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Modulation of Liver Metabolism and Gut Microbiota by Alhagi-honey Alleviated Heat Stress-induced Liver Damage

Overview
Journal Stress Biol
Publisher Springer Nature
Specialty Biology
Date 2024 Sep 30
PMID 39347852
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Abstract

Alhagi-honey (AH) is a well-established traditional ethnic medicine with advantageous effects against diarrhea and headaches. We aimed to explore the preventive effect of AH on liver damage induced by heat stress (HS) and its underlying mechanism. HS models were established by thermostat, and mice were treated at 39 ℃ for 10 h, lasting for 7 days. Hematoxylin-eosin (H&E) staining and Periodic Acid-Schiff (PAS) staining were used for histological observation, and transmission electron microscopy (TEM) was used for ultrastructure examination of hepatocytes. Gut microbiota (GM) composition and liver metabolites were respectively analyzed by 16S rRNA sequencing and non-targeted metabolome sequencing. AH pretreatment alleviated liver damage caused by heat stress in mice. The main manifestation was that AH alleviated serum aspartate transferase (AST) and aspartate transaminase (ALT). It was found that AH improved symptoms of hepatocyte damage. In addition, the relative abundance of f_Rikenellaceae, g_Incertae_Sedis and s_Staphylococcus_Orisratti, g_Lachnoclostridium, g_GCA-900066575, and s_Alistipes_inops were modified by AH and these bacterial genera showed association with 6 metabolites (2- (3,4-dihydroxyphenyl) acetamide, 3-hydroxy-3-methylpentanedioic acid, PC (17:0/17:1), Y-L-Glutamy-L-glutamic acid, L-Isoleucine, 5-Methyluridine, 8,8-dimethyl-2-phenyl-4H,8H-pyrano [2, 3-h] chromen-4-one). The Pearson analysis also showed a strong correlation between these microbes and 2 risk indicators (AST and ALT) of liver damage. AH alleviated HS-induced liver damage by regulating liver metabolism and maintaining normal GM. It demonstrated that AH held potential as a prophylactic drug for the prevention of HS-induced liver damage.

References
1.
Wusiman A, He J, Cai G, Zhu T, Bo R, Liu Z . Alhagi honey polysaccharides encapsulated into PLGA nanoparticle-based pickering emulsion as a novel adjuvant to induce strong and long-lasting immune responses. Int J Biol Macromol. 2022; 202:130-140. DOI: 10.1016/j.ijbiomac.2022.01.020. View

2.
Zong X, Fu J, Xu B, Wang Y, Jin M . Interplay between gut microbiota and antimicrobial peptides. Anim Nutr. 2020; 6(4):389-396. PMC: 7750803. DOI: 10.1016/j.aninu.2020.09.002. View

3.
Jing J, Zeng H, Shao Q, Tang J, Wang L, Jia G . Selenomethionine alleviates environmental heat stress induced hepatic lipid accumulation and glycogen infiltration of broilers via maintaining mitochondrial and endoplasmic reticulum homeostasis. Redox Biol. 2023; 67:102912. PMC: 10622879. DOI: 10.1016/j.redox.2023.102912. View

4.
Tilg H, Adolph T, Trauner M . Gut-liver axis: Pathophysiological concepts and clinical implications. Cell Metab. 2022; 34(11):1700-1718. DOI: 10.1016/j.cmet.2022.09.017. View

5.
Mouries J, Brescia P, Silvestri A, Spadoni I, Sorribas M, Wiest R . Microbiota-driven gut vascular barrier disruption is a prerequisite for non-alcoholic steatohepatitis development. J Hepatol. 2019; 71(6):1216-1228. PMC: 6880766. DOI: 10.1016/j.jhep.2019.08.005. View