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Publikováno v:
Pediatric Research. 15:1520-1524
Summary: Hypoxic ventilatory responses and 100-msec inspiratory occlusion pressures (P100s) were measured at constant alveolar PCO2 (normocapnia) in 13 asthmatic [12.5 ± 1.0 (S.E.) years] and in 12 normal children (13.3 ± 0.6 years) to determine th
Autor:
Callis G. Morrill, Ralph H. Kellogg
Publikováno v:
Respiration Physiology. 14:287-295
Steady-state hyperoxic CO 2 -response curves were measured on 6 chronically tracheostomized goats before (AM) and after (PM) 4-hour exposures to graded levels of hypoxia. During exposure to a given level of Pa o 2 goats were allowed to acclimatize ei
Publikováno v:
Chest. 73:667-669
Decreased ventilatory responsiveness to isocapnic hypoxia and increased breath-holding times were measured in a 12-year-old asthmatic boy who had undergone bilateral resection of the carotid bodies. The patient had episodes of cyanosis in which he be