Objective: To investigate the effects of dermatophagoides farinae drops combined with pidotimod on inflammatory response and immune response in children with allergic rhinitis combined with asthma. Methods: A total of...Objective: To investigate the effects of dermatophagoides farinae drops combined with pidotimod on inflammatory response and immune response in children with allergic rhinitis combined with asthma. Methods: A total of 118 children with allergic rhinitis combined with asthma who were treated in our hospital between December 2014 and May 2017 were selected as the research subjects and divided into the control group (n=59) and the dermatophagoides farinae drops group (n=59) by random number table method. Control group received both conventional therapy and pidotimod therapy, and dermatophagoides farinae drops group received both conventional therapy and dermatophagoides farinae drops combined with pidotimod therapy. The differences in inflammatory factor, cellular immunity index and humoral immunity index levels were compared between the two groups before treatment (T0), after 3 months of treatment (T1), after 6 months of treatment (T2) and after 12 months of treatment (T3). Results: At T0, inflammatory factor, cellular immunity index and humoral immunity index levels were not significantly different between the two groups. At T1, T2 and T3, serum inflammatory factor IL-2 contents of dermatophagoides farinae drops group were higher than those of control group at the corresponding time points whereas IL-4, IL-5, IL-9 and IL-18 contents were lower than those of control group at the corresponding time points;peripheral blood cellular immunity indexes CD3+, CD4+, CD8+ and CD4+/CD8+levels were higher than those of control group at the corresponding time points;serum humoral immunity indexes IgA, IgM and IgG contents were higher than those of control group at the corresponding time points whereas IgE contents were lower than those of control group at the corresponding time points. Conclusion: Dermatophagoides farinae drops combined with pidotimod therapy can effectively reduce the inflammatory response degree and optimize the cellular and humoral immune function of the children with allergic rhinitis combined with asthma.展开更多
文摘Objective: To investigate the effects of dermatophagoides farinae drops combined with pidotimod on inflammatory response and immune response in children with allergic rhinitis combined with asthma. Methods: A total of 118 children with allergic rhinitis combined with asthma who were treated in our hospital between December 2014 and May 2017 were selected as the research subjects and divided into the control group (n=59) and the dermatophagoides farinae drops group (n=59) by random number table method. Control group received both conventional therapy and pidotimod therapy, and dermatophagoides farinae drops group received both conventional therapy and dermatophagoides farinae drops combined with pidotimod therapy. The differences in inflammatory factor, cellular immunity index and humoral immunity index levels were compared between the two groups before treatment (T0), after 3 months of treatment (T1), after 6 months of treatment (T2) and after 12 months of treatment (T3). Results: At T0, inflammatory factor, cellular immunity index and humoral immunity index levels were not significantly different between the two groups. At T1, T2 and T3, serum inflammatory factor IL-2 contents of dermatophagoides farinae drops group were higher than those of control group at the corresponding time points whereas IL-4, IL-5, IL-9 and IL-18 contents were lower than those of control group at the corresponding time points;peripheral blood cellular immunity indexes CD3+, CD4+, CD8+ and CD4+/CD8+levels were higher than those of control group at the corresponding time points;serum humoral immunity indexes IgA, IgM and IgG contents were higher than those of control group at the corresponding time points whereas IgE contents were lower than those of control group at the corresponding time points. Conclusion: Dermatophagoides farinae drops combined with pidotimod therapy can effectively reduce the inflammatory response degree and optimize the cellular and humoral immune function of the children with allergic rhinitis combined with asthma.
