Influence of injecting prednisolone by inferior turbinate on the serum IL-4 ,IL-5 ,IgE in patients with perennial allergic rhinitis

Abstract

Objective To explore the treatment mechanism of inferior turbinate injection of prednisolone on perennial allergic rhinitis(PAR).Methods ELISA and chemiluminescence were used to detect the changes of IL-4,IL-5,IgE in inferior turbinate injection of prednisolone group (treatment group),loratadine group(control group) and healthy group(normal group).Results Compared with the normal group,serum IL-4,IL-5,IgE of 2 groups before treatment were significantly increased (P ＜ 0.01).After treatment,the serum IL-4 level of the treatment group was (62.76 ± 18.21) ng/L,IL-5 level was (24.32 ±9.47) ng/L,IgE level was (112.4 ±57.8) mg/L,compared with before treatment,the differences were statistically significant(P ＜ 0.05).After treatment,IL-4 level of the control group was (140.18 ±25.78) ng/L,IL-5 level was (60.17 ± 17.28) ng/L,IgE level was (186.2 ±55.3) mg/L,compared with before treatment,the differences were not statistically significant(P ＞ 0.05).Conclusions The serum IL-4,IL-5,IgE levels of PAR patients were higher than normal group.Inferior turbinate injection of prednisolone could decrease the IL-4,IL-5,IgE levels and effectively treat PAR. Key words: Rhinitis, allergic, perennial ; Prednisolone ; Turbinates ; Administration, intranasal