Pyrogens fail to produce fever in the snakes Psammophis phillipsii and Lamprophis fuliginosus.

作者: Y Zurovsky , T Brain , H Laburn , D Mitchell

DOI: 10.1016/0300-9629(87)90014-4

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摘要: Abstract 1. Preferred body temperature of five diurnal, Psammophis phillipsii and three nocturnal, Lamprophis fuliginosus , snakes was measured in a thermal gradient chamber by indwelling colonic thermocouples, before after injection variety pyrogens. 2. The achieved their preferred moving up down the chamber; it about 33°C for P. 25°C L. . 3. did not develop fever response to any pyrogens, whether gram-negative or gram-positive origin, either on day subsequent day. 4. We believe that is rare amongst reptiles.

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