Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Ludovic Lahaye"'
Autor:
Jordan Mitchell, Kate Sutton, Jeyashree Nathan Elango, Dominika Borowska, Famatta Perry, Ludovic Lahaye, Elizabeth Santin, Ryan J. Arsenault, Lonneke Vervelde
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
There is a rapidly growing interest in how the avian intestine is affected by dietary components and feed additives. The paucity of physiologically relevant models has limited research in this field of poultry gut health and led to an over-reliance o
Externí odkaz:
https://doaj.org/article/7fb0281c02884e8398e99b66f2bed84d
Autor:
Bruna Luiza Belote, Igor Soares, Adrien Wilhelm Dilger Sanches, Cleverson de Souza, Roxann Scott-Delaunay, Ludovic Lahaye, Michael H. Kogut, Elizabeth Santin
Publikováno v:
Poultry Science, Vol 102, Iss 9, Pp 102849- (2023)
ABSTRACT: The intestinal wall has on its surface, protrusions called villi that are responsible for the absorption of nutrients. Commonly, these structures have their dimensions measured to related more area surface with better absorption. However, t
Externí odkaz:
https://doaj.org/article/46f1e03c76fc4280ba98ffc0fcf74ea2
Autor:
Mahmoud Mostafa Azzam, Abdulaziz Al-Abdullatif, Musab Akasha, Rashed Alhotan, Gamaleldin Suliman, Ludovic Lahaye, Elizabeth Santin
Publikováno v:
Poultry Science, Vol 102, Iss 6, Pp 102666- (2023)
ABSTRACT: One-day-old male broiler chickens (Ross 308) were assigned to 3 dietary treatments in a completely randomized design with 8 replicates per treatment, and 4 birds per replicate. The control group was fed a basal control diet, and the 2 test
Externí odkaz:
https://doaj.org/article/28e74bb77591414787415940a8ecc7cc
Autor:
Christina L. Swaggerty, Ramon D. Malheiros, Ludovic Lahaye, Hector H. Salgado, J. Allen Byrd, II, Kenneth J. Genovese, Haiqi He, Elizabeth Santin, Michael H. Kogut
Publikováno v:
Poultry Science, Vol 102, Iss 4, Pp 102531- (2023)
ABSTRACT: Addition of vitamins and antioxidants has been long associated with increased immunity and are commonly used in the poultry industry; however, less is known regarding their use in broiler breeder hens. The objective of this study was to det
Externí odkaz:
https://doaj.org/article/85d1097595dd4667b467b2c8364738a6
Publikováno v:
Animal Nutrition, Vol 6, Iss 3, Pp 269-277 (2020)
This study evaluated the effects of micro-encapsulated (protected) organic acids (OA) and essential oils (EO) combination, P(OA + EO), and effects of a regular blend of free acids (FA) on the growth, immune responses, intestinal barrier and microbiot
Externí odkaz:
https://doaj.org/article/a4709b3de2894d9fb5bb20ddc73a4b04
Autor:
Cristiano Bortoluzzi, Ludovic Lahaye, Jarred Oxford, Derek Detzler, Cinthia Eyng, Nicolle Lima Barbieri, Elizabeth Santin, Michael Henry Kogut
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
The objective of the present study was to evaluate the effect of protected organic acids (OA) and essential oils (EO) [P(OA + EO)] on the intestinal health of broiler chickens raised under field conditions. The study was conducted on four commercial
Externí odkaz:
https://doaj.org/article/c57797ad30a04d5983199288f53f322f
Autor:
Yousef I. Hassan, Ludovic Lahaye, Max M. Gong, Jian Peng, Joshua Gong, Song Liu, Cyril G. Gay, Chengbo Yang
Publikováno v:
Veterinary Research, Vol 49, Iss 1, Pp 1-17 (2018)
Abstract The alarming number of recently reported human illnesses with bacterial infections resistant to multiple antibacterial agents has become a serious concern in recent years. This phenomenon is a core challenge for both the medical and animal h
Externí odkaz:
https://doaj.org/article/aa3dae58639648e9bd743d0a5b80d692
Publikováno v:
Animal Nutrition, Vol 4, Iss 2, Pp 126-136 (2018)
This review article summarizes the efficacy, feasibility and potential mechanisms of the application of essential oils as antibiotic alternatives in swine production. Although there are numerous studies demonstrating that essential oils have several
Externí odkaz:
https://doaj.org/article/b7b86d572d014fb2bd2f4874a1dd769a
Publikováno v:
Animal Nutrition, Vol 1, Iss 4, Pp 276-282 (2015)
This study was conducted to investigate the effect of dietary protease supplementation on the growth performance, nutrient digestibility, intestinal morphology, digestive enzymes and gene expression in weaned piglets. A total of 300 weaned piglets (2
Externí odkaz:
https://doaj.org/article/6097a5ca5ec8409ebe831c6b5c2650bd
Autor:
Alexandre Thibodeau, Philippe Fravalo, Étienne Yergeau, Julie Arsenault, Ludovic Lahaye, Ann Letellier
Publikováno v:
PLoS ONE, Vol 10, Iss 7, p e0131978 (2015)
Campylobacter jejuni is an important zoonotic foodborne pathogen causing acute gastroenteritis in humans. Chickens are often colonized at very high numbers by C. jejuni, up to 10(9) CFU per gram of caecal content, with no detrimental effects on their
Externí odkaz:
https://doaj.org/article/177be58b9f0441b3a34952ab8340b10e