George J M, Wolff S M, Diller E, Bartter F C
J Clin Invest. 1969 Mar;48(3):558-63. doi: 10.1172/JCI106014.
A sensitive method for determination of plasma unconjugated etiocholanolone by double-isotope-derivative dilution has been described. The mean values for normal subjects was 0.038+/-0.003 (SEM) mug/100 ml.40 patients, 20 with familial Mediterranean fever and 20 with other diseases characterized by recurrent fever were studied. The over-all mean concentration of plasma unconjugated etiocholanolone for the patients (febrile or afebrile) was 0.101 +/-0.012 mug/100 ml, significantly above that of normals. Mean plasma values for the patients while they were febrile did not differ from the mean values when they were afebrile. It is suggested that the concentration of plasma unconjugated etiocholanolone is not related to fever in these patients.
已描述了一种通过双同位素衍生稀释法测定血浆中未结合表雄酮的灵敏方法。正常受试者的平均值为0.038±0.003(标准误)微克/100毫升。对40例患者进行了研究,其中20例患有家族性地中海热,20例患有以反复发热为特征的其他疾病。患者(发热或不发热)血浆中未结合表雄酮的总体平均浓度为0.101±0.012微克/100毫升,显著高于正常水平。患者发热时的血浆平均值与不发热时的平均值无差异。提示这些患者血浆中未结合表雄酮的浓度与发热无关。