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1,075 Possible Causes for radioimmunoassay

  • Drug-induced Fever

    Radioimmunoassay of proteins with the use of Sephadex-coupled antibodies.[link.springer.com]

  • Osteoporosis

    Hormone analyses were performed on serum, using competitive binding radioimmunoassays.[doi.org] […] enzyme-linked immunosorbent assay (Serum CrossLaps, Osteometer Biotech), parathyroid hormone with an immunoradiometric assay (N-tact, DiaSorin), 25-hydroxyvitamin D with a radioimmunoassay[dx.doi.org] Radioimmunoassays measured serum parathyroid hormone and 25-hydroxyvitamin D. Twenty-four–hour urine samples were assessed for calcium, sodium, and creatinine.[ajcn.org]

  • Endocrine Dysfunction

    In 1976 Thody et al. found no differences in levels of plasma β-MSH measured by specific radioimmunoassay between pregnancy and the postpartum period, both of which were within[omicsonline.org]

  • Adrenal Insufficiency

    Circulation 73 : 257 –267, 1986 Szatalowicz V, Arnold P, Chaimovitz C, Bichet D, Schrier RW: Radioimmunoassay of plasma arginine vasopressin in hyponatremic patients with[doi.org]

  • Meningitis

    Concentrations of platelet-activating factor, a potent proinflammatory glycerophosphocholine derivative, were measured with a radioimmunoassay kit (Dupont Biomedical Products[nejm.org]

  • Acromegaly

    Plasma GH levels measured by radioimmunoassay are typically elevated.[merckmanuals.com]

  • Insulin Antibody

    This assay was as sensitive as the conventional radioimmunoassay.[ncbi.nlm.nih.gov] Abstract Eighty-seven sera from healthy non-diabetic subjects, negative for islet cell antibodies, were analysed for 125I-insulin serum binding capacity by a commercial radioimmunoassay[ncbi.nlm.nih.gov] Anti-insulin antibody titers measured by the enzyme immunoassay and conventional radioimmunoassay correlated well and the correlation coefficient was 0.920, which was statistically[ncbi.nlm.nih.gov]

  • Myoglobinemia

    Abstract Using a solid-phase radioimmunoassay for detection of serum myoglobin, the pattern of myoglobinemia was investigated in patients with acute myocardial infarction.[ncbi.nlm.nih.gov] Abstract The development of a sensitive radioimmunoassay for the measurement of myoglobin now permits the accurate determination and detection of even small concentrations[ncbi.nlm.nih.gov] The myoglobinemia was evaluated by radioimmunoassay using a commercially available test kit (Sorin-Biomedica Saluggia, Italy).[documents.tips]

  • Norgestrel

    Abstract The validity of a levo-norgestrel (L-NOG) radioimmunoassay in human plasma was assessed using a test of radiochemical purity.[ncbi.nlm.nih.gov] Abstract A direct radioimmunoassay was developed for assessing the levonorgestrel levels in human plasma without the need for heat, chromatographic or extraction pretreatment[ncbi.nlm.nih.gov] The radioimmunoassay utilises a specific antibody produced in rabbits against D-'norgestrel 3-(O-carboxymethyl) - oxime coupled to bovine serum albumin with D-norgestrel 3[ncbi.nlm.nih.gov]

  • Prostatic Disease

    Abstract The availability of a radioimmunoassay for prostate-specific acid phosphatase has allowed a correlative study between this technique and conventional colorimetric[ncbi.nlm.nih.gov] This study investigates the growth factor transforming growth factor-alpha (TGF alpha) expression in benign and malignant prostatic biopsies using both radioimmunoassay and[ncbi.nlm.nih.gov] Comparisons were made between radioimmunoassay (RIA) and an enzymatic method.[ncbi.nlm.nih.gov]

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