Results 31 to 40 of about 273,083 (353)

Accenting Lipid Peroxidation

, 2021
Lipid peroxidation can occur via either enzymatic or nonenzymatic reactions due to excess production of free radical molecules. This process culminates in cellular damage causing various diseases.

core   +1 more source

The role of nitric oxide and lipid peroxidation in patients with Plasmodium vivax malaria

Parasite, 2002
In this study, we investigated the role of nitric oxide metabolism and lipid peroxidation in patients with P. vivax malaria. The levels of nitrite and nitrate were analyzed using a procedure based on the Griess reaction and malondialdehyde levels which ...
Polat G., Aslan G., Eskandari G.H., Delialioğlu N., Bağdatoğlu Ö., Atik U.   +5 more
doaj   +1 more source

Studies on the hyperplasia ('regeneration') of the rat liver following partial hepatectomy. Changes in lipid peroxidation and general biochemical aspects

, 1990
Using the experimental model of partial hepatectomy in the rat, we have examined the relationship between cell division and lipid peroxidation activity. In rats entrained to a regime of 12 h light/12 h dark and with a fixed 8 h feeding period in the dark
Nodes, JT, Cheeseman, K.H., Burton, GW, Collins, M, Ingold, KU, Slater, T.F., Collins, M., Proudfoot, K, Proudfoot, K., Maddix, SP, Benedetto, C, Emery, S, Burton, G.W., Benedetto, C., Maddix, S.P., Slater, TF, Ingold, K. U., Cheeseman, KH, Nodes, J.T., Collins, MW, Emery, S.   +20 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

EVIDENCE FOR FREE-RADICAL MEDIATED LIPID PEROXIDATION IN RATS AFTER COLD-IMMERSION STRESS

, 2017
The role of cold immersion stress for the free-radical mediated lipid peroxidation in rat plasma and erythrocytes was studied. A model of cold-induced stress in rats was created.
Galunska, B., Ivanova, D., Yankova, T., Bekyarova, G.   +3 more
core   +1 more source

Mechanisms and active substances of targeting lipid peroxidation in ferroptosis regulation

Food Science and Human Wellness
Ferroptosis is a novel form of cell death driven by iron-dependent lipid peroxidation and it is implicated in various diseases, such as liver disease, acute kidney injury, cardiovascular disease, neurodegenerative disease and cancer. Lipid-based reactive
Hui Chen, Lingli Chen, Wenjun Wang
doaj   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

The effect of the antioxidant, Coenzyme Q, on Coco-2 colon cells treated with iron to reduce lipid peroxidation [PDF]

, 2002
Plan BThe objective of this study was to determine if Coenzyme Q10 (also known as ubiquinone) acting as an antioxidant, would protect against free radical damage to cell membranes that can cause cancer.
Johanknecht, Viva M.
core  

An evolutionary conserved detoxification system for membrane lipid-derived peroxyl radicals in Gram-negative bacteria.

PLoS Biology, 2022
How double-membraned Gram-negative bacteria overcome lipid peroxidation is virtually unknown. Bactericidal antibiotics and superoxide ion stress stimulate the transcription of the Burkholderia cenocepacia bcnA gene that encodes a secreted lipocalin. bcnA
Marwa Naguib, Nicolás Feldman, Paulina Zarodkiewicz, Holly Shropshire, Christina Biamis, Omar M El-Halfawy, Julia McCain, Clément Dezanet, Jean-Luc Décout, Yin Chen, Gonzalo Cosa, Miguel A Valvano   +11 more
doaj   +1 more source