Linking stress and immunity: Immunoglobulin A as a non-invasive physiological biomarker in animal welfare studies

M Staley, MG Conners, K Hall, LJ Miller - Hormones and Behavior, 2018 - Elsevier
As the animal welfare community strives to empirically assess how care and management
practices can help maintain or even enhance welfare, the development of tools for non …

[HTML][HTML] Effects of housing system on anxiety, chronic stress, fear, and immune function in bovan brown laying hens

AM Campbell, AM Johnson, ME Persia, L Jacobs - Animals, 2022 - mdpi.com
Simple Summary The objectives of this study were to determine if housing Bovan brown
laying hens in conventional cages or enriched floor pens impacted novel physiological and …

Gut microbiome characteristics in feral and domesticated horses from different geographic locations

L Ang, G Vinderola, A Endo, J Kantanen… - Communications …, 2022 - nature.com
Domesticated horses live under different conditions compared with their extinct wild
ancestors. While housed, medicated and kept on a restricted source of feed, the microbiota …

Equine immunoglobulins and organization of immunoglobulin genes

S Walther, TV Rusitzka, US Diesterbeck… - Developmental & …, 2015 - Elsevier
Our understanding of how equine immunoglobulin genes are organized has increased
significantly in recent years. For equine heavy chains, 52 IGHV, 40 IGHD, 8 IGHJ and 11 …

Measuring Chronic Stress in Broiler Chickens: Effects of Environmental Complexity and Stocking Density on Immunoglobulin-A Levels

AM Campbell, MG Anderson, L Jacobs - Animals, 2023 - mdpi.com
Simple Summary The objective of this study was to determine how environmental complexity
and stocking density impacted immunoglobulin-A (IgA) concentrations in fast-growing broiler …

[HTML][HTML] Effect of hospitalization on equine local intestinal immunoglobulin A (IgA) concentration measured in feces

A May, H Gerhards, B Wollanke - Journal of Equine Veterinary Science, 2024 - Elsevier
During hospitalization horses may develop gastrointestinal conditions triggered by a stress-
associated weak local immune system. The prospective, clinical trial was conducted to find …

Happy Chickens: Novel Physiological and Behavioral Measures of Cumulative Experience in Broilers and Laying Hens

AM Campbell - 2023 - vtechworks.lib.vt.edu
Conventional housing environments for broiler chickens and commercial laying hens are
often barren, high-density environments with an emphasis on production efficiency. These …

[LIBRO][B] Immunopathological aspects of equine inflammatory bowel disease

K Olofsson - 2016 - pub.epsilon.slu.se
Intestinal inflammation is a major welfare issue for horses causing colic, diarrhoea and an
inability to thrive. One of the diagnoses with poor prognosis is inflammatory bowel disease …

Effects of caretaker interactions on dog welfare in commercial breeding (CB) kennels

JC Rogowski - 2022 - search.proquest.com
A large portion of the demand for purebred dogs in the United States is met by commercial
breeding (CB). CB is a contentious issue, and concern exists surrounding the quality and …

Interdependence of productive effort and in vitro vegetal extract treatment on specific cell-mediated immunity in horses

M Spinu, P Emoke, N Mihaela… - Annals of …, 2018 - vet-erinar.vet.bg.ac.rs
The research aimed at identifying and rendering alcoholic extracts of various plants based
on their in vitro potential in stimulating cell mediated immunity and in alleviating stress …