Results 21 to 30 of about 246,422 (299)

Antioxidant and immune responses of broiler chickens supplemented with Rhazya stricta extract in drinking water [PDF]

open access: yesVeterinary World, 2021
Background and Aim: Rhazya stricta is a herbal plant widely used in traditional medicine due to its proficiency and naturalness with few side effects. In this study, we investigated the impact of using an R. stricta extract supplement on broiler chickens'
Saleh M. Albarrak
doaj   +1 more source

Genomic diversity dynamics in conserved chicken populations are revealed by genome-wide SNPs

open access: yesBMC Genomics, 2018
Background Maintaining maximum genetic diversity and preserving breed viability in conserved populations necessitates the rigorous evaluation of conservation schemes.
Mengmeng Zhang   +10 more
doaj   +1 more source

On Hemangioblasts in Chicken

open access: yesPLoS ONE, 2007
Hemangioblasts are bi-potential precursors for blood and endothelial cells (BCs and ECs). Existence of the hemangioblast in vivo by its strict definition, i.e. a clonal precursor giving rise to these two cell types after division, is still debated. Using a combination of mitotic figure analysis, cell labeling and long-term cell tracing, we show that ...
Guojun Sheng   +2 more
openaire   +5 more sources

CHICKENS [PDF]

open access: yesAJN, American Journal of Nursing, 1920
n ...
openaire   +2 more sources

Effect of treatment with Lactococcus lactis NZ9000 on intestinal microbiota and mucosal immune responses against Clostridium perfringens in broiler chickens

open access: yesFrontiers in Microbiology, 2023
Alterations in intestinal microbiota can modulate the developing avian intestinal immune system and, subsequently, may impact on resistance to enteric pathogens.
Nitish Boodhoo   +5 more
doaj   +1 more source

Effect of vitamin C and folate on heat-stressed chickens’ egg quality and daily egg production [PDF]

open access: yesInternational Research Journal of Science, Technology, Education, and Management, 2022
Egg quality is of economic consideration especially in thermally challenged confinements during table egg production and transportation. The effect of vitamin-C and folate on heat-stressed chickens’ egg quality and performance is aimed at overcoming the ...
Okocha I. Onuoha, Herbert Udo
doaj   +1 more source

O Comportamento das Aves Poultry Behavior

open access: yesBrazilian Journal of Poultry Science, 2000
Os estudos sobre o comportamento das aves, principalmente as galinhas, datam de 1912, quando o gênero Gallus passou a ser estudado com mais intensidade na área da Genética.
EJ Campos
doaj   +1 more source

Apparent ileal amino acids digestibility of diets with graded levels of corn DDGS and determination of DDGS amino acids digestibility by difference and regression methods in broilers

open access: yesCzech Journal of Animal Science, 2014
This study was conducted to determine apparent ileal amino acids digestibility (AIAAD) of diets with different levels of corn distiller's dried grains with solubles (DDGS) and to determine AIAAD of corn DDGS by difference and regression methods in ...
M. Foltyn   +3 more
doaj   +1 more source

Contents of macro- and microelements in blood serum and breast muscle of broiler chickens subjected to different variants of pre-slaughter handling

open access: yesCzech Journal of Animal Science, 2009
This experiment was aimed at determining contents of Ca, Mg, Na, K, P, and Fe in blood serum and breast muscles of broiler chickens COBB 500 subjected to different variants of pre-slaughter handling in the summer period: no transport (N-T); transport to ...
A. Wojcik   +5 more
doaj   +1 more source

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