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Crosstalk between Rac1-mediated actin regulation and ROS production
(Elsevier Inc., 2018)
© 2018 Elsevier Inc.The small RhoGTPase Rac1 is implicated in a variety of events related to actin cytoskeleton rearrangement. Remarkably, another event that is completely different from those related to actin regulation ...
Manganese-Oxidizing Antarctic Bacteria (Mn-Oxb) release Reactive Oxygen Species (ROS) as secondary Mn(II) oxidation mechanisms to avoid toxicity
(MDPI, 2021)
Manganese (Mn)-oxidizing bacteria (MnOxb) are an essential group of microorganisms that oxidize soluble Mn(II) to form precipitate Mn(III) minerals, playing a crucial role in soil formation. The Fildes Peninsula is one of ...
Inclusion complexes of chloramphenicol with β-cyclodextrin and aminoacids as a way to increase drug solubility and modulate ROS production
(Elsevier, 2015-05)
The aim of this study was to improve the solubility of chloramphenicol and reduce the production of reactive oxygen species (ROS) in leucocytes induced by this drug, using complexation. Multicomponent complexes were prepared ...
Crosstalk between Rac1- mediated actin regulation and ROS production
(Elsevier, 2018)
The small RhoGTPase Rac1 is implicated in a variety of events related to actin cytoskeleton rearrangement. Remarkably, another event that is completely different from those related to actin regulation has the same relevance; ...
Calcium & ROS: two orchestra directors for the requiem of death
(Elsevier, 2020)
Tumor necrosis factor alpha (TNF) triggers regulated necrosis of mycobacterium-infected macrophages through of mitochondrial reactive oxygen species (mitoROS) production in a RIPK1/3-dependent manner. To explain that, Roca ...
Parenteral succinate reduces systemic ROS production in septic rats, but it does not reduce creatinine levels
(Landes Bioscience, 2018-11)
In sepsis, reactive oxygen species (ROS) production is increased. This process takes place mainly within the electron transport chain. ROS production is part of the pathophysiology of multiple organ failure in sepsis. ...
Fluoride Increases Superoxide Production and Impairs the Respiratory Chain in ROS 17/2.8 Osteoblastic Cells
(Public Library of Science, 2014-06)
It is known that fluoride produces oxidative stress. Inflammation in bone tissue and an impairment of the respiratory chain of liver have been described in treatments with fluoride. Whether the impairment of the respiratory ...
Cytosolic ROS production by NADPH oxidase 2 regulates muscle glucose uptake during exercise
(2019)
Reactive oxygen species (ROS) act as intracellular compartmentalized second messengers, mediating metabolic stress-adaptation. In skeletal muscle fibers, ROS have been suggested to stimulate glucose transporter 4 ...
N-acetilcisteína eleva los niveles de creatinina sin disminuir las especies reactivas de oxígeno en ratas sépticasN-acetylcysteine increases creatinine levels without lowering reactive oxygen species levels
(Hospital Británico de Buenos Aires, 2021-07-27)
En la sepsis se activa la cascada in amatoria y se desencadenan múltiples procesos siopatológicos. Uno de esos procesos es la producción de especies reactivas de oxígeno (ROS). Se han descrito diferentes fármacos, como ...
Triolein reduces MMP-1 upregulation in dermal fibroblasts generated by ROS production in UVB-irradiated keratinocytes
(Elsevier Ireland, 2017-02)
Background: Cytokine production and oxidative stress generated by ultraviolet radiation B (UVB) skin exposure are main factors of skin photoaging. Interleukin-6 (IL-6) produced by irradiated keratinocytes is proposed to ...