Results 11 to 20 of about 91,678 (234)

Long-term glucocorticoid exposure and incident cardiovascular diseases - the Lifelines cohort [PDF]

J Clin Endocrinol Metab
CONTEXT: Long-term glucocorticoid levels in scalp hair (HairGCs), including cortisol and the inactive form cortisone, represent the cumulative systemic exposure to glucocorticoids over months.
Dik, Willem A, Iyer, Anand M, Kavousi, Maryam, Kuckuck, Susanne, Leenen, Pieter J M, Lengton, Robin, Mirzaian, Mina, Mohseni, Mostafa, van den Berg, Sjoerd A A, van den Hurk, Maartje, van der Valk, Eline S, van Rossum, Elisabeth F C, Visser, Jenny A, Wester, Vincent L   +13 more
core   +2 more sources

Home Waking Salivary Cortisone to Screen for Adrenal Insufficiency.

NEJM Evidence, 2023
At-Home Cortisone Screen for Adrenal InsufficiencyThis prospective study tested the use of home waking salivary cortisone levels to predict adrenal insufficiency.
M. Debono, C. Elder, J. Lewis, Jane Fearnside, S. Caunt, Simon Dixon, Richard M. Jacques, J. Newell-Price, M. Whitaker, B. Keevil, R. Ross   +10 more
semanticscholar   +1 more source

Determination of cortisone and cortisol in human scalp hair using an improved LC-MS/MS-based method

Clinical Chemistry and Laboratory Medicine, 2023
Objectives Human scalp hair is an easily available but complex matrix for determination of cortisone and cortisol, and has been shown to reflect long-term glucocorticoid exposure.
M. Mirzaian, S. V. van Zundert, Wim F. Schilleman, Mostafa Mohseni, Susanne Kuckuck, E. V. van Rossum, R. V. van Schaik, S. A. van den Berg   +7 more
semanticscholar   +1 more source

Reference Intervals of Salivary Cortisol and Cortisone and their Diagnostic Accuracy in Cushing's syndrome.

European Journal of Endocrinology, 2020
OBJECTIVE The challenge of diagnosing Cushing's syndrome (CS) calls for high precision biochemical screening. This study aimed to establish robust reference intervals for, and compare the diagnostic accuracy of, salivary cortisol and cortisone in late ...
Nils Bäcklund, G. Brattsand, Marlen Israelsson, O. Ragnarsson, P. Burman, Britt Edén Engstrom, C. Höybye, K. Berinder, J. Wahlberg, T. Olsson, P. Dahlqvist   +10 more
semanticscholar   +1 more source

Bedtime Salivary Cortisol and Cortisone by LC-MS/MS in Healthy Adult Subjects: Evaluation of Sampling Time

Journal of the Endocrine Society, 2019
The measurement of late-night salivary cortisol is a mainstay in the diagnosis of Cushing syndrome. Furthermore, the measurement of salivary cortisol is useful in assessing the cortisol awakening response.
H. Raff, Jonathan M Phillips
semanticscholar   +1 more source

Evaluation of hair cortisol and cortisone change during pregnancy and the association with self-reported depression, somatization, and stress symptoms

Stress, 2018
Hair cortisol levels are used to measure long-term stress, while its inactive metabolite cortisone is often not assessed. We measured hair cortisol concentrations (HCC) and hair cortisone concentrations (HCNC) via liquid chromatography quadrupole linear ...
F. Scharlau, Diana Pietzner, M. Vogel, Alexander Gaudl, U. Ceglarek, J. Thiery, J. Kratzsch, A. Hiemisch, W. Kiess   +8 more
semanticscholar   +1 more source

Study of temporal variability of salivary cortisol and cortisone by LC-MS/MS using a new atmospheric pressure ionization source

Scientific Reports, 2019
There is a growing interest concerning the relevance of salivary cortisone levels in stress-related research. However, studies investigating morning patterns and day-to-day variability of cortisone versus cortisol levels are lacking.
J. Bakusic, Siemon de Nys, Matteo Creta, L. Godderis, R. Duca   +4 more
semanticscholar   +1 more source

The association between hair cortisol, hair cortisone and cognitive function in a population based cohort of older adults: Results from The Irish Longitudinal Study on Ageing.

The journals of gerontology. Series A, Biological sciences and medical sciences, 2018
Experimental evidence to-date largely supports an association between the stress hormone cortisol and cognitive performance. Older adults, in particular, may be vulnerable to the neurotoxic effects of prolonged increases in cortisol, however the ...
J. Feeney, A. O’Halloran, R. Kenny
semanticscholar   +1 more source

Generic sample preparation combined with high-resolution liquid chromatography- time-of-flight mass spectrometry for unification of urine screening in doping-control laboratories [PDF]

, 2010
A unification of doping-control screening procedures of prohibited small molecule substances—including stimulants, narcotics, steroids, ß2-agonists and diuretics—is highly urgent in order to free resources for new classes such as banned proteins ...
Georgakopoulos, C.G., Nielen, M.W.F., Oosterink, J.E., Peters, R.J.B., Stolker, A.A.M.   +4 more
core   +3 more sources

Salivary Cortisone Reflects Cortisol Exposure Under Physiological Conditions and After Hydrocortisone.

Journal of Clinical Endocrinology and Metabolism, 2016
In this study we tested the use of salivary cortisol and cortisone as alternatives to serum cortisol. Salivary cortisol is often undetectable and contaminated by hydrocortisone. Salivary cortisone strongly reflects serum cortisol.
M. Debono, R. Harrison, M. Whitaker, D. Eckland, W. Arlt, B. Keevil, R. Ross   +6 more
semanticscholar   +1 more source