Excessive and fast rise of medical expenses in China recent years has worsened the financial burden of both the government and individuals alike,making it a hotspot issue countrywide.To alleviate the difficulties of "accessibility to medical services" and "poverty or repoverty resulting from sickness" faced by the Chinese people at large,we built a multi-factor analysis model to identify key factors contributing to such a fast rise of medical expenses based on an analysis of the medical expenses in Shandong Province.In addition,we discussed the causes for GDP and headcount of medical staff in relation to the rise of medical expenses,and the strategies to curb expenses.

Objective To discuss the association of allele polymorphisms SNP-rs1799724(C>T)in the TNF-αand SNP-rs11559013(G>A)in the ALCAM with HCV chronic infection in Han population in Yunnan province. Methods 434 HCV chronic infectious patients and 444 healthy individuals of Han Chinese population in Yunnan province were recruited. Two single nucleotide polymorphisms(SNPs)in the SNP-rs1799724(C>T) of TNF-αgene and SNP-rs11559013(G>A)of ALCAM gene were determined by real-time TaqMan polymerase chain reaction. We evaluated the associations of the two SNPs with HCV chronic infection. Results The distributions of allele and genotype of SNP-rs1799724(C>T)in the TNF-αand SNP-rs11559013(G>A)in the ALCAM between hepatitis C virus(HCV)chronic infectious patients and the healthy controls were not statistically significant(P > 0.05). Conclusion SNP-rs1799724(C>T)in the TNF-αand SNP-rs11559013(G>A) in the ALCAM have no association with HCV chronic infection in the Han population in Yunnan province.

OBJECTIVETo assess the association of single nucleotide polymorphisms (SNPs) of the low molecular weight polypeptide (LMP) gene with chronic hepatitis C virus (HCV) infection among ethnic Han population from Yunnan.

METHODSA total of 427 patients with chronic HCV infection and 412 healthy controls were recruited. SNPs rs1351383, rs17587 and rs2127675 from the promoter region of the LMP2 gene and rs2071543 from the promoter region of the LPM7 gene were genotyped using a TaqMan probe. The haplotypes were constructed. Frequencies of various alleles, genotypes and haplotypes of the selected SNPs were calculated, and their association with chronic HCV infection was analyzed.

RESULTSThe frequencies of rs1351383 and rs2127675 alleles of the LMP2 gene, as well as the A-G-A and C-G-G haplotypes of the rs1351383/rs17587/rs2127675 loci, had differed significantly between the two groups (P<0.05).

CONCLUSIONThe C allele of the rs1351383 locus and G allele of the rs2217675 locus of the LMP2 gene may be susceptible factors for chronic HCV infection among ethnic Han people from Yunnan. The A-G-A haplotype of the rs1351383/rs17587/rs2127675 loci may confer a protective effect, while the C-G-G haplotype may be a susceptible factor for chronic HCV infection in this population.

Adult ; Alleles ; Asian Continental Ancestry Group ; genetics ; China ; Female ; Gene Frequency ; genetics ; Genetic Predisposition to Disease ; genetics ; Haplotypes ; genetics ; Hepatitis C ; genetics ; Humans ; Male ; Peptides ; genetics ; Polymorphism, Single Nucleotide ; genetics

Objective:To explore expression of each member of miR17-92 cluster in peripheral blood mononuclear cells(PBMCs)of patients with gout,to predict their possible targets and pathways of action,and to evaluate their possible mechanism and clinical significance in gout.Methods:A total 67 gouty arthritis(GA)patients were selected,including 22 patients with acute gout arthritis(AG)and 45 patients with intermittent gout(IG),and 35 normal health control(HC)were selected in Affiliated Hospital of North Sichuan Medical College.RT-qPCR measured expressions of miR17-92 cluster,IFN-γ,IL-10 and some members of JAK-STAT pathway,and relevant laboratory indicators were collected to analyze correlation between each other.Results:Relative expressions of miR17,miR18a,miR19a,miR20a and miR19b were significantly changed in AG,IG and HC(H=8.753,P<0.05;H=6.338,P<0.05;H=6.523,P<0.05;H=9.061,P<0.05;H=9.729,P<0.01).JAK3 and STAT2 expressions were statistically different in AG,IG and HC groups(H=10.349,P<0.01;H=14.801,P<0.01).Expression of IFN-γ was statistically different among AG,IG and HC groups(H=8.734,P<0.05).In AG patients,miR18a expression was inversely correlated with IBIL,Crea,MO and HGB.miR19a ex-pression was negatively associated and TC,UA and HGB.miR20a expression was negatively associated with Crea.miR19b expression was negatively associated with UA and HGB.In IG patients,miR17 expression was negatively associated with IBIL,WBC,LY and MO.miR18a expression was positively associated with ALP,miR19a expression was negatively associated with TC and UA,and miR20a expression was negatively associated with ADA and UA.Conclusion:miR17-92 cluster may regulate development and partici-pate in clinical pathology of gout by targeting JAK-STAT pathway.