Abstract
Since glutathione (GSH) depletion (about 20% of total GSH content) can impair the cell's defence against the toxic actions of drugs and may lead to cell injury and death, we examined the effect of piroxicam, naproxen and ketoprofen on GSH levels in various organs of the rat (brain, eye, liver, stomach, heart, leg adductor muscle). Ketoprofen in brain and leg adductor muscle dramatically decreases the GSH levels, giving rise to potential cellular toxicity.
MeSH terms
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Animals
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Anti-Inflammatory Agents, Non-Steroidal / pharmacology*
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Brain / drug effects*
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Brain / metabolism
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Cell Death / drug effects
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Eye / drug effects
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Eye / metabolism
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Gastric Mucosa / metabolism
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Glutathione / metabolism*
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Heart / drug effects
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Ketoprofen / pharmacology
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Liver / drug effects
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Liver / metabolism
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Male
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Muscles / drug effects*
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Muscles / metabolism
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Naproxen / pharmacology
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Piroxicam / pharmacology
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Rats
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Rats, Wistar
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Stomach / drug effects
Substances
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Anti-Inflammatory Agents, Non-Steroidal
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Piroxicam
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Naproxen
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Ketoprofen
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Glutathione