Objective To detect the genetic association between cirrhosis and polymorphism of IL-12B gene .Methods Observed in a sample of 173 parent/offspring trios where the proband net for cirrhosis using correlation analysis and haplotype relative risk a-nalysis .The polymorphism of rs15677380 ,rs14050311 of IL-12B gene was detected with PCR methods and SNP typing in all nucle-us families .Results The rs15677380 allele was connected with cirrhosis(P=0 .009) .Allele G was protect factor(Z= -2 .36) and allele A was the hazard factor(Z=2 .36) .The rs14050311 allele was connected with cirrhosis(P=0 .013) .Allele T was protect fac-tor(Z= -2 .24) and allele C was the hazard factor (Z=2 .24) .The haplotypes of G/T and A/C in the rs15677380 ,rs14050311 were associated with cirrhosis (P=0 .021 ,0 .015 ,Z= -1 .85、2 .16) .Conclusion It shows an association between cirrhosis and the poly-morphism of IL-12B gene in Chinese .

Objective To study the relationship between the polymorphism of interleukin-12B (IL-12B)gene and coronary heart disease.Methods We recruited 256 patients with coronary heart disease admitted to our department as the study group and 256 normal subjects as the control group.The polymorphism of IL-12B gene was detected by polymerase chain reaction and single nucleotide polymorphism.Coronary artery stenosis,visfatin,high sensitive C reactive protein and cardiac function were determined.Results The difference in rs15677380 and rs14050311 allele frequencies between the study group and the control group was significant (χ2 =6.19,7.24,P=0.045,0.021).The G allele of rs15677380 and C allele of rs14050311 were risk factors for coronary heart disease (OR=1.32,1.49).Conclusion IL-12B gene is associated with the occurrence and development of carotid atherosclerosis and participates in the development of coronary heart disease.

ObjectiveTo explore the characteristics of noncompaction ventricular myocardium under ultrasonic cardiography. Methods8 patients, 1 with non-symptom and other 7 with various cardiac dysfunctions and arrhythmias, accepted ultrasonic cardiography. ResultsNumerous ventricular trabeculae and deep intertrabecular recesses, as well as left ventricular dilatations were found under ultrasonic cardiography.ConclusionNoncompaction ventricular myocardium can be diagnosed with ultrasonic cardiography reliablely.