@article{oai:nagoya.repo.nii.ac.jp:02006142,
 author = {加藤, 典子 and KATO, Noriko and 宮村, 実晴 and MIYAMURA, Miharu},
 issue = {1},
 journal = {総合保健体育科学, Nagoya Journal of Health, Physical Fitness & Sports},
 month = {Mar},
 note = {Ventilatory response to carbon dioxide was determined in 12 healthy students by the rebreathing method in the morning (9:00 a.m.) and afternoon (3:00 p.m.) on the separate three days; the subject rebreathed a gas mixture of about 7% CO2 in 02 of 6 liter for 4 min after 30 min rest in a sitting position. Minute ventilation (VE) and alveolar CO2 pressure (PACO2) during rebreathing were continuously recorded with respirometer and an infrared CO2 analyzer, respectively. The relationship between PACO2 and VE are represented by the least-squares method as follows: VE = S (PACO2 - B), where S is the slope of the line expressed as change in ventilation per unit change in PACO2. It was found in this study that the slope of ventilatory response line is almost the same in the morning and afternoon, while body temperature is a little higher in the afternoon than that in the morning.},
 pages = {7--12},
 title = {炭酸ガス一換気量応答曲線における午前と午後の比較},
 volume = {5},
 year = {1982}
}