This study was aimed to investigate the seed protein of different forms ofTrichosanthis fructus from Shandong province. UV analyzer was used to analyze the seed protein content. PAGE fingerprint was drawn by Biosens Gel Imaging System software. The Jaccard coefficient was worked out by using NTSYS-pc software. A cluster dendrogram of different samples was established based on unweighted pair-group method with arithmetic means (UPGMA). The results showed that the content of different samples was obviously different. But there were many common bands in the fingerprints of PAGE. It was concluded that the content of seed protein cannot be used as the main index to evaluate the quality ofTrichosanthis fructus. The common bands in fingerprints of PAGE can be used to identifyTrichosanthis fructus.

Objective To explore the variation of serum galectin-3 and its correlation with ventricular remodeling in children with chronic cardiac failure (CHF). Methods Forty-ifve children with CHF were included and divided into cardiac function II group (n=10 ), III group (n=18 ), and IV group (n=17 ) according to the severity of CHF. The subjects were also divided into endocardial fibroelastosis (EFE) group (n=21 ) and dilated cardiomyopathy (DCM) group (n=24 ) according to primary disease. Thirty health children were included as control group. The level of serum galectin-3 was detected by ELISA. The level of serum NT-pro BNP was measured by radio immunoassay. The index of ventricular remodeling was detected by ultrasonic cardiogram. The correlation of the level of serum galectin-3 with ventricular remodeling and the level of serum NT-pro BNP were analyzed. Results In 45 children ( 19 males and 26 females) with CHF, the mean age was 3 . 42 ± 1 . 89 years. The levels of serum galectin-3 and NT-pro BNP were higher in cardiac function II group, III group, and IV group than those in control group (all P?0 . 05 ). Spearman rank correlation analysis showed that the level of serum galectin-3 was positively correlated with the left ventricular end diastolic diameter, the left ventricular mass, the left ventricular mass fraction, and the level of serum NT-pro BNP (all P?

Objective:To study the role of angiopoietin-2(Ang-2) in angiogenesis in oral squamous cell cacinoma(OSCC). Methods:Expression of angiopoietin-2 and CD_34 in 41 cases of OSCC(13 cases with lymph node metastasis)and 10 cases of normal oral mucosa was detected by immunohistochemical SABC method. Microvessel density(MVD) in the samples was counted under microscope. Results:Ang-2 was detected in 28 out of 41(68.29%) cases of OSCC and 2 out of 10(20%) of normal oral mucosa(P

AIM: To assess the effect of two different suture methods on the degree of pain and corneal epithelium healing condition after pterygium excision combined with autologous conjunctival flap graft transplantation. ·METHODS: Retrospective case-series study. According to the suture method, a total of 92 patients (92 eyes) with pterygium who received treatment in the First Affiliated Hospital of Huzhou University from June 2015 to June 2016 were divided into two group. There were 48 patients ( 48 eyes) in Group A were received intermittent suture, and 44 patients ( 44 eyes ) in Group B were received continuous interlocking suture. The degree of pain after surgery were evaluated between the two groups at 2h, 1d and 1wk after surgery by visual analogue score ( VAS). The healing status of corneal epithelium were observed between the two groups at 1d and 1wk after surgery by fluorescent staining. ·RESULTS: There was no significant difference in the average pain value 2h after surgery between Group A and Group B (P>0. 05). The average pain values 1d and 1wk after surgery in Group B was lower than that in Group A respectively (P<0. 01). Mean scores of corneal epithelium healing condition at 1wk were significantly better in Group B than in Group A (0. 54 ± 0. 32 vs 0. 86 ± 0. 34, P<0. 05), while not significantly different at 1d after the surgery (4. 04±1. 46 vs 4. 30±1. 42, P>0. 05). · CONCLUSION: Compared to intermittent suture, continuous interlocking suture can release pain response after pterygium excision combined with autologous conjunctival flap graft transplantation and promote the healing status of corneal epithelium.

Objective To establish a euglycemic clamp technique in beagle dogs. Methods The euglycemic clamp technique was applied in healthy beagle dogs and the blood glucose, insulin, C-peptide, insulin and glucagon were monitored during the clamp. Results The blood glucose was controlled within the basal level.The coefficient of variation was less than 5% during the clamp. The serum insulin concentration finally reached(40.0±3.8)mIU/L stably and a significant inhibition was shown in endogenous insulin by the determination of C-peptide. But there was no significant increase in serum glucagon compared with basal values.Conclusion Methodology confirmed that the euglycemic clamp technique is successful in beagle dogs and can be applied in the study of pharmacodynamics of insulin preparations.

This paper introduced the concept of accumulation-dispersing method and its theoretical basis as well as clinical application in the treatment of gland diseases. With three diseases, which were the Sjogren’s syndrome, cystic hyperplasia of breast and benign prostatic hyperplasia, as clues, common characteristics from etiology, pathology and pathogenesis were elaborated from the anatomical features, pathological characteristics and meridian pathways for the gland diseases. The disease pathogenesis always belonged to“mass” and“knot” of traditional Chinese medicine (TCM). The detailed clinical applications were as follows. For the pattern of blood stasis, the treatment principle was to promote blood circulation and to resolve masses. For the pattern of phlegm, the treatment principle was to reduce phlegm and to resolve masses. For the pattern of heat, the treatment principle was to clear heat, to relieve toxin and to resolve masses. For patients of“tumor” or“phthisis”, the treatment principle was to strengthen vitalqi and to eliminate stagnation. Worm medicine should also be combined during accumulation-dispersing. This paper provided referential ideas and methods for TCM treatment of gland diseases.

ObjectiveTo study the changes and clinical significance of serum heart-type fatty acid-binding protein (H-FABP) and soluble ST2 protein (sST2) in children with chronic heart failure (CHF).MethodsThirty-nine children with CHF and 30 healthy children were recruited. Serum levels of H-FABP and sST2 were determined by ELISA, The left ventricular ejection fraction (LVEF) and fractional shortening of the left ventricle (LVFS) were measured by two-dimensional echocardiog-raphy.ResultsIn 39 children with CHF, 15 males and 24 females, aged 2 months to 14 years, included 27 cases of endocardial ifbroelastosis (EFE) and 12 cases of dilated cardiomyopathy (DCM). According to the cardiac functional grading standard, the children with CHF were divided into 10 cases with cardiac function II, 15 cases with cardiac function III, and 14 cases with cardiac function IV. The mean levels of H-FABP, sST2 and NT-Pro-BNP in children with CHF at stage of heart failure and heart failure remission were statistically higher than those in the healthy children (allP<0.01). The serum H-FABP and sST2 levels had signiifcant differences among groups grouped according to cardiac functional grading standard (allP<0.05). The serum H-FABP and sST2 levels had no signiifcant difference between the EFE and DCM groups (allP>0.05). The Spearman correlation analysis showed that, in children with CHF at stage of heart failure, the serum H-FABP level was positively correlated with NT-Pro-BNP, sST2 and cardiac function (r=0.402、0.621、0.644,P<0.05). Serum sST2 level was positively correlated with NT-Pro-BNP and cardiac function (r = 0.501、0.678,P<0.05), and was negatively correlated with LVEF and LVFS (r=?0.340、?0.329, P<0.05).ConclusionsH-FABP and sST2 are involved in the development of heart failure. H-FABP and sST2 can be used as reference indices for clinical diagnosis and assessment of CHF.

Objective To observate the effects and reliability of azithromycin and ambroxol hydrochloride and glucose Injection in treatment of children with acute lower respiratory tract infection contraindicating to penicillin and cephalosporins. Methods 56 cases of children with acute lower respiratory tract infection for whom penicillin and cephalosporins were treated with azithromycin and ambroxol hydrochloride and glucose injection(group A) and other 100 cases without penicillin and cephalosporins contraindication were randomly divided into group B(treatment with cephalosporin) and group C (treatment with azithromycin). The clinical efficacy and adverse reactions of 3 groups after treatment in children were compared. Results In group A and group B, fever, cough, wheezing and other clinical symptoms, positive signs of the disappearance time of the lung were significantly shorter than those in the group C. The clinical efficacy of the two groups had significant difference as compared with group C (P0.05). Conclusion It is a good treatment with azithromycin and ambroxol hydrochloride and glucose injection to cure children cases with acute lower respiratory tract infection contraindicating to penicillin and cephalosporins, and it' s curative effect is equivalency with cephalosporin. It is worth to use this treatment in clinical practice.

Biomarkers, Tumor ; analysis ; Humans ; Male ; Prostate-Specific Antigen ; analysis ; Prostatic Neoplasms ; metabolism

The molecular delivery vectors used in gene therapy need provide the features of safety,stability, efficiency and capacity. The current studies on the structure and action mechanism of pRNA, a packaging RNA of phage?29, showed that pRNA with multiple binding sites can through cell membrane easily and escort exogenous molecules to target cell, without inducing immune reaction. As an ideal nano-scale gene therapy vehicle, pRNA presents a promising application in delivering multiple therapeutic components to detect and treat human diseases.