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Paracetamol poisoning induces acute liver injury in rats: inhibition of miR-155/cd45 axis-mediated antioxidant depletion and hepatotoxicity using quercetin and resveratrol / La intoxicación por paracetamol induce daño hepático agudo en ratas: inhibición de la depleción de antioxidantes mediado por el eje miR-155/cd45 y hepatotoxicidad usando quercetina y resveratrol
Momenah, Maha A; Ebrahim, Hasnaa A; Alzamil, Norah M; Alfaifi, Mohammed; Alshahrani, Mohammad Y; Kamar, Samaa S; Haidara, Mohamed A; Al-Ani, Bahjat; Dawood, Amal F.
  • Momenah, Maha A; Princess Nourah bint Abdulrahman University. College of Science. Department of Biology. Riyadh. SA
  • Ebrahim, Hasnaa A; Princess Nourah bint Abdulrahman University. College of Medicine. Department of Basic Medical Sciences. Riyadh. SA
  • Alzamil, Norah M; Princess Nourah bint Abdulrahman University. College of Medicine. Department of Clinical Science. Riyadh. SA
  • Alfaifi, Mohammed; King Khalid University. College of Applied Medical Sciences. Department of Clinical Laboratory Sciences. Abha. SA
  • Alshahrani, Mohammad Y; King Khalid University. College of Applied Medical Sciences. Department of Clinical Laboratory Sciences. Abha. SA
  • Kamar, Samaa S; King Khalid University. Research Center for Advanced Materials Science. Abha. SA
  • Haidara, Mohamed A; Cairo University. Kasr Al-Aini Faculty of Medicine. Department of Histology. Cairo. EG
  • Al-Ani, Bahjat; King Khalid University. College of Medicine. Department of Physiology. Abha. SA
  • Dawood, Amal F; Princess Nourah bint Abdulrahman University. College of Medicine. Department of Basic Medical Sciences. Riyadh. SA
Int. j. morphol ; 40(5): 1174-1180, 2022. ilus, graf
Article in English | LILACS | ID: biblio-1405293
ABSTRACT

SUMMARY:

Ingestion of an overdose of paracetamol (also called acetaminophen, or APAP) induces hepatotoxicity that can lead to liver failure. The link between the pro-inflammatory microRNA-155 (miR-155) and leukocyte infiltration (CD45) in APAP- antioxidant depletion and liver toxicity with and without the natural polyphenolic compounds, quercetin (QUR) plus resveratrol (RES) has not been previously studied. Therefore, acute hepatic injury was induced in rats by 2 g/kg APAP (single dose, orally) and another group started QUR (50 mg/kg) plus RES (30 mg/kg) treatment one week prior to APAP ingestion. Animals were culled 24 hours post the paracetamol treatment. APAP overdose induced hepatic and blood levels of miR-155 expression, CD45 (leukocyte common antigen) immunostaining, degenerated hepatocytes, and hepatic injury enzymes; alanine aminotransferase (ALT) and aspartate aminotransferase (AST), which were markedly decreased by QUR+RES. Whereas, APAP intoxication ameliorated liver tissue levels of the antioxidants, glutathione peroxidase and superoxide dismutase that were augmented by QUR+RES. Moreover, a significant (p<0.05) correlation between miR-155/CD45 axis and liver tissue injury was observed. These findings show that paracetamol intoxication augments miR- 155/CD45 axis-mediated modulation of antioxidants and liver injury in rats, and is protected by QUR+RES.
RESUMEN
RESUMEN La ingestión de una sobredosis de paracetamol (también llamado acetaminofeno o APAP) induce hepatotoxicidad que puede provocar insuficiencia hepática. El vínculo entre el microARN-155 proinflamatorio (miR-155) y la infiltración de leucocitos (CD45) en el agotamiento de APAP- antioxidante y la toxicidad hepática con y sin los compuestos polifenólicos naturales, quercetina (QUR) más resveratrol (RES) no ha sido previamente investigado. En este estudio, se indujo daño hepático agudo en ratas con 2 g/kg de APAP (dosis única, por vía oral) y otro grupo comenzó el tratamiento con QUR (50 mg/ kg) más RES (30 mg/kg) una semana antes de la ingestión de APAP. Los animales se sacrificaron 24 horas después del tratamiento con paracetamol. La sobredosis de APAP indujo niveles hepáticos y sanguíneos de expresión de miR-155, inmunotinción de CD45 (antígeno leucocitario común), degeneración de los hepatocitos y daño hepático enzimático; alanina aminotransferasa (ALT) y aspartato aminotransferasa (AST), disminuyeron notablemente con QUR+RES. Mientras que la intoxicación con APAP mejoró los niveles de antioxidantes, glutatión peroxidasa y superóxido dismutasa en el tejido hepático los que aumentaron con QUR+RES. Además, se observó una correlación significativa (p<0,05) entre el eje miR-155/CD45 y la lesión del tejido hepático. Estos hallazgos muestran que la intoxicación por paracetamol aumenta la modulación mediada por el eje miR-155/CD45 de los antioxidantes y la lesión hepática en ratas, y está protegida por QUR+RES.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Quercetin / Chemical and Drug Induced Liver Injury / Resveratrol / Acetaminophen / Antioxidants Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2022 Type: Article Affiliation country: Egypt / Saudi Arabia Institution/Affiliation country: Cairo University/EG / King Khalid University/SA / Princess Nourah bint Abdulrahman University/SA

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Full text: Available Index: LILACS (Americas) Main subject: Quercetin / Chemical and Drug Induced Liver Injury / Resveratrol / Acetaminophen / Antioxidants Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2022 Type: Article Affiliation country: Egypt / Saudi Arabia Institution/Affiliation country: Cairo University/EG / King Khalid University/SA / Princess Nourah bint Abdulrahman University/SA