التفاصيل البيبلوغرافية
| العنوان: |
The Microbiota and Cytokines Correlation between the Jejunum and Colon in Altay Sheep. |
| المؤلفون: |
Ye, Mengjun, Hou, Meng, Peng, Qimin, Jia, Sheng, Peng, Bin, Yin, Fangfang, Li, Na, Wang, Jinquan |
| المصدر: |
Animals (2076-2615); Jun2022, Vol. 12 Issue 12, p1564, 13p |
| مصطلحات موضوعية: |
JEJUNUM, PROBIOTICS, ELEMENTAL diet, SHEEP milk, SHEEP diseases, HEALTH of sheep, GUT microbiome, COLON (Anatomy) |
| مصطلحات جغرافية: |
XINJIANG Uygur Zizhiqu (China) |
| مستخلص: |
Simple Summary: Both the jejunum and the colon secrete unique immune factors that interact with the gut microbiota. Investigating the association of gut microbiota and the host immune system, we detected higher populations of Bacteroides, Fibrobacteres and Spirochetes in the colon than in the jejunum of Altay sheep, which is a unique breed in Xinjiang. Levels of IL-6 and IL-12 were lower in the colon than in the jejunum. IL-10 was positively correlated with Ruminococcus_2 in the jejunum. These results indicate a potential interaction between intestinal microbiota and the host immune system that may be considered for the prevention of sheep diseases and the screening of probiotics. Both the jejunum and colon release cytokines that interact with intestinal microbiota. However, it is largely unclear which cytokines and microbial populations are involved in the homeostasis of the intestinal ecosystem for sheep health. To address this, we collected contents for isolating microbiota and tissues for determining cytokines from the jejunum and colon of 7-month-old Altay sheep. We used the techniques of 16S rRNA sequencing and ELISA to detect microbial population and cytokine level, respectively. Correlations between microbial population and cytokines were analyzed by Spearman correlation coefficient. The correlation analysis revealed higher populations of Bacteroides, Fibrobacteres and Spirochetes in the colon than in the jejunum, and IL-6 and IL-12 levels were higher in the jejunum than in the colon. Association analysis further revealed a positive association between IL-10 level and both Ruminococcus_2 and norank_f_Bifidobacteriaceae population in the jejunum. The analysis also revealed positive associations between IL-6 level and Ruminococcaceae_UCG-014 and Ruminococcaceae_UCG-013 population, IL-10 and Prevotellaceae_UCG-004, as well as TNF-α and Prevotellaceae_UCG-003 in the colon. These results indicate a potential interaction between the intestinal microbiota and the host immune system that needs to be further clarified for considering dietary formulations to maintain animal health and disease prevention. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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