Results 41 to 50 of about 7,550,448 (260)

Evaluation of oxidative and antioxidant status in dairy calves before and after weaning

Bulgarian Journal of Veterinary Medicine, 2021
Weaning is a stressful step in calf rearing which can lead to oxidative stress. The purpose of the present study was to investigate oxidative stress and antioxidant status in calves pre and post weaning.
A. Majlesi, S. P. Yasini, S. Azimpour , P. Mottaghian   +3 more
doaj   +1 more source

Examination of the bovine leukocyte environment using immunogenetic biomarkers to assess immunocompetence following exposure to weaning stress [PDF]

, 2011
peer-reviewedBackground: The molecular mechanisms by which stress induces the development of pathologies remains unclear, although it is recognised that one of the major factors affecting health as a consequence of stress is the involvement of the ...
McGee, Mark, Waters, Sinead M., O'Loughlin Aran, O'Loughlin, Aran, Aran O'Loughlin, McGee Mark, Mark McGee, Earley Bernadette, Bernadette Earley, Doyle, Sean, Doyle Sean, Sinéad M Waters, Sean Doyle, Earley, Bernadette, Waters Sinéad M   +14 more
core   +1 more source

Effect of leucine on endoplasmic reticulum stress induced by early weaning in the liver of piglets

浙江大学学报. 农业与生命科学版, 2018
To investigate the effects of dietary leucine supplementation on endoplasmic reticulum (ER) stress in the liver of early-weaning piglets, we explored the morphology of liver cells, expression pattern of ER stress-associated proteins, and effects on ER ...
FAN Qiwen, CHEN Lingli, ZHAO Li, SHI Min, YAN Xianghua   +4 more
doaj   +1 more source

Effects of Weaning Modes on the Intestinal pH, Activity of Digestive Enzymes, and Intestinal Morphology of Piglets

Animals, 2022
The present study investigated the effects of weaning modes on the intestinal pH, digestive enzyme activities, and intestinal morphology of piglets.
Zhifang Shi, Tianwu Wang, Jingjing Kang, Yidan Li, Yang Li, Lei Xi   +5 more
doaj   +1 more source

Early-Life Intervention Using Fecal Microbiota Combined with Probiotics Promotes Gut Microbiota Maturation, Regulates Immune System Development, and Alleviates Weaning Stress in Piglets

International Journal of Molecular Sciences, 2020
Previous studies have suggested that immune system development and weaning stress are closely related to the maturation of gut microbiota. The early-life period is a “window of opportunity” for microbial colonization, which potentially has a critical ...
Quanhang Xiang, Xiaoyu Wu, Ye Pan, Liu Wang, Chenbin Cui, Yu-Wei Guo, Lingling Zhu, Jian Peng, Hong-Kui Wei   +8 more
semanticscholar   +1 more source

Intestinal barrier function and absorption in pigs after waeaning: a review [PDF]

, 2011
Under commercial conditions, weaning of piglets is associated with social, environmental and dietary stress. Consequently, small-intestinal barrier and absorptive functions deteriorate within a short time after weaning.
Wijtten, P.J.A., Verstegen, M.W.A., Meulen, J., van der   +2 more
core   +1 more source

Main problems and countermeasures of early weaning of piglets

Siliao yanjiu, 2022
Early weaning technology can reduce the feeding cost by improving annual productivity of sows and feed utilization rate, and thus improve economic benefits of pig breeding, which is of great significance for pig breeding.
DING Hao, ZHOU Xiao-qiao, GUO Ji-yu, ZHAO Xiao-gang, HE Jian-hua   +4 more
doaj  

Effect of pre-weaning concentrate supplementation on peripheral distribution of leukocytes, functional activity of neutrophils, acute phase protein and behavioural responses of abruptly weaned and housed beef calves [PDF]

, 2012
peer-reviewedBackground: The effect of pre-weaning concentrate supplementation on peripheral distribution of leukocytes, functional activity of neutrophils, acute phase protein response, metabolic and behavioural response, and performance of abruptly ...
Lynch Eilish M, McGee, Mark, Lynch, Eilish M, McGee Mark, Mark McGee, Lynch, Eilish M., Earley Bernadette, Bernadette Earley, Doyle, Sean, Doyle Sean, Sean Doyle, Earley, Bernadette, Eilish M Lynch   +12 more
core   +1 more source

Stress response at different ages of weaning in cattle [PDF]

, 2019
Weaning is an inherent husbandry practice in cow-calf beef production systems that impose physical, psychological, and nutritional stressors on calves. In order to characterize the main stressors and corresponding stress responses of calves, two weaning ...
Munilla, María Eugenia, Odeon, Maria Mercedes, Lado, Martin, De Fino, F., Romera, Sonia Alejandra, Romera, Sonia, Vittone, Juan Sebastian, de Fino, Fernanda Teresa, Maidana, Silvina Soledad, Lado, M.   +9 more
core   +1 more source

EFEITO DA MATRICARIA CHAMOMILLA CH12 NO ESTRESSE DA DESMAMA EM SUÍNOS

Colloquium Agrariae, 2015
Weaning is a phase of life that creates stress in pigs causing damage to the welfare and health of pigs. The Matricaria chamomilla CH12 reduced stress management in cattle, but has not been tested in pigs.
Luis Souza Lima de Souza Reis, Paulo Eduardo Pardo, Eunice Oba, Sérgio do Nascimento Kronka, Giovane Rodrigues, Rodrigo Camacho Bezerra   +5 more
doaj   +1 more source