Results 21 to 30 of about 1,246,813 (303)

Role of acute respiratory diseases in pathogenesis of distal limb infections in cattle

Ветеринария сегодня, 2021
According to current concepts, ruminal and metabolic acidosis occur due to feeding cattle mainly with preserved acidic feeds such as silage and haylage. However, errors in feeding are not the only etiological factor leading to acidosis.
A. D. Alekseev, O. G. Petrova, M. I. Barashkin, I. M. Milshtein, V. D. Moskvin   +4 more
doaj   +1 more source

The use of extracorporeal CO2 removal in acute respiratory failure

Annals of Intensive Care, 2021
Background Chronic obstructive pulmonary disease (COPD) exacerbation and protective mechanical ventilation of acute respiratory distress syndrome (ARDS) patients induce hypercapnic respiratory acidosis.
R. Giraud, C. Banfi, Benjamin Assouline, Amandine De Charrière, M. Cecconi, K. Bendjelid   +5 more
semanticscholar   +1 more source

Is It the pH That Matters? Challenging the Pathophysiology of Acidemia in a Case of Severe Hypercapnia Secondary to Intraoperative CO2 Insufflation

Case Reports in Critical Care, 2020
Background. Acidemia has been long thought to lead to hemodynamic compromise. While some literature to date challenges this idea, there is no consensus on this topic. Case Summary.
Evan Merle, Saad Zaatari, Rory Spiegel
doaj   +1 more source

Impact of membrane lung surface area and blood flow on extracorporeal CO2 removal during severe respiratory acidosis

Intensive Care Medicine Experimental, 2017
BackgroundVeno-venous extracorporeal CO2 removal (vv-ECCO2R) is increasingly being used in the setting of acute respiratory failure. Blood flow rates through the device range from 200 ml/min to more than 1500 ml/min, and the membrane surface areas range ...
C. Karagiannidis, S. Strassmann, D. Brodie, P. Ritter, A. Larsson, R. Borchardt, W. Windisch   +6 more
semanticscholar   +1 more source

Acidosis activates complement system in vitro

Mediators of Inflammation, 1998
We investigated the in vitro effect of different form s of acidosis (pH 7.0) on the formation of anaphylatoxins C3a and C5a. Metabolic acidosis due to addition of hydrochloric acid (10 μ mol/ml blood) or lactic acid (5.5 μ mol/ml) to heparin blood (N=12)
Michael Emeis, Josef Sonntag, Carsten Willam, Evelyn Strauss, Matthias M. Walka, Michael Obladen   +5 more
doaj   +1 more source

Metabolic Acidosis in Children: A Literature Review

European Medical Journal, 2023
Metabolic acidosis is characterised by a primary decrease in the serum bicarbonate concentration, a secondary decrease in the arterial partial pressure of CO­2, and a reduction in blood pH.
Syed Ahmed Zaki, Preeti Shanbag
doaj   +1 more source

Atropine use may lead to post-operative respiratory acidosis in neonates receiving ductal ligation: A retrospective cohort study

Pediatrics and Neonatology, 2018
Background: Patent ductus arteriosus (PDA) is one of the most common cardiac conditions in preterm infants. Closure of the PDA in symptomatic patients can be achieved medically or surgically.
Szu-Ling Chang, Wen-Li Lin, Chien-Hsiang Weng, Shye-Jao Wu, Hsin-Jung Tsai, Shwu-Meei Wang, Chun-Chih Peng, Jui-Hsing Chang   +7 more
doaj   +1 more source

Risk factors for treatment failure of heated humidified high-flow nasal cannula as an initial respiratory support in newborn infants with respiratory distress

Pediatrics and Neonatology, 2020
Background: Humidified high-flow nasal cannula (HHFNC) has gained popularity because it is easier to use, more comfortable for babies, and advantageous for mother-infant bonding.
Won Young Lee, Eui Kyung Choi, Jeonghee Shin, Eun Hee Lee, Byung Min Choi, Young Sook Hong   +5 more
doaj   +1 more source

A novel mutation in NDUFB11 unveils a new clinical phenotype associated with lactic acidosis and sideroblastic anemia [PDF]

, 2017
NDUFB11, a component of mitochondrial complex I, is a relatively small integral membrane protein, belonging to the 'supernumerary' group of subunits, but proved to be absolutely essential for the assembly of an active complex I.
Bertini, Enrico, Bianchi, Marzia, Carrozzo, Rosalba, Christodoulou, John, Di Nottia, Michela, Diodato, Daria, Dionisi Vico, Carlo, Francisci, Silvia, Gelmetti, Vania, Guo, Yiran, Lucarelli, Barbarella, Martinelli, Diego, Montanari, Arianna, Niceta, Marcello, Piemonte, Fiorella, Riley, Lisa, Rizza, Teresa, Sorrentino, Francesco, Tartaglia, Marco, Torraco, Alessandra, Valente, Enza Maria, Verrigni, Daniela   +21 more
core   +2 more sources

Mitochondrial peptide BRAWNIN is essential for vertebrate respiratory complex III assembly

Nature Communications, 2020
The emergence of small open reading frame (sORF)-encoded peptides (SEPs) is rapidly expanding the known proteome at the lower end of the size distribution. Here, we show that the mitochondrial proteome, particularly the respiratory chain, is enriched for
Sha Zhang, B. Reljić, Chao Liang, Baptiste Kerouanton, J. Francisco, Jih-Hou Peh, Camille Mary, N. S. Jagannathan, Volodimir Olexiouk, Claire Tang, Gio Fidelito, S. Nama, R. Cheng, C. L. Wee, Loo Chien Wang, Paula Duek Roggli, Prabha Sampath, Lydie Lane, E. Petretto, R. Sobota, S. Jesuthasan, L. Tucker-Kellogg, B. Reversade, G. Menschaert, Lei Sun, D. Stroud, Lena Ho   +26 more
semanticscholar   +1 more source