Results 41 to 50 of about 131,771 (290)

History of Newborn Screening for Cystic Fibrosis—The Early Years

open access: yesInternational Journal of Neonatal Screening, 2020
This review summarises the trajectory of neonatal screening strategies for the detection of cystic fibrosis (CF) using the measurement of Immunoreactive Trypsin (IRT) in dried blood spots (DBS) from 1979 until the beginning of the 21st century when ...
Georges Travert   +2 more
doaj   +1 more source

NON-RADIOMETRIC IMMUNOASSAYS [FLUOROIMMUNOASSAY (FIA) AND FLUOROMETRIC ENZYME IMMUNOASSAY (FEIA)] WITH RADIOIMMUNOASSAY (RIA) FOR EVALUATION OF ADRENAL FUNCTION IN NORMAL AND HYPERCORTISOLEMIC DOGS [PDF]

open access: yesCiência Rural, 2002
Non-radiometric immunoassays offer many advantages over radiometric assays, such as higher stability of kit compounds and absence of potential hazardous effects for users and environment. The comparison of cortisol measurements by fluoroimmunoassay (FIA)
Márcia Marques Jericó   +4 more
doaj   +1 more source

On‐Paper Enzyme‐Linked and Metal‐Linked Immunosorbent Assays for Low‐Cost Decentralized Testing of Carcinoembryonic Antigen

open access: yesAnalysis &Sensing, EarlyView.
On‐paper enzyme‐linked and metal‐linked immunosorbent assays (p‐ELISA and p‐MeLISA, respectively) were developed for the assay of carcinoembryonic antigen (CEA) in serum. These approaches are based on bio‐conjugated paper disks as analytical platform.
Electra Mermiga   +4 more
wiley   +1 more source

Machine Learning Analysis of Whole‐Blood Transcriptomics Data in Rheumatoid Arthritis Patients Treated with Adalimumab Identifies Predictive Biomarkers of Response

open access: yesArthritis &Rheumatology, Accepted Article.
Objectives Tumor necrosis factor inhibitors (TNFi) have significantly improved rheumatoid arthritis (RA) management, yet variability in patient response remains a substantial challenge, with approximately 40% of patients discontinuing TNFi due to non‐response or adverse effects. This study aimed to identify biomarkers predictive of adalimumab treatment
Chuan Fu Yap   +12 more
wiley   +1 more source

Impact of the transition from radioimmunoassay (RIA) to chemiluminescent enzyme immunoassay (CLEIA) for the measurement of plasma aldosterone concentration (PAC) on the diagnosis of primary aldosteronism (PA) via retrospective analyses in Okinawa, Japan

open access: yesEndocrine Journal
In Japan, the traditional method for measuring plasma aldosterone concentration (PAC) was radioimmunoassay (RIA), which had several challenges, including poor traceability of certified reference materials and reduced detection sensitivity at low ...
Ken-ichiro Honma   +11 more
doaj   +1 more source

Benefits of Macitentan in Patients with Pulmonary Hypertension: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

open access: yesGlobal Heart, 2023
Background: This systematic review and meta-analysis aimed to determine the efficacy of macitentan in patients with pulmonary hypertension (PH). Methods: A systematic search was made of PubMed, Embase, Cochrane Library, and clinicaltrials.gov, without ...
Jinlv Qin, Guizuo Wang, Dong Han
doaj   +1 more source

Development of a Radioimmunoassay for Pig Pancreatic Kallikrein [PDF]

open access: yes, 1978
Peer ...
Erhardt F.   +6 more
core   +2 more sources

Comparative Effectiveness of Abatacept versus Adalimumab in Shared Epitope positive and negative Rheumatoid Arthritis patients

open access: yesArthritis &Rheumatology, Accepted Article.
Objectives The effect of the shared epitope (SE), and valine at position 11 (Val11) of HLA‐DRB1, on the activation of CD4+ T cells, is expected to be diminished by abatacept, a co‐stimulation blocker. However, published evidence on the value of genetic stratification for abatacept treatment is conflicting.
Chuan Fu Yap   +14 more
wiley   +1 more source

Commonalities of platelet dysfunction in heart failure with preserved ejection fraction and underlying comorbidities

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1013-1028, April 2025.
Abstract Heart failure with preserved ejection fraction (HFpEF) is characterized by a lack of a specific targeted treatment and a complex, partially unexplored pathophysiology. Common comorbidities associated with HFpEF are hypertension, atrial fibrillation, obesity and diabetes.
Giorgia D'Italia   +2 more
wiley   +1 more source

Terminal deoxynucleotidyltransferase. Serological studies and radioimmunoassay [PDF]

open access: yes, 1976
Mouse antisera against calf terminal deoxynucleotidyltransferase (terminal transferase) have been prepared. The sera have been used to characterize terminal transferase both by studying inhibition of enzyme activity and by developing a competition ...
Baltimore, David   +2 more
core  

Home - About - Disclaimer - Privacy