既往认为,第二代检测方法测出的是活性PTH1-84,故称“全段甲状旁腺素(intact PTH)”。后发现检测抗体与C-PTH 7-84发生交叉反应而导致特异性不足。且C-PTH 7-84在透析患者中大量蓄积,并可作用于C-PTH受体,拮抗1-84PTH升钙排磷的生理...
Intraoperative fall in plasma levels of 使用Elecsys试剂、混合人血清和质控品进行重复性测定:每 intact parathyroid hormone after removal of one enlarged parathyroid 天2次重复检测,共21天(n=84)。获得如下结果: gland in hyperthyroid patients. Eur J Surg 1991;157:109-112. Elecsys 2010 和cobas e 411 ...
罗氏试剂盒说明书英文原版 PTH (1-84) 05608546 190 V3.0.pdf,ms_05608546190V3.0 PTH (1-84) Parathyroid hormone (parathormone, parathyrin) - PTH, biointact whole PTH REF SYSTEM Elecsys 2010 MODULAR ANALYTICS E170 05608546 190 100 cobas e 411 cobas e 601 coba
现有的检测方法,一种是只检测PTH1-84,生物全段PTH,bio-intact PTH或wholePTH,现在使用这种方法的还较少,也就是第三代的检测方法。 还有就是现在常用的包含了没有活性的7-84片断,也就是综合检测PTH1-84、PTH7-84等,一般检测上会写甲状旁...
Intact parathormone (PTH 1-84) was measured with a new immunoradiometric method in serum from 83 children and adults with various abnormalities of calcium metabolism. The results were compared with those of an assay of midregional PTH fraction (44-68). Both measurements discriminated well between...
Although the so-called intact parathyroid hormone (iPTH) assay detects not only true 1-84 PTH (1-84PTH) but also large C-terminal PTH fragments, it remains... JJ Kazama,K Omori,N Higuchi,... - Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transpl...
Background: The intact parathyroid hormone (PTH) assay detects both PTH(1–84) and the PTH(7–84)-like fragment, which is reported to be an antag... T Tsuchida,E Ishimura,K Hirowatari,... - 《Nephron Clinical Practice》 被引量: 25发表: 2006年 The Use of an Intact Molecule Parathy...
iPTH PTH 1-84 刘进,肖榆辉,韩宏,邓天丽,谭旭辉*(大理大学附属医院,云南大理671000)[摘要]目的:通过对维持血液透析患者血清全段甲状旁腺激素(iPTH)及生物活性全段甲状旁腺激素(PTH1-84)浓度的测定,比较和评价其对维持血透患者血清甲状旁腺激素监测的意义。方法:选择大理大学附属医院32例维持血液透析患者,健康对照...
Centaur intactPTH14-72 pg/mL (1.48-7.63 pmol/L) 一抗位点1-34 (N端),二抗位点39-84(C端) 甲状旁腺素(PTH)简介 循环血中的活性PTH水平很低,而血液中存在浓度比活性PTH高得多的无活性PTH片断甚至前PTH原、PTH原等物质干扰了PTH的测定。另外,肾小球滤过率和甲状旁腺的PTH分泌率的改变也对血PTH值有明显...
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