Results 101 to 110 of about 832,184 (288)

Toward implementation of lactate compared with pH in fetal scalp blood sampling during labor: A clinical comparative single‐center study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Lactate and pH in fetal blood samples are moderately correlated (r = −0.53). For the StatStrip® Lactate 2, we propose a lactate cutoff value of ≥5.6 mmol/L based on the most optimal balance between sensitivity (78.1% [60.0–90.7%]) and specificity (79.2% [73.4–84.3%]).
Suzanne J. van Woudenberg, Ivonne Mijnheer, Marcel M. G. J. van Borren, Lian Roovers, Femi Janse   +4 more
wiley   +1 more source

In vitro metabolic and respiratory acidosis selectively inhibit osteoblastic matrix gene expression

, 1999
Clinically, a decrease in blood pH may be due to either a reduction in bicarbonate concentration ([H[Formula: see text]], metabolic acidosis) or an increase in[Formula: see text] (respiratory acidosis).
David A. Bushinsky, Kevin K. Frick
core   +1 more source

Fetal heart rate patterns associated with acidemia at fetal blood sampling during labor—An observational study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
The Swedish fetal heart rate (FHR) classification from 2017 identifies most FHR patterns associated with fetal acidemia as non‐normal, according to fetal blood sampling (FBS) in immediate connection to the ongoing FHR pattern. However, long‐standing FHR patterns with non‐repetitive decelerations of the types severe variable and late warrant increased ...
Erika Gyllencreutz, Klara Gröndal, Desiré Malm, Kari Johansson, Malin Holzmann   +4 more
wiley   +1 more source

Experimental Extracorporeal Circulation System: A Pilot Study in Rats

Artificial Organs, EarlyView.
A miniature extracorporeal circulation (ECC) system was developed for reproducible rodent studies. This system incorporates an integrated heat exchanger and a silicone membrane oxygenator within a double‐lumen circuit, resulting in an ultralow priming volume of < 1.5 mL.
Akira T. Kawaguchi, Kaori Inukai, Mayuko Shibata, Gen T. Kawaguchi, Kazuaki Sato, Taiga Aburaya, Jacob Bergsland, Yoshiyuki Yamada   +7 more
wiley   +1 more source

Perianesthetic Complications in Genetic Mitochondrial Disease: A Review of Case Reports. [PDF]

Paediatr Anaesth
ABSTRACT Background Genetic mitochondrial diseases (GMDs) are a large group of genetically and clinically heterogeneous disorders caused by defects in genes encoding mitochondrial components. GMDs are grouped into named syndromes based on clinical presentation, for example, Leigh syndrome (LS).
Johnson BM, Johnson SC.
europepmc   +2 more sources

Acid-Base Changes of Acute Hypoxic Respiratory acidosis in Rabbits

, 1978
Experimental acute respiratory acidosis is mostly induced by raising simply arterial carbon dioxide tension , clinical respiratory acidosis , however. is usually complicated with hypoxia. To induce hypoxic respiratory acidosis.
김전, 황상익, 김우겸
core  

Interaction of metabolic and respiratory acidosis with α and β-adrenoceptor stimulation in rat myocardium.

, 2012
International audienceBACKGROUND: The effects of acute respiratory versus metabolic acidosis on the myocardium and their consequences on adrenoceptor stimulation remain poorly described.
Jouffroy, Romain, Amour, Julien, Jobart-Malfait, Aude, Carillion, Aude, Feldman, Sarah, Biais, Matthieu, Riou, Bruno   +6 more
core   +1 more source

Progress Toward a Portable Artificial Lung: A Systematic Review

Artificial Organs, EarlyView.
Eight portable respiratory assist devices were identified. The CE‐marked MobyBox and the FDA‐approved Breethe OXY‐1 system are in clinical use. Each device is substantially minimized to allow ambulation, but further work is required to address challenges related to anticoagulant management and safe mobilization. Created in BioRender. Svendsen, A. (2026)
Maja Munk Svendsen, Clara Kjær Hendriksen, Lars Folkersen, Peter Juhl‐Olsen, Leila Louise Benhassen, Søren Nielsen Skov   +5 more
wiley   +1 more source

Severity of acidosis affects long-term survival in COPD patients with hypoxemia after intensive care unit discharge

International Journal of COPD, 2018
Sinem Gungor, Feyza Kargin, Ilim Irmak, Fulya Ciyiltepe, Eylem Acartürk Tunçay, Pinar Atagun Guney, Emine Aksoy, Birsen Ocakli, Nalan Adiguzel, Zuhal Karakurt Respiratory Intensive Care Unit Clinic, Sureyyapasa Chest Diseases and Thoracic ...
Gungor S, Kargin F, Irmak I, Ciyiltepe F, Acartürk Tunçay E, Atagun Guney P, Aksoy E, Ocakli B, Adiguzel N, Karakurt Z   +9 more
doaj  

Effect of respiratory acidosis on intracellular pH of the proximal tubule

, 1986
In contrast to chronic metabolic acidosis, chronic respiratory acidosis does not result in an adaptation in either renal ammonia or glucose production.
B. Trivedi, R. L. Tannen
core   +1 more source