Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Adicionar filtros








Intervalo de ano
1.
Chinese Journal of Clinical Oncology ; (24): 458-461, 2018.
Artigo em Chinês | WPRIM | ID: wpr-706828

RESUMO

Objective:To investigate the association between grade 3 hand-foot syndrome(HFS)in colorectal cancer(CRC)patients treated with capecitabine and variation of cytidine deaminase(CDA)genes.Methods:The polymorphisms of the key gene CDA in-volved in capecitabine metabolism were genotyped and 149 CRC patients were included in this study.The association between these polymorphisms and susceptibility to HFS were analyzed.Additionally,peripheral blood mononuclear cells(PBMCs)of 91 CRC patients were collected for mRNA expression analysis, and the levels of mRNA expression according to different CDA genotypes were com-pared.Results:The prevalence of the polymorphism-451G>A,which is located in the promoter region of CDA,were correlated with HFS. The results were as follows: GG genotype, 109 cases (73.15%); GA genotype, 38 cases (25.50%); and AA genotype, 2 cases (1.36%).The minor allele frequency of-451G>A was 0.14.The distribution of the three genotypes were in accordance with Hardy-Weinberg Equilibrium(P=0.516).Logistic analysis indicated that GA/AA genotypes were associated with grade 3 HFS(odds ratio=2.53, P=0.011).Additionally,another insert polymorphism-33delC located in the promoter region of CDA was in linkage disequilibrium with-451G>A (D'=0.92). Of the 91 PBMC mRNA expression analyses, the GA/AA genotype of-451G>A was associated with higher CDA mRNA expression compared with GG genotypes(4.01±0.53 vs.3.13±0.61,P<0.001).Conclusions:The polymorphism-451G>A of CDA may influence occurance of grade 3 HFS induced by capecitabine by influencing CDA mRNA expression.

2.
Chinese Journal of Dermatology ; (12): 46-48, 2017.
Artigo em Chinês | WPRIM | ID: wpr-507876

RESUMO

Objective To evaluate clinical efficacy and safety of loratadine combined with desloratadine in the treatment of chronic spontaneous urticaria(CSU)in children. Methods A total of 177 children with CSU were enrolled into this study, and randomly and equally divided into 3 groups:combination group treated with an age?based dose of desloratadine tablet every morning and a weight?based dose of loratadine tablet before sleep every night for consecutive 28 days, loratadine group treated with a half tablet of placebo(starch tablet)every morning and oral loratadine tablet before sleep every night for consecutive 28 days, and desloratadine group treated with a half tablet of placebo (starch tablet) every morning and oral desloratadine tablet before sleep every night for 28 consecutive days. Possible adverse reactions were observed and recorded after the start of treatment, and therapeutic effects were evaluated at the end of treatment. Results A total of 166 patients completed the trial, including 55 in the combination group, 56 in the loratadine group and 55 in the desloratadine group. After 28?day treatment, the total response rate was significantly higher in the combination group(90.9%, 50/55)than in the loratadine group (71.4%[40/56],χ2=6.865, P 0.05). Conclusion Combination of loratadine and desloratadine was superior to loratadine or desloratadine alone in the treatment of childhood CSU, and there was no significant difference in the incidence of adverse reactions among the 3 treatment groups.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA