Child ; China ; Communicable Diseases ; Communicable Diseases, Emerging ; Humans ; Multicenter Studies as Topic

Objective To observe the clinical curative effect of fumigation and steaming with traditional SHE medicine and life intervention on women patients with metabolic syndrome( MS) .Methods 60 women with MS were randomly divided into treatment group and control group,30 cases in each group.The control group was orally given western medicine.The treatment group used fumigation and steaming with traditional SHE medicine and life interven-tion on the basis of oral western medicine therapy,3 days every 1 time,10 times for a period of treatment.The changes of triglyceride(TG),high-density lipoprotein cholesterol(HDL-C),fasting plasma glucose(FPG),blood pressure, body mass,waist circumference,body mass index(BMI),abdominal fat thickness and body fat percentage(PBF) before and after treatment were observed.Results Before treatment,there were no statistically significant differences in TG,HDL-C,FPG,blood pressure,body mass,waist circumference,BMI,abdominal fat thickness,PBF between the two groups.After treatment, TG, HDL -C, FPG, SBP, DBP, body quality, waist circumference, BMI, abdominal fat thickness and body fat in the treatment group were (1.52 ±0.32) mmol/L,(1.36 ±0.31) mmol/L,(6.12 ± 0.31)mmol/L ,(140.67 ±9.32)mmHg,(82.23 ±7.03)mmHg,(65.50 ±11.35)kg,(79.09 ±19.67)cm, (21.30 ±6.12) kg/m2,(26.63 ±3.77) mm,(23.6 ±3.18)% respectively,which in the control group were (1.76 ±0.31) mmol/L,(1.18 ±0.32) mmol/L,(6.40 ±0.32) mmol/L,(150.83 ±12.10) mmHg,(86.50 ± 6.97)mmHg,(71.57 ±12.07)kg,(89.65 ±20.92)cm,(25.15 ±7.41)kg/m2,(30.40 ±3.22)mm,(26.5 ± 3.32)%respectively.The differences between the two groups were statistically significant( t=2.950,2.211,3.414, 3.644,2.362,2.007,2.014,2.194,4.165,3.455,all P<0.05).Conclusion It has obviously improved clinical curative effect for patients with MS,and has certain advantages in the reshape by fumigation and steaming with tradi-tional SHE medicine and life intervention.

To experimentally evaluate the ectopic osteogenetic capacity of synthesized BMP2-derived peptide P24 combined with poly lactic-co-glycolic acid (PLGA), Wistar rats were divided into two groups: group A, in which BMP2-derived peptide P24/PLGA complex was implanted, and group B which received simple PLGA implant. The complex was respectively implanted into the back muscles of rats. Samples were taken the 1st, 4th, 8th, and the 12th week after the implantation. Their bone formation was detected by X-ray examination, and tissue response was histologically observed. Western blotting was used for the detection of the expression of collagen I (Col-I) and osteopontin (OPN). There was acute inflammation in the tissue around both types of implants at early stage. The cartilage was found around implant areas 4 weeks after the implantation of BMP2-derived peptide p24/PLGA complex, 8 weeks after the implantation, osteoblasts were found, and 12 weeks after the implantation, typical trabecular bone structure was observed. In group B, after 12 weeks, no osteoblasts were found. It is concluded that PLGA is an ideal scaffold material for bone tissue engineering. BMP2-derived peptide can start endochondral ossification and is more effective in inducing ectopic osteogenesis.

AIM:Receptor tyrosine kinase (RTK) activation is critical for growth factor-mediated cell proliferation. The present study was designed to determine the effect of the tyrphostin AG1295 and AG1296, a selective blocker of PDGF βand αRTK,on proliferative vitreoretinopathy (PVR) development.METHODS:Rabbit conjunctival fibroblasts (RCF) cells were cultured.The effects of AG1295, AG1296,PDGF-AA and PDGF-BB on RCF proliferation are evaluated by MTT assay.Homologous rabbit conjunctival fibroblasts were injected intravitreally to make animal PVR model, followed by injection of 100μmol/L of AG1295 or AG1296 respectively. The presence of tractional retinal detachment (TRD) was assessed to evaluate the effect of AG1295 and AG1296 in vivo .Electroretinography and histologic studies were performed after intravitreal injection of AG1295 into untreated eyes to evaluate toxicity. RESULTS: Both AG1295 and AG1296 (10μmol/L) significantly inhibited rabbit conjunctival fibroblast cell growth stimulated by PDGF-AA or -BB in vitro.Development of TRD was significantly reduced (P<0.05) with 100 μmol/L of AG1295 or AG1296 in vivo, but the effect of AG1295 only present till day 14. Inhibitive effect of AG1296 is longer than that of AG1295.No significant histologic or retinal functional damage was found in both drug-treated groups. CONCLUSION: PDGF αand βreceptor specific inhibitor AG1296 and AG1295 attenuated PVR without significant side effects in rabbits, and AG1296 was better than AG1295. The much longer and stronger therapeutic effect from PDGFαreceptor inhibitor indicated that PDGF α receptor is more important in the development of PVR, and inhibition of this pathway could be a useful treatment alternative to prevent PVR.

ObjectiveTo investigate the economic status of psychiatric patients and their families in Shaoxing area in Zhejiang Province.MethodsA self-edited questionnaire was used to survey the annual income and expenses for medical treatment among psychiatric patients and their families.ResultsThe average annual income of per person in psychiatric family was (3823.07±3354.99) Yuan while average annual income of per psychiatric patient was (1918.20±5188.42) Yuan, which were only 62.3% and 31.2% of the rural controllable annual income, 20.9% and 14.2% of urban controllable annual income in Shaoxing area. In the meantime, 30.43% psychiatric patients did not have any incomes and 47.43% were below 500 Yuan per year. Engel coefficient was (59.65±24.36). The average expense for medical treatment was 1052.54 Yuan per year, which was 54.9% of annual income of the psychiatric patients. In some illness, this rate was as high as 90% or above.ConclusionThe incomes of psychiatric family members and psychiatric patients themselves are much lower than the local average level, while they would be spent more than a half of the income on their medical treatment. Psychiatric patients as well as their family members are the extremely low income and weak social class and need help by the government and society.

Plant bioreactor called mocular farming has enormous potential to produce recombinant protein infinitely. Products expressed in plants has nature physico-chemical property and bioactivity. Plant bioreactor could be an safe, economic and convenient production system which has been widely applied in industries and agriculture, especially in the life science and pharmaceutical industry. The application of recombinant transgenic plant in the production of vaccines, antibodies and pharmaceutical proteins has become a hot point in the plant genetic engineering both at home and broad. However, there are some limiting factors of application such as yield, downstream processing and so on. The advantages and research progress for the mocular farming of pharmaceutical proteins recent three years was discussed, focusing on the existing problems and new strategies in this area.

Objective To study correlation between MRI signal intensity of the lumbar intervertebral disc and collagen content in the nucleus pulposus.Methods Thirty-one cases with lumbar intervertebral disc herniation(male 21,female 10)received percutaneous lumbar disketetomy.Thirty-one specimens of nucleous pulposus were obtained from percutaneous lumbar disketctomy procedure and collagen content in them was measured with reformed hydroxyproline measurement method.The signal intensity(SI) of lumbar intervertebral disc and cerebrospinal fluid was measured in T_2 WI sagittal image and then ratio of disc SI to cerebrospinal fluid SI was calculated.The Pearson analysis was used to analyze the correlation between the collagen content and SI ratio and disc SI on T_2 WI.Results Collagen content and SI ratio were (231.0?63.5)mg/g and 0.19?0.07,respectively.There was negative correlation between them (r=-0.61,P

Objective To investigate the effect of restraint stress on liver injury in mice induced by D-galactosamine and lipopolysaccharide (D+L).Methods Normal BALB/c (B/c) mice were randomly divided into normal control, stress control, D+L group, and D+L+stress group.The mice of normal control group were bred routinely.The stress group was giv-en stress regularly and quantitatively.Mice in the D+L group were injected intraperitoneally with mixed solution of D-galac-tosamine and lipopolysaccharide at final concentration of 30 mg/mL and 2μg/mL, respectively, once every two days.The D+L+stress group was given equal stress as stress group after injection of D-galactosamine and lipopolysaccharide mixed solution. Eight weeks later, blood samples were collected to test serum aminotransferase (ALT) and aspartate aminotransferase (AST), liver tissue samples from all animals were collected to evaluate the degree of liver fibrosis by HE and Masson staining.Results At the 8th week, the ALT and AST values in the D+L+stress group were significantly reduced( P＜0.01) and AST/ALT value was significantly increased(P＜0.01)compared with that in the D+L group.For HE and Masson staining, disordered structure of hepatic lobules, nodular hyperplasia, and necrosis of epithelial cells were present in animals of the D+L group.However, no obvious pathological changes were observewd in the D+L+stress group.For fibrosis scores, the fibrosis grade in the D+L+stress group was significantly decreased than that of the D+L group (P＜0.05).Conclusions Constraint stress presents pro-tective effect on D-galactosamine and lipopolysaccharide induced liver injury in mice.

Objective To study the influence factors of real-time shear wave elastography(SWE) on the elasticity of focal liver lesions (FLLs) measurement.Methods The mean Young's modulus of 160 FLLs were measured by SWE.The relation between elasticity with different aspects of FLLs were analyzed including postures (supine and left lateral position),respiratory phases (end of inspiratory and expiratory),the probe position (rib and intercostal space) and different operators.Results There were significant differences between different postures and respiratory phases in the elasticity measurement of FLLs by SWE (P ＜0.05).There was no significant difference between robe position and different operators in the elasticity measurement of FLLs by SWE(P ＞0.05).Conclusions The postures and respiratory phases can impact the elasticity measurement of FLLs by SWE.