Objective To analyse the mitral annular abnormal motion in patients with myocardial infarction by using M-mode and freguency spectrum Doppler tissue imaging (DTI-M), and study its clinical value in assessing the LV function. Methods The total systolic annular displacement (MD), early diastolic displacement (MDe), late diastolic displacement (MDa) of posterier valve of mitral annular, systolic and diastolic motion velocilies (V S,V E,V A), time velocity integrals (TV IS,TV IE,TV IA) of the lateral wall of the mitral annulus were determined with DTI-M mode and freguency spectrum from apical four-chamber view in 28 cases of patients with myocardial infarction. Results The MD, MDe, MDe/MDa in patients with myocardial infarction were found to be decreased significantly (P

Objective To investigate the Toxoplasma gondii infection situation and relative factors in reproductive women in Shandong area,so as to provide the evidences for establishing strategies for reducing the birth defects and improving the quality of population. Methods A total of 5 386 reproductive women who visited hospitals at county and city levels in Shandong region from January 2013 to December 2015 were treated as the research objects,and their venous blood samples were collected to de?tect the antibodies(IgG and IgM)against T. Gondii in serum. Meanwhile,the related risk factors of T. gondii infection were sur?veyed by questionnaires. Results Among the 5 386 reproductive women,623 ones were positive for IgG antibody and the posi?tive rate was 11.56%,and 328 ones were positive for IgM antibody and the positive rate was 6.21%. The single factor analysis showed that the pregnant status(χ2 =13.12,P<0.01),whether the residences were in downtowns or counties(χ2 =6.27, P<0.05),whether having animal contact history(χ2=10.46,P<0.01),and whether eating half?baked foods(χ2=21.19, P < 0.01)were related to T. gondii infection. Conclusions The T. gondii infection rate of reproductive women in Shandong Province is high;the related risk factors include pregnant status,residence,degree of intimate contact with animal,and wheth?er eating half?baked foods. It suggests that the detection of T. gondii infection and health education in reproductive women should be strengthened.

ObjectiveTo study the association of SNP276 in adiponectin gene with impaired glucose regulation (IGR) complicating with the different component numbers of metabolism syndrome (MS) in population of IGR in Han people of Shanxi region.MethodsThe study population consisted of 256 subjects with IGR which was composed of 123 subjects with component numbers of MS ＜2 (IGRA) and 133subjects with component numbers of MS≥2 (IGRB),and 128 subjects with normal healthy (Normal) who were Chinese Hans residents and in Shanxi province.Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was applied to test the adiponectin SNP276G/T polymorphism.ResultsThe distributions of genotypes and alleles of SNP276 both displayed significant difference among the three groups ( x2 =16.893,P =0.002 ; x2 =18.149,P =0.000).In the IGRA,the SNP276 non-TT ( GT + GG) genotype was no difference which increased risk of complicating with the different component numbers of MS( P =0.781,P =0.809).In IGRB,the SNP276 non-TT ( GT + GG) genotype was associated with increased risk of complicating with the different component numbers of MS,and after age and sex-adjusted,there was significant difference ( P =0.007,P =0.007).ConclusionsSNP276 in APM1 increased the risk of complicating with the components of MS in population with impaired glucose regulation in Han people of Shanxi region.