Results 171 to 180 of about 175,061 (321)

Detection of the GH analog somatrogon in sports drug testing: Immunological approaches and LC‐HRMS/MS

open access: yesDrug Testing and Analysis, EarlyView.
The detectability of the GH analog somatrogon with approved doping control immunoassays for hGH and hCG was evaluated and a both sensitive and specific qualitative detection assay employing affinity purification, tryptic digestion, and LC‐HRMS/MS was developed to confirm the presence of the drug in suspicious serum samples. Abstract Due to the presumed
Katja Walpurgis   +5 more
wiley   +1 more source

Cost Minimized Immunoaffinity Purification of EPO and Its Analogs in Doping Control—A Step‐by‐Step Protocol for Human Urine and Blood

open access: yesDrug Testing and Analysis, EarlyView.
A cost minimized immunoaffinity protocol was developed, which allows the direct purification of ERAs from human urine. After slight modification, the protocol is also applicable to serum and plasma and is fully compliant with WADA TD2024EPO. Compared to commercial EPO‐purification kits, the material costs are significantly lower.
Christian Reichel   +2 more
wiley   +1 more source

Biosynthesis of mammalian glycoproteins. Glycosylation pathways in the synthesis of the nonreducing terminal sequences.

open access: hybrid, 1979
Thomas A. Beyer   +5 more
openalex   +1 more source

Association of ventricular–arterial coupling with biomarkers involved in heart failure pathophysiology – the STANISLAS cohort

open access: yesEuropean Journal of Heart Failure, EarlyView.
Association of ventricular–arterial coupling with heart failure (HF) biomarkers in the STANISLAS cohort. MMP, matrix metalloproteinase; NT‐proBNP, N‐terminal pro‐B‐type natriuretic peptide. Aims Impaired left ventricular–arterial coupling (VAC) has been shown to correlate with worse prognosis in cardiac diseases and heart failure (HF).
Hannes Holm   +12 more
wiley   +1 more source

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