Results 51 to 60 of about 25,704 (262)

Ingestion of sodium bicarbonate (NaHCO3) following a fatiguing bout of exercise accelerates post-exercise acid-base balance recovery and improves subsequent high-intensity cycling time to exhaustion. [PDF]

, 2017
This study evaluated the ingestion of sodium bicarbonate (NaHCO3) on post-exercise acid-base balance recovery kinetics and subsequent high-intensity cycling time to exhaustion.
Gough, Lewis A., Higgins, Matthew F., Osler, Callum J., Rimmer, Steven   +3 more
core   +1 more source

Comparison of Biocompatibility and Efficacy of Regional Citrate Anticoagulation and Unfractionated Heparin During Expanded Hemodialysis With a Medium Cut‐Off Membrane—A Randomized Trial

Artificial Organs, EarlyView.
In a randomized cross‐over trial, regional citrate anticoagulation provided superior biocompatibility over full‐dose unfractionated heparin during expanded hemodialysis with significantly lower activation of complement, granulocytes, and platelets without affecting dialysis efficiency. ABSTRACT Background Regional citrate anticoagulation (RCA) improves
Marija Malgaj Vrečko, Jernej Pajek, Jakob Gubenšek, Samo Hudoklin, Joško Osredkar, Mojca Božič Mijovski, Aleš Jerin, Jadranka Buturović‐Ponikvar   +7 more
wiley   +1 more source

Atypical presentation of cystic fibrosis: Obese adolescent with hypertension and pseudo-Bartter’s syndrome [PDF]

Vojnosanitetski Pregled, 2012
Introduction. Infants with cystic fibrosis may fail to thrive despite recommended caloric intake because of electrolyte disurbances caused by salt depletion resulting in hypochloremic metabolic alkalosis or pseudo-Bartter's syndrome.
Sovtić Aleksandar, Minić Predrag, Bogdanović Radovan, Stajić Nataša, Rodić Milan, Marković-Sovtić Gordana   +5 more
doaj   +1 more source

Confined spaces in space: Cerebral implications of chronic elevations of inspired carbon dioxide and implications for long‐duration space travel

Experimental Physiology, EarlyView.
Abstract Cerebrovascular regulation is critically dependent upon the arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_{\mathrm{2}}}}}$), owing to its effect on cerebral blood flow, tissue PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_{\mathrm{2}}}}}$, tissue proton concentration, cerebral metabolism and cognitive and neuronal ...
Jay M. J. R. Carr, Philip N. Ainslie, Trevor Day   +2 more
wiley   +1 more source

The effect of experimental hyperoxia on erythrocytes’ oxygen-transport function [PDF]

, 2018
The aim of this study was to investigate the effect of hyperoxia, calcium ions and pH value on the composition of major phospholipids in human erythrocyte membranes and erythrocytes’ oxygen-transport function. To create a model of hyperoxia, we saturated
Alexander Alexandrovich Moskovkin, Alexander Yurievich Tychkov, Anastasia Nikolaevna Kukina, Anastasia Yurievna Samonova, Bligh EA, Borza C, Dobrotyna NA, Drgová A, Elvira Sergeevna Revina, Gavrilov VB, Gavrilov VB, Igor Pavlovich Grunyushkin, Jean-Christophe Bourdon, Litvitskiy PF, Marangoni AG, Marinetti GV, Morrison WR, Natalia Vasilevna Gromova, Nikolai Zhelev, Novitskiy VV, Sikorski AF, Takakuwa Y, Vasil'yeva YEM, Vercaеmst L, Victor Vasilevich Revin, Vlasov AP   +25 more
core   +4 more sources

Cerebral oxygen extraction across different exercise intensities: Role of arterial PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$

Experimental Physiology, EarlyView.
Abstract Stability in cerebral oxygen extraction fraction (OEF) is typically determined by alterations in cerebral blood flow (CBF). At rest, arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_2}}}$) and OEF exhibit a strong inverse relationship owing to the powerful influence of PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_2}}}$
L. Madden Brewster, Travis Dylan Gibbons, Hannah Grace Caldwell, Connor A. Howe, Jennifer S. Duffy, Andrew R. Steele, Justin A. Monteleone, Jay M. J. R. Carr, Jodie Lauren Koep, Tenasia D. R. Monaghan, David B. MacLeod, Philip N. Ainslie   +11 more
wiley   +1 more source

Early acclimatization to high altitude: Acid–base and fluid balance dynamics during the first 2 days at 3100 m

Experimental Physiology, EarlyView.
Abstract Immediate responses to hypoxia at high altitude are hyperventilation and successive respiratory alkalosis. Alkalosis, in turn, can affect cerebrospinal fluid pH and ventilatory control. The kidneys compensate metabolically for respiratory alkalosis.
Elisabeth Skalla, Benedikt Treml, Sasa Rajsic, Michael Schreinlechner, Zoran Bukumirić, Klaus Berek, Alexander Egger, Johann Knotzer, Martin Burtscher, Axel Kleinsasser   +9 more
wiley   +1 more source

Metabolic alkalosis with multiple salt unbalance: an atypical onset of cystic fibrosis in a child

Journal of Pediatric and Neonatal Individualized Medicine, 2017
Dehydration with multiple salt abnormalities is frequently encountered in the paediatric emergency department, during acute illnesses complicated by loss of body fluids. Metabolic alkalosis is not a common finding in dehydrated children.
Dimitri Poddighe, Lucia Castelli, Elena Virginia Comi, Ilaria Brambilla, Paola Bruni   +4 more
doaj   +1 more source

Continuous carbon dioxide monitoring in the exhaled breath of mechanically ventilated rats

Experimental Physiology, EarlyView.
Abstract In small animals, carbon dioxide monitoring is either limited by the need to take blood samples for gas analysis, or it interferes with respiratory efficiency and lung mechanics analysis. We introduced a novel approach for continuous monitoring of CO2 in the expiratory limb of the breathing circuit.
Christin Wenzel, Silke Borgmann, Bernd Flamm, Lea Kuhn, Stefan Schumann, Johannes Schmidt, Johannes Spaeth, Sashko Spassov   +7 more
wiley   +1 more source

The Study of the sensory threshold of pain in male rats born to normal mothers and mothers with metabolic alkalosis by formalin test

Armaghane Danesh Bimonthly Journal, 2015
Background & aim: metabolic alkalosis is one of the most common disorders of the acid-base body fluids that followed many of the metabolic and non-metabolic diseases in the body, and as a strong affective factor, after its establishment can influence the
n nariman, s khatamsaz, E Sharifi
doaj