维生素A与呼吸系统疾病关系的研究进展  

The association between vitamin A and respiratory diseases

作　　者：黄娜(综述) 刘颖(审校)[1] Huang Na;Liu Ying(Department of Pediatrics,the Fourth Affiliated Hospital of China Medical University,Shenyang 110032,China)

机构地区：[1]中国医科大学附属第四医院儿科,沈阳110032

出　　处：《国际儿科学杂志》2019年第7期512-515,共4页International Journal of Pediatrics

摘　　要：维生素A是维持人体正常生命活动所必需的脂溶性维生素,其生理功能包括构成视觉细胞内的感光物质、影响上皮组织稳定性及完整性、维持和促进免疫功能等.维生素A缺乏与呼吸系统疾病密切相关,预防和治疗维生素A缺乏症对于预防反复呼吸道感染和哮喘发作、减少支气管肺发育不良的发生均十分必要.Vitamin A is a fat-soluble vitamin that is essential for the normal-life activities of the human body.Its physiological functions include forming photosensitive substances in visual cells,affecting the stability and integrity of epithelial tissues,maintaining and promoting immune functions.Vitamin A deficiency is closely related to respiratory diseases.Prevention and treatment of vitamin A deficiency is necessary to prevent recurrent respiratory infections and asthma attacks and reduce the occurrence of bronchopulmonary dysplasia.

关 键 词：维生素A 反复呼吸道感染 支气管肺发育不良 哮喘 

分 类 号：S85[农业科学—兽医学]