Inhibitory Effects of KM1701 on Airway Cell Infiltration in OVA-Induced Mouse Model

서지정보

· 발행기관 : 대한한방안이비인후피부과학회
· 수록지 정보 : 한방안이비인후피부과학회지 / 32권 / 2호 / 1 ~ 10페이지
· 저자명 : 임순민, 최한석, 김상백, 김예진, 강기성, 신명숙, 김경준, 황귀서, 구본암

초록

Objectives : The objective of present study is to evaluate anti-inflammatory and anti-allergic effects of Perilla(Perilla frutescens; Labiatae, PF), the roots of Peucedanum praeruptorum(PP) and the root of Scutellaria baicalensis(SB) in vitro and anti-asthmatic effects of mixture of PF, PP and SB(PS) on ovalbumin (OVA)-induced asthma in BALB/c mice.
Methods : Anti-inflammatory and anti-allergic effects were observed on the lipopolysaccharide(LPS) treated RAW 264.7 cells through Nitric Oxide(NO) production and RBL-2H3 cells through β-hexosaminidase. Anti-asthmatic effects were observed on the number of inflammatory cells in bronchoalveolar lavage fluid(BALF) and the level of IgE in serum on OVA-induced BALB/c mice.
Results : The treatment of PF, PP and SB(12.5, 25, 50, 100㎍/㎖) resulted in a significant inhibition of NO production in RAW 264.7 cells and mast cell degranulation in RBL-2H3 cells. Oral administration of PS(400㎎/㎏/day) resulted in a significant reduction in the numbers of eosinophils in BALF and level of IgE in serum.
Conclusion : The oral administration of PS is effective in ameliorating the eosinophilic infiltration in vivo and thus can be a good therapeutic candidate for allergic asthma.

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