Zobrazeno 1 - 10
of 71
pro vyhledávání: '"A. M. Allevard"'
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 80:526-532
The simultaneous time courses of hydromineral hormones (reninaldosterone system, arginine vasopressin, and atrial natriuretic peptide) and renal responses were examined during and after the completion of hyperhydration induced by glycerol and fluid
Autor:
Catherine Millet, Timothy H. Monk, A. M. Allevard, Guillemette Gauquelin-Koch, Bruno Claustrat, Marc-Antoine Custaud, Monia Zaouali-Ajina, Claude Gharib, Sara B. Arnaud
Publikováno v:
European Journal of Applied Physiology. 85:74-81
We investigated in six men the impact of a 17-day head-down bed rest (HDBR) on the circadian rhythms of the hormones and electrolytes involved in hydroelectrolytic regulation. This HDBR study was designed to mimic an actual spaceflight. Urine samples
Autor:
Claude Gharib, M.-A. Custaud, M. Duvareille, Catherine Millet, Guillemette Gauquelin-Koch, A. Maillet, A. M. Allevard, Jacques-Olivier Fortrat
Publikováno v:
Clinical Physiology. 21:172-183
The objective of this study was to investigate plasma volume (PV), total body water, hormones and hydroelectrolyte responses in eight males (25-40 years) and eight females (25-31 years) during 7 days of exposure to simulated microgravity (-6 degrees
Autor:
Chantal Jimenez, Nathalie Koulmann, A. M. Allevard, Gustave Savourey, Jean-Claude Launay, Bo Melin
Publikováno v:
European Journal of Applied Physiology and Occupational Physiology. 80:1-8
This study examined plasma volume changes (deltaPV) in humans during periods with or without changes in body hydration: exercise-induced dehydration, heat-induced dehydration and glycerol hyperhydration. Repeated measurements of plasma volume were ma
Autor:
Claude Gharib, A. M. Allevard, Niels Juel Christensen, D. Sigaudo, Christian Drummer, Johansen Lb, P. Norsk
Publikováno v:
Clinical Physiology. 17:203-210
Previous results from our laboratory demonstrate that changes in haematocrit (Hct) and haemoglobin concentration (Hb) underestimate the relative (%) change in plasma volume (PV) in seated subjects during simulation of weightlessness by water immersio
Publikováno v:
European Journal of Applied Physiology and Occupational Physiology. 73:536-543
The effects of prolonged head-down bed rest on the rhythms of several parameters (blood pressure, heart rate, haematocrit, plasma renin activity (PRA), atrial natriuretic peptide (ANP) were assessed in six healthy men, aged 33 (SEM 2) years, who were
Publikováno v:
European Journal of Applied Physiology and Occupational Physiology. 73:49-55
To describe the time course of plasma volume alterations and the changes in the plasma concentrations of hormones regulating water balance in relation to a marathon race, six experienced marathon runners (five men, one women) aged 28 (SD 6) years wer
Publikováno v:
Archives of Physiology and Biochemistry. 103:450-455
On 6 healthy men, we measured: 1/ the effects of 28-day -6° head-down tilt on the excretion of urodilatin and 2/ the relationship between urodilatin and urinary fluid, or sodium excretion. Aliquots of the pooled 24-h urine output were used. Urodilat
Autor:
Claude Gharib, D. Sigaudo, G. Gauquelin, Richard L. Hughson, A. M. Allevard, A. Pavy-Le Traon, A. Maillet
Publikováno v:
European Journal of Applied Physiology and Occupational Physiology. 68:497-503
Endocrine regulation of hormones and electrolytes during 37.5 h of −6° head down tilt (HDT) was studied in 13 men. The acute effects of simulated weightlessness are today well documented, but no study has been made concerning the hormone changes b
Autor:
Michel Viso, A. M. Allevard, J.M. Cottet-Emard, G. Gauquelin, Jeannette Fareh, C. Gharib, S. Fagette
Publikováno v:
Advances in Space Research. 14:365-371
To compare actual spaceflight to ground-based simulation (hindlimb-suspension), we measured the norepinephrine (NE) content in A1, A2, A5 and A6 (locus coeruleus) and the vasopressin content in the neurohypophysial system. The experimental period was