发育中大鼠十二指肠可饱和与不饱和钙摄取的直接测定。

Direct determination of saturable and non-saturable calcium uptake in the developing rat duodenum.

作者信息

Claassen N, Coetzer H, van Papendorp D H, Kruger M C

机构信息

Department of Physiology, Faculty of Medicine, University of Pretoria, South Africa.

出版信息

Lab Anim. 1995 Oct;29(4):438-41. doi: 10.1258/002367795780740104.

DOI:10.1258/002367795780740104

PMID:8558828

Abstract

Significant changes in saturable and non-saturable intestinal calcium uptake processes occur during development of the rat. A modified 'free floating disc' assay was used to measure total, active and passive duodenal calcium uptake on matching duodenal segments from male Sprague Dawley rats aged 14 to 56 days of age. The results were compared and found to give patterns similar to data published for the in situ ligated loop technique.

摘要

在大鼠发育过程中，可饱和和不可饱和的肠道钙吸收过程会发生显著变化。采用改良的“自由漂浮圆盘”试验，对14至56日龄雄性斯普拉格-道利大鼠的匹配十二指肠段的十二指肠总钙吸收、主动钙吸收和被动钙吸收进行测量。将结果进行比较，发现其模式与原位结扎肠袢技术发表的数据相似。