Role of monoamine oxidase in the intensification of mitochondrial lipid peroxidation in experimental myocardial necrosis

1988 ◽  
Vol 106 (1) ◽  
pp. 965-967
Author(s):  
A. I. Dzhafarov ◽  
N. M. Magomedov ◽  
A. M. Azimova ◽  
N. I. Alieva ◽  
D. N. Dagkesamanskaya
Keyword(s):  
Lipid Peroxidation ◽  
Monoamine Oxidase ◽  
Myocardial Necrosis ◽  
Mitochondrial Lipid

scholarly journals Melatonin Inhibits Benzene-Induced Lipid Peroxidation in Rat Liver

2010 ◽  
Vol 61 (1) ◽  
pp. 11-18 ◽  
Author(s):  
Seema Sharma ◽  
Suresh Rana
Keyword(s):  
Lipid Peroxidation ◽  
Single Dose ◽  
Rat Liver ◽  
Treated Group ◽  
Melatonin Treatment ◽  
Liver Histopathology ◽  
Microsomal Lipid Peroxidation ◽  
Significant Difference ◽  
Mitochondrial Lipid

Melatonin Inhibits Benzene-Induced Lipid Peroxidation in Rat LiverWe studied the antioxidative role of melatonin against benzene toxicity in rat liver. The inhibition of mitochondrial and microsomal lipid peroxidation differed between 24-hour (single-dose), 15-day, and 30-day treatments. Inhibition of mitochondrial lipid peroxidation was the highest after the single dose of melatonin, whereas highest microsomal inhibition was recorded after 30 days of melatonin treatment. No significant difference was recorded between 15-day and 30-day treatments. Cytochrome P 4502E1 (CYP 4502E1) activity declined after the single-dose and 15-day melatonin treatment in the benzene-treated group, but it rose again, though not significantly after 30 days of treatment. Liver histopathology generally supported these findings. Phenol concentration in the urine samples declined in melatonin and benzene-treated rats. Our results show that melatonin affects CYP 4502E1, which is responsible for benzene metabolism. Inhibition of its metabolism correlated with lower lipid peroxidation. In conclusion, melatonin was found to be protective against lipid peroxidation induced by benzene.

Effect of mitochondrial lipid peroxidation on monoamine oxidase

1978 ◽  
Vol 27 (5) ◽  
pp. 805-806 ◽  
Author(s):  
Stephen P. Baker ◽  
Brian A. Hemsworth
Keyword(s):  
Lipid Peroxidation ◽  
Monoamine Oxidase ◽  
Mitochondrial Lipid

Role of dyslipidaemia and lipid peroxidation in pregnancy induced hypertension

2015 ◽  
Vol 4 (3) ◽  
pp. 205 ◽  
Author(s):  
Shikha Saxena ◽  
KV Thimmaraju ◽  
PremC Srivastava ◽  
AyazK Mallick ◽  
Biswajit Das ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Pregnancy Induced Hypertension ◽  
Induced Hypertension ◽  
In Pregnancy

On the role of lipid metabolism and lipid peroxidation in the development of retinal disorders in type 2 diabetic rats with myopia

2019 ◽  
Vol 82 (5) ◽  
pp. 56-63
Author(s):  
Abdulhadi Mohammad ◽  
◽  
I. Mikheitseva ◽  
S. Kolomiichuk ◽  
◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Lipid Metabolism ◽  
Diabetic Rats ◽  
Retinal Disorders ◽  
Type 2 Diabetic

scholarly journals Insights in the Role of Lipids, Oxidative Stress and Inflammation in Rheumatoid Arthritis Unveiled by New Trends in Lipidomic Investigations

Antioxidants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 45
Author(s):  
Helena Beatriz Ferreira ◽  
Tânia Melo ◽  
Artur Paiva ◽  
Maria do Rosário Domingues
Keyword(s):  
Rheumatoid Arthritis ◽  
Oxidative Stress ◽  
Lipid Peroxidation ◽  
Lipid Profile ◽  
Inflammatory Responses ◽  
Molecular Level ◽  
Lipid Hydroperoxides ◽  
Lipid Species ◽  
Inflammatory Autoimmune Disease

Rheumatoid arthritis (RA) is a highly debilitating chronic inflammatory autoimmune disease most prevalent in women. The true etiology of this disease is complex, multifactorial, and is yet to be completely elucidated. However, oxidative stress and lipid peroxidation are associated with the development and pathogenesis of RA. In this case, oxidative damage biomarkers have been found to be significantly higher in RA patients, associated with the oxidation of biomolecules and the stimulation of inflammatory responses. Lipid peroxidation is one of the major consequences of oxidative stress, with the formation of deleterious lipid hydroperoxides and electrophilic reactive lipid species. Additionally, changes in the lipoprotein profile seem to be common in RA, contributing to cardiovascular diseases and a chronic inflammatory environment. Nevertheless, changes in the lipid profile at a molecular level in RA are still poorly understood. Therefore, the goal of this review was to gather all the information regarding lipid alterations in RA analyzed by mass spectrometry. Studies on the variation of lipid profile in RA using lipidomics showed that fatty acid and phospholipid metabolisms, especially in phosphatidylcholine and phosphatidylethanolamine, are affected in this disease. These promising results could lead to the discovery of new diagnostic lipid biomarkers for early diagnosis of RA and targets for personalized medicine.

Ferroptosis and cardiovascular disease: role of free radical-induced lipid peroxidation

2021 ◽  
pp. 1-11
Author(s):  
Xin Chen ◽  
Xuan Li ◽  
Xiaodong Xu ◽  
Luxiao Li ◽  
Ningning Liang ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Lipid Peroxidation ◽  
Free Radical
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