Thaysen E H, Orholm M, Arnfred T, Carl J, Rødbro P
Gut. 1982 Oct;23(10):862-5. doi: 10.1136/gut.23.10.862.
In eight patients without gastrointestinal complaints and 30 patients with various gastrointestinal disorders ileal bile acid conservation was assessed by oral administration of 75Se 23-selena-25-homocholic acid (SeHCAT) followed by abdominal gamma counting (SeHCAT-test). The results of the test correlated fairly well with the clinical features and with the [1-14C]-cholylglycine breath test including faecal 14C measurements (breath test). Of the two bile acid absorption tests the new is perhaps the more sensitive and is the one most easily performed.
在8名无胃肠道不适的患者和30名患有各种胃肠道疾病的患者中,通过口服75Se 23-硒-25-高胆酸(SeHCAT),随后进行腹部γ计数(SeHCAT试验)来评估回肠胆汁酸的保留情况。该试验结果与临床特征以及[1-14C]-甘氨胆酸呼气试验(包括粪便14C测量,即呼气试验)相当吻合。在这两种胆汁酸吸收试验中,新的试验可能更敏感,且是最易于操作的一种。