葡聚糖
核黄疸
医学
胆红素
换血
白蛋白
色谱法
吸附
内科学
生物化学
有机化学
化学
酶
作者
Nathan A. Kaufmann,Jaime Kapitulnik,S. H. Blondheim
出处
期刊:Pediatrics
[American Academy of Pediatrics]
日期:1969-10-01
卷期号:44 (4): 543-548
被引量:24
标识
DOI:10.1542/peds.44.4.543
摘要
Small quantities of bilirubin (BR) were adsorbed by specially preparedh small columns of Sephadex G-25 from artificially jaundiced sera. The amount of bilirubin adsorbed from sera with bilirubin-albumin molar ratios between 1 and 2 was linearly related to the bilirubin concentration of the serum. There was no demonstrable adsorption of bilirubin by the column at ratios below 1. Sephadex columns may be of value in determining the time when exchange transfusion should be performed to prevent kernicterus.
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