Abstract
Panting thresholds, plasma volume (PV) changes and cardiac filling pressure were studied during thermal dehydration in control, water deprived (WD) and hypovolemic (PEG) dogs. WD and PEG dogs showed a delayed panting threshold, apparently due to hypovolevoia. Initiation of heat stress however resulted in a transient plasma expansion in all dogs. Cardiac filling pressure did not change.
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Permanent address: Dept. of Physiology, Haddassah School of Medicine and Dental Medicine, The Hebrew University, Jerusalem, Israel.
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Horowitz, M., Nadel, E.R. Effect of plasma volume on thermoregulation in the dog. Pflügers Arch. 400, 211–213 (1984). https://doi.org/10.1007/BF00585045
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DOI: https://doi.org/10.1007/BF00585045