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>Selective Inhibition by Magnosalin and Magnoshinin, Compounds from ‘Shin-i’ (Flos magnoliae), of Adjuvant-Induced Angiogenesis and Granuloma Formation in the Mouse Pouch
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Selective Inhibition by Magnosalin and Magnoshinin, Compounds from ‘Shin-i’ (Flos magnoliae), of Adjuvant-Induced Angiogenesis and Granuloma Formation in the Mouse Pouch
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机译:Selective Inhibition by Magnosalin and Magnoshinin, Compounds from ‘Shin-i’ (Flos magnoliae), of Adjuvant-Induced Angiogenesis and Granuloma Formation in the Mouse Pouch
Inhibitory effects of magnosalin and magnoshinin, compounds from the crude drug ‘Shin-I’ (Flos magnoliae), on angiogenesis and pouch granuloma formation induced by an adjuvant containing croton oil were investigated. Magnosalin inhibited angiogenesis 2.4-fold (intra-pouch) and 9.7-fold (intraperitoneal) more strongly than granuloma formation. The inhibition of angiogenesis by magnosalin was 5-fold (intra-pouch) and 21-fold (intraperitoneal) weaker than that by hydrocortisone. In contrast, intraperitoneal magnoshinin inhibited granuloma formation 2.5-fold more strongly than angiogenesis. The regression coefficients of anti-angiogenesis vs. the inhibition of granuloma formation were 1.79 for magnosalin, 1.11 for hydrocortisone, and 0.61 for magnoshinin. These results show that the anti-chronic inflammatory effect of ‘Shin-i’ was caused by selective inhibition of angiogenesis by magnosalin and of granuloma formation by magn
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