期刊名称：Journal of Nutritional Science and Vitaminology
印刷版ISSN：0301-4800
电子版ISSN：1881-7742
出版年度：1977
卷号：23
期号：3
页码：227-235
DOI：10.3177/jnsv.23.227
出版社：Center for Academic Publications Japan
摘要：The effect of hydrocortisone and sucrose on the development of chick intestinal disaccharidases was studied using the organ culture system. When intestines of 15- and 17-day-old embryos were cultured in the presence of hydrocortisone, there was significant enhancement of disaccharidases activity compared with the control. However, there was no effect in the 20-day embryonic intestines. On the other hand, the disaccharidase activity of cultured intestines from 20-day-old chick embryos were significantly stimulated by the addition of sucrose. The ob-served increase in disaccharidase activity induced by the administration of hydrocortisone in 17-day-old embryos in vitro was sensitive to actinomy-cin D and cycloheximide. The activity induced by the administration of sucrose in 20-day-old embryos in vitro was sensitive to cycloheximide but insensitive to actinomycin D.
