Objective: To investigate the relationship between cytochrome P450 E1 (CYP2E1) gene polymorphisms and susceptibility to anti-tuberculosis drug-induced liver damage (ATDLI) in tuberculosis patients in the Chinese Han n...Objective: To investigate the relationship between cytochrome P450 E1 (CYP2E1) gene polymorphisms and susceptibility to anti-tuberculosis drug-induced liver damage (ATDLI) in tuberculosis patients in the Chinese Han nationality. Methods: A retrospective analysis was performed on 360 patients with tuberculosis who had liver damage after tuberculosis treatment (case group) and 360 patients with tuberculosis who did not develop liver injury after treatment (control group). MassARRAY were used to detect CYP2E1 gene polymorphisms. Results: In a total of 8 tagged SNP loci selected, the rs8192773 locus failed to pass the test, and therefore, it is not included in subsequent analysis. At the remaining seven SNP sites, the difference in alleles was not statistically significant between the case group and the control group, suggesting that these sites may not be related to liver damage caused by anti-tuberculosis drugs. Three monomer domains were found in the seven tags SNP loci mentioned above. However, it was found that these haplotypes are not closely related to anti-tuberculosis drug-induced liver damage. Conclusion: The CYP2E1 gene polymorphism in the Chinese Han nationality is not related to the occurrence of anti-tuberculosis drug-induced liver injury.展开更多
A retrospective cross-sectional study for patients with confirmed Cryptococcus neoformans meningitis(CM)in non-HIV-infected and non-transplant hosts in two class-A tertiary hospitals in Guangzhou,China is reported.181...A retrospective cross-sectional study for patients with confirmed Cryptococcus neoformans meningitis(CM)in non-HIV-infected and non-transplant hosts in two class-A tertiary hospitals in Guangzhou,China is reported.181 CM patients were enrolled during the study period,48%(87/181)of which died.Underlying diseases were risk factor associated with higher mortality,among which diabetes mellitus ranked first for the incidence of CM.The mortality was not related to antifungal drug susceptibility.All strains were considered susceptible to amphotericin B,although interpretative breakpoints for amphotericin B have not yet been established.According to the CLSI guidelines,most of the strains in our study were susceptible to voriconazole,fluconazole,fluorocytosine and dose-dependently susceptible to itraconazle.展开更多
文摘Objective: To investigate the relationship between cytochrome P450 E1 (CYP2E1) gene polymorphisms and susceptibility to anti-tuberculosis drug-induced liver damage (ATDLI) in tuberculosis patients in the Chinese Han nationality. Methods: A retrospective analysis was performed on 360 patients with tuberculosis who had liver damage after tuberculosis treatment (case group) and 360 patients with tuberculosis who did not develop liver injury after treatment (control group). MassARRAY were used to detect CYP2E1 gene polymorphisms. Results: In a total of 8 tagged SNP loci selected, the rs8192773 locus failed to pass the test, and therefore, it is not included in subsequent analysis. At the remaining seven SNP sites, the difference in alleles was not statistically significant between the case group and the control group, suggesting that these sites may not be related to liver damage caused by anti-tuberculosis drugs. Three monomer domains were found in the seven tags SNP loci mentioned above. However, it was found that these haplotypes are not closely related to anti-tuberculosis drug-induced liver damage. Conclusion: The CYP2E1 gene polymorphism in the Chinese Han nationality is not related to the occurrence of anti-tuberculosis drug-induced liver injury.
文摘A retrospective cross-sectional study for patients with confirmed Cryptococcus neoformans meningitis(CM)in non-HIV-infected and non-transplant hosts in two class-A tertiary hospitals in Guangzhou,China is reported.181 CM patients were enrolled during the study period,48%(87/181)of which died.Underlying diseases were risk factor associated with higher mortality,among which diabetes mellitus ranked first for the incidence of CM.The mortality was not related to antifungal drug susceptibility.All strains were considered susceptible to amphotericin B,although interpretative breakpoints for amphotericin B have not yet been established.According to the CLSI guidelines,most of the strains in our study were susceptible to voriconazole,fluconazole,fluorocytosine and dose-dependently susceptible to itraconazle.
