Results 1 to 10 of about 512,015 (269)

Renal Functions During Positive Pressure Respiration

open access: yesExperimental Biology and Medicine, 1953
SummaryDogs under barbiturate anesthesia with one kidney acutely denervated and respiring air at greater than atmospheric pressure show two types of renal functional changes. In half the animals studied, a reduction in glomerular filtration rate, renal plasma flow, maximal tubular transport of glucose, urine volume, and sodium excretion occurred in the
P K, KNOEFEL, C A, HANDLEY, R A, HUGGINS
openaire   +3 more sources

INTERMITTENT POSITIVE PRESSURE RESPIRATION AFTER OPEN-HEART SURGERY [PDF]

open access: yesBritish Journal of Anaesthesia, 1963
A description has been given of the use of tracheostomy and IPPR in the treatment of twenty-five cases suffering from respiratory and circulatory complications after open-heart surgery. In patients suffering from respiratory abnormalities, results were good. In those with a derangement of the circulation results were poor.
J W, SANDISON   +2 more
openaire   +3 more sources

Hemodynamic Effects of Intermittent Positive Pressure Respiration

open access: yesAnesthesiology, 1966
B C, Morgan   +4 more
openaire   +3 more sources

It’s In The Bag: Tidal Volumes in Adult and Pediatric Bag Valve Masks [PDF]

open access: yes, 2020
Introduction: A bag valve mask (BVM) is a life saving device used by all levels of health care professionals during resuscitative care. We focus most of our time optimizing the patient’s position, firmly securing the mask, and frequency of ventilations ...
Dafilou, Benjamin   +3 more
core   +2 more sources

Terrestrial and fluvial carbon fluxes in a tropical watershed: Nyong basin, Cameroon [PDF]

open access: yes, 2009
The Nyong watershed, with an area of 27 800 km2 and a mean annual discharge of 390 m3 s−1, is the second largest river in Cameroon. The Nyong watershed serves as an outstanding study area for the examination of carbon fluxes in humid tropical ...
Boeglin, Jean-Loup   +6 more
core   +2 more sources

Laryngeal Nerve Activity During Pulse Emission in the CF-FM Bat, Rhinolophus ferrumequinum. II. The Recurrent Laryngeal Nerve [PDF]

open access: yes, 1981
The activity of the recurrent laryngeal nerve (RLN) was recorded in the greater horseshoe bat,Rhinolophus ferrumequinum. Respiration, vocalization and nerve discharges were monitored while vocalizations were elicted by stimulation of the central gray ...
Rübsamen, R., Schuller, Gerd
core   +1 more source

Passive Energy Recapture in Jellyfish Contributes to Propulsive Advantage over other Metazoans [PDF]

open access: yes, 2013
Gelatinous zooplankton populations are well known for their ability to take over perturbed ecosystems. The ability of these animals to outcompete and functionally replace fish that exhibit an effective visual predatory mode is counterintuitive because ...
Colin, Sean   +6 more
core   +3 more sources

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