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动物肠黏膜上皮细胞与病原菌的铁竞争机制

DOI: 10.3969/j.issn.1006-267x.2014.04.001

Keywords: 肠道,,摄取,竞争机制

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Abstract:

铁(Fe)是生物有机体的必需营养素,病原菌从宿主体内获取生长、繁殖必需的Fe是其侵染宿主的前提。本文总结了宿主和肠道病原菌的Fe摄取方式及竞争机制,阐述了Fe对肠道微生物的影响,旨在为仔猪生产合理补Fe提供新依据。

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