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  • Title: [Experimental study of magnetic pingyangmycine-bearing microspheres in the treatment of cavernous hemangioma].
    Author: Zhang S, Wu HJ, Ling TY.
    Journal: Hunan Yi Ke Da Xue Xue Bao; 2003 Feb 28; 28(1):23-5. PubMed ID: 12934388.
    Abstract:
    OBJECTIVE: To investigate the probability and mechanism magnetic pingyangmycine-bearing microspheres(MPMs) in the treatment of cavernous hemangioma. METHODS: Twenty rabbits were divided into four groups. MPMs, pingyangmycine and magnetic nonpingyangmycine-bearing microspheres were injected into marginal ear veins respectively. All animals were killed after 21 days and histological varations of the veins were observed under the light microscope and transmission electron microscope. RESULTS: The occlusion of the veins in the group of MPMs with the external magnetic field was more prominent than that in the other groups. CONCLUSION: MPMs can occlude veins by means of its embolized effect and PYM drug effect. MPMs may be better used in the therapy of cavernous hemangioma.
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