Effects of acute carbon monoxide posioning on liver damage and comparisons of related oxygen therapies in a rat model
Yükleniyor...
Dosyalar
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Acute carbon monoxide (CO) poisoning may cause liver damage and liver dysfunction. Therefore, in this study, we aimed to compare the efficiency of normobaric (NBO) and high flow nasal cannula oxygen (HFNCO) treatments on liver injury. For that purpose, twenty-eight male Wistar albino rats were divided into four groups (Control, CO, CO + NBO, CO + HFNCO). The control group was allowed to breath room air for 30 min. Acute CO poisoning in CO, CO + NBO, CO + HFNCO was induced by CO exposure for 30 min. Thereafter, NBO group received 100% normobaric oxygen with reservoir mask for 30 min. HFNCO group received high-flow oxygen through nasal cannula for 30 min. At the end of the experiment, all animals were sacrificed by cardiac puncture under anesthasia. Serum liver function tests were measured. Liver tissue TAS, TOS and OSI levels, tissue histomorphology and immunoexpression levels of Bax, Caspase 3, TNF-α, IL-1β, and NF-κB were also examined. Our observations indicated that acute CO poisoning caused significant increases in blood COHb, serum AST, ALT, ALP, total protein, albumin, globulin levels but a decrease in albumin to globulin ratio (all, p < 0.05). Furthermore, acute CO poisoning significantly increased the OSI value, and the immunoexpresssion of Bax, Caspase 3, TNF-α, IL-1β, and NF-κB in liver tissue (all, p < 0.05). These pathological changes in serum and liver tissue were alleviated through both of the treatment methods. In conclussion, both the NBO and HFNCO treatments were beneficial to alleviate the acute CO poisoning associated with liver injury and dysfunction.
Açıklama
Anahtar Kelimeler
Apoptosis, Carbon monoxide, Liver toxicity, Inflammation, NF-κB, Normabaric, High-flow nasal canule, Male rats
Kaynak
Toxicology Mechanisms and Methods
WoS Q Değeri
Q2
Scopus Q Değeri
N/A
Cilt
Sayı
Künye
Gokdemir, G., Seker, U., Demirtas, B., & Taskin, S. (2024). Effects of acute carbon monoxide posioning on liver damage and comparisons of related oxygen therapies in a rat model. Toxicology Mechanisms and Methods, 1–16. https://doi.org/10.1080/15376516.2024.2353887
