Objective To explore the relationship between plasma cholesterol ester transfer protein(CETP) and TaqIB gene polymorphism and type 2 diabetes mellitus(DM).Methods The genotypes of the first intron of CETP TaqIB gene in 102 patients with type 2 DM and 103 healthy controls were analyzed by polymerase chain reaction-restricted fragment length polymorphism(PCR-RFLP),and plasma CETP were measured by enzyme-linked immunosorbent assay(ELISA).The association of gene polymorphism with plasma lipids,lipoproteins and apolipoproteins was also analyzed.Results No significant differences in both of the alleles frequencies and genotypes in type 2 DM were noted in comparison with controls.There were no relationships between CETP TaqIB gene polymorphism and gender,family history,smoking and body mass index(BMI).No significant differences of plasma lipid levels were observed in healthy controls with different genotypes.However,significant differences in level of HDL-C or apoAI among different CETP TaqIB genotype groups were observed,and significant correlation between low high-density lipoproteinemia and B1 allele in type 2 DM was observed.Conclusion CETP TaqIB gene polymorphisms associated with lipid metabolism,which may be an important genetic factor for abnormal lipid metabolism in type 2 DM.

AIM:To study the expression of matrix metalloproteinase-9(MMP-9),matrix metalloproteinase-2(MMP-2) and the tissue inhibitor of metalloproteinase(TIMP-1) in the lung tissue of the hypercapnia rat.METHODS:Forty Wistar rats were randomly divided into a control group (group A,n=20) and hypercapnia group (group B,n=20). Group B received mix gas exposure (6% CO_2,21% O_2,72% N_2) 7 h daily for 4 weeks. The parameters we would examine were as follow:arterial blood gas;the mean pulmonary artery pressure;MMP-2,MMP-9,TIMP-1,and NE activity in lung tissue. Masson pigmentation of elasticity fibre was analyzed by computer image analyzer. Histopathological changes of lung tissue were observed under light microscope. The protein expression of MMP (MMP-2,MMP-9) and TIMP (TIMP-1) in lung tissue were determined by immunocytochemistry.RESULTS:Decompensate respiratory acidosis (pH=7.20±0.04,PaCO_2=7.84±0.15) developed in group B. The mean pulmonary artery pressure were similar between groups B and A (P>0.05). Tissue edema in the lung,endothelial cell damage of the small blood vessels,pulmonary micro thrombus formations and increased pulmonary capillary permeability were observed in group B. NE activity increased significantly (P<0.01). However,no significant change of MMP-2,MMP-9,TIMP-1 activity was found in group B and group A (P>0.05). There was significant decrease in the relative content of elasticity fibre in lung tissue in group B compared to group A (P<0.01). The expression of MMP-2 protein in the lung tissue of group B was lower than that in group A (P<0.01),but the expression of both MMP-9 and TIMP-1 proteins in the lung tissue in group B were higher than those in group A (P<0.01).CONCLUSION:Hypercapnia rat model is successfully reproduced by exposure of animals to the mix gas exposure (6% CO_2,21% O_2,and 72% N_2). The pulmonary artery pressure is not affected by hypercapnia. High concentration of CO_2 causes increase of NE activity and decrease in the relative content of elasticity fibre. High concentration of CO_2 causes the increase of MMP-2 protein expression and decrease in the MMP-9 and TIMP-1 protein expression.

OBJECTIVE To explore the clinical efficacy of adenoidectomy in treating pediatric secretory otitis media,sinusitis and snoring. METHODS A retrospective study was conducted to analyze the clinical features,therapeutic methods and prognosis of 68 children in hospital who underwent adenoidectomy to treat secretory otitis media,sinusitis or snoring. RESULTS The conditions of the 68 children were marked improved after the removal of hypertrophic adenoids. The total clinical effectiveness rate was 100 % and the cure rate was 86.8 %. CONCLUSION Hypertrophic adenoids is a fundamental cause of pediatric secretory otitis media,sinusitis and snoring. The removal of hypertrophic adenoids is a safe and effective method for treating pediatric secretory otitis media,sinusitis and snoring.

[Objective]To study the effect of curcumin on the cholesterol metabolism of nonalcoholic fatty liver disease(NAFLD) cells model induced in vitro and its potential mechanism. [ Methods]The cellmodel of nonalcoholic fatty liver disease(NAFLD) was established by oleic acid and treated with curcumin. The method of oil red O staining was used to observe accumulation of intracellular lipid while the intracellular content of TG, FC and TC was detected by enzymatic method. Meanwhile, the mRNA levels of SR-BΙand HMGCR were detected with qPCR.[ Results] The NAFLD cellmodel was successful y established by culturing with 30 μg·mL-1 oleic acid. After curcumin intervention, TG, FC and intracellular lipid accumulation levels were significantly reduced in NAFLD cellmodel. Meanwhile, curcumin can reduce HMGCR mRNA expression and raise SR-BΙ mRNA expression. [Conclusion] Curcumin can decrease FC level in NAFLD cellmodel and the mechanism might be related with its capacity of restraining endogenous cholesterol biosynthesis and promoting foreign cholesterol transfer into the liver cells for metabolism.

Objective: To select the prescription of Harmine HCl ointment. Methods: The orthogonal design was used for selecting the prescription with transdermal absorption rate constant (K) and flow energy of activition (E ?) as selecting standard. Results: The optimum prescription is as follows: Azone (2.0%), Span-80 ( 0.2%), Tweens-80 (0.4%), Glycerylmonostearate (2.5%), Vaselin (4.0%), Liquid (11%). Conclusion: The prescription design is available, and the ointment has a good stability.

Objective To follow up the rehabilitation, education, and assistive devices utilization of school age children with cerebral palsy. Methods From 2012 to 2015, 80 children with cerebral palsy were called their parents with telephone and filled in the questionnaires. Results 69 children (85.25%) continued to receive rehabilitation, 11 children (13.75%) stopped rehabilitation. 42 children (56.25%) received education in ordinary schools, 15 children (18.75%) received education in special schools, 4 children (5.00%) were nursed in nursing institu-tion, 16 children (20.00%) stayed at home and did not receive any education. The main problem and needing at present were receiving reha-bilitation, receiving school education, relief the rehabilitation cost of more than one institution, etc. 61 children (76.25%) ever applied for as-sistive devices, 19 children (23.75%) did not. The feedback of application process in order were smoothly;applied, but didn't get;the assis-tive devices that received was inappropriate. 29 children (73.75%) needed assistive devices currently, 21 children (26.25%) did not. When asked the category of needed assistive devices at present, 19 parents (20%) answered that they did not know the category of assistive devices well or they did not know which kind of assistive devices they needed. Conclusion It is important to provide quality and quantity rehabilita-tion and education service, popularize the knowledge of assistive devices and their clinical application for cerebral palsy children. Assistive devices providing departments should do more communication with cerebral palsy children and their parents, in order to reduce the waste of resources, and increase the rational use of resources, and provide more benefits for children with disabilities.

Objective To explore the economic performance after the performance‐based reform at primary medical institutions in Zhejiang Province and put forward measures for improving primary medical services .Methods Questionnaire investigation was conducted among 84 primary medical institutions with staff over 20 .The financial statements of these institutions during 2009‐2014 were collected and studied as well .Results The average outpatients and emergency patients in 2014 increased 113.3% than that in 2009 .The total usage times of laboratory tests and other auxiliary examinations also increased(55.7% and 103.1% ,respectively ) ,yet with a decrease of inpatients.Moreover ,the proportion of income from traditional Chinese medicine (TCM )in gross income increased from 9.39% in 2009 to 17.14% in 2014 .The cost‐profit ratio of TCM drugs at half of such institutions exceeded 120% . Conclusions The performance‐based reform has motivated medical staffs of primary medical institutions and effectively vitalized such institutions.Rules and regulations of these institutions require further improvement .

Objective To explore the functional orientation of township hospitals in developed areas to achieve goals of the ongoing health reform.Methods Two rounds of Delphi consultation was made among 18 experts from around the country to learn the degree of importance of every function.Results The experts' average seniority of service in their fields was 23.28±10.41 years.The positivity coefficients of the two-round consultation were 100％.Kendall' S coefficients of the two-round consultation were 0.226 and 0.265 (p＜0.01).These data are of statistical importance,suggesting consensus among these experts and the consultation meeting the needs of forecast.In these consultation,seven class-1 functions and and 27 class-2 functions were determined.Medical services and public health services account for similar proportion of work of township hospitals.Conclusion The functional orientation was feasible and forward looking,for reference of township hospitals in developed areas.

Objective To review the performance of the IFCC enzyme reference methods in China laboratories and to evaluate the competence of enzyme reference measurement in China.Methods The Intemational Federation of Clinical Chemistry and Laboratory Medicine(IFCC)enzyme reference methods were performed in 8 China laboratories.Reference procedures were developed by each laboratory and the performances were evaluated.The Clinical and Laboratory Stadards Institute(CLSI)EP-5 protocol was used for the evaluation of precision and certified reference materials(CRMS)were used for the verification of trueness.Seven of the 8 laboratories participated in the 2006 IFCC external quality assessment program for reference laboratories(RELA)for the assessment of the measurement performance.Results Within-run CVs of less than 1.5%and between-run CVs of less than 2%were achieved bv all the China laboratories.Results on CRMs by some of the laboratories agreed with the certified value within the stated uncertainty.In the 2006 RELA,the averages and the interlaboratory CVs of the China laboratories were similar to those of international laboratories.Conclusion A preliminary enzyme reference method laboratory network has been established in China.

Objective To evaluate the efficacy and safety of domestic human recombinant FSH (rhFSH) in women with anovulation of WHO groupⅡ. Methods A randomized, blind, parallel-controlled, non-inferiority and multicenter study was performed. A total of 534 admitted to 13 hospitals from May 2008 to August 2009. There were 531 women with ovulatory disorder was included in the statistical analysis, were randomly divided into test group (domestic rhFSH, n=352) and control group (imported rhFSH, n=179). Percentage of cycle with mature follicle, ovulation rate, clinical pregnancy rate, multiple pregnancy rate, ovarian hyperstimulation syndrome (OHSS) and adverse events were observed. Results No statistical significant differences (P>0.05) were observed between the two groups in terms of the efficiency on mature follicle [91.8%(323/352) versus 88.8%(159/179)], ovulation rate [91.3%(295/323) verus 90.6%(144/159)], clinical pregnancy rate [19.2%(62/323) verus 18.2%(29/159)], the number of the follicles<14 mm, the level of serum LH and progesterone, the thickness of endometrium on the day of hCG administration. The number of follicle≥18 mm and 14 mm≤follicle<18 mm and the level of serum estradiol on the day of hCG in the test group were significantly higher than those in the control group (P<0.05). The number of days of rhFSH administration in the test group was significantly less than that in the control group [(9.8±2.2) versus (11.4± 0.6) days, P<0.05], the dosage of rhFSH was significantly lower than that in the control group [(879 ± 419) versus (1 043 ± 663) U, P<0.05]. The multiple pregnancy rate in the test group was significantly higher than that in the control group [21% (13/62) versu 10% (3/29), P<0.05]. The incidence of OHSS and adverse events were similar between the two groups (P>0.05), and no other adverse events were observed in test group during treatment. Conclusion Ovarian stimulation with domestic rhFSH is effective, safe and economical in women with anovulation of WHO groupⅡ.