Respiratory plasticity induced by chronic hyperoxia in juvenile and adult rats.

• Tác giả: Ryan W Bavis, Matthew D Danielson, Gemma Dufour, Julia Hanus, Ashley E Pratt, Kristina E Tobin
• Ngôn ngữ: eng
• Ký hiệu phân loại: 363.232 Patrol and surveillance
• Thông tin xuất bản: Netherlands : Respiratory physiology & neurobiology , 2025
• Bộ sưu tập: NCBI
• ID: 61618

Tóm tắt

Chronic hyperoxia during early postnatal development depresses breathing when neonatal rats are returned to room air and causes long-lasting attenuation of the hypoxic ventilatory response (HVR). In contrast, little is known about the control of breathing of juvenile or adult mammals after chronic exposure to moderate hyperoxia later in life. Therefore, Sprague-Dawley rats were exposed to 60 % O