| Hormonal regulation during a 60-day confinement (ESA-EXEMSI'92) in humans. | |
| | |
MedLine Citation:
|
PMID: 11538919 Owner: NASA Status: MEDLINE |
Abstract/OtherAbstract:
|
EXEMSI'92 was a 60-day isolation and confinement experiment with an international crew. During this second experiment of the European Space Agency (the first one was a 28-day confinement with 6 men: ISEMSI'90), blood volume regulating hormones and water balance were studied. During ISEMSI'90, stress level was elevated as shown by specific markers and we observed some interesting results which have been already observed before, during bed-rest experiments. Thus, our conclusion was that some of the physiological effects observed during bed rest could be the consequence of the "confinement effect" and/or stress imposed to the subjects during such experiments. The aim of the present physiological study was: 1/to define the origin of the blood pressure increase seen during ISEMSI'90; 2/ to study the blood volume regulating hormones (ANP, renin, aldosterone) variations; 3/ to determine the dehydration level by measuring the total body water with the doubly labeled water (DLW) method and fluid balance in general. |
| | |
Authors:
|
A Maillet; H C Gunga; S Normand; A M Allevard; C Pachiaudi; F Strollo; K A Kirsch; G Gauquelin-Koch; C Gharib |
Related Documents
:
|
1337459 - Reversal of cardiovascular structural changes when treating essential hypertension. the... 17490489 - Does the aldosterone:renin ratio predict the efficacy of spironolactone over bendroflum... 645899 - Aldosterone metabolism in isolated perfused rat kidney. 2632719 - Regulation of cardiac output during aldosterone-induced hypertension. 19352049 - Endothelial dysfunction is related to aldosterone excess and raised blood pressure. 3890539 - Aldosterone studies in obese patients with hypertension. 11099999 - The 24-hour rhythm of blood pressure differs from that of leg hemodynamics in orthotopi... 11116419 - Effect of co(2) pneumoperitoneum on early cellular markers of retinal ischemia in rabbi... 1988739 - Longitudinal myotomy of ileum for bladder replacement in dogs. |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
|
Title: Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology Volume: 2 ISSN: 1077-9248 ISO Abbreviation: J Gravit Physiol Publication Date: 1995 |
Date Detail:
|
Created Date: 1996-10-18 Completed Date: 1996-10-18 Revised Date: 2006-11-15 |
Medline Journal Info:
|
Nlm Unique ID: 9437868 Medline TA: J Gravit Physiol Country: UNITED STATES |
Other Details:
|
Languages: eng Pagination: P25-6 Citation Subset: S |
Affiliation:
|
Lab. Physio. de l'Environnement Lyon, France. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Aldosterone
/
blood Atrial Natriuretic Factor / blood* Blood Pressure / physiology* Body Water / metabolism Body Weight Catecholamines / blood, urine Female Humans Hydrocortisone / blood Male Renin / blood Renin-Angiotensin System / physiology* Social Isolation* Space Flight Water-Electrolyte Balance / physiology* |
| Chemical | |
Reg. No./Substance:
|
0/Catecholamines; 50-23-7/Hydrocortisone; 52-39-1/Aldosterone; 85637-73-6/Atrial Natriuretic Factor; EC 3.4.23.15/Renin |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: The study on the mechanism of G intolerance of rabbits after simulated weightlessness.
Next Document: Activated renin-angiotensin-aldosterone system and its effects on cardiovascular system during 20-da...