Results 71 to 80 of about 142,874 (277)

Second Belgian Workshop on animal endocrinology held in Leuven (Belgium), 15 November 2000. ABSTRACTS [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2001
The special topics of the workshop focused on leptin mechanism in ruminant and poultry. One of the essential roles of this hormone is to inform the organism about the level of fat reserves.
Renaville R. (Ed.)
doaj  

Effect of pergolide treatment on insulin dysregulation in horses and ponies with pituitary pars intermedia dysfunction

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Due to the high frequency of laminitis reported for both conditions, the relationship between pituitary pars intermedia dysfunction (PPID) and insulin dysregulation (ID), and the potential role of dopamine in modifying insulin secretion, requires further investigation.
Nicolas C. Galinelli   +7 more
wiley   +1 more source

Radioimmunoassay of ursodeoxycholic acid in serum.

open access: yesJournal of Lipid Research, 1978
A sensitivie and specific radioimmunoassay for the measurement of serum ursodeoxycholic acid has been developed. Ursodeoxycholic acid bound to bovine serum albumin was used as an antigen, and antiserum to this antigen was raised in the rabbit.
I Makino   +4 more
doaj   +1 more source

Calcitonin gene‐related peptide and headache: Comparison of two commonly used assay kits highlights the perils of measuring neuropeptides with enzyme‐linked immunosorbent assays

open access: yesHeadache: The Journal of Head and Face Pain, EarlyView.
Abstract Objectives/Background This study was undertaken to test the ability of a widely used enzyme‐linked immunosorbent assay (ELISA) kit to detect calcitonin gene‐related peptide (CGRP) isoforms to better understand currently published clinical data.
Michael L. Garelja   +2 more
wiley   +1 more source

Radioimmunoassay of human plasma Lp(a) lipoprotein

open access: yesJournal of Lipid Research, 1977
A quantitative immunodiffusion assay demonstrated Lp(a) lipoprotein in 91% (911 of 1000) of subjects. In order to quantitate Lp(a) in all plasma, a sensitive and specific double antibody radioimmunoassay was developed.
J J Albers, J L Adolphson, W R Hazzard
doaj   +1 more source

Narcolepsy and rapid eye movement sleep

open access: yesJournal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Since the first description of narcolepsy at the end of the 19th Century, great progress has been made. The disease is nowadays distinguished as narcolepsy type 1 and type 2. In the 1960s, the discovery of rapid eye movement sleep at sleep onset led to improved understanding of core sleep‐related disease symptoms of the disease (excessive ...
Francesco Biscarini   +4 more
wiley   +1 more source

Applicability of an Enzyme-linked Immunosorbant Assay for Neopterin Detection for Screening of Blood Donations

open access: yesPteridines, 1994
We have evaluated a new commercially available enzyme-linked immunorsorbant assay for neopterin :or its suitability in the context of screening of voluntary blood donors.
Mayersbach Peter   +7 more
doaj   +1 more source

Recharacterization data for a geriatric gastrin polycolonal antibody

open access: yesData in Brief, 2019
Radioimmunoassay data on the recharacterization of a gastrin polycolonal antibody first generated in 1973 is presented. The data include specificity, effect of matrix, and the establishment of a reference range for circulating fasting gastrin ...
Steven Dodd   +3 more
doaj   +1 more source

Age at Onset and Delays in Diagnosis of Central Disorders of Hypersomnolence Over the Past 30 Years

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Patients with narcolepsy type 1 (NT1), type 2 (NT2), idiopathic hypersomnia (IH) usually suffer from symptoms for years, even decades, before being diagnosed. We aimed to assess age at onset, age at diagnosis and changes in the diagnostic delays of these patients from 1990 to 2020 in a single centre.
Zhongxing Zhang   +4 more
wiley   +1 more source

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