Results 31 to 40 of about 23,221 (232)

Cardiovascular Plasticity and Adaptation of High‐Altitude Birds and Mammals

Integrative Zoology, EarlyView.
This schematic depicts the cardiovascular adaptations of mammals and birds to high‐altitude hypoxia. It highlights key phenotypic changes in oxygen transport and cardiac responses, driven by molecular mechanisms including transcriptional regulation and genetic modifications.
Huishang She, Yanhua Qu
wiley   +1 more source

Machine Learning Techniques for the Analysis of the Influence of Blood Gasometry Parameters on Acid–Base Homeostasis in Pediatric Patients

Diagnostics
Background/Objectives: The study aimed to evaluate the most significant factors that impact arterial blood gas parameters: pH, pO2, pCO2, and concentration of lactates.
Maria Dybała, Alicja Bartkowska-Śniatkowska, Krzysztof Pietrzkiewicz, Anna Wiernik, Jowita Rosada-Kurasińska, Tomasz Piontek, Ariel Oleksiak, Andrzej Czyrski   +7 more
doaj   +1 more source

Effects of hypocapnia and hypocapnic alkalosis on cardiovascular function

, 1976
Cardiovascular effects of hypocapnia and hypocapnic alkalosis with and without a fluid load were studied in four groups of dogs (group I: fluid load control; group II: fluid load-isolated hypocapnia; group III: fluid load-hypocapnic alkalosis; group IV:
E. M. Creagh, J. V. Weil, C. W. Zwillich, D. J. Pierson   +3 more
core   +1 more source

Primary assessment of patients admitted to the emergency ward using arterial blood gas

MGM Journal of Medical Sciences, 2022
Background: Arterial blood gas study (ABG) is a point-of-care testing (POCT) diagnostic tool that can furnish metabolic and respiratory aberrations. This study was conducted systematically, to assess the metabolic and respiratory aberrations quickly and ...
Sanjay Mulay, Rajesh Ursekar, Jerry Mathew, Krista Pinto   +3 more
doaj   +1 more source

Atrial natriuretic peptide counteracts aldosterone secretion by preventing acute angiotensin II‐induced cAMP signalling

British Journal of Pharmacology, EarlyView.
Background and Purpose Aldosterone plays a key role in blood pressure and volume regulation. Enhanced aldosterone secretion contributes to cardiovascular and renal diseases. Therefore, inhibitors of aldosterone receptors and synthase are essential drugs for the treatment of hypertension and heart failure.
Sanika Mohagaonkar, Egor B. Skryabin, Bettina M. Buchholz, Michaela Kuhn, Celso E. Gomez‐Sanchez, Stepan Gambaryan, Viacheslav O. Nikolaev   +6 more
wiley   +1 more source

Physical exercise on serum electrolytes and acid base balance in Mangalarga Marchador horses submitted to cavalcade of 4, 8 and 20km

Ciência Rural
: Acid-base and electrolyte disorders have been described in horses associated during and after exercise. The aim of the present study was to evaluate the effect of cavalcade competition on the acid-base and hydroelectrolytic balance in Mangalarga ...
Jessica Martins Linhares, Paula Alessandra Di Filippo, Paulo Moreira Bogossian, Rafael Vianna Barbosa de Almeida Guerra, Sebastian Ricardo Bustamante Bustamante, Cláudio Baptista de Carvalho, Felipp da Silveira Ferreira   +6 more
doaj   +1 more source

Hypophosphataemia in adults: approach to diagnosis and management

Internal Medicine Journal, EarlyView.
Abstract Hypophosphataemia is a common electrolyte disorder which can have clinically significant consequences for bone, muscle, neurological and haematological function. Its causes range from transient transcellular shifts in hospitalised patients to chronic renal phosphate‐wasting disorders mediated by fibroblast growth factor 23 (FGF23).
Kajanan Parameshwaran, Mawson Wang, Kirtan Ganda   +2 more
wiley   +1 more source

The effects of acute and chronic sodium bicarbonate supplementation on high-intensity intermittent performance, recovery and subsequent performance in rugby union players [PDF]

, 2012
Exogenous ingestion of alkalising agents, such as sodium bicarbonate (SB), has been shown to enhance muscle buffering capacity, thereby delaying the metabolic acidosis associated with high-intensity exercise and potentially improving performance.
Fitzpatrick, Paula
core   +2 more sources

Possibilities of pathogenetic correction of hyperkinetic disorders taking into account an acid-base balance

Journal of Education, Health and Sport, 2019
As a result of analysis of the available scientific data, a significant relationship between hyperkinetic syndromes and changes in the acid-base state has been revealed.
V. N. Hertsev, A. N. Stoyanov, T. N. Muratova, R. S. Vastyanov, E. A. Kolesnik   +4 more
doaj  

Deoxycorticosterone-induced alkalosis in dogs

, 1965
Metabolic alkalosis was produced with daily injections of deoxycorticosterone acetate (DCA) in eight dogs subsisting on diets deficient in potassium. In every case recovery from alkalosis was obtained within 5 days after discontinuing the hormone and ...
Daniel G. Roth, James L. Gamble
core   +1 more source