Circulating Immature Blood Cells in Obstructive Sleep Apnea Syndrome(OSAS)

Reticulocyte release in obstructive sleep apnea

Patologia disventilatoria associata al sonno.

Prevalence of the Metabolic Syndrome (MS) in Mediterranean Patients with Suspected Sleep Apnea Syndrome (OSAS)

Erythrocyte production in obstructive sleep apnea

Positive effects of intermittent hypoxia (live high train low) on Exercise Performance are/ are not mediated primarily by augmented red cell volume.

Effects of acute CPAP application on baroreflex control of heart rate during sleep in severe obstructive sleep apnea.

Baroreflex control of heart rate during sleep (baroreflex sensitivity; BRS) has been shown to be depressed in obstructive sleep apnoea (OSA), and improved after treatment with continuous positive airway pressure (CPAP). Whether CPAP also acutely affects BRS during sleep in uncomplicated severe OSA is still debatable. Blood pressure was monitored during nocturnal polysomnography in 18 patients at baseline and during first-time CPAP application. Spontaneous BRS was analysed by the sequence method, and estimated as the mean sequence slope. CPAP did not acutely affect mean blood pressure or heart rate but decreased cardiovascular variability during sleep. Mean BRS increased slightly during CPAP…