Probiotics Effect on Interleukin-4 (IL-4) and Imunoglobulin E (IgE) Levels on Asthmatic Patients
ABSTRACT: Probiotics may play
a role in immune system maturation and may reduce the risk of allergies and
asthma in childhood. However, the therapeutic benefits of probiotics in asthma
depend on various factors such as strain of probiotics and dosing regimen.
Objectives: The aims of this study was to evaluate the effect of probiotic
(LactoB®) on Immunoglobulin E (IgE) and Interleukin (IL-4) serum level in
childhood Asthma.
Methods: Forty children aged 1-5 years with asthma were recruited into a
randomized controlled trial. The children were assigned into a probiotic (Lactobacillus
acidophilus, Bifidobacterium longun, Streptococcus; Lacto B®) or an equivalent
volume of placebo, twice daily orally for 8 weeks. The IgE and IL-4 serum level
were determined by ELISA. The differences between groups were analyzed by
t-test dependent with confidence interval of 95%.
Results: In intervention group, mean of IgE serum levels after the
probiotics treatment was significantly lower compared to that of before the
treatment (148.18 pg/mg; 283.20 pg/mg; respectively). Mean of IL-4 serum levels
after the treatment was significantly lower compared with that of before the
treatment (111.03 pg/mg; 142.08 pg/mg respectively). In control group, there
were no significant differences between IgE serum levels mean before the
administration of placebo and after the intervention (292.39 pg/ml; 286.94
pg/ml respectively). There were no significant differences between IL-4 serum
levels mean before and after the treatment (136.76 pg/ml; 139.56 pg/ml).
Conclusion: there was an effect of probiotics supplementation on IgE and
IL-4 serum levels in childhood asthma.
Author: Pujiati
Journal Code: jpkedokterangg150296
