The combination of N-acetylcysteine and cyclosporin A reduces acetaminophen-induced hepatotoxicity in mice
Yükleniyor...
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ultrastructural Pathology
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Acetaminophen (APAP)-induced hepatotoxicity is the most common cause of acute liver failure in worldwide. N-acetyl cysteine (NAC) is used as the APAP antidote. Cyclosporin A (CsA) is suppressed mitochondrial damage by binding cyclophilin, a mitochondrial pore transport component. The study aimed to evaluate the effects of NAC, CsA, and NAC+CsA treatments on APAP-induced hepatotoxicity in mice. Mice were randomly divided into five groups (n = 6). 400 mg/kg/ip/single dose APAP, 1200 mg/kg/i.p/single dose NAC and 50 mg/kg/i.p/single dose CsA were performed. Light and electron microscopic alterations were investigated in liver samples. Levels of serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) and liver glutathione (GSH) were analyzed. 3-nitrotyrosine and cytochrome c immunoreactivities were evaluated in liver tissue. Here, we found that APAP leads to histopathological and ultrastructural changes in mice liver. Also, APAP increased cytochrome c and 3-nitrotyrosine immunopositive staining. Besides, a significant decrease in liver GSH and an increase in serum AST and ALT levels were detected in the APAP group. Interestingly, NAC+CsA treatment improved histological alterations, cytochrome c, and 3-nitrotyrosine immunoreactivities and liver GSH, serum AST/ALT levels caused by APAP. We suggest that the combination of NAC and CsA reduces acetaminophen-induced hepatotoxicity in mice.
Açıklama
Anahtar Kelimeler
N-acetylcysteine; cyclosporin A; acetaminophen; hepatotoxicity
Kaynak
Ultrastructural Pathology
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
45
Sayı
1
Künye
Kaya Tektemur, N., Erdem Güzel, E., Gül, M., Tektemur, A., Özcan Yıldırım, S., Kavak Balgetir, M., Ozan Kocamüftüoğlu, G., Yalçın, T., & Enver Ozan, İ. (2021). The combination of N-acetylcysteine and cyclosporin A reduces acetaminophen-induced hepatotoxicity in mice. In Ultrastructural Pathology (Vol. 45, Issue 1, pp. 19–27). Informa UK Limited. https://doi.org/10.1080/01913123.2020.1850964
