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:1993
卷号:39
期号:4
页码:373-379
DOI:10.3177/jnsv.39.373
出版社:Center for Academic Publications Japan
摘要:To provide insight into the intracellular translocation of lactase-phlorizin hydrolase, an immunoelectron microscopy was per-formed on rapidly embedded Lowicryl K4M sections of rat jejunum. Lactase-phlorizin hydrolase immunoreactivity was detected not only in the microvillous membranes and in the smooth apical vesicles, but also in the lateral membranes, suggesting an alternative route for intracellular transport of lactase-phlorizin hydrolase via the lateral membranes to the microvilli.