论文部分内容阅读
微量元素锌的缺乏,不是或过多都给人体健康带来不同程度的影响。锌与机体的机能代谢及某些疾病的发生发展有着极密切的关系。一、锌在体内的分布和代谢。二、锌的生化作用和生理功能。(一)、参与多种酶的合成和激活。 (二)、保护各种膜系统。 (三)、促进生长发育和再生。 (四)、增强免疫功能。三、锌与疾病的关系。 (一)、神经系统的疾病:胚胎期缺锌可导致神经系统畸形
The lack of trace elements of zinc, not or too much to human health have varying degrees of impact. Zinc and the body’s metabolism and the occurrence of certain diseases have a very close relationship. First, the distribution and metabolism of zinc in the body. Second, the biochemical role of zinc and physiological functions. (A), involved in the synthesis and activation of a variety of enzymes. (B), to protect a variety of membrane systems. (C), to promote growth and regeneration. (D), enhance immune function. Third, the relationship between zinc and disease. (A), the nervous system diseases: embryonic zinc deficiency can lead to nervous system deformities