By counting the amount of microbes inoculation of superficial fungus and MIC determination, 10 kinds of herbs distributed in China were observed for their bacteriostatic actions on 8 kinds of common superficial fungal infections. Among them, 5% water extracts from Cortex Moutan Radicis, Herba Artemisia, Cortex Dictamni Radicis, Cortex Fraxini Rhizoma Belamcandae and Radix Notopterigii, their average MIC were 11. 88%, indicating that they can be applied as wide - spectrum antifungal herbs for superficial mycotic infection.

Objective To investigate the correlation between I405 single nucleotide polymorphism in CETP gene and the therapeutic effect of simvastatin in dyslipidemia patients.Methods Genotype information of I405V in CETP gene was detected by SNaPshot TM primer extension assay in 375 dyslipidemia patients.Blood lipid profiles before and 6 weeks after treatment with simvastatin were recorded to analyze the correlation between the therapeutic effect of simvastatin and I405 polymorphism genostype.Results The frequency of I405 V polymorphism was 38.9%in II genotype,48.5% in IV genotype and 12.5%in VV genotype.After being treated with simvastatin for 6 weeks,the serum levels of TC were significantly decreased by 1.21 mmol/L(P <0.01)and HDL-C level was significantly increased by 0.74 mmol/L(P <0.01).Compared with the IV and VV genotypes of I405V polymorphism,the decrease of TC in II genotype patients were 0.26 mmol/L and 0.16 mmol/L more respectively (P<0.01).Meanwhile,the increase of HDL-C was significantly different among three genotypes(P<0.01).HDL-C in II genotype was increased by 0.85 mmol/L,which was 0.19 mmol/L and 0.15 mmol/L more compared with IV genotype and VV genotype,respectively.Conclusion I405V polymorphism in CETP gene is similar with the lipid-regulating effect of simvastatin.The decrease of blood lipid is more significant in patients with II genotype compared with patients with V allele,suggesting that II genotype is the maker which may predict the therapeutic effect of simvastatin in dyslipidemia patients.However,this conclusion still needs further evaluation.

OBJECTIVE:To prepare Ganciclovir vagina suppository and to establish the quality control standard of it.METHODS:Suppository was prepared with gelatin as base material and ganciclovir as main ingredients.The content of ganciclovir was determined by HPLC.RESULTS:The preparation was whitish transparent duck-bill suppository with proper hardness.The identification and test of suppository was in line with the standards stated in Chinese Pharmacopeia(2005 edition).The linear range of ganciclovir was 2.0～90.0?g.mL~(-1)(r=0.999 9)The average recovery was 99.28%(RSD=0.58%,n=9)CONCUlSION:The preparation of Ganciclovir vagina suppository is easy in technological process.The content determination method is simple and accurate.

Objective To evaluate the right ventricular global and regional strain and strain rate in patients with metabolic syndrome(MS) by two‐dimensional speckle tracking imaging(2D‐STI) ,and explore the correlation between different MS criteria and global strain and strain rate of right ventricle . Methods Forty‐four MS subjects ,35 pre‐MS subjects and 40 healthy subjects were enrolled . The basal ,middle and apical systolic longitudinal peak strain( Ss) and strain rate( SRs) ,early diastolic and late diastolic peak strain rate(SRe ,SRa) of right ventricular free wall were measured using 2D‐STI and global strain and strain rate ( GSs ,GSRs ) ,early diastolic and late diastolic peak strain rate ( GSRe ,GSRa ) of right ventricle were calculated . The correlation between different MS criteria and GS ,GSR of right ventricle were analyzed . Results Compared with control group ,Ss ,SRs ,SRe and SRa in basal and middle segments in MS group and Ss ,SRs in basal segment in Pre‐MS group decreased( all P < 0 .05) . Ss and SRs in basal segment in MS group were significantly lower than those in Pre‐MS group(all P <0 .05) . Compared with control group , GSs ,GSRs ,GSRe and GSRa in MS group and GSs ,GSRs in Pre‐MS group decreased ( all P <0 .05) . GS and GRS in MS group and Pre‐MS group had no statistical significance( all P > 0 .05) . There were good correlation of waist circumference(WC) ,systolic blood pressure(SBP) ,fasting blood‐glucose with GSs( r =-0 .73 ,-0 .69 ,-0 .46 , P < 0 .01) and GSRs( r = -0 .63 ,-0 .78 ,-0 .48 , P < 0 .01) . The multiple regression analysis of MS criteria showed that waist circumference and systolic blood pressure were independently associated with GSs and GSRs of right ventricle(β= -0 .44 ,-0 .77 , P <0 .01) . Conclusions 2D‐STI could accurately assess right ventricular global and regional function in MS patients .Among all MS risk factors ,waist circumference and systolic blood pressure are the most responsible for right ventricular function .

Objective To culture preadipocytes in vitro and to study the cell compatibility of PLGA scaffolds,collagen scarfolds and hyaluronic acid-based scaffolds and tO choose the optimal seeding method.Methods The preadipocytes from human abdominal adipose tissue were isolated and cultured in enzyme-digesting method.The generation of human preadipocytes was planted on PLGA scaffolds,collagen scaffolds and hyaluronic acid-based scaffolds.and the cell compatibility was observed by MTT method.The seeding efficiency of human preadipocytes on scaffolds.human preadipocytes were seeded to hyaluronic acid-based scaffolds by static culture and stirred culture.Results Compared compatibility of preadipocyte with three different scaffolds,there was great difference between hyaluronic acid-based scaffolds and PLGA scaffolds.Difference also existed between hyaluronic acid-based scaffolds and collagen scaffolds that were different from PLGA scaffolds.Among them,hyaluronic acid-based scaffolds was the best.Conclusion Hyaluronic acid iS a better scaffolds material for adipose tissue engineering compared with PLGA and collagen.The seeding efficiency of stirred culture is higher than static culture,which is an optimal method for cell seeding tO 3-D scaffolds.

Objective To develop a simple new-type photographic device for the field battle and peace time,because of the function of the trivet of X-Ray machine is limited.Methods Circular chrome-plating seamless steel tubes,whose diameter is 4 cm and 5 cm respectively,were connected so as to constitute the arm structure in C shape and foundation in T shape.Results The simple new-type photographic device could project for patients in each kind of body posture and the range of focus adjustment could meet normal requirements.It was operated nimbly and freely.The material was durable and the structure was reasonable and stable.Conclusion The simple new-type photographic device meets the practical requirements in field battle and peace time.

Objective To analyze the characteristics of drug resistance to quinolones and erythromycin of clinical Campylobacter jejuni (C .jejuni) strains and to further investigate its molecular mechanisms .Methods A total of 193 clinical C .jejuni strains were isolated from feces of patients with diarrhea .Drug susceptibilities to ciprofloxacin (CIP ) , gentamycin (GEN ) , azithromycin (AZI ) , erythromycin (ERY) ,chloromycetin (CHL) ,doxycycline (DOX) and tetracycline (TET) were tested using standard agar dilution method . gyrA , gyrB and parC genes were amplified by polymerase chain reaction (RCR) and analyzed for molecular mechanisms of quinolones resistance ,and 23S rRNA , rplD and rplV genes for erythromycin resistance .Chi‐square test or Fisher′s exact two‐tailed tests were used to perform the statistical analysis .Results A total of 193 clinical C . jejuni strains were isolated during 1994—2010 ,among which 43 C .jejuni strains were isolated in 1994—1999 ,80 in 2000—2005 and 70 in 2006—2010 .The drug resistance rates for CIP increased significantly from 55 .8% in 1994—1999 to 95 .0% in 2000—2005 and 94 .3% in 2005—2010 (χ2=41 .94 ,P<0 .01) .The drug resistance rates for GEN were 0 in 1994—1999 ,11 .3% in 2000—2005 and 10 .0% in 2006—2010 ,but with no statistic difference (χ2=5 .078 , P=0 .08) .The drug resistance rates for AZI were 0 in 1994—1999 ,3 .8% in 2000—2005 and 4 .3% in 2006—2010 (χ2=1 .81 ,P=0 .40) .The drug resistance rates for ERY were 0 in 1994—1999 ,1 .3% in 2000—2005 and 4 .3% in 2006—2010 (χ2 = 2 .87 , P= 0 .24 ) . T he drug resistance rates for CHL were 2 .3% in 1994—1999 ,11 .3% in 2000—2005 and 20 .0% in 2006—2010 (χ2 =7 .82 ,P=0 .02) .The drug resistance rates for DOX were 60 .5% in 1994‐1999 ,86 .3% in 2000—2005 and 82 .9% in 2006—2010 (χ2 =12 .18 ,P<0 .01) .The drug resistance rates for TET were 74 .4%in 1994—1999 ,95 .0% in 2000—2005 and 94 .3% in 2006—2010 (χ2 = 15 .46 , P< 0 .01 ) .T he drug resistance rates for CIP‐DOX‐TET were 37 .2% in 1994—1999 ,83 .8% in 2000—2005 and 80 .0% in 2006—2010 (χ2 =33 .53 ,P<0 .01) .The drug resistance rates for CHL‐CIP‐DOX‐TET were 0 in 1994—1999 ,7 .5% in 2000—2005 and 20 .0% in 2006—2010 (χ2=12 .68 ,P<0 .01) .The drug resistance rates for GEN‐CIP‐DOX‐TET were 0 in 1994—1999 ,7 .5% in 2000—2005 and 8 .6% in 2006—2010 (χ2 =3 .74 ,P=0 .15) .All 163 CIP‐resistant C .jejuni strains had C257T mutation on gyrA gene .Mutations on gyrB gene were silent .ParC gene was absent in C .jejuni .Four ERY resistant C .jejuni strains had no mutation on rplD and rplV genes , but 3 of them had A2075G mutation on 23S rRNA gene . Conclusions The antimicrobial resistance rates for C .jejuni increase remarkably over the periods .C257T mutation on gyrA gene and A2075G mutation on 23S rRNA gene are main mechanisms for quinolones resistance and erythromycin resistance ,respectively .

Objective To explore the value of three-vessel and trachea(3VT) view plus aortic arch coronal section in ultrasonic diagnosis and classification of fetal right aortic arch(RAA).Methods Echocardiography data and follow-up results of 44 fetuses with RAA were retrospectively analyzed.Sonographic features on 3VT view and aortic arch coronal section were summarized.Results Among 44 fetuses with RAA,27 cases(61.36%) were RAA with aberrant left subclavian artery(ALSA) and the left ductus arteriosus(LDA) connecting the ALSA and U-shaped vascular ring was formed;17 cases(38.64%) were mirror right aortic arch(MRAA).Among 17 cases with MRAA,3 cases were with LDA connecting the descending aorta(DAO) and U-shaped vascular ring was formed;1 case was with LDA connecting the left innominate artery(LINA),8 cases were with absent ductus arteriosus(ADA),5 case were with right ductus arteriosus(RDA),no vascular ring was formed.Parts of MRAA were combined with other complex intracardiac abnormalities.RAA-ALSA-LDA were rarely combined with intracardiac abnormalities.Conclusions 3VT view is simple and intuitive for diagnosing RAA.Aortic arch coronal section has great clinical value in determining the concrete type of RAA.

Objective To further study the clinical efficacy and safety of salvianolate injection for the treatment of angina pectoris in coronary heart disease (CHD)with heart-blood stagnation syndrome. Methods A randomized imitative-blind mutli-center clinical trials with positive control and 3 parallel tests was carried out in 480 cases. The patients were divided into three groups: the control group received salviane injection 20 mL (n=120), the treatment group 1 (n=240) and treatment group 2 (n=120) received salvianolate injection in a dosage of 200 mg and 400mg respectively . After 14-daytreatment , the clinical efficacy and safety of salvianolate were observed. Results The total angina pectoris efficacy rates were 88.085 %in treatment group 1, 89.744 %in treatment group 2 and 67.257 %in control group (P

Purpose: Long non-coding RNA (lncRNA) is identified as an important regulator involved in oral squamous cell carcinoma (OSCC) tumorigenesis. This study aimed to investigate the functional role and underlying mechanism of LINC00662 in OSCC. Materials and Methods: The expression levels of LINC00662, miR-144-3p, and enhancer of zeste homolog 2 (EZH2) mRNA were quantified with quantitative real-time polymerase chain reaction in OSCC tissues and cell lines. Western blot analysis was used to assay the expression levels of E-cadherin, Vimentin, and EZH2. Cell proliferation, migration, and invasion were monitored by cell counting kit-8 and Transwell assays. Dual-luciferase reporter and RNA immunoprecipitation assays were employed to verify the regulatory relationship between LINC00662 and miR-144-3p. Results: The expression of LINC00662, positively associated with the increased TNM stage and lymph node metastasis of the patients, was up-regulated in OSCC tissues and cells. The overexpression of LINC00662 facilitated the proliferation, migration, and invasion of OSCC cells. MiR-144-3p could bind to LINC00662, and the promoting effect of LINC00662 overexpression was counteracted by miR-144-3p mimic. Moreover, EZH2 expression was negatively regulated by miR-144-3p and positively regulated by LINC00662. The silencing of EZH2 attenuated the promoting effects of overexpression of LINC00662 on cell proliferation, migration, invasion, and epithelial-mesenchymal transition. Conclusion LINC00662, as an oncogenic lncRNA of OSCC, accelerates OSCC progression by repressing miR-144-3p expression and increasing EZH2 expression.