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Anti-allergic Effect of Fructus amomi on Ovalbumin-induced Asthma Mice Model

  • Anatomy & Biological Anthropology
  • Abbr : Anat Biol Anthropol
  • 2021, 34(2), pp.45~52
  • DOI : 10.11637/aba.2021.34.2.45
  • Publisher : 대한체질인류학회
  • Research Area : Medicine and Pharmacy > Anatomy
  • Received : June 1, 2021
  • Accepted : June 18, 2021
  • Published : June 30, 2021

Chun Hua Piao 1,  Yan Jing Fan 2,  Thi Van Nguyen 3,  Zhen Nan Yu 3,  Hee Soon Shin 4,  Chang Ho Song ORD ID 5,  Chai Ok Hee 5

1Yantai Yuhuangding Hospital
2Department of Anatomy, Jeonbuk National University
3Department of Anatomy, Jeonbuk National University Medical School
4한국식품연구원
5전북대학교

Accredited

ABSTRACT

Despite studies on the anti-inflammatory effect of Fructus amomi, mature fruit of Amomum villosum Lour, have been getting increasing extensively, it remains unknown about the detailed effects of F. amomi on ovalbumin (OVA)-induced mouse asthma model. In this study, we examined the effect of F. amomi on OVA-induced asthma by analyzing Th1/Th2 cytokine production, histopathologic changes, and focusing on the NF-κB signaling. Oral administration of F. amomi reduced the number of inflammatory cells especially eosinophils and improved airway and pulmonary inflammation in the lungs of OVA-challenged mice. In addition, F. amomi significantly downregulated the overproduction of tumor necrosis factor-α, IL-1β, IL-4, IL-5 and the levels of OVA-specific both IgE and IgG1 and increased the secretion of interferon-γ and OVA-specific IgG2a. Moreover, F. amomi suppressed the increase of total NF-κB level and the phosphorylation of IκB-α and NF-κB by OVA. F. amomi may have therapeutic effect for allergic asthma by modulating Th1/Th2 cytokine imbalance and inhibiting NF-κB signaling activation.

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