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1.
Chinese Journal of Otorhinolaryngology Head and Neck Surgery ; (12): 894-901, 2019.
Artigo em Chinês | WPRIM | ID: wpr-800399

RESUMO

Objective@#By use of Meta analysis to compare efficacy, safety and compliance of subcutaneous immunotherapy (SCIT) and sublingual immunotherapy (SLIT) on allergic rhinitis (AR).@*Methods@#Cochrane Library, Pubmed, Embase, CNKI Database, Wan Fang and Chinese Sci-tech Journal Database (from established time to May of 2018) were searched for trials about the AR treated by SCIT and SLIT. The relevant literatures were screened, and the randomized controlled studies were chosen. Nasal symptom scores, visual analogue scale (VAS) scores, adverse reactions and compliance were used as the outcome indicators, and the methodological quality of the literatures was evaluated strictly. The extracted data were analyzed by RevMan 5.3 and Stata 14 software.@*Results@#A total of 20 randomized controlled studies were included, the overall quality of which was relatively high. No publication bias was found. There was no significant difference in nasal symptom scores, VAS scores and compliance between SCIT and SLIT (SMD value was 0.03, 0.14, respectively, RR=1.12; 95%CI value was -0.17-0.23, -0.03-0.31, 0.92-1.35, respectively, all P>0.05); SLIT group resulted in lower overall incidence of adverse reactions than that of SCIT group (RR=1.79, 95%CI: 1.42-2.26, P<0.05).@*Conclusion@#Both SCIT and SLIT have similar eppecacy and compliance for treatment of AR, while adverse reactions are more frequently observed in SCIT.

2.
Chinese Journal of Pathophysiology ; (12): 852-856, 2015.
Artigo em Chinês | WPRIM | ID: wpr-464283

RESUMO

AIM:To investigate the effect of signal transducer and activator of transcription 1 ( STAT 1 ) on proliferation and interferon-β(IFN-β) sensitivity of human non-small-cell lung cancer H1299 cells.METHODS:STAT1 or EGFP gene was transfected into H1299 cells by the lentiviral vectors system.The cell number was counted under a mi-croscope and cell proliferation was tested by MTT assay.In addition, the cells transfected with STAT1 and EGFP were trea-ted with IFN-βand cell viability was measured by MTT assay.The protein levels of p-STAT1, ICAM-1 and PCNA were de-tected by Western blot.RESULTS: Over-expression of STAT1 inhibited H1299 cell proliferation (P<0.05).H1299 cells transfected with STAT1 gene had a higher sensitivity to IFN-βthan the control cells transfected with EGFP ( P <0.05).Overexpression of STAT1 increased the protein level of p-STAT1, and reduced IACM-1 expression in H1299 cells. Moreover, STAT1 enhanced STAT1 phosphorylation and downregulated the expression of PCNA in H1299 cells treated with IFN-β.CONCLUSION:STAT1 inhibits the proliferation and enhances the IFN-βsensitivity of non-small-cell lung cancer H1299 cells.

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