Clinical study on bacille calmette-guerin alone or combined with interferon gamma and vitamin A in preventing asthma children after bronchiolitis
- VernacularTitle:卡介苗、干扰素?及维生素A预防毛细支气管炎患儿发生哮喘的临床研究
- Author:
ya-li, LIU
;
xi-qiang, YANG
;
li-jia, WANG
;
li-ping, JIANG
- Publication Type:Journal Article
- Keywords:
bronchiolitis;
bacille calmette-guerin;
interferon gammar;
vitamin A;
protein purified derivative
- From:Journal of Applied Clinical Pediatrics
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the effects of bacille calmette guerin(BCG) alone of combined with interferon gamma(IFN-?) and vitamin A in preventing asthma after bronchiolitis.Methods Fourty-four bronchiolitis infants(RBI) were treated with BCG alone or combined with vitamin A/IFN-?.Protein purified derivative(PPD) skin test were observed before and 3 months after interference and all infants enrolled in the study were followed up for average one year to observe the wheezing episodes. Ninteen cases of RBI without BCG treatment were control group.Results The average diameter of PPD skin test in RBI after BCG inoculation was significantly larger than that of before inoculation and control group(P
