Intermittent hypoxia (IH) is extensively applied to challenge cardiovascular and respiratory
function, and to induce physiological acclimatization. The purpose of this study was to test …

Acute intermittent repetitive hypoxia simulating sleep apnoea syndrome is responsible for
acute rises in blood pressure (BP). In the rat, the BP rises are enhanced by added …

METHODS During preliminary surgery, polyvinyl catheters were chronically implanted into
the left pulmonary artery and the left atrium directly and into the descending aorta (at the …

The time from onset of severe hypoxia to loss of consciousness (TUC) varies among healthy
individuals. We hypothesized that this variance is due to difference in autonomic modulation …

Iwasaki K, Ogawa Y, Aoki K, Saitoh T, Otsubo A, Shibata S. Cardiovascular regulation
response to hypoxia during stepwise decreases from 21% to 15% inhaled oxygen. Aviat …

A placebo-controlled study was performed to examine the effects of intermittent normobaric
hypoxic preconditioning on the autonomic regulation of blood flow, as well as on heart rate …

Aim Interval hypoxic training was proposed as a technique for adapting hypoxia of various
origins. Its effects on the hypoxic ventilatory response and on cardiovascular autonomic …

Previous studies have shown that although sheep have a pulmonary pressor response to
acute hypoxia, they fail to develop pulmonary hypertension during chronic exposure to high …

Systemic hemodynamic adjustments involved in the control of cardiac output (CO) were
examined in chronically instrumented unanesthetized sheep inhaling gas mixtures resulting …

Exposure to cyclic intermittent hypoxia (CIH) is associated with elevated arterial pressure
and sustained sympathoexcitation, but the causes of the augmented sympathetic activity …