Effects of short-term exposure to heat stress on
splanchnic metabolism in sheep

Four wethers with chronic indwelling catheters in the portal, hepatic and mesenteric veins as well as in the abdominal aorta were housed in temperature-controlled rooms at 20ºC or 35ºC. The sheep consumed a diet at the level of maintenance requirements with both temperatures. Hepatic blood flow tended to be greater at 35ºC than 20ºC. The absorption of acetate and propionate as well as the oxygen uptake by the portal-drained viscera were significantly greater at 35ºC than at 20ºC. The increased oxygen uptake may be one cause of the heat load under hot temperature.

CITATIONS (3):

Thermoregulation of nutrient-restricted hair ewes subjected to heat stress during late pregnancy
U. Macías-Cruz, F.D. Álvarez-Valenzuela, A. Correa-Calderón, R. Díaz-Molina, M. Mellado, C. Meza-Herrera, L. Avendaño-Reyes
Journal of Thermal Biology

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Physiological traits as affected by heat stress in sheep—A review
I.F.M. Marai, A.A. El-Darawany, A. Fadiel, M.A.M. Abdel-Hafez
Small Ruminant Research

CrossRef

Open-Source Wearable Sensors for Behavioral Analysis of Sheep Undergoing Heat Stress
Barbara Reis, Tien Nguyen, Sathya Sujani, Robin White
Applied Sciences

CrossRef

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1230-1388

Assigning DOI numbers, introducing articles from supplements and recent publications to POL-index database, maintaining anti-plagiarism detection, electronic system to proceed manuscripts and webpage of the Journal with interactive pdf files, and language correction of manuscripts published in Journal of Animal and Feed Sciences are financed in the years 2018–2019 by the Ministry of Science and Higher Education from the funds for science popularization activities, Agreement No. 631/P-DUN/2018.