Document ID (ISN) | 19986 |
CIS number |
72-2306 |
ISSN - Serial title |
Revue de l'Institut d'hygiène des mines - Tijdschrift van het Instituut voor mijnhygiëne |
Year |
1971 |
Convention or series no. |
|
Author(s) |
Kolanowski J., Hausman A., Crabbé J. |
Title |
Effects of physical effort on water and electrolyte and hormone balance in relation to environmental temperature |
Original title |
Répercussions hydro-électrolytiques et hormonales de l'effort physique selon la température ambiante [in French] |
Bibliographic information |
1971, Vol.26, No.4, p.159-180. 57 ref. |
Abstract |
Research carried out with the financial assistance of the Commission of the European Communities. 29 volunteer mine rescuers were subjected to 5 training sessions of equal length (105min) and intensity in 4 different climates: td 24° - tw 18°; td 37° - tw 32°; td 38° - tw 29°; td 40° - tw 31°C. At the latter 2 levels, weight loss was approx. 1500g and was still at 430g after 3h despite unrestricted liquid intake. Sodium loss was not compensated by intake of 120mEq. Slightly reduced endogenous creatinine clearance, increased renal acid elimination (during recuperation) and slightly stimulated adrenocortical activity were observed. Potassium loss was relatively small. The high-temperature effort required of volunteer rescuers results in thermal, circulatory and water and electrolyte balance effects which do not exceed physiological tolerance limits. |
Descriptors (primary) |
water and electrolyte balance; hot workplaces; electrolyte changes during effort |
Descriptors (secondary) |
recovery after effort; mining industry; mine rescue |
Document type |
D - Periodical articles |
Subject(s) |
Heating, ventilation and climate
|
Broad subject area(s) |
|
Browse category(ies) |
Heat and cold
|