نتایج جستجو برای: immunoradiometric assay irma
تعداد نتایج: 222417 فیلتر نتایج به سال:
In this paper we present a new approach to classifying radiographs, which is the first important task of the IRMA system. Given an image, we compute posterior probabilities for each image class, as this information is needed for further IRMA processing. Classification is done by using an extended version of Simard’s tangent distance within a kernel density based classifier. We propose a new dis...
Chance is a new event/situation with significant impact on an agent’s decision making, that is, either an opportunity or a risk. In this paper, suggesting the modern scope of dynamic planning as a typical stage on which Chance Discovery and Management (CD&M) play a special role, we abstract ‘chance’ into three essentials, which provide not only its conceptual criteria but also methodological cl...
BACKGROUND Calcitonin (CT) is a sensitive marker for evaluation of medullary thyroid cancer (MTC). However, CT measurement can vary with assay- and nonassay-dependent factors, and procalcitonin (PCT) measurement has been proposed for evaluating questionable increases in CT. METHODS We tested 2 fully automated CT assays (Immulite [IL] and Liaison [LIA]) and 1 nonautomated CT assay (IRMA, Medip...
Rivanol, the cationic salt of an acridine base, has been used as a novel separation procedure in an immunoradiometric assay for human liver ferritin. The separation step is based on the differences in charge and molecular weight between the labelled antibody-ferritin complex and free labelled immunoglobulins. The resultant assay is simple, reproducible and sufficiently sensitive to determine se...
The impact of the adoption of the new biosynthetic growth hormone (GH) WHO International Reference Preparation (IRP 88/624), and the recommendation to report results in microgram/L instead of mU/L, is described. Conversion factors were determined by comparing both the linear and nonlinear relations of the GH values. The Pharmacia polyclonal IRMA (p-IRMA) and the DELFIA monoclonal time-resolved ...
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