Results 81 to 90 of about 19,243 (206)

A common cardiac sodium channel variant associated with sudden infant death in African Americans, SCN5A S1103Y. [PDF]

open access: yes, 2006
Thousands die each year from sudden infant death syndrome (SIDS). Neither the cause nor basis for varied prevalence in different populations is understood.
Bowers, Peter N   +8 more
core   +2 more sources

The Physiological Basis for Altered Na\u3csup\u3e+\u3c/sup\u3e and Cl\u3csup\u3e-\u3c/sup\u3e Movement Across the Gills of Rainbow Trout (\u3cem\u3eOncorhynchus mykiss\u3c/em\u3e) in Alkaline (pH=9.5) Water [PDF]

open access: yes, 1999
To test the hypothesis that internal ion imbalances at high pH are caused by altered branchial ion transporting capacity and permeability, radiotracers (24Na+ and 36Cl-) were used to measure ion movements across the gills of intact rainbow trout ...
Laurent, Pierre   +2 more
core   +1 more source

Clinical observations and acid-base imbalances in sheep during chronic copper poisoning
Avaliação clínica e hemogasométrica de ovinos com intoxicação cúprica acumulativa

open access: yesSemina: Ciências Agrárias, 2011
Twelve male sheep were intoxicated with copper and four served as controls. When hemoglobinuria was first diagnosed, the poisoned sheep were randomly distributed into two groups: 4 untreated and 8 tetratiomolybdate-treated.
Clara Satsuk Mori   +5 more
doaj   +1 more source

Systemization for the management of acid-base balance in seriously ill patients

open access: yesRevista Cubana de Anestesiología y Reanimación, 2022
Introduction: Acid-base balance alterations can be of a primary nature. In most cases, they depend on the complication of a pre-existing disease. The frequency of these disorders is high, especially in patients hospitalized in critical care units.
Pablo Joel Morejón Esperón   +2 more
doaj   +2 more sources

Chronic Liver Disease Primarily Presenting with Motor Weakness by Intractable Hypokalemia with Combined Respiratory Alkalosis and Chronic Diarrhea: A Case Report

open access: yesCase Reports in Gastroenterology
Introduction: Most patients with compensated cirrhosis remain asymptomatic. However, with the onset of decompensation, electrolyte and acid-base disturbances are frequent in patients with chronic liver disease, including hypokalemia.
Nam-Seon Beck   +5 more
doaj   +1 more source

Implications of moderate altitude training for sea level endurance in elite distance runners [PDF]

open access: yes, 1998
Elite distance runners participated in one of two studies designed to investigate the e ects of mod- erate altitude training (inspiratory partial pressure of oxygen »115±125 mmHg) on submaximal, maximal and supramaximal exercise performance following
Bailey, DM   +5 more
core   +1 more source

Acute respiratory acidosis and alkalosis – A modern quantitative interpretation

open access: yesZdravniški Vestnik, 2014
Background: Three different approaches for assessing the acid-base status of a patient exist, i.e. the Boston, Copenhagen, and Stewart´s approach, and they employ different parameters to assess a given acid-base disturbance.
Andraž Stožer, Marjan Slak Rupnik
doaj  

Complications of Mechanical Ventilation [PDF]

open access: yes, 1973
With increasing utilization of mechanical ventilation during the past decade or so, complications related to its use have also increased. Ventilators are primarily indicated when acceptable safe levels of oxygenation and ventilation cannot be maintained ...
Muren, Orhan
core   +1 more source

Expression and modulation of an NADPH oxidase in mammalian astrocytes [PDF]

open access: yes, 2005
Amyloid β peptides generate oxidative stress in hippocampal astrocytes through a mechanism sensitive to inhibitors of the NADPH oxidase [diphenylene iodonium (DPI) and apocynin].
Abramov, A.Y.   +5 more
core   +1 more source

Widespread depolarization during expiration: A source of respiratory drive? [PDF]

open access: yes, 2014
Respiration influences various pacemakers and rhythms of the body during inspiration and expiration but the underlying mechanisms are relatively unknown.
Barnes, Vernon A.   +3 more
core  

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