Objective To learn healthy lifestyle and behavior literacy of residents living in Xicheng District of Beijing between 2008 and 2012 and to explore the influencing factors of healthy lifestyle and behavior literacy.Methods A total of 1 347 or 2 900 adults aged 18-60 years old were recurited from Xicheng District by using multistage stratified cluster sampling method in 2008 and 2012,respectively.Chisquare test and non-conditional logistic regression were used to analyze the effectiveness of 2-year intervention on healthy lifestyle and behavior literacy.Results The rate of healthy lifestyle and behavior literacy was 14.8％ vs.30.8％ in 2008 or 2012,respectively (x2=123.574,P＜0.05).For those with relatively lower education level (e.g.junior high school or below),the figure showed no statistically significant difference (x2=1.378,P＞0.05).In multivariate logistic regression analysis,female (odds ratio (OR)=1.350),education level (college/bachelor degree:OR=2.035,master degree or above:OR=2.554),monthly family income (＞5 000 RMB:OR=1.399) and investigation time (2012:OR=2.278) were influencing factors of healthy lifestyle and behavior literacy.Conclusion Remarkable improvement in healthy lifestyle and behavior literacy during 2012 as compared to 2008 could be attributed to the comprehensive interventions.In the future,those of low-literacy or low-income should be the mian target of modification of healthy lifestyle and behavior literacy.

To study the influence of individualized medication guidance based on an Short Messaging Service( SMS) platform on the medication compliance in the patients with diabetes. Methods: Totally 100 cases of diabetic patients from the outpa-tient section were randomly divided into two groups using a number method with 50 ones in each, namely odd number was in the obser-vation group and even number was in the control group. The observation group was given pharmaceutical guidance based on the SMS technology platform by pharmacists, and the control group was given telephone follow-up once a week to understand the medical situa-tion. At the beginning of the study and after three-month treatment, the medication compliance in the two groups was evaluated, and the control situation of blood glucose was also compared. Results:There was no significant difference in the medication compliance be-tween the two groups at the beginning (P>0. 05). After the 3-month treatment, the blood glucose and medication compliance between the two group had statistical significance (P<0. 01). Conclusion:Based on a mobile phone short message technology platform, indi-vidualized clinical pharmaceutical guidance can significantly improve the medication compliance in diabetic patients.

Objective: To study the executive functions of the top soldiers with excellent military skills.Methods: One group of top soldiers with excellent military skills and one group of common soldiers were tested by the Stroop task,the Wisconsin Card Sorting Test(WCST),and the Trail Making Test.Results: The top soldiers get significantly fewer errors in Stroop task,and spent significantly less time in Trail Making-A,Trail Making-B,and showed significantly fewer perservative responses(PR),and lower percent of perservative errors(PE%) than the common soldiers.Conclusion: The top soldiers with excellent military skills had higher level of executive functions,such as inhibitory control,and mental flexibility.

OBJECTIVETo investigate the therapeutic effect of alar rotation flap for severe alar retraction.

METHODSPatients with severely retracted alar underwent ala reconstruction using alar rotation flaps and autogenous cartilage batten grafts. First, costal cartilage was used to reshape the nasal tip and nasal dorsum. Then cartilage patch was used to extend and thicken the retracted alar. Then the alar rotation flap was transferred to correct retracted alar.

RESULTSFourteen patients with severe alar retraction underwent alar reconstruction with alar rotation flap and alar batten grafts. The alar retraction was corrected in all cases, with improvements functionally and aesthetically. No recurrence of alar retraction was noted. The incision healed with acceptable cosmetic results, with obvious scar in only one patient (one side).

CONCLUSIONSThe alar rotation flap is an effective and reliable surgical option to correct severe alar retraction. Scar can be kept inconspicuous by precise placement of the incision within the junction of the ala and the nasal dorsum, following principles of the aesthetic nasal subunits.

Cartilage ; transplantation ; Cicatrix ; prevention & control ; Costal Cartilage ; transplantation ; Esthetics ; Humans ; Nose Deformities, Acquired ; surgery ; Rhinoplasty ; methods ; Rotation ; Surgical Flaps

Objective To comprehend the clinical characteristics and treatment of primary hepatic amyloidosis.Methods A total of 10 cases of primary hepatic amyloidosis included. 4 cases from Peking Union Medical College Hospital and 6 cases from other hospitals.reported in the literature in recent 20 years were reviewed,Results (1)The frequent clinical symptoms related to primary hepatic amyloidosis presented as hepatomegaly(90%),abdominal distension(80%),shifting dullness(60%),anorexia(50%),fatigue(40%),edema(40%),weight loss(40%) and abdominal pain(30%).(2)Laboratory tests revealed elevated serum alkaline phosphatase which was (558.3?517.2)U/L,and other liver function involvement were rare:six patients(85.7%)had either a serum or urine monoclonal protein.(3)Liver biopsy is golden standard.The amyloid deposition was mainly located at sinusoida(4 casese,57.1%),and only 2 cases was at vascular(28.6%).Complication of bleeding after liver biopsy was reported(1 case).(4)The classical therapy scheme was melphalan and prednisone,four cases died from liver function failure and infection.Conclusion The clues to the diagnosis of primary hepatic amyloidosis include elevated monoclonal protein,hepatomegaly and an unexplained elevated serum alkaline phosphatase level which is not parallel with other liver functions.Live biopsy is golden standard.The treatment scheme include melphalan and prednisone,but its prognosis is poor.

AIM: To investigate the effect of combination of traditional Chinese and western medicine treatment on active tuberculosis patients and the impact on peripheral blood T-lymphocyte subsets. METHODS: 133 cases of active pulmonary tuberculosis patients were divided into two groups.The clinical effects of two groups were compared and Tlymphocyte subsets were detected. RESULTS: The total effective rate was 95.8%,its efficacy was superior to the control group(P

Objective To investigate the efficiency and mechanism of differentiation of reprogrammed adipose-derived stem cells (ADSCs) to neurons in vitro.Methods ADSCs from rats were cultured in vitro and then purified and identified.ADSCs at the third passage were divided into three groups:ADSCs without lentivirus-mediated gene transfection (blank group),ADSCs transfected with lentivirus carrying no neurogenin2 (Ngn2) (empty virus group) and ADSCs with lentivirus-mediated transfection of Ngn2 (Ngn2 group).All groups were induced in the medium containing cell growth factor for 15 days.The positive expression of neuron-specific nuclear protein (NeuN) in three groups was detected using immunofluorescence method so as to observe the efficiency of neuron differentiation.Expression variances of Mash1,Hes1 and Dll1 in each group were detected by Western blot analysis and the mechanism of differentiation was also discussed.Results After 15 days of induction,positive expression rate of NeuN in Ngn2 group,empty virus group,blank group was 90.12％,45.34％ and 40.26％ respectively,with significant differences among groups (P ＜ 0.01).Western blot analysis showed that Ngn2 group had a significantly higher expression of Dll1 (P ＜0.01) and obvious lower expressions of Hes1 and Mash1 (P ＜0.01),as compared with empty virus group and blank group.However,there were no significant differences of expression levels of Dll1,Mash1 and Hes1 between empty virus group and blank group (P ＞ 0.05).Conclusions After induction,the ratio of neuron differentiation of reprogrammed ADSCs is increased by almost 99％,as compared with simple ADSCs.The increased dfferentiation of reprogrammedADSCs to neurons may be associated with the inhibition of notch signaling through up-regulating Dll1 and down-regulating Mash1 and Hesl.

Objective China is experiencing increasing disease burden and economic burden of acute myocardial infarction(AMI),while the healthcare resources are limited and unevenly distributed.Hospitalization duration is an important measure of health resource utilization index.This study aims to describe the time trend of Length of stay(LOS) for AMI inpatient care in eastern urban areas of China,and to identify potential hospital-level factors associated with the LOS,which is an important indicator of resource utilization.Methods The study randomly selected a representative sample of patients admitted for AMI in 2001,2006 and 2011,from urban hospitals in eastern China.After central data abstraction from medical records,patients' characteristics,treatments and outcomes were compared between 3 hospital groups that were divided according to their median of LOS.Results Five thousand and forty-seven AMI cases were included in the analyses.The average LOS were (15.3±10.2),(13.5±8.7) and (12.2±7.8) d in 2001,2006 and 2011 respectively,with a decreasing trend(F=10.93,P<0.001).After adjusted for patients' characteristics,there were no significant different in LOS between years.Patients' characteristics were similar between high-,middle-and low-LOS hospitals,however,in high-LOS hospitals,use rates of aspirin,clopidogrel and statins were even lower(P≤0.001).LOS were longer 1.9 d in the hospitals with relatively small AMI inpatient treatment volumes(30-80 annually,t=2.97,P<0.01).Conclusions The average LOS for AMI in eastern urban areas of China is much longer than in western countries.Conclusion between hospitals have highlighted the gaps in care quality and efficiency.Standardized clinical pathways and hierarchical medical system are essential strategies in the new healthcare reform.

OBJECTIVE:To establish the method for simultaneous determination of related substances in Amlodipine hydrochlo-rothiazide and valsartan tablets. METHODS:HPLC method was used. The determination was performed on Symmetry C18 column with mobile phase consisted of water-acetonitrile-trifluoroacetic acid(90:10:0.1,V/V/V)and water-acetonitrile-trifluoroace-tic(10:90:0.1,V/V/V)(gradient elution)at the flow rate of 0.6 mL/min. The detection wavelength was set at 237 nm(impurity A) and 225 nm(impurity B,C,D). The column temperature was 30 ℃. RESULTS:The linear range of impurity A,B,C,D were 93.43-987.34 ng/mL(r=0.9994),12.27-255.92 ng/mL(r=0.9996),78.96-657.17 ng/mL(r=0.9999),28.39-218.16 ng/mL(r=0.9997),respectively. The limits of quantitation were 91.27,11.35,78.31,26.56 ng;the limits of stability and detection were 22.98,3.13,19.17,8.16 ng. RSDs of precision tests were lower than 2.0%. Only impurity A was found in repeatability test,RSD=0.79%. Recoveries were 99.4%-100.6%(RSD=0.41%,n=9),98.9%-102.0%(RSD=1.04%,n=9),99.4%-100.9%(RSD=0.56%,n=9),98.6%-101.2%(RSD=0.92%,n=9),respectively. CONCLUSIONS:The method is simple,rapid,sensitive and repeatable,and can be used for the determination of related substance in Amlodipine hydrochlorothiazide and valsartan tablets.