Jastrzebski M, Pietras M, Barowicz T
Acta Physiol Pol. 1977 Jul-Aug;28(4):359-64.
Heart and respiration rates were measured in eight 6-week-old, White Rock chicks at different ambient temperatures: 24--26 degrees C (neutral), 6.5--8.5 degrees C (low) and 3,95--43.5 degrees C (high). The animals were exposed to these temperatures for 10 min. In both groups the low ambient temperature did not influence the respiration rate, whereas the high temperature caused a significant increase of the respiration rates both in the conscious and anaesthetized birds. In both groups no significant changes in the heart rate at different temperatures were found. Statistically significant differences in the heart and respiration rates between the conscious and anaesthetized chickens were noted only at the low environmental temperature.
在不同环境温度下，对8只6周龄的白洛克雏鸡测量了心率和呼吸频率：24-26摄氏度（中性）、6.5-8.5摄氏度（低温）和39.5-43.5摄氏度（高温）。将这些动物暴露于这些温度下10分钟。在两组中，低环境温度均未影响呼吸频率，而高温导致清醒和麻醉的鸡的呼吸频率均显著增加。在两组中，未发现不同温度下心率有显著变化。仅在低环境温度下，才注意到清醒和麻醉鸡之间的心率和呼吸频率存在统计学上的显著差异。
