Results 101 to 110 of about 346,257 (357)
Selective vulnerability to kainate-induced oxidative damage in different rat brain regions [PDF]
Journal of Applied Toxicology 21(5): 403-407 (2001), 2007 Some markers of oxidative injury were measured in different rat brain areas (hippocampus, cerebral cortex, striatum, hypothalamus, amygdala/piriform cortex and cerebellum) after the systemic administration of an excitotoxic dose of kainic acid (KA, 9 mg kg(-1) i.p.) at two different sampling times (24 and 48 h).
arxiv
Shrimp Virus Regulates ROS Dynamics via the Nrf2 Pathway to Facilitate Viral Replication
Advanced Science, EarlyView.Viruses manipulate host ROS as a strategy to achieve successful infection. WSSV exploits Nrf2 pathway to maintain ROS homeostasis and establishes a positive feedback loop to facilitate WSSV replication. Wsv220 competitively binds to Keap1 to activate Nrf2. Nrf2 up‐regulates LvG6PDH to produce more NADPH and GSH to eliminate excessive ROS.
Honghui He +6 more
wiley +1 more source
5,6,7,8-tetrahydroneopterin (NH4) Acts like an Endogenous Superoxide Dismutase
Pteridines, 1996 The protective effect of 5,6,7,8-tetrahydroneopterin (NH.) against radiation injury in mice was studied. (C57BL/6x A/J)F1 mice received whole body irradiation with a single fatal dose of 8.0 Gy X-ray.
Sawada Suguru +5 more
doaj +1 more source
Креативная хирургия и онкология, 2017 The effectiveness of perftoran and recombinant superoxide dismutase in complex post-operative therapy in patients with acute intestinal obstruction was investigated. All patients (two groups) were combined.
D. V. Volkov +3 more
doaj +1 more source
Developing Quorum Sensing‐Based Collaborative Dynamic Control System in Halomonas TD01
Advanced Science, EarlyView.A standardized and streamlined inducer‐free quorum sensing (QS)‐based collaborative dynamic control pattern is developed for sufficient gene expression control in Halomonas TD by mixing two engineered cells, cells A and B. Proof‐of‐concept studies are designed to test the dynamic control performance in mixed cultures in fed‐batch conditions.
Yi‐Na Lin +12 more
wiley +1 more source
The Plant Cell Online, 2006 MicroRNAs (miRNAs) are a class of regulatory RNAs of ∼21 nucleotides that posttranscriptionally regulate gene expression by directing mRNA cleavage or translational inhibition.
R. Sunkar, A. Kapoor, Jian‐Kang Zhu
semanticscholar +1 more source
Advanced Science, EarlyView.USP42 is identified as a novel DUB of PPARγ in hepatocytes. USP42 mediated PPARγ deubiquitylation determines its transcriptional preference on proliferative and redox balance genes. USP42 knockdown exacerbates liver damage and delays regeneration. FGF2 is the upstream signal that initiates and activates the USP42‐PPARγ axis.
Nanfei Yang +16 more
wiley +1 more source
Copper/Zinc-Superoxide Dismutase in Human Epidermis: An Immunochemical Study
Frontiers in Medicine, 2019 The localization of copper and zinc-superoxide dismutase in normal and neoplastic human skin was examined with immunochemical techniques. Skin samples were taken from males and females of different ages, UV exposed and non-exposed areas and basal-/spino ...
Giovanna G. Altobelli +2 more
doaj +1 more source
Advances in Nano‐Immunomodulatory Systems for the Treatment of Acute Kidney Injury
Advanced Science, EarlyView.Based on the biodegradability and the immunological reactiveness, IMNs can be broadly classified into four categories. The first category includes types of biologically derived materials that cause immunomodulatory action and biodegradability like nanoparticles of cell membranes, extracellular vesicles, and exosomes.
Chenli Zhang +5 more
wiley +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 1996 Manganese superoxide dismutase (SOD2) converts superoxide to oxygen plus hydrogen peroxide and serves as the primary defense against mitochondrial superoxide.
R. Lebovitz +7 more
semanticscholar +1 more source