Cholestasis as a liver protective factor in paracetamol acute overdose

1. 1. The effect of paracetamol overdoses on its disposition was investigated in cholestatic rats. 2. 2. Paracetamol plasma concentration and hepatic accumulation decrease about 70–80% in cholestatic rats. 3. 3. Cholestatic rats intoxicated with paracetamol showed less hepatic damage as concluded fr...

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Veröffentlicht in:General pharmacology 1995-11, Vol.26 (7), p.1619-1624
Hauptverfasser: Acevedo, Cristina, Bengochea, Laura, Tchercansky, Daniel M., Ouviña, Graciela, Perazzo, Juan C., Lago, Néstor, Lemberg, Abraham, Rubio, Modesto C.
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container_end_page 1624
container_issue 7
container_start_page 1619
container_title General pharmacology
container_volume 26
creator Acevedo, Cristina
Bengochea, Laura
Tchercansky, Daniel M.
Ouviña, Graciela
Perazzo, Juan C.
Lago, Néstor
Lemberg, Abraham
Rubio, Modesto C.
description 1. 1. The effect of paracetamol overdoses on its disposition was investigated in cholestatic rats. 2. 2. Paracetamol plasma concentration and hepatic accumulation decrease about 70–80% in cholestatic rats. 3. 3. Cholestatic rats intoxicated with paracetamol showed less hepatic damage as concluded from biochemical and histological findings. These data are correlated with liver and plasmatic paracetamol. 4. 4. These results indicate a decrease in paracetamol toxicity related to stagnant bile.
doi_str_mv 10.1016/0306-3623(95)00061-5
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The effect of paracetamol overdoses on its disposition was investigated in cholestatic rats. 2. 2. Paracetamol plasma concentration and hepatic accumulation decrease about 70–80% in cholestatic rats. 3. 3. Cholestatic rats intoxicated with paracetamol showed less hepatic damage as concluded from biochemical and histological findings. These data are correlated with liver and plasmatic paracetamol. 4. 4. 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The effect of paracetamol overdoses on its disposition was investigated in cholestatic rats. 2. 2. Paracetamol plasma concentration and hepatic accumulation decrease about 70–80% in cholestatic rats. 3. 3. Cholestatic rats intoxicated with paracetamol showed less hepatic damage as concluded from biochemical and histological findings. These data are correlated with liver and plasmatic paracetamol. 4. 4. These results indicate a decrease in paracetamol toxicity related to stagnant bile.</description><subject>Acetaminophen - metabolism</subject><subject>Acetaminophen - poisoning</subject><subject>Analgesics, Non-Narcotic - metabolism</subject><subject>Analgesics, Non-Narcotic - poisoning</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Chemical and Drug Induced Liver Injury</subject><subject>Cholestasis</subject><subject>Cholestasis - chemically induced</subject><subject>Drug intoxications. 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ispartof General pharmacology, 1995-11, Vol.26 (7), p.1619-1624
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source MEDLINE; Alma/SFX Local Collection
subjects Acetaminophen - metabolism
Acetaminophen - poisoning
Analgesics, Non-Narcotic - metabolism
Analgesics, Non-Narcotic - poisoning
Animals
Biological and medical sciences
Chemical and Drug Induced Liver Injury
Cholestasis
Cholestasis - chemically induced
Drug intoxications. Doping
Drug Overdose
liver
Liver - drug effects
Liver Diseases - metabolism
Male
Medical sciences
paracetamol
Pharmacology. Drug treatments
Rats
Rats, Wistar
title Cholestasis as a liver protective factor in paracetamol acute overdose
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