scr) in the patients with renal transplantation. Methods:Totally 84 cases of renal transplantation patients (67 male/17 female) treated with Tac were involved. The blood concentration of Tac, SCysC and Scr were monitored after the operation. Data results were categorized according to the postoperative time and the blood concentration. The correlations of Tac blood concentra-tion,SCysC and Scr were analyzed and compared by using Pearson correlation analysis. Results: The blood concentration of Tac was not significantly associated with SCysC and Scr in different postoperative time groups and different drug concentration groups ( P >0. 05). As the extension of time,the blood concentration of Tac showed a gradual declining trend, while SCysC and Scr levels de-creased first, and then increased gradually after two years of the operation. Conclusion:The blood concentration of Tac has no effect on the function evaluation of transplanted kidney by the biochemical indicators such as SCysC and Scr.

OBJECTIVEThrough the comparison of Xiaoyu ointment and xiaoyu plaster by in vitro transdermal demonstrate, to demonstrate the scientificity and feasibility of reformed formulation.

METHODThe improved Franz diffusion cells and in vitro rabbit skin were used in vitro penetration experiment with emodin as an indicator of penetration rate quantitated by HPLC.

RESULTThe cumulative penetration rate of emodin in Xiaoyu ointment fit the model of Weibull distribution, while the cumulative penetration rate of emodin in Xiaoyu plaster fit the model of Density equation. Take emodin as an index,the transdermal rate in Xiaoyu plaster was 1.93 times as Xiaoyu ointment, and the total penetrated amount was 2.84 times as Xiaoyu ointment. The results showed that the emodin of xiaoyu plaster reserved in the skin were 3.95 times more than the ointment.

CONCLUSIONThe penetration rate, total penetrated amount and the reserves in the skin of Xiaoyu plaster were better than the ointment, and the transdermal dosage form was better than the original form.