Perinatal Breathing Patterns and Survival in Mice Born Prematurely and at Term.

Infants born prematurely, often associated with maternal infection, frequently exhibit breathing instabilities that require resuscitation. We hypothesized that breathing patterns during the first hour of life would be predictive of survival in an animal model of prematurity. Using plethysmography, we measured breathing patterns during the first hour after birth in mice born at term (Term 19.

Advances in cellular and integrative control of oxygen homeostasis within the central nervous system.

Mammals must continuously regulate the levels of O and CO , which is particularly important for the brain. Failure to maintain adequate O /CO homeostasis has been associated with numerous disorders including sleep apnoea, Rett syndrome and sudden infant death syndrome. But, O /CO homeostasis poses major regulatory challenges, even in the healthy brain.