Objective To investigate the relationship between serum C-reactive protein(CRP) level ,CRP gene C+1444T poly-morphism and the risk with Acute myocardial infarction (AMI) in Chinese Han population in Sunan region .Methods The CRP gene C+1444T polymorphism was genotyped by Polymerase reaction restriction-fragment length polymorphism (PCR-RFLP) and the serum CRP level was measured by enzyme linked immunosorbent assay (ELISA) between 227 patients with AMI(AMI group) and 161 control subjects .Results No differences were found in genotype distribution between AMI group and controls (CC 82 .38% ,CT 17 .62% ,TT 0% vs 86 .96% ,13 .04% ,0% )(P>0 .05) .The serum CRP level in AMI group was significantly higher than controls(P< 0 .01) .There was no differences in the serum level between any genotypes of the CRP gene C + 1444T (P<0 .05) .Conclusion The CRP gene C+1444T polymorphism is not associate with increased risk of AMI ,and it have no effect with the serum level in Chinese Han population in Sunan region .

Objective To investigate the association between the phosphodiesterase 4D(PDE4D) gene rs153031 polymorphism and the susceptibility of unstable angina pectoris(UAP) in Chinese Han population of Changwu region .Methods The PDE4D gene rs153031 polymorphism was genotyped by Taqman probe in 172 UAP patients(UAP group) ,as well as in gender-and-age-matched 220 subjects without coronary heart disease(CHD)(control group) .Results In this crowd ,there was PDE4D gene rs153031 poly-morphism in patients with UAP and in subjects without CHD .Compared with control group ,frequencies of GG ,GA ,AA genotypes and G allele of rs153031 in UAP group showed no statistical differences (P> 0 .05) .Conclusion In Chinese Han population of Changwu region ,PDE4D gene rs153031 polymorphism shows no association with the susceptibility of UAP .

Thirty seven patients with congestive heart failure (CHF) were divided into cilazapril group (n=19) and general treatment group (n=18). Serum levels of interleukin-6 (IL-6) ,interleukin-8 (IL-8) , interleukin-10(IL-10) and tumor necrosis factor-α(TNF-α) , left ventricular ejection fraction (LVEF) ,left ventricular end-diastolic diameter (LVEDD), cardiac output (CO) and fractional shortening (FS) were measured before and after treatment. Serum levels of cytokines were also measured in 40 healthy individuals (control group). Results: The serum levels of IL-6, IL-8, IL-10 and TNF-α in CHF patients were significantly higher than those in the control group ( all P<0.01 ) ; After treatment, the serum IL-6, IL-8 and TNF-α were significantly decreased (P<0.01 ,P<0.05 ) in the cilazapril group. The LVEF, FS, CO were significantly increased in the Cilazapril group ( P<0.01 ) ; And the serum levels of IL-6 were significantly decreased in the cilazapril group as compared with the general treatment group ( P<0.05 ), however, after treatment, the EF, LVEF, FS and CO had no statistical differences in the cilazapril group as compared with the general treatment group. In the control group only LVEF and FS improved(P<0.01) ; Cytokine levels showed no changes. It suggests that cilazapril can reduce the serum levels of pro-inflammatory cytokines, increased the serum levels of anti-inflammatory cytokine, protect and improved cardiac function in the patients with congestive heart failure.

Objective To investigate the possible correlation between the monocyte chemoattractant protein-1 ( MCP-1 ) gene A-2518G single nucleotide polymorphism (SNPs) in the promoter region and acute coronary syndrome (ACS) in Chinese Han ethnic population of Sunan region,Methods This study was conducted with a case-control design in 484 ACS patients including 290 acute myocardial infarction (AMI)patients and 194 patients with unstable angina pectoris (UAP) and 346 control subjects ruled out coronary disease by coronary angiography (control group),including 166 patients with coronary atherosclerosis and 180 subjects without coronary stenosis.Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used for the detection of the A-2518G polymorphism in MCP-1 gene,and then thefrequency of genetype was statistically analyzed.Results There were AA,AG and GG genotypes of MCP-1 gene A-2518G polymorphism in the ACS group and control group.The two groups could be considered as a genetic equilibrium representative by Hardy-Weinberg equilibrium ( P ＞ 0.05 ).Compared with the control group,the frequencies of AA genotype ( 15.32％ vs.16.12％ ),AG genotype (53.47％ vs.51.86％ ),GG genotype (31.21％ vs.32.02％ ) and G allele genotype (57.95％ vs.57.95％ ) in ACS group were not significantly different ( P was 0.083,0.673,0.821 and 1.00,respectively).Multivariate logistic regression analysis indicated that there was no significant correlation between MCP-1 gene A-2518G polymorphism and ACS regardless of differences in gender,age,smoking,diabetes,TG and LDL-C ( P ＞0.05 ).There was no significant difference in gender and age of ACS onset between two groups ( P ＞ 0.05).There were no significant differences in the frequencies of AA,AG and GG genotypes and G allele genotype among AMI group,UAP group and normal coronary group ( P ＞ 0.05).Conclusions The data shows that MCP-1 gene A-2518G polymorphism is not associated with the risk of ACS in the Chinese Han ethnic population living in Sunan region.

objective To analyze the characteristics of high download frequency paper of Chongqing Medical Journal. Methods The top 150 high download frequency papers published in Chongqing Medical Journal were collected from CNKI database to analyze the total download frequency, download frequency of single papers, citation frequency, single paper citation frequency, authorship, affiliations, funding, and published columns. Results For the 146 high download frequency papers, the download frequency averaged 2035 times with a citation frequency of 71 103 times, showing a low correlation between download frequency and citation frequency (r=0.250, P=0.250). In the high download frequency papers, the top 3 were published in columns of review (54.1%), original articles (21.9%), and hospital or health management (7.5%). The first authors came mainly from Chongqing Medical University and the affiliated hospitals and Third Military Medical University and its affiliated hospitals. Sixty-one papers(41.78%) had signature of our editors or reviewing experts, 31 (21.23%) had funding support. The average time length from publish to download was (6.35 ± 2.36) years (range 4-8 years). Conclusion There is a correlation between the download frequency and citation frequency among the high download frequency papers of Chongqing Medical Journal; the actual published small columns, but cited frequency is not high necessarily; local medical research resources are still the main source of publication quality manuscripts. The probability of paper with fund support is higher than paper without fund support.

objective To analyze the characteristics of high download frequency paper of Chongqing Medical Journal. Methods The top 150 high download frequency papers published in Chongqing Medical Journal were collected from CNKI database to analyze the total download frequency, download frequency of single papers, citation frequency, single paper citation frequency, authorship, affiliations, funding, and published columns. Results For the 146 high download frequency papers, the download frequency averaged 2035 times with a citation frequency of 71 103 times, showing a low correlation between download frequency and citation frequency (r=0.250, P=0.250). In the high download frequency papers, the top 3 were published in columns of review (54.1%), original articles (21.9%), and hospital or health management (7.5%). The first authors came mainly from Chongqing Medical University and the affiliated hospitals and Third Military Medical University and its affiliated hospitals. Sixty-one papers(41.78%) had signature of our editors or reviewing experts, 31 (21.23%) had funding support. The average time length from publish to download was (6.35 ± 2.36) years (range 4-8 years). Conclusion There is a correlation between the download frequency and citation frequency among the high download frequency papers of Chongqing Medical Journal; the actual published small columns, but cited frequency is not high necessarily; local medical research resources are still the main source of publication quality manuscripts. The probability of paper with fund support is higher than paper without fund support.

Objective To analyze the expression of interleukin 16 (IL-16) in atherosclerosis (AS) patients, and to study the roles of IL-16in the pathogenesis of AS.Methods Thirty AS patients in Affiliated Hospital of Jining Medical College from August 2015to August 2016were randomly selected as the case group and twenty-nine healthy subjects were selected as the healthy control group.Peripheral blood of the subjects were collected.IL-16levels were determined with enzyme-linked immunosorbent assay (ELISA).Reverse transcriptase-polymerase chain reaction was applied to analyze IL-16mRNA level.IL-16expression in the atherosclerotic plaque samples was detected with immunohistochemical analysis.IL-16expression in aortic atherosclerotic plaque of AS patients and atherosclerotic ApoE-/-mice were analyzed by immunohistochemical staining.The aortic plaque changes of AS mice injected intraperitoneally with recombinant IL-16were detected.Results Both IL-16protein levels and IL-16mRNA levels were higher in case group than those of healthy control group, the difference was statistically significant (P＜0.05).The IL-16mRNA was highly expressed in the atherosclerotic plaque.The aortic plaque area of the mice underwent IL-16intraperitoneal injection were decreased while the plaque stability increased.Conclusion IL-16levels elevated in both AS patients and AS mice, which suggested that IL-16might play aprotective role against AS.

Objective To systematically analyze the World Health Organization Rehabilitation Competency Framework (RCF) theoretical framework, methodology and its application in the field of rehabilitation.Methods We systematically analyzed RCF conceptual framework and key characteristics, and discussed how to apply the RCF in the fields of human resource planning, education program and curriculum system, and vocational competency standards and certification criteria for rehabilitation human resources.Results The RCF encompasses five domains, naming practice, professionalism, learning and development, management and leadership, and research. Rehabilitation professionals' performance is the result of the interaction of their core values and beliefs, competencies, activities, knowledge, and skills. The RCF can be used to plan rehabilitation human resources, establish competency-based rehabilitation education programs and curriculum systems, and develop competency certification standards and licensure accreditation standards.Conclusion This study analyzed background, content and implementation framework of RCF, and systematically discussed the theories and methods related to how to use the RCF to construct national rehabilitation human resources development plans, develop rehabilitation education programs and curriculum systems based on the RCF, and establish certification and assessment standards for rehabilitation human resources.