• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.5
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• pp.1391-1396
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• 2004

The purpose of this research was to investigate the effects of supercritical fluid extract of Kamichungbieum (SFE) on immune reaction. SFE did not affect the subpopulation of murine splenocytes and increased the production of interleukin-2 in serum. Also, SFE inhibited the influx of Ca/sup 2+/ into mast cells and the release of histamine from mast cells. Furthermore, SFE decreased the phagocytic activity of murine macrophages, These results indicate that SFE may be useful for the treatment of allergy related disease via inhibition of histamine release from mast cells and decrease of phagocytic activity of murine macrophages.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.4
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• pp.1107-1110
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• 2004

The purpose of this research was to investigate the effects of supercritical fluid extract of Kamichungbieum (SFE) on the contraction of isolated rat aorta. The contractile force of rat aorta was measured with force displacement transducer under 1.5g loading tension. The contraction of aorta induced by phenylephrine 0.1 μM was inhibited by SFE. The aorta relaxed by SFE was inhibited by the pretreatment of L-NNA, ODQ or indomethacin, respectively. These results indicate that SFE induce the relaxation of isolated aorta via activation of nitric oxide, cAMP and cyclooxygenase in epithelium cells.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.3
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• pp.857-862
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• 2004

The purpose of this research was to investigate the effects of supercritical fluid extract of Kamichungbieum (SFE) on allergic reaction. SFE (500 mg/kg) inhibited the systemic anaphylaxis induced by compound 48/80 or platelet activating factor and inhibited the passive cutaneous anaphylaxis (PCA) induced by anti-dinitrophenyl (DNP)-lgE and DNP-human serum albumin (HSA) in vivo. Also, SFE inhibited the SRSC-induced delayed type hypersensitivity and inhibited the hind paw edema induced by histamine. In addition, SFE inhibited the permeability of evans blue induced by acetic acid and inhibited the writhing syndrome induced by acetic acid. These results indicate that SFE may be useful for the prevention and treatment of allergy related disease.