Crocin suppresses inflammatory response in LPS-induced acute lung injury (ALI) via regulation of HMGB1/TLR4 inflammation pathway
Yükleniyor...
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Dokuz Eylül University institute of health sciences
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Purpose: The most significant pathogen hypothesized to be causing the formation of Acute lung injury (ALI) in sepsis is thought to be lipopolysaccharide (LPS), a key endotoxin component of gram-negative bacteria. The main objective of this study is to determine possible anti-inflammatory effects of crocin (CRO) which has many biological properties such as anti-inflammatory, antioxidant, and anti-apoptotic in LPS-induced ALI. Material and Methods: 40 Wistar albino rats were divided into four groups: Control (no treatment), CRO (given 50 mg/kg crocin for 9 days), LPS (given 30 mg/kg LPS at 9th day), LPS+CRO (given 50 mg/kg crocin for 9 days and 30 mg/kg LPS at 9th day). After experimental, rats were sacrificed and lungs were extracted. Histological examinations were performed in the lung tissue and the changes in the HMGB1 and TLR4 expressions were determined via immunohistochemical staining. Results: Hemorrhage, HMGB1 and TLR4 expressions significantly increased in the LPS group. However, CRO administrations exerted a strong protective effect on the lungs in terms of these parameters in LPS+CRO group. Conclusion: According to our results, we suggest that CRO can be considered as a protective agent against LPS induced ALI via inhibition of HMGB1/TLR4 pathway-mediated inflammatory response.
Açıklama
Anahtar Kelimeler
Acute Lung Injury, Crocin, Inflammation, Lipopolysaccharide
Kaynak
Journal of basic and clinical health sciences
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
8
Sayı
2
Künye
Ceylan, T., Akın, A., Kaymak, E., Varinli, Ş., & Toluk, A. (2024). Crocin Suppresses Inflammatory Response in LPS-Induced Acute Lung Injury (ALI) Via Regulation of HMGB1/TLR4 Inflammation Pathway. Journal of Basic and Clinical Health Sciences, 8(2), 271-278.
