» Articles » PMID: 2069426

Role of Antioxidants and Scavengers on Argemone Oil-induced Toxicity in Rats

Overview
Date 1991 May 1
PMID 2069426
Citations 6
Authors
Affiliations
Soon will be listed here.
Abstract

The role of antioxidants and scavengers on argemone oil-induced enzymatic and non-enzymatic hepatic lipid peroxidation was investigated in rats. Multiple treatment of argemone oil caused a significant stimulation of NADPH-dependent enzymatic or FeSO4 or FeSO4/ADP-or ascorbic acid-dependent non-enzymatic hepatic microsomal lipid peroxidation. In vitro addition of antioxidants such as tannic acid, quercetin, butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), alpha-tocopherol, riboflavin or glutathione (GSH) in the assay system resulted in significant protection against argemone oil-induced microsomal NADPH, or FeSO4/ADP-dependent lipid peroxidation. In vitro addition of scavengers of the superoxide anion (O2-.) radical and hydrogen peroxide (H2O2) such as superoxide dismutase (SOD) and catalase, respectively, prevented argemone oil augmented microsomal lipid peroxidation to a lesser extent as compared to the scavengers of singlet oxygen (1O2) such as 2,5-dimethylfuran (DMF), beta-carotene, and histidine or hydroxyl (OH.) radical scavengers such as ethanol, mannitol and sodium benzoate. These results suggest that primarily 1O2 and OH. radicals are involved in argemone oil-induced hepatic microsomal lipid peroxidation, and that bio-antioxidant vitamins including riboflavin, beta-carotene and alpha-tocopherol may prove useful in reducing argemone oil-induced hepatotoxicity.

Citing Articles

Unusual association of epidemic dropsy with brachial neuritis and palatal palsy.

Sahoo S, Bandyopadhyay A, Mahapatra N Indian J Pediatr. 2012; 80(5):428-9.

PMID: 22231775 DOI: 10.1007/s12098-011-0676-6.


Evidence for oxidative/nitrosative stress in the pathogenesis of hepatic encephalopathy.

Bemeur C, Desjardins P, Butterworth R Metab Brain Dis. 2010; 25(1):3-9.

PMID: 20195724 DOI: 10.1007/s11011-010-9177-y.


Mechanisms of ammonia-induced astrocyte swelling.

Norenberg M, Rama Rao K, Jayakumar A Metab Brain Dis. 2005; 20(4):303-18.

PMID: 16382341 DOI: 10.1007/s11011-005-7911-7.


Oxidative stress in the pathogenesis of hepatic encephalopathy.

Norenberg M, Jayakumar A, Rama Rao K Metab Brain Dis. 2004; 19(3-4):313-29.

PMID: 15554424 DOI: 10.1023/b:mebr.0000043978.91675.79.


Epidemic dropsy in India.

Sharma B, Malhotra S, Bhatia V, Rathee M Postgrad Med J. 2000; 75(889):657-61.

PMID: 10621875 PMC: 1741391. DOI: 10.1136/pgmj.75.889.657.


References
1.
Tien M, Bucher J, Aust S . Thiol-dependent lipid peroxidation. Biochem Biophys Res Commun. 1982; 107(1):279-85. DOI: 10.1016/0006-291x(82)91701-6. View

2.
Slater T . Free-radical mechanisms in tissue injury. Biochem J. 1984; 222(1):1-15. PMC: 1144137. DOI: 10.1042/bj2220001. View

3.
Becci P, Schwartz H, Barnes H, Southard G . Short-term toxicity studies of sanguinarine and of two alkaloid extracts of Sanguinaria canadensis L. J Toxicol Environ Health. 1987; 20(1-2):199-208. DOI: 10.1080/15287398709530972. View

4.
Levin W, Lu A, Jacobson M, Kuntzman R, Poyer J, MCCAY P . Lipid peroxidation and the degradation of cytochrome P-450 heme. Arch Biochem Biophys. 1973; 158(2):842-52. DOI: 10.1016/0003-9861(73)90580-8. View

5.
Upreti K, Das M, Khanna S . Biochemical toxicology of argemone alkaloids. III. Effect on lipid peroxidation in different subcellular fractions of the liver. Toxicol Lett. 1988; 42(3):301-8. DOI: 10.1016/0378-4274(88)90115-4. View