Results 81 to 90 of about 53,784 (251)

Reoxygenation Attenuates the Adhesion of Neutrophils to Microvascular Endothelial Cells

open access: yes, 2010
In humans, the pathophysiological inflammation response subsequent to hypoxia and reoxygenation often leads to systemic inflammation and multiorgan failure.
Martina Jennewein   +4 more
core   +1 more source

Antioxidant stress response to fluctuations of dissolved oxygen and temperature in a semi-intensive aquaculture shrimp farm during high summer temperature

open access: yesInvertebrate Survival Journal, 2023
The enhancement of the antioxidant system in response to oxidative stress caused by environmental conditions has been amply reported in several animals.
R González-Ruiz   +4 more
doaj  

O2-. release by activated Kupffer cells upon hypoxia-reoxygenation

open access: yes, 1991
Primary cultures of rat liver Kupffer cells generated large amounts of superoxide anion radical (O2-.) when subjected to reoxygenation after a hypoxic period of at least 2 h. O2-.
H. de Groot, B. Rymsa, J. F. Wang
core   +1 more source

Hypoxia-reoxygenation of primary astrocytes results in a redistribution of mitochondrial size and mitophagy

open access: yesMitochondrion (Amsterdam. Print), 2018
Astrocytes serve to maintain proper neuronal function and support neuronal viability, but remain largely understudied in research of cerebral ischemia. Astrocytic mitochondria are core participants in the metabolic activity of astrocytes.
D. Quintana   +7 more
semanticscholar   +1 more source

DNA damage during reoxygenation elicits a Chk2-dependent checkpoint response

open access: yes, 2006
Due to the abnormal vasculature of solid tumors, tumor cell oxygenation can change rapidly with the opening and closing of blood vessels, leading to the activation of both hypoxic response pathways and oxidative stress pathways upon reoxygenation.
Welford, Scott M   +4 more
core   +1 more source

On the modelling of artificial reoxygenation

open access: yes, 2014
Les resultats d'une étude experimentale sur l'efficacé de transfer d'oxygene par une colonne bi-dimensionelle des bulles d'air sont presentés. La colonne d'air est formée par l'injèction d'air à partir d'une filtre poreux (180μ diametre) et d'une conduite perforée (1 mm diametre d'orifice).
Markofsky, Mark, Kobus, Helmut
openaire   +2 more sources

Long noncoding RNA MALAT1 inhibits apoptosis induced by oxygen-glucose deprivation and reoxygenation in human brain microvascular endothelial cells

open access: yesExperimental and Therapeutic Medicine, 2017
Cerebral ischemia/reperfusion (I/R) injury leads to brain vascular dysfunction, which is characterized by endothelial cell injury or death. Long noncoding (lnc) RNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) is reportedly associated ...
Jia-Wei Xin, Yu-Gang Jiang
semanticscholar   +1 more source

Comment on the hypothesis that hyperthermia facilitates reoxygenation

open access: yesInternational Journal of Hyperthermia, 1995
(1995). Comment on the hypothesis that hyperthermia facilitates reoxygenation. International Journal of Hyperthermia: Vol. 11, No. 3, pp. 447-450.
C J, Koch, S M, Evans, E M, Lord
openaire   +2 more sources

The Structure-Activity Relationship of Ginsenosides on Hypoxia-Reoxygenation Induced Apoptosis of Cardiomyocytes

open access: yesBiochemical and Biophysical Research Communications - BBRC, 2017
Ginsenosides have been studied extensively in recent years due to their therapeutic effects in cardiovascular diseases. While most studies examined the different ginsenosides individually, few studies compare the therapeutic effects among the different ...
Ruiqi Feng   +7 more
semanticscholar   +1 more source

(A) Perfusion circuit with recirculation/ reoxygenation.

open access: yes, 2015
The black ovals represent the two peristaltic pumps used to perfuse solutions. The magenta oval represents the device on which the cannula is inserted to perfuse the heart and red oval represents the heart. The black lines show the connections that allow
Rafael Bonfante-Cabarcas (688997)   +9 more
core   +1 more source

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