维生素A对机体免疫系统的影响

发布时间：2018-09-09 09:55

【摘要】：正维生素A(vitamin A)具有营养和免疫双重性质功能,既能满足机体对营养的需要,又能影响机体免疫功能。维生素A对免疫功能的影响主要体现在上皮组织免疫、免疫系统、免疫机制及免疫途径等几方面。本文主要论述维生素A对免疫系统及其免疫功能的影响。免疫系统包括免疫器官、免疫细胞和免疫分子。如果维生素A的添加量满足不了机体的需要,就会引起免疫系统的非正常状态,影响机体的免疫能力,导致机体发病率升高。因此,研究维生素A
[Abstract]:Positive vitamin A (vitamin A) has the dual function of nutrition and immunity, which can not only meet the needs of nutrition, but also affect the immune function of the body. The effect of vitamin A on immune function is mainly reflected in epithelial tissue immunity, immune system, immune mechanism and immune pathway. This paper mainly discusses the effect of vitamin A on immune system and immune function. The immune system includes immune organs, immune cells and immune molecules. If the amount of vitamin A can not meet the needs of the body, it will cause the abnormal state of the immune system, affect the immune ability of the body, and lead to the increase of the body incidence. Therefore, the study of vitamin A
【作者单位】：东北农业大学动物科学技术学院;
【分类号】：S816

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