Results 21 to 30 of about 2,106 (188)

Nível de lactato sanguíneo em tucanos toco (Ramphastos toco)

Pubvet, 2021
A concentração de lactato sanguíneo é utilizada frequentemente em pacientes críticos para identificar hipóxia tecidual, e seus valores têm sido referenciados como marcadores prognósticos em diversos cenários, sendo que o lactato sanguíneo em Tucanos Toco
Rogério Magno do Vale Barroso, André Luis Quagliatto Santos, Thais Carneiro Santos Rodrigues, Sthéfani Evangelista Siqueira, Ednaldo Carvalho Guimarães, Paula de Oliveira Braga, Venício de Andrade Simplício, Rômulo Silva de Oliveira   +7 more
doaj   +1 more source

Assessment of Metabolic Dysfunction in Sepsis in a Retrospective Single-Centre Cohort

Critical Care Research and Practice, 2021
Objective. Our primary aim was to assess selected metabolic dysfunction parameters, both independently and as a complement to the SOFA score, as predictors of short-term mortality in patients with infection admitted to the intensive care unit (ICU ...
Julien Goutay, Juliette Perche, Aurelia Toussaint, Elodie Drumez, Michael Howsam, Claire Bourel, Benoit Brassart, Alexandre Pierre, Morgan Caplan, Arthur Durand, Marion Houard, Saad Nseir, Raphael Favory, Sébastien Preau   +13 more
doaj   +1 more source

Understanding Lactatemia in Human Sepsis. Potential Impact for Early Management [PDF]

American Journal of Respiratory and Critical Care Medicine, 2019
Rationale: Hyperlactatemia in sepsis may derive from a prevalent impairment of oxygen supply/demand and/or oxygen use. Discriminating between these two mechanisms may be relevant for the early fluid resuscitation strategy.Objectives: To understand the relationship among central venous oxygen saturation (ScvO2), lactate, and base excess to better ...
Gattinoni L., Vasques F., Camporota L., Meessen J., Romitti F., Pasticci I., DUSCIO, ELEONORA, Vassalli F., Forni L. G., Payen D., Cressoni M., Zanella A., Latini R., Quintel M., Marini J. J.   +14 more
openaire   +4 more sources

Cardiac, Energy and Hormonal Blood Markers, and Lactatemia in Cows with Displaced Abomasum [PDF]

Acta Scientiae Veterinariae, 2020
Background: Displaced abomasum (DA) is a common and economically important disorder that affects dairy cattle. Nutritional factors and adaptive responses that occur in the peripartum play a central role in the pathogenesis. The measurement of blood metabolites represents a useful tool for monitoring and prognostic determination in affected animals ...
Ana Clara Sarzedas Ribeiro, Gliére Silmara Leite Soares, Luiz Teles Coutinho, Jobson Filipe De Paula Cajueiro, Rodolfo José Cavalcanti Souto, Bruna Higino de Souza Silva, Pierre Castro Soares, Carla Lopes De Mendonça, José Augusto Bastos Afonso   +8 more
openaire   +2 more sources

Changes in lactate concentration are accompanied by opposite changes in the pattern of fat oxidation: Dose-response relationship. [PDF]

Eur J Sport Sci
Abstract It is unknown whether changes in lactate concentration produced by different situations (e.g., glycogen depletion or heat) modify fat oxidation. If confirmed, we could determine a dose–response relationship between lactate and fat. The aim of this study was to determine whether changes in lactate concentration (due to glycogen depletion or ...
Benítez-Muñoz JA, Guisado-Cuadrado I, Rojo-Tirado MÁ, Alcocer-Ayuga M, Romero-Parra N, Peinado AB, Cupeiro R.   +6 more
europepmc   +2 more sources

High-density lipoproteins alleviate the endotoxin burden in patients with peritonitis and sepsis: The LIPS study. [PDF]

Eur J Clin Invest
Our data support the role for HDL and PLTP in the elimnation of LPS during human peritonitis with sepsis. Increased H4‐LPS elimination was associated with reduced inflammation and lower mortality. Abstract Background The high‐density lipoprotein (HDL) and the phospholipid transfer protein (PLTP) have been demonstrated to enhance endotoxin elimination ...
Nguyen M, Alvarez M, Berthoud V, Pallot G, Abagri S, Leleu D, Pais-De-Barros JP, Ortega-Deballon P, Guinot PG, Masson D, Gautier T, Bouhemad B.   +11 more
europepmc   +2 more sources

Endogenous Nutritive Support after Traumatic Brain Injury: Peripheral Lactate Production for Glucose Supply via Gluconeogenesis. [PDF]

, 2015
We evaluated the hypothesis that nutritive needs of injured brains are supported by large and coordinated increases in lactate shuttling throughout the body.
Brooks, George A, Glenn, Thomas C, Horning, Michael A, Hovda, David A, Johnson, Matthew L, Martin, Neil A, McArthur, David L, Vespa, Paul   +7 more
core   +1 more source

Pulmonary changes and redox status after fractionalized dose of prophylactic surfactant treatment in preterm neonatal lambs

Journal of Applied Animal Research, 2020
The present study aimed to analyse the effects of exogenous surfactant administration in premature lambs on oxidative stress profile, oxygenation and lung histology. Preterm lambs (n = 22) were randomly assigned to: Control (n = 5), Single Surfactant (n =
Liege Cristina Garcia Silva, Daniel Souza Ramos Angrimani, Fernanda Machado Regazzi, Cristina Fátima Lúcio, Gisele Almeida Lima Veiga, Claudia Barbosa Fernandes, Camila Infantosi Vannucchi   +6 more
doaj   +1 more source

Clinical signs, profound acidemia, hypoglycemia, and hypernatremia are predictive of mortality in 1,400 critically ill neonatal calves with diarrhea. [PDF]

PLoS ONE, 2017
Profound acidemia impairs cellular and organ function and consequently should be associated with an increased risk of mortality in critically ill humans and animals.
Florian M Trefz, Ingrid Lorenz, Annette Lorch, Peter D Constable   +3 more
doaj   +1 more source

Hypothalamic sensing of ketone bodies after prolonged cerebral exposure leads to metabolic control dysregulation. [PDF]

, 2016
Ketone bodies have been shown to transiently stimulate food intake and modify energy homeostasis regulatory systems following cerebral infusion for a moderate period of time (<6 hours). As ketone bodies are usually enhanced during episodes of fasting,
Carneiro, L., Fioramonti, X., Geller, S., Hébert, A., Leloup, C., Pellerin, L., Repond, C.   +6 more
core   +3 more sources