• Radioimmunoassay and high-performance liquid chromatography were used to evaluate the expression of 5-hydroxytryptamine (HT) in the plasma and three-key structure of the descending pain modulatory system. (hindawi.com)
  • Conditions for collection of serum samples for the measurement of fibrin(ogen) degradation products by radioimmunoassay of fragment E. (bmj.com)
  • A number of conditions have been assessed for the collection of serum samples for the measurement of fibrin(ogen) degradation products using a radioimmunoassay for degradation fragment E, which permits precise quantitation of differences. (bmj.com)
  • The goal of this research was the improvement and analytically validation of a radioimmunoassay system for the measurement of the serum ferritin focus as one of the laboratory biomarkers for an infection by Covid-19. (proteomics.be)
  • Radioimmunoassay of human parathyroid hormone in serum. (nature.com)
  • The hair samples are screened for opiates (morphine), cocaine and ecstasy, the most abused illicit substances in our region, by using commercial radioimmunoassays adopting cut-off levels of 0.1 ng/mg. (erowid.org)
  • Inform your doctor if you are on any medications or have any underlying medical conditions or allergies before undergoing Collagen Type 1 Cross Linked N - Telopeptide Ntx Radioimmunoassay Random Urine. (practo.com)
  • Robinson, Alan G. / Clearance studies of oxytocin in humans using radioimmunoassay measurements of the hormone in plasma and urine . (psu.edu)
  • A simple, efficient procedure for extracting and concentrating antidiuretic hormone (ADH) from urine has been coupled with a specific radioimmunoassay for ADH in order to quantitate urinary excretion of the hormone. (johnshopkins.edu)
  • Both the radioimmunoassay and measurements of plasma concentrations of methylmalonic acid were applied to the diagnosis of cobalt/vitamin B12 deficiency in sheep. (unboundmedicine.com)
  • A double-antibody radioimmunoassay method for prostate-specific acid phosphatase (PAP) is presented. (johnshopkins.edu)
  • During a common source outbreak of hepatitis A, we studied the characteristics and utility of commercially available radioimmunoassays for total and IgM-specific antibody to hepatitis A virus. (wustl.edu)
  • The radioimmunoassay for IgM-specific to hepatitis A antibody had greater specificity (99 percent versus 84 percent) and a higher positive prediction value (88 percent versus 23 percent) for the diagnosis of acute hepatitis A than did the radioimmunoassay for hepatitis A antibody. (wustl.edu)
  • Uses of the radioimmunoassay for IgM-specific hepatitis A antibody include rapid diagnosis of acute hepatitis A, differentiation between recent and past hepatitis A infection, and screening for recent hepatitis A infection in epidemiologic investigation. (wustl.edu)
  • Dive into the research topics of 'Use of conventional and IgM-specific radioimmunoassays for anti-hepatitis A antibody in an outbreak of hepatitis A'. Together they form a unique fingerprint. (wustl.edu)
  • Use of conventional and IgM-specific radioimmunoassays for anti-hepatitis A antibody in an outbreak of hepatitis A . The American journal of medicine , 73 (5), 663-668. (wustl.edu)
  • Miller, M & Moses, AM 1972, ' Radioimmunoassay of urinary antidiuretic hormone in man: Response to water load and dehydration in normal subjects ', Journal of Clinical Endocrinology and Metabolism , vol. 34, no. 3, pp. 537-545. (johnshopkins.edu)
  • The antisera were used to develop a sensitive and reproducible radioimmunoassay that was free from contamination with the nonspecific vitamin B12 binding protein, R-protein. (unboundmedicine.com)
  • The principle of radioimmunoassay (RIA) is based on competitive binding, specificity, and sensitivity. (microbiologynote.com)
  • Classically, to perform a radioimmunoassay, a known quantity of an antigen is made radioactive, frequently by labeling it with gamma-radioactive isotopes of iodine, such as 125-I, or tritium attached to tyrosine. (wikipedia.org)
  • The major group-specific antigen (gs-a) of avian leukoviruses was detected by radioimmunoassay in extracellular medium of all embryonic cultures prepared from infected chickens. (microbiologyresearch.org)
  • The radioimmunoassay of the group-specific antigen seems to be well suited to complement the COFAL (complement fixation avian leukosis) and RIF (resistance inducing factor) tests in the detection of leukosis virus in infected material. (microbiologyresearch.org)
  • The radioimmunoassay (RIA) technique is used to evaluate the presence and concentration of antigens or antibodies in a material. (microbiologynote.com)
  • Radioimmunoassay (RIA) is a highly sensitive laboratory technique that uses radioisotopes to detect and measure the concentration of antigens or antibodies in a sample. (microbiologynote.com)
  • INTERNATIONAL ATOMIC ENERGY AGENCY, Radioimmunoassay and Related Procedures in Medicine, Proceedings Series - International Atomic Energy Agency , IAEA, Vienna (1974). (iaea.org)
  • The increasing incidence of various infectious diseases and cancer is the major factor boosting the growth of the radioimmunoassay market. (joomag.com)
  • Medium extracts of Micromonospora adversely affected a radioimmunoassay which was used for the measurement of gentamicin in the medium. (agri.gov.il)
  • The first development of an alpha-face-specific radioimmunoassay for vitamin B12 is described. (unboundmedicine.com)
  • AU - Kennedy,D G, AU - Blanchflower,W J, AU - Young,P B, AU - Davidson,W B, PY - 1992/11/1/pubmed PY - 1992/11/1/medline PY - 1992/11/1/entrez SP - 153 EP - 66 JF - Biological trace element research JO - Biol Trace Elem Res VL - 35 IS - 2 N2 - The first development of an alpha-face-specific radioimmunoassay for vitamin B12 is described. (unboundmedicine.com)
  • Measurement of ferritin in serum by radioimmunoassay. (bmj.com)
  • A method for the measurement of circulating ferritin concentrations by direct radioimmunoassay is presented. (bmj.com)
  • The radioimmunoassay offers a more reliable, rapid and sensitive method for the measurement of bleomycin. (nih.gov)
  • Measurement of brevetoxin levels by radioimmunoassay of blood collection cards after acute, long-term, and low-dose exposure in mice. (nih.gov)
  • A commercially available antidihydrotestosterone antiserum was used for the direct radioimmunoassay of androstenediol-3-sulfate (ADS) in human serum. (orentreich.org)
  • Radioimmunoassay" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (rush.edu)
  • Below are the most recent publications written about "Radioimmunoassay" by people in Profiles. (rush.edu)
  • The quantitation by radioimmunoassay of 2'-deoxyuridine 5'-triphosphate in extracts of thymidylate synthase-inhibited cells. (ox.ac.uk)
  • PAF was quantified by thin-layer chromatographic separation of lipid extracts from cells radiolabeled with [3H]lysoPAF and by radioimmunoassay. (nih.gov)
  • The combination of a high-titre, high-avidity sheep antiserum and iodinated bleomycin produced a radioimmunoassay sensitive to 8 ng of bleomycin per ml of plasma or urine. (nih.gov)
  • A radioimmunoassay procedure for tallysomycin S10b in human plasma and urine. (nih.gov)
  • Plasma levels of fentanyl and sufentanil were measured by radioimmunoassay. (erowid.org)
  • A novel radioimmunoassay (RIA) has been evaluated for the ability to identify patients with persistent disease who have normal levels of CA-125. (duke.edu)
  • Development and application of a radioimmunoassay for pepleomycin. (nih.gov)
  • This graph shows the total number of publications written about "Radioimmunoassay" by people in this website by year, and whether "Radioimmunoassay" was a major or minor topic of these publications. (rush.edu)