To explore the cognitions and behavior of cough etiquette of 556 residents in Longhua Community and self-compare the changes of cognitions and behavior before and after health education and training.The results showed that awareness rate of cough etiquette was low before training (senior group:25.4％,children:11.9％,young white-collar:36.1％,immigrants:14.3％,P ＜ 0.05) and increased significantly (senior group:97.2％,children:99.2％,young white-collar:100.0％,immigrants:98.6％,P ＜ 0.05).Except for no difference in compliance aspects of immigrants (P ＞ 0.05),the other three groups improved after training.And the difference was statistically significant before and after training (P＜0.05).

Objective To study the effect and safety of controlled-release dinoprostone on the induced labor of late pregnancy . Methods 60 cases of late pregnancy puerpera were treated in our hospital from February 2014 to September 2015, and divided into the control group and the experimental group with reference to the stochastic indicator method, 30 cases in each group. The control group were given induced labor by oxytocin, and the experimental group were given induced labor by controlled-release dinoprostone, Changes of Bishop score, effects of promoting cervical mature, induced labor situation, and adverse reaction were compared between two groups. Results After medication, the cervical Bishop score of the group (8.35±0.93) points were significantly higher than (6.64±0.72) of the control group (P<0.05). The total effective rate 96.67％(29/30) of promoting cervical mature in the experimental group was significantly higher than 80.00％ (24/30) of the control group (P<0.05). Medicine to clinical time (14.89±1.57)h and total labor time (6.94±1.52) h of the experimental group were significantly better than (21.48±2.35) h and (9.30±1.31) h of the control group (P<0.05). The rate of delivery by vagina of the experimental group 83.33％ (25/30) was significantly higher than 60.00％ (18/30) of the control group (P<0.05). There was no different on adverse reaction rate between two groups. Conclusion There was good effects of Controlled-release dinoprostone on the induced labor of later pregnancy, with high rate of delivery by vagina and better safety.

Objective:To study the inhibition of astragaloside on the proliferation of human keloid fibroblasts. Methods: Com-pared with that of normal skin, the expression of transforming growth factor-β( TGF-β) and its transduction factors Smad in the human keloid fibroblasts was detected. The optimal concentration was screened by MTT after HFF-1 human skin fibroblast was infected with astragaloside at different concentrations. The mRNA expression of Smad2, Smad3, Smad4 and Smad7 in the fibroblasts was studied by using real-time. The protein expression of TGF-βRⅡ, Smad2, Smad3, Smad4 and Smad7 in the fibroblasts was detected by using Western blot. Results: Compared with that of normal skin tissue, the expression of Smad protein was significantly increased ( P <0. 05) in the human keloid fibroblasts, and there was no significant difference in the TGF-βRⅡ expression (P>0. 05). The optimal concentration of astragaloside was 0. 5μg·ml-1 . The expression level of Smad2 protein in the two groups was significantly increased, and the level of Smad3 expression was significantly decreased (P<0. 05). Conclusion:Astragaloside can inhibit the formation of fi-broblast possibly through Smad2 over-expression and Smad3 inhibition in the TGF-β/Smad signal transduction pathway.

Objective:To explore the effect of autoimmune regulator to TLRs expressions on peripheral antigen presenting cells(APC).Methods:①pEGFPC3-AIRE plasmid was transfected with liposome.②Confocal microscopy was used to observe the effect of transfection.③RT-PCR assay was used to detect the expressions of AIRE and TLR1-9 in RAW264.7cells at 36,48,72,96 h after transfection.Results:①The plasmid was transfected into RAW264.7 cells successfully,and the efficiency of transfection was 60~70%.②AIRE transfected RAW264.7 cells were achieved,and the best time was 72 h.③At 72 h after transfection,the expressions of TLR1,4,5,9 increased,and TLR3,7,8 reduced.The expression of TLR2,6 increased at 96 h.Conclusion:AIRE may regulate the immune response by control TLR expression in APC.It maintain the effective response to pathogen and tolerance state to self tissues through the effects to different TLRs.

Polycystic ovary syndrome (PCOS) is a common syndrome in adolescent women and women of reproductive age. Main manifestations are oligomenorrhea, anovulation, polycystic ovarian, and hyperandrogenism with metabolic abnormalities such as dyslipidemia, insulin resistance, and glucose intolerance. PCOS can lead to type 2 diabetes mellitus, cardiovascular diseases, and endometrial cancer, which seriously threat the health of women. The pathogenesis of PCOS is not clear. Over 60% of women with PCOS are obese or overweight. Appetite and energy intake regulation plays an important role in body weight management. Nutrients are mainly digested and absorbed in gastrointestinal track, which is also one of the largest endocrine organs in human body. Special endocrine epithelial cells in stomach, proximal small intestine, and distal small intestine can secrete ghrelin, CCK, GLP-1, and PYY, which involve in the regulation of appetite and are also known as appetite regulating hormones. This review focuses on changes in the secretion of gastrointestinal hormones and related weight loss treatment in patients with PCOS.

A fructosamine (DMF) method for the estimation of Serum glycosylated LDL (GLDL) is reported. The glycosylated rate of LDL (K value) is equal to GLDL/LDL. It is concluded that fructosamine method for the estimation of GLDL and K value is more convenient, fast, and has a high specificity, and is not interfered by glutathione, other reducing substances with low melecular weight, and the variation of serum proteins. GLDL and K value are thus suggested to be a better indicator for the diagnosis and evaluation of treatment in diabetes mellitus than the glycosylated serum total proteins.

Objective:To analyze the clinical effect and safety of Lingdan tablets and Wuling capsules in the treatment of alopecia areate. Methods:Totally 84 patients with alopecia areate were divided into the observation group and the control group with 42 ones in each. Minoxidil tincture was used for external in the two groups. The control group were treated with 0. 9 g Lindan tablets, tid, for 4 months and the treatment group was additionally treated with 0. 99 g Wuling capsules,po,tid, for 4 months. The changes in the area and position of trichomadesis, light pull test, the tissue growth score and Pittsburgh Sleep Quality Index ( PSQI) score were compared before and after the treatment. Results:The efficacy of the observation group was better than that of the control group(P<0. 05). Af-ter the treatment, the evaluated indices in the two groups were lower than those before the treatment(P<0. 01), and the reduction of the observation group was more significant than that of the control group(P<0. 01) . There was no notable adverse reaction appeared in the observation group. Conclusion:Lingdan tablets and Wuling capsules can improve sleeping quality, promote the growth of halr and enhance the curative effect.

Adenoma ; Diagnosis, Differential ; Hamartoma ; Humans ; Nasal Cavity ; surgery ; Paranasal Sinuses ; Respiratory Mucosa

Objective To evaluate the impacts of self-management on quality of life of patients with chronic obstructive pulmonary disease (COPD) in community. Method A total of 130 patients with COPD from selected 3 neighbourhood residential committees in Longhua community were randomized into intervention group (65 cases) and control group (65 cases). The control group was treated with conventional health education, the intervention group was treated with self-management education program. Both groups were evaluated by the Chinese version of the chronic disease self-management study measures and SF-36 profile before and after the 6 months intervention. Result After 6 months, the scores of the chronic disease self-management study in the control group were holistic health (3.52 ± 0.64), symptom (18.86 ± 3.06), shortness of breath (3.92 ± 1.74), somatic function (8.15 ± 0.51) and impact on life (22.21 ± 7.14), while the scores in the intervention group were holistic health (2.43±0.43), symptom (15.68±3.66), shortness of breath (2.06 ± 1.30), somatic function (5.73 ± 1.08) and impact on life (16.43 ± 5.17) , and the differences were statistically significant (P<0.01). Compared with the control group, the dimensions and total score of quality of life of the intervention group were (52.41±7.90 vs. 71.63±8.11, P<0.01). Conclusion The effective self-management could improve symptoms, the ability of self-management and their quality of life.

A molecularly imprinted film ( MIF) was prepared on the surface plasmon resonance ( SPR) sensor chip for the detection of testosterone. The nanometer imprinted film was synthesized by surface grafting approach. First, the gold sensor chip was modified with an iniferter of benzyl diethyldithiocarbamate to create the “grafting from” polymeric surface. Grafting of the MIF onto the SPR chip was subsequently achieved through ultraviolet light-initiated copolymerization of methacrylic acid ( functional monomer ) and ethylene glycol dimethacrylate ( crosslinker ) in the presence of testosterone as a model template. The template molecules were then removed to form a MIF with specific recognition sites for testosterone. With this iniferter technique , self-aggregation in the reaction solution phase was avoided and grafting polymerization was confined to the exterior of the chip surface. The grafting process was implemented by in situ monitoring with SPR, which permitted the thickness of the film to be easily and strictly controlled. The chip surface modified with a testosterone-imprinted film was characterized by the methods of polarization modulation infrared reflection absorption spectroscopy ( PM-IRRAS ) and atomic force microscopy ( AFM ) . According to the results, testosterone-imprinted film modification of the SPR chip was achieved by the distribution of numerous homogeneous, nanoscale holes on the surface. The testosterone-imprinted film was applied on a SPR sensor chip for the detection of testosterone in the range of 2 . 5 í 10-16 to 2 . 5 í 10-6 mol/L in acetonitrile with the lowest determining concentration of 2. 5 í 10-16 mol/L. Adsorption experiments showed that there were two kinds of binding sites in the MIF, and the linear correlations between the changes in reflectivity and the concentration of testosterone were y=19. 69 + 1. 21x(R2=0. 9913) and y=11. 5 + 0. 45x(R2=0. 9895), respectively. Control experiments utilizing estradiol, estriol, and progesterone as analogues showed impressive selectivity and specificity for testosterone determination. The testosterone-imprinted film reproducibility was evaluated with five cycles of rinsing-rebinding and the RSD was 16 . 8% and 11 . 2% for the SPR angle changes in rinsing and rebinding respectively, demonstrating that the MIF-modified SPR sensor had good reproducibility and repeatability. Finally, the SPR sensor was successfully used to determine testosterone in artificial urine samples with recoveries from 85 . 2% to 92 . 8%.