administration of endotracheal surfactant is potentially the main treatment for neonates suffering from rds (respiratory distress syndrome), which is followed by mechanical ventilation. late and severe complications may develop as a consequence of using mechanical ventilation. in this study, conventional methods for treatment of rds are compared with surfactant administration, use of mechanical...

Abstract Introduction: Occurrence of cardiac arrhythmias and myocardial infarction are two main deleterious events that are caused by ischemia-reperfusion (IR) injury in the heart. Cardiac preconditioning represents the most potent method of rescuing heart tissue from undergoing irreversible ischemic damage. The aim of the present study was to evaluate oxytocin (OT) cardioprotective effect...

BACKGROUND Oxygen therapy is usually combined with a humidification device, to prevent mucosal dryness. Depending on the cannula design, oxygen can be administered pre- or intra-nasally (administration of oxygen in front of the nasal ostia vs cannula system inside the nasal vestibulum). The impact of cannula design on intra-nasal humidity, however, has not been investigated to date. OBJECTIVE...

Impact of metal in vitro administration on rat tissue oxygen consumption is referred in the first part. Toxicological implications of in vivo metal administration to rats and the study of potential penetration of metal into the rat brain, which may eventually result in oxygen radical production are presented in second part.

The ventilatory effects of prolonged oxygen administration were examined in seven dogs during thiopentone anaesthesia. Ventilation, tidal volume (VT), ventilatory rate (f), minute ventilation (VE), inspiratory time (TI), expiratory time (TE), period (Ttot), TI/Ttot and mean inspiratory flow (VT/TI) were measured during the inhalation of room air, after 30 min of oxygen inhalation, and finally a...

MOODY, FRANK G. Oxygen consumphn during thiocyanate irhibition of gastric acid secretion in dog. Am. J, Physiol. 2 15( 1) : 127-131. 1968.-The relationship between oxygen c&sumption, blood flow, and acid secretion was studied in exteriorized gastric se gments of the dog during histamine and thiocyanate administration. Acid secretion and oxygen consumption demonstrated a highly significant linea...

We have evaluated three different devices for oxygen administration in the surgical ward, the Hudson face mask (oxygen 3 litre min-1, air 12 litre min-1), the nasal prong (oxygen 3 litre min-1) and the binasal catheter (oxygen 3 litre min-1). We evaluated the three devices in random order for periods of 30 min each in 25 patients with postoperative hypoxaemia (SpO2 < or = 94%). Arterial oxygen ...