Results 311 to 320 of about 1,241,817 (374)

Association of Environmental Temperature and Relative Humidity with Ocular and Flank Temperatures in Dromedary Camels. [PDF]

open access: yesAnimals (Basel)
Faraz A   +8 more
europepmc   +1 more source

Assessment of the efficacy of a feed additive consisting of <i>Bifidobacterium longum</i> CNCM I-5642 (PP102I) for dogs (Nestlé Enterprises S.A.). [PDF]

open access: yesEFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +20 more
europepmc   +1 more source

Prostaglandin fevers in rats: regulated change in body temperature or change in regulated body temperature?

American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1989
Experiments examining the effects of central injections of E-series prostaglandins (PGE) on body temperature have only been done in the light part of a light-dark cycle. The present experiments examined the characteristics of fevers in rats after intraventricular PGE2 injections in both light and dark in a 12:12 h photoperiod. In the light, the change
J. Cohen   +3 more
openaire   +3 more sources

Regulation of Body Temperature in Man [PDF]

open access: possible, 1983
Enzymes operate at optimal temperatures, and that is presumably the reason why the body temperature of homeotherms is kept within such narrow limits: a rise of 6°C seems always to lead to death [71]. If man is to remain in thermal equilibrium, the heat gained by his body must balance its losses (Table 8.1).
D. Emslie-Smith   +2 more
openaire   +1 more source

Body temperature regulation in the rat

Journal of Thermal Biology, 2000
In loosely-restrained adult conscious rats exposed to stepwise changes in ambient temperature (T(a)) from 25 to 5 degrees C or from 20 to 35 degrees C, we have recorded body and tail temperatures, metabolic rate (VO(2)), shivering and ventilation (V).
openaire   +3 more sources

The Regulation of Body Temperature During Fever

Archives of Environmental Health: An International Journal, 1965
Abstract : Fever in man was studied calorimetrically to determine, first, the heat flows which cause changes in body temperature and, second, the physiological regulations which directly control these flows. Seventeen reactions induced by typhoid vaccine were observed in environments ranging in ambient temperature from 27 to 43 C.
E. D. Palmes, C. R. Park
openaire   +3 more sources

Regulation of Body Temperature

1976
Birds, like mammals, are “homeotherms,” which means that they maintain a relatively constant deep-body temperature. Birds are also “endotherms,” a term indicating that they are able to increase their body temperature by generating a considerable amount of heat within their tissues instead of relying on heat gained directly from their surroundings ...
openaire   +2 more sources

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