Thus the era of radioimmunoassay (RIA) can be said to have begun in 1959. From Wordnik.com. [Rosalyn Yalow - Autobiography] Reference
We used to send all our GC-MS and radioimmunoassay tests to BloodTek, in Portland. From Wordnik.com. [Bloodstream] Reference
This observation provided the basis (5) for the radioimmunoassay of plasma insulin. From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
The hospital signed a new contract with them for our complex chem and radioimmunoassay work. From Wordnik.com. [Bloodstream] Reference
Protecting human health in terms of the application of radioimmunoassay in medical diagnosis. From Wordnik.com. [ANC Daily News Briefing] Reference
Particularly important was the establishment of a radioimmunoassay for somatostatin by Dr. Arimura. From Wordnik.com. [Andrew V. Schally - Autobiography] Reference
Rosalyn Yalow (1921 -), "medical physicist" who "won a Nobel prize for her work developing the radioimmunoassay technique". From Wordnik.com. [Archive 2008-06-01] Reference
These initial experiments led to the discovery of radioimmunoassay (RIA), an ingenious application of nuclear physics in clinical medicine. From Wordnik.com. [Rosalyn Yalow.] Reference
Two decades ago, when bioassay procedures were in the forefront, the first presentation on the potential of hormonal measurements by radioimmunoassay. From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
HBV radioimmunoassay we had invented, and improved further when more sensitive and convenient tests developed by other laboratories became available. From Wordnik.com. [Baruch S. Blumberg - Autobiography] Reference
Somewhat more interest was generated by the demonstration in 1959 of the practical application of radioimmunoassay to the measurement of plasma insulin in man (9). From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
She and a younger colleague, Solomon Berson, developed methods for the radioimmunoassay -- an analytic tool that allows investigators to survey minute quantities of hormones, viruses, and chemicals in human beings. From Wordnik.com. [Personal Information for Rosalyn S. Yalow] Reference
From 1950 until his untimely death in 1972, Dr. Solomon Berson was joined with me in this scientific adventure and together we gave birth to and nurtured through its infancy radioimmunoassay, a powerful tool for determination of virtually any substance of biologic interest. From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
It became evident that the sensitivity and simplicity of radioimmunoassay permitted ready assay of hundreds of plasma samples, each as small as a fraction of a milliliter, and made possible measurement not only of single blood samples, as had been performed on occasion with in vivo bioassay, but also of multiple samples, thus permitting study of dynamic alterations in circulating insulin levels in response to physiologic stimuli (9), (17). From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
Plasma 25 (OH) D concentrations were measured by radioimmunoassay. From Wordnik.com. [American Journal of Clinical Nutrition current issue] Reference
Testosterone in plasma and in incubation medium was measured by radioimmunoassay. From Wordnik.com. [BioMed Central - Latest articles] Reference
The concentration of P4 in the culture media was then quantified by radioimmunoassay. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
Serum was purified by centrifugation, and stored at − 20°C until radioimmunoassay was performed. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
Hepcidin radioimmunoassay (RIA) has been shown to be a reliable way to quantify hepcidin in serum and body fluids. From Wordnik.com. [PhysOrg.com - latest science and technology news stories] Reference
Serum leptin and IGF-I were measured by radioimmunoassay and TNF-alpha, IL-1beta, IL-6 and IL-8 were measured by ELISA. From Wordnik.com. [BioMed Central - Latest articles] Reference
After 2, 4, or 8 hours of incubation, concentration of progesterone in the culture media was quantified by solid phase radioimmunoassay. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
A research team from United Kingdom described the use of radioimmunoassay to demonstrate and measure hepcidin-25 in various biological fluids. From Wordnik.com. [PhysOrg.com - latest science and technology news stories] Reference
Interference of rabbit anti-bPL immunoglobulin with radioimmunoassay measurement using guinea pig anti-bPL as primary antibody was first evaluated in vitro. From Wordnik.com. [BioMed Central - Latest articles] Reference
Serum estradiol was determined by an ultra-sensitive extraction radioimmunoassay with detection limit 4 pmol / L and functional sensitivity 6 pmol / L. Results. From Wordnik.com. [BioMed Central - Latest articles] Reference
In August 2005, the NYPD stopped using urinalysis as its preferred method of random drug screening and switched to radioimmunoassay of hair (RIAH) without consulting with the unions. From Wordnik.com. [New York Civil Service Attorney Law Blog] Reference
Anthropometric measures, serum 25OHD radioimmunoassay values, and computed tomography and dual-energy x-ray absorptiometry values of BF and bone structure in 90 postpubertal females, aged 16-22 yr, residing in California were measured. From Wordnik.com. [Free the Animal] Reference
Notwithstanding the advent of radioimmunoassay, the laboratory continued to be world renowned for its urinary assays and attracted large contracts, principally from Harvard University for studying risk factors in breast cancer and from Family Health International for studying the return of fertility during breast feeding. From Wordnik.com. [Medindia Health News] Reference
NT-HH the reverse is true (Fig. Thus, in the application of radioimmunoassay to problems of hypo - or hypersecretion we should seldom rely on a single determination of plasma hormone. From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
For my contribution to this year’s Ada Lovelace Day, I’m thinking about Rosalyn Sussman Yalow, Nobel Laureate in Physiology/Medicine for the development of radioimmunoassay RIA, a methodology for measuring miniscule elements in human bodies so they can be traced. From Wordnik.com. [Archive 2010-03-21] Reference
However investigations and analysis which lasted for several years and which included studies on the quantitative aspects of the reaction between insulin and antibody (6) and the species specificity of the available antisera (7) were required to translate the theoretical concepts of radioimmunoassay into the experiments which led first to the measurement of plasma insulin in rabbits following exogenous insulin administration (8) and finally in 1959 to the measurement of insulin in unextracted human plasma. From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
Investigations concerning the possible heterogeneity of gastrin were stimulated by considerations in comparative endocrinology, in that the immunochemical heterogeneity of parathyroid hormone (27) and the demonstration of a precursor form for insulin, proinsulin, (19) spurred the search for heterogeneous forms of gastrin as soon as a radioimmunoassay for gastrin (29) had been developed with sufficient sensitivity to permit fractionation of plasma in a variety of physicochemical systems and assay of the immunoreactivity in the various fractions. From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
60's the rate of growth of radioimmunoassay was quite slow. From Wordnik.com. [Nobel Lecture Radioimmunoassay: A Probe For Fine Structure Of Biologic Systems] Reference
/kg), and (3) by using radioimmunoassay to determine whether binge-like ethanol intake influenced plasma corticosterone levels. From Wordnik.com. [Naturejobs - All Jobs] Reference
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