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Published on: May 27, 2015
Rubus croceacanthus Leveille inhibits mast cell-mediated anaphylactic-like reaction and tumor necrosis factor-alpha
Phil-Dong Moon1, In-Young Choi, Ho-Jeong Na
1Department of Oriental Pharmacy, College of Pharmacy, Wonkwang University, Iksan, Jeonbuk, 570-749, South Korea.
Abstract:
This work aims at examining the effect of the concentrated methanol extract of Rubus croceacanthus Leveille (RCL) on mast cell-mediated anaphylactic-like reaction in a murine model. RCL inhibited compound 48/80-induced systemic anaphylactic-like reaction. When RCL was given as pre-treatment at concentrations ranging from 0.01 to 1 mg/ml, the histamine release from rat peritoneal mast cells induced by compound 48/80 or anti-dinitrophenyl (DNP) immunoglobulin E (IgE) was reduced in a dose-dependent manner. RCL also inhibited passive cutaneous anaphylaxis activated by anti-DNP IgE. In addition, RCL inhibited phorbol 12-myristate 13-acetate and A23187-induced tumor necrosis factor-alpha secretion from human mast cell line HMC-1 cells. These results indicate that RCL may possess a strong anti-anaphylactic activity.
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