[儿童部分肠切除术后维生素D代谢的变化]
[Changes in vitamin D metabolism in children following partial intestinal resection].
作者信息
Ryzko J, Lorenc R S, Socha J, Lukaszkiewicz J, Preiss U
机构信息
Kindergesundheitszentrum Warschau, Martin-Luther-Universität Halle-Wittenberg.
出版信息
Monatsschr Kinderheilkd. 1989 Aug;137(8):447-50.
PMID:2811874
Abstract
Six children (five after partial intestinal resection, one after colectomy) were studied with respect to absorption and metabolism of vitamin D. The results showed decreased 25-OH-D3 serum concentrations below 20 ng/ml (in two patients even below 10 ng/ml), possibly due to disturbed enterohepatic circulation of vitamin D metabolites.
摘要
对六名儿童（五名接受部分肠切除术后，一名接受结肠切除术后）的维生素D吸收和代谢情况进行了研究。结果显示血清25-羟基维生素D3浓度降至20纳克/毫升以下（两名患者甚至低于10纳克/毫升），这可能是由于维生素D代谢产物的肠肝循环紊乱所致。
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