Ventilatory responses to CO2 at different body temperatures in the snake,Coluber constrictor |
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Authors: | W F Nolan H M Frankel |
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Institution: | (1) Department of Physiology and the Bureau of Biological Research, Rutgers Universty, 08903 New Brunswick, New Jersey, USA;(2) Present address: Department of Physiology, Albany Medical College, 47 New Scotland Avenue, 12208 Albany, New York, USA |
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Abstract: | Summary Ventilatory responses to CO2 were examined at different temperatures in the snake,Coluber constrictor. CO2 sensitivity increased between 15 and 25°C but not between 25 and 35°C. A rapidly occurring off-CO2 transient hyperpnea suggested the presence of an intrapulmonary chemoreceptor. |
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