Results 21 to 30 of about 131,771 (290)

Screening for non-classic congenital adrenal hyperplasia in women: New insights using different immunoassays

open access: yesFrontiers in Endocrinology, 2023
ContextThe 250µg-cosyntropin stimulation test (CST) is used to diagnose non-classic congenital adrenal hyperplasia (NCCAH). The current recommendation is to perform CST when follicular 17-hydroxyprogesterone (17OHP) is 6-30 nmol/L, a cutoff derived from ...
Afif Nakhleh   +13 more
doaj   +1 more source

A radioimmunoassay for erythropoietin [PDF]

open access: yesBlood, 1979
Abstract We describe the development of a radioimmunoassay (RIA) for erythropoietin. Antisera were raised in rabbits with an impure human urinary erythropoietin preparation used as immunogen, but with pure human erytropoietin serving as the labeled antigen in the RIA and as a primary standard.
Eugene Goldwasser, Judith B. Sherwood
openaire   +4 more sources

Current Advances in Immunoassays for the Detection of β2-Agonists

open access: yesFoods, 2022
β2-agonists are a group of synthetic phenylethanolamine compounds which are traditionally used for treating bronchospasm. These compounds can also increase skeletal muscle mass and decrease body fat.
Shuyu Ouyang, Shuting Yu, Yingying Le
doaj   +1 more source

The Development of a Direct Homologous Radioimmunoassay for Serum Cortisol [PDF]

open access: yes, 1981
Peer ...
Giesemann, G.   +4 more
core   +2 more sources

Method Validation and Establishment of Reference Intervals for an Insulin-like Growth Factor-1 Chemiluminescent Immunoassay in Cats

open access: yesVeterinary Sciences, 2023
Previously, radioimmunoassay (RIA) has been the only assay to measure insulin-like growth factor-1 (IGF-1) to diagnose hypersomatotropism (HS). Due to radiation concerns, availability, and the cost of IGF-1 RIA, validation of assays for automated ...
Arne Güssow   +6 more
doaj   +1 more source

RADIOIMMUNOASSAY FOR DETECTION OF ANTI-RINDERPEST ANTIBODIES IN CATTLES

open access: yesThe Iraqi Journal of Veterinary Medicine, 2022
Liquid Phase Radioimmunoassay (RIA) was developed to detect and measure anti-rinderpest immunoglobulins in field animals sera, within two hours. Rinderpest virus adapted on Vero cell line culture and antigen purified by treatment with Triton-Gentron 13 ...
HM. ALI, G.S. MOHAMMAD, HM. ABDULKARIM
doaj   +1 more source

Utilization of Polyspecific Antiserum for Specific Radioimmunoassays: Radioimmunoassays for Rat Fetuin and Bikunin Were Developed by Using Antiserum Against Total Rat Serum Proteins [PDF]

open access: yes, 1993
Polyspecific antiserum against total rat serum proteins was used to develop specific and sensitive radioimmunoassays for fetuin and bikunin, two minor protein components of rat plasma. The radioimmunoassays proved to be highly useful to trace bikunin and
Edwin Fink   +6 more
core   +1 more source

Value of serum FBLN1 detection in diagnosis and prognosis prediction of colorectal cancer [PDF]

open access: yesZhenduanxue lilun yu shijian, 2021
Objective: To investigate the performance of serum fibulin-1 (FBLN1) detection in diagnosis and prognosis prediction of colorectal cancer. Methods: A total of 81 patients with colorectal cancer(CRC group), 50 patients with benign colorectal polyps ...
ZHANG Hua, LU Wei, YANG Chengyi, XIANG Mingjie
doaj   +1 more source

Radioimmunoassay of Triiodothyronine

open access: yesFolia Endocrinologica Japonica, 1972
Immunization of rabbits with triiodothyronine-methyl ester hydrochloride conjugated to bovine serum albumin resulted in the production of antibody against triiodothyronine. Using dextran-coated charcoal technique, a practically useful and specific radioimmimoassay method for triiodothyronine was developed.
Soitsu Fukuchi   +8 more
openaire   +7 more sources

Radioimmunoassay of Sisomicin [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 1976
An antibody induced in rabbits against a gentamicin-bovine serum albumin conjugate cross-reacted with the chemically related aminoglycoside, sisomicin, facilitating the development of a sisomicin radioimmunoassay. Sisomicin was labeled with 125 I using an acylating agent [3-(4-hydroxyphenyl)propionic acid-
Alan Broughton   +2 more
openaire   +3 more sources

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