No effect of modulators of reactive oxygen-induced pathology on microcystin-LR intoxication

D. R. Franz, R. D. Leclaire, W. B. Lawrence and D. L. Bunner. No effect of modulators of reactive oxygen-induced pathology on microcystin-LR intoxication. Toxicon 26, 1098–1101, 1988—Because reactive oxygen species are formed during the metabolism of several toxins that cause similar pathologic chan...

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Veröffentlicht in:Toxicon (Oxford) 1988, Vol.26 (11), p.1098-1101
Hauptverfasser: Franz, David R., Leclaire, Ross D., Lawrence, Wade B., Bunner, David L.
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container_end_page 1101
container_issue 11
container_start_page 1098
container_title Toxicon (Oxford)
container_volume 26
creator Franz, David R.
Leclaire, Ross D.
Lawrence, Wade B.
Bunner, David L.
description D. R. Franz, R. D. Leclaire, W. B. Lawrence and D. L. Bunner. No effect of modulators of reactive oxygen-induced pathology on microcystin-LR intoxication. Toxicon 26, 1098–1101, 1988—Because reactive oxygen species are formed during the metabolism of several toxins that cause similar pathologic changes, we hypothesized that compounds that alter the concentration of reactive oxygen species would alter the toxic effects of the peptide-hepatotoxin produced principally by Microcystis aeruginosa. Pretreatment with alloxan, butylated hydroxyanisole or desferrioxamine did not alter the severity of microcystin-LR intoxication in fed mice. Furthermore, fasting mice for 24 hr before testing, which unmasks lipid peroxidation in paracetamol intoxication, did not alter the effect of butylated hydroxyanisole pretreatment.
doi_str_mv 10.1016/0041-0101(88)90210-3
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subjects Alloxan - pharmacology
Animals
Biological and medical sciences
Butylated Hydroxyanisole - pharmacology
Deferoxamine - pharmacology
Free Radicals
Freshwater
Lethal Dose 50
Liver - drug effects
Liver - metabolism
Male
Medical sciences
Mice
Microcystins
Microcystis aeruginosa
Organ Size
Oxygen - metabolism
Peptides, Cyclic - toxicity
Plant poisons toxicology
Toxicology
title No effect of modulators of reactive oxygen-induced pathology on microcystin-LR intoxication
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