Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Baseline respiratory system resistance (Rrs; A) and compliance (Crs; B) in 3-wk-old mice exposed to neonatal hyperoxia [40% or 70% oxygen, from birth to postnatal day 7 (P7)] or normoxia (Ctrl). There were statistical differences in baseline Rrs and Crs between both oxygen-exposed groups and controls (*P < 0.05; **P < 0.02).
