Objective To study the the effectiveness of Entecavir on serum transforming growth factor-β1 (TGF-β1) in patients with decompensated cirrhosis .Methods Eighty patients with decompensated cirrhosis were randomly divided into two groups ,the control group(n=40 cases) and the observation group (n=40 cases).The pa-tients in the control group were treated through the conventional treatmeat ,while the patients in the observation group were treated through the conventional treatment plus entecavir .They were treated for 24 weeks.Liver function,HBV DNA and serum TGF-β1 were detected.Results ALT,Tbil and ALB were improved after treatment in both groups (t=6.724,13.306,3.064,4.172,2.924,3.172,all P<0.05).They were more significantly improved in the obser-vation group than that in the control group (t=2.469,2.160,3.064,all P<0.05).HBV-DNA negative rate in the observation group was higher these in the control group (χ2 =4.82,P<0.05).Serum TGF-β1 in both groups were decreased after treatment(t=6.842,8.062,all P<0.01).There was a significant difference between two groups (t=3.178,P<0.05).Conclusion Entecavir can decrease serum TGF-β1 in patients with decompensated cirrhosis .

[Objective]To analyse the imaging findings of thoracic and lumbar fibrous dysplasia and evaluate the imaging characteristics.[Method]Among 5 cases of monostotic fibrous dysplasia of thoracic and lumbar spines,4 were imaged with CT scaning,2 with MRI and 5 with X-ray.All materials were analysed.[Result]Each X-ray revealed a round or oval radiolucent lesion surrounded by a distinct and thick rim of sclerosis.CT showed a round or oval low-density lesion with a high-density borderline between the lesion and normal vertebral bone tissue.Bone cortex remained intact in all cases.The lesion showed homogeneous long T1 signal on T1WI and hypo-or isointensity signal on T2WI.There was a characteristic hypointensity loop surrounded the lesion on T1WI,T2WI and PdWI.The lesion was demonstrated obviously in the contrast enhancement of scanning.[Conclusion]Monostotic fibrous dysplasia of thoracic and lumbar spine shows distinctive imaging characteristics that are different from dysplasia of limb bone or skull.These characteristics are decisive in the diagnosis of the lesion.

Chronic obstructive pulmonary disease (COPD) is the leading death cause of pulmonary diseases, ranking the fourth of global death causes. Self-management program is able to gradually improve the Airways of COPD patients with ventilation, reduce the degree of lung failure, elevate the health status as well as promoting self-efficacy, which is the key process to effectively control COPD relapse. In recent years, more and more domestic and foreign academic employ the widely-used network technology and carry out a large number of information study on COPD self-management intervention. This article reviewed literatures about the intervention methods on self-management of patients suffered from COPD, aimed at providing a better basis for exploring more effective self-management.

OBJECTIVE To investigate the antimicrobial-resistant profile of sulfamethoxazole-trimethoprim(SXT) resistant Staphylococcus aureus.METHODS The strains of S.aureus(SAU) were isolated from clinical specimens by routine methods.The identification and susceptibility test of the isolates were determined by Automated Microbiology Analyzer.Disk-diffusion was used for detecting meticillin-resistant S.aureus(MRSA).?2 Test was made to identify the significance of difference.RESULTS 68.0% Of isolates were referred as MRSA.The resistant rates of the isolates of SAU to SXT was 30.8%.The resistant rate of the isolates of MRSA and MSSA to SXT were 27.4% and 38%.60.5% And 71.3% of isolates were referred as MRSA from the SXT-resistant group and MRSA from the SXT-sensitive group.The resistant rate of MRSA from the group of SXT-resistant to tetracycline,levofloxacin and rifampicin were all significantly lower than those of isolates from the SXT-sensitive group(all P

0.05).The pregnancy rate was 41.5%(17/41) in the(Non-cystectomy) Group,33.3%(23/69) in the Laparoscopic Group,and 25.5%(14/55) in the Open Group,respectively,without significant differences(?~2=2.754,P=0.252).A total of 86 patients(90 cycles) were given a unilateral cystectomy,including 37 cycles in the Open Group and 53 cycles in the Laparoscopic Group.In the 37 cycles of the Open Group,the number of dominant follicles was less in affected ovary(4.41?4.02) than in contralateral one(6.14?4.37)(t=-2.364,P=0.024),whereas in the 53 cycles of the Laparoscopic Group,the number of dominant follicles was significantly less in affected ovary(3.33?3.50) than in contralateral ovary(6.40?3.61)(t=-5.358,P=0.000).Conclusions Both laparoscopic and open cystectomy of ovarian endometrioma may cause damage to ovarian response of COH.

The X-ray radiograph, CT scan and MRI appearance of 5 patients with pathologically proven fibrous dysplasia in thoracic and lumbar spine vertebrae were retrospectively analyzed. Plain radiographs, CT scans and MR images showed the presentation of eccentric lesion with intact cortex bone and marginal sclerosis in vertebral bodies without involvement of vertebral appendix and extraosseous soft tissue. The lesion masses were round (one being oval-shaped) and radiolucent in plain radiographs and CT scans. Homogeneous long signal was observed on T1 weighted image and strongly enhanced when gadolinium was administered. On T2 weighted MRI, short signal was found in the anterior part of the mass, long signal in the posterior part, and short and slight long signal in the middle part, without partitioning and laminating change. There was a good correlation between radiological features and surgical findings. These findings may be useful to diagnose fibrous dysplasia in spine.
Fibrous Dysplasia, Monostotic/diagnosis ; Fibrous Dysplasia, Monostotic/*radiography ; Lumbar Vertebrae ; Magnetic Resonance Imaging ; Retrospective Studies ; Thoracic Vertebrae ; Tomography, X-Ray Computed ; Young Adult

This paper deals with the problems existing in the making of textbooks in our universities in our country,and proposes the solutions and feasible measures to the problems

Objective To compare the therapeutic efficacy of reteplase(r-PA) and alteplase(t-PA) in the high risk patients with pulmonary embolism during a pulmonary artery catheter broken bolt in the interventional treatment,and to evaluate the clinical safety.Methods 54 high risk patients were selected as the research subjects,and they were randomly divided into treatment group(24 patients) and control group(30 patients).Patients in both two groups were given general treatment,low molecular heparin sodium anticoagulation therapy.Besides,the control group was given local perfusion thrombolysis enzyme treatment.While the treatment group was given local perfusion at enzyme thrombolysis treatment.Results Two-way Chi-square test results showed that before treatment,there were no significant differences in HR,RF,PaO2,PaCO2 and SaO2 between the two groups(all P>0.05).After 3-day treatment,in the treatment group,HR[(83.39±14.25)times/min],RF[(17.80±1.65)times/min],PaO2[(87.59±7.34)mmHg],PaCO2[(37.60±7.62)mmHg],SaO2[(97.29±6.72)%] in the treatment group group,which in the control group were (97.7±15.51)times/min,(20.49±1.68)times/min,(81.53±6.42)mmHg,(35.69±4.57)mmHg,(93.91±3.27)%,the differences between the two groups were statistically significant(t=8.01,7.33,6.32,all P<0.05).After three days therapy,the total effective rate was 86.67% in the treatment group,which was significantly higher than 75.00% in the control group (x2=1.21,P=0.55).After thrombolysis treatment,there was no significant difference between the treatment group and control group in hemorrhage rate(x2=2.24,P=0.53),which were 13.33% and 12.50%,respectively.Besides,the hemorrhage patients were all got effectively treated and their condition was significantly improved,and none of them occurred severe bleeding during the observation periods in the two groups.Conclusion Local perfusion reteplase therapy in high-risk patients with PE through the pulmonary artery catheter broken bolt in the interventional treatment is safe and is worthy of clinical promotion.

Objective To develop a gas chromatographic (GC)method for simultaneously determination of benzyl alcohol,2-phenoxyethanol,methyl-p-hydroxy benzoate (PHBA-Me?雪,ethyl-p-hydroxybenzoate(PHBA-Et?雪,isooropyl-p-hydroxybenzoate(PHBA-iPr?雪,propyl-p-hydroxybenzoate (PHBA-Pr),isobuty-p-hydroxy benzoate(PHBA-iBu)and butyl-p-hydroxy benzoate(PHBA-Bu)in cosmetics. Methods The 8 kinds of preservatives could be separated completely using the packed column and their peaks were not interfered by the other components in cosmetics. Results The detection limits of were 0.27,0.38,0.78,0.83,0.95,1.40,1.50 and 2.1ng respectively. The linear ranges of benzyl alcohol,2-phenoxyethanol and PHBA-iPr were 25-1 000 mg/L and the linear ranges of PHBA-Me?PHBA-Et?PHBA-Pr?PHBA-iBu and PHBA-Bu were 25-500 mg/L. The recoveries were between 92.6%-101.3% and the relative standard deviations(RSD)were between 2.31%-6.44%(n=6?雪. Conclusion The method was simple,rapid,sensitive and accurate. It was suitable for the detecting of preservatives in cosmetics.

Objective To evaluate the individualized fluid therapy in the elderly patients with coronary heart disease undergoing gastrointestinal surgery.Methods From January 2009 to December 2012,80 cases of coronary heart disease patients (aged 65-80 years) undergoing gastrointestinal surgery were divided into test group and control group by random digits table with 40 cases each.Traditional fluid therapy was used in control group in the intraoperative and postoperative period.Individualized fluid therapy was used in test group in the intraoperative and postoperative transferred to the intensive care unit (ICU) during the period of 24 h:in cardiac index (CI),stroke output index,stroke variation degree,under the guidance of indicators such as capacity titration type treatment.Hemodynamic index,fluid intake,incidence of cardiac adverse events and recovery of gastrointestinal function were compared in two groups into the operating room (T1),after anesthesia induction (T2),the operation started (T3),intraoperative 1 h (T4),the end of surgery (T5),transferred to the ICU 6 h (T6),transferred to the ICU 12 h (T7) and transferred to the ICU 24 h (T8).Results Compared with T1,two groups of patients with mean arterial pressure (MAP),central venous pressure (CVP),CI and stroke volume (SV) were lower than those at T2 [test group:(68.1 ±6.1) mm Hg(1 mm Hg =0.133 kPa) vs.(84.4 ±5.2) mm Hg,(5.5 ±0.8) cm H2O(1 cm H2O =0.098 kPa) vs.(6.2 ± 1.0) cm H2O,(2.8 ± 1.6) L/(min·m2) vs.(3.3 ± 0.8) L/(min·m2),(65.7 ± 4.5) ml vs.(74.3 ± 7.5) ml;control group:(65.4 ± 7.3) mm Hg vs.(85.1 ± 6.6) mm Hg,(4.6 ± 0.8) cm H2O vs.(6.4± 1.1) cm H2O,(2.7 ±0.7) L/(min·m2) vs.(3.3 ±0.6) L/(min·m2),(60.6 ± 7.6) ml vs.(73.8 ±7.5)ml],stroke variation degree (SVV) was significantly increased [test group:(15.9 ±5.1)％ vs.(12.1 ±5.9)％; control group:(15.8 ± 9.4)％ vs.(12.6 ± 8.4)％],there was significant difference (P ＜ 0.05).Compared with the same time of control group,MAP was higher at T3,CI was higher at T4 and T5,SV was higher at T2-T7,there was significant difference (P＜ 0.05).The total transfusion amount,crystal usage and urine in intraoperative and transferred to the ICU 24 h in test group were less than those in control group,while colloid usage was more than that in control group,there was significant difference (P ＜ 0.05).The incidence of cardiac adverse events between two groups had no significant difference (P =0.232).The postoperative ICU stay time,exhaust time,defecation time,into the liquid diets time and hospital stay in test group were less than those in control group [(37 ± 13) h vs.(55 ± 25) h,(72 ± 12) h vs.(99 ± 13) h,(92 ± 16) h vs.(113 ± 16) h,(4.0 ±0.8) d vs.(4.9 ± 1.9) d,(17 ±4) d vs.(27 ±5) d],there was significant difference (P ＜ 0.05 or ＜ 0.01).Conclusion In the elderly patients with coronary heart disease undergoing gastrointestinal surgery,individualized fluid therapy can effectively decrease adverse cardiac events,improve postoperative gastrointestinal function,and reduce length of hospital stay.