Results 81 to 90 of about 2,910 (207)

Activation of cGAS‐STING Pathway by DAI‐Triggered Ferroptosis in CRC Cells Reprograms TAMs Balance to Promote Anti‐Tumor Immunity

open access: yesCancer Science, Volume 116, Issue 12, Page 3286-3299, December 2025.
Our study identified and preliminarily elucidated the ferroptosis‐induced cGAS‐STING‐mediated anti‐tumor pathway triggered by DAI in colorectal cancer cells, providing new insight into the role of PCD in anti‐tumor immunotherapy and screening out potential targets for the treatment of colorectal cancer.
Pengrui Cheng   +4 more
wiley   +1 more source

Dietary ferulic acid supplementation enhances antioxidant capacity and alleviates hepatocyte pyroptosis in diquat challenged piglets

open access: yesJournal of Animal Science and Biotechnology
Background Oxidative stress significantly impacts growth performance and liver function in piglets. Ferulic acid (FA) works as an antioxidant, however, the role and mechanism of FA in the regulation of diquat-induced oxidative stress in piglets are less ...
Junqiu Luo   +4 more
doaj   +1 more source

Abnormal Homeostasis in the Redox State and Related Signaling Pathways, in Irritable Bowel Syndrome

open access: yesNeurogastroenterology &Motility, Volume 37, Issue 12, December 2025.
There is higher oxidative stress and higher expression of transcription factor NF‐κB and the gp91 subunit of NADPH oxidase in IBS, with lower antioxidant regulator Nrf2. There are no differences in the IBS subtypes; however, in IBS‐C, malondialdehyde correlated with IL‐4, and TNF‐α with IL‐10, suggesting an interleukin‐mediated anti low‐grade ...
A. S. Morales‐Guzmán   +7 more
wiley   +1 more source

Molecular salts with diquat-based electron acceptors for nonlinear optics [PDF]

open access: yes, 2005
We have used several techniques, including Stark spectroscopy and MO calculations, to investigate the optical and electronic properties of two new dipolar chromophoric cations containing diquat-based electron acceptor groups.
Brunschwig, Bruce S.   +4 more
core   +1 more source

Onion extract and grape seed powder as antioxidants to improve growth: Evidence from studies with oxidative stressed intestinal and liver cells as well as growing broilers

open access: yesJSFA reports, Volume 5, Issue 11, Page 400-413, November 2025.
Abstract Background Oxidative stress negatively impacts the growth, health, and overall welfare of animals. Plant extracts have great potential in mitigating oxidative stress. This study aims to evaluate the antioxidant capacities of onion extract and grape seed powder in vitro, and the potential benefits of a polyphenol product (obtained from onion ...
Siqiao Wu   +12 more
wiley   +1 more source

Aquatic Toxicology Notes: Diquat

open access: yes, 2012
Diquat is applied directly to plants along ditch banks and within aquatic systems. It may also be applied to ponds, lakes, and drainage ditches to control algae and submersed aquatic weeds.
Jun Wu, P. Chris Wilson
core  

Effects of oxidative stress caused by hyperoxia and diquat. A study in isolated hepatocytes

open access: yes, 1986
The effects of oxidative stress caused by hyperoxia or administration of the redox active compound diquat were studied in isolated hepatocytes, and the relative contribution of lipid peroxidation, glutathione (GSH) depletion, and NADPH oxidation to the ...
Eklöw-Låstbom, L   +3 more
core   +1 more source

A case of fatal diquat poisoning: toxicokinetic data and autopsy findings.

open access: yes, 2000
CASE REPORT: A 37-year-old man ingested in a suicide attempt 300 mL of a diquat solution (equivalent to 60 g diquat ion). The initial diquat serum concentration was 64 microg/mL 4 hours after poisoning.
Hantson, Philippe   +2 more
core   +1 more source

Responses of growth performance and tryptophan metabolism to oxidative stress induced by diquat in weaned pigs

open access: yesAnimal, 2012
During many pathological conditions, the tryptophan concentration in blood may be reduced. However, the effects of oxidative stress on tryptophan metabolism remain unknown.
M. Lv   +5 more
doaj   +1 more source

Diquat poisoning [PDF]

open access: yesPostgraduate Medical Journal, 1969
D G, Oreopoulos, J, McEvoy
openaire   +2 more sources

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