Gut microbiome and immune system changes in heat-stressed pigs: A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of Philosophy …

YD Patil - 2020 - researcharchive.lincoln.ac.nz
Rising global atmospheric temperatures are expected to negatively affect farmed animals,
especially pigs. To study the likely effects, pigs were exposed to chronic heat stress and their …

Heat stress induced gut microbiota changes activate TLR4/NF-κB signaling pathway contributing to inflammatory bowel disease in pigs

C Hu, P Yadnyavalkya, D Gong, T Yu, J Li, L Wu, X Liu… - 2020 - researchsquare.com
Background Various stressors alter the'brain-gut axis' and contribute to many
gastrointestinal disorders such as inflammatory bowel disease. However, the pathological …

[HTML][HTML] Heat stress-induced dysbiosis of porcine colon microbiota plays a role in intestinal damage: A fecal microbiota profile

C Hu, Y Patil, D Gong, T Yu, J Li, L Wu, X Liu… - Frontiers in Veterinary …, 2022 - frontiersin.org
The pathological mechanisms of gastrointestinal disorders, including inflammatory bowel
disease (IBD), in pigs are poorly understood. We report the induction of intestinal …

Effect of chronic and acute heat challenges on fecal microbiota composition, production, and thermoregulation traits in growing pigs,

M Le Sciellour, O Zemb, I Hochu, J Riquet… - Journal of Animal …, 2019 - academic.oup.com
The present study aimed at investigating the impact of heat challenges on gut microbiota
composition in growing pigs and its relationship with pigs' performance and …

[HTML][HTML] Heat stress-induced mucosal barrier dysfunction is potentially associated with gut microbiota dysbiosis in pigs

B Xia, W Wu, W Fang, X Wen, J Xie, H Zhang - Animal Nutrition, 2022 - Elsevier
Heat stress (HS) can be detrimental to the gut health of swine. Many negative outcomes
induced by HS are increasingly recognized as including modulation of intestinal microbiota …

Effect of heat stress on faecal microbiota composition of gestating sows and of the female offspring

AM Serviento, D Renaudeau, M Castex… - 72. Annual meeting of the …, 2021 - hal.science
The objective of this study was to evaluate the impact of chronic heat stress (HS) on
microbiota composition of gestating sows and of their female offspring. There were two …

[HTML][HTML] Potential use of gut microbiota composition as a biomarker of heat stress in monogastric species: A review

Y He, C Maltecca, F Tiezzi - Animals, 2021 - mdpi.com
Simple Summary Heat stress is a significant environmental challenge faced by food animal
production worldwide because of its adverse effects on animal performance and …

[HTML][HTML] Heat stress increases in vitro hindgut fermentation of distinct substrates in iberian pigs

Z Pardo, I Mateos, R Campos, A Francisco, M Lachica… - Animals, 2020 - mdpi.com
Simple Summary Heat stress is a major concern in pig production in summer, as pigs have a
limited number of functional sweat glands to transfer body heat. Above 25° C pigs are out of …

Cold stress changes the composition and function of microbiota in the content and mucosa of the ileum and colon in piglets

S Zhang, Y Li, J Wang, R Zhu, L Sun… - Animal Production …, 2024 - CSIRO Publishing
Context: Cold stress is a significant factor that contributes to the imbalance of energy in
piglets during their early life. Recent studies have shown that gut microbiota plays a crucial …

[HTML][HTML] Alterations in intestinal microbiota composition coincide with impaired intestinal morphology and dysfunctional ileal immune response in growing-finishing …

Y Xiong, S Cao, H Xiao, Q Wu, H Yi, Z Jiang… - Journal of Animal …, 2022 - Springer
Background Previous studies had shown that short-term acute heat stress (HS) affected the
host's metabolism and intestinal microbiota independent of feed intake (FI) reduction, and …