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人体维生素K需要量及安全摄入量范围的研究进展 被引量:11

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摘要 维生素K是一种脂溶性维生素,主要的天然存在形式是叶绿醌(维生素K1)和甲基萘醌类(维生素K2)。维生素K不仅与凝血功能有关,而且与骨代谢有关,还被用于治疗恶性肿瘤、支气管哮喘等疾病,近年研究发现,维生素K缺乏的共同危险因素包括膳食摄入量不足、吸收不良综合征(尤其是胆汁淤积性肝疾病)、抗生素治疗和肾功能不全。改善人体维生素K的营养状况,将有助于治疗和预防这些疾病。本文综述了近年来人体维生素K需要量和安全摄入量及其相关研究进展。
出处 《卫生研究》 CAS CSCD 北大核心 2011年第5期674-678,共5页 Journal of Hygiene Research
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