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锌和维生素Ａ（ＶＡ）都是促进人体生长发育的重要微量营养素，两者在体内的营养水平可影响儿童的生长发育。Ｓｔｅｖｅｎ－ｓｏｎ等人曾报道〔１〕，锌可以帮助治疗家畜猪ＶＡ缺乏病。Ｃａｒｎｅｙ等人采用放谢性标记的方法〔２〕，观察大鼠肝脏在１周内释放ＶＡ的情况，...
Both zinc and vitamin A (VA) are important micronutrients that promote the growth and development of the human body. The nutritional level of both in the body can affect the growth and development of children. Steven-son et al. [1] reported that zinc can help treat VA deficiency in livestock and poultry. Carney et al. [2] used the method of Xie Xie sex marker, observed the release of VA in the rat liver in 1 week, ...