Results 91 to 100 of about 12,651 (248)

A recombinant avian adeno-associated virus as a vector for infectious bursal disease vaccination.

open access: yesRevista Científica, 2010
Infectious bursal disease is a worldwide distributed immunosuppressive disease of young chickens that need to be controlled by vaccination; it represents one of the main concerns for the poultry industry.
Francisco Perozo   +4 more
doaj  

Viral and Bacterial Diseases in Broiler Chicken Farms at the Area of Banyumas District [PDF]

open access: yes, 2011
. Efforts to control viral and bacterial diseases in poultry broiler should always be done by various efforts. Maintenance of strict management, implementation and administration of vaccines and bio security program are some efforts that are often done ...
Hastuti, S. (S), Yuwono, E. (E)
core  

Comprehensive Spatial Investigation of Tuberculosis Dynamics and Affecting Factors in Şanlıurfa, Türkiye (2016–2023)

open access: yesGeoHealth, Volume 9, Issue 7, July 2025.
Abstract Tuberculosis (TB) remains a critical public health issue, particularly in regions with significant socio‐economic disparities. This study provides a comprehensive spatial analysis of TB dynamics in Şanlıurfa, Türkiye, covering the period from 2016 to 2023. Utilizing Geographic Information Systems, epidemiological data, and advanced statistical
M. Çelik   +6 more
wiley   +1 more source

Nutrition and immunity : the effects of the combination of arginine and tryptophan on growth performance, serum parameters and immune response in broiler chickens challenged with infectious bursal disease vaccine [PDF]

open access: yes, 2011
To explore the effects of the combination of tryptophan (Trp) and arginine (Arg) on growth performance, serum parameters and immune response of broiler chickens challenged with intermediate plus strain of infectious bursal disease virus vaccine, an in ...
Alimon, Abdul Razak   +5 more
core   +2 more sources

Strategies for Flow Cytometric Profiling of BCR IgH Isotypes: A Comparative Assessment of FcR Blocking Agents

open access: yes
Allergy, Volume 80, Issue 10, Page 2898-2901, October 2025.
Ozge Ardicli   +7 more
wiley   +1 more source

Welfare of beef cattle

open access: yesEFSA Journal, Volume 23, Issue 7, July 2025.
Abstract This Scientific Opinion provides an assessment of beef cattle welfare focusing on risks related to flooring, water access, nutrition and feeding, high environmental temperatures, lack of environmental enrichment, lack of outdoor access, minimum space allowance and mixing practices. In addition, risks related to pasture and feedlots, weaning of
EFSA Panel on Animal Health and Welfare (AHAW)   +27 more
wiley   +1 more source

Comparison of the expression of cytokine genes in the bursal tissues of the chickens following challenge with infectious bursal disease viruses of varying virulence [PDF]

open access: yes, 2010
BACKGROUND: Cytokines are important mediators and regulators of host responses against foreign antigen, with their main function to orchestrate the functional activities of the cells of the immune system.
Haitang Han   +4 more
core   +2 more sources

Getah Virus: A New Contaminant in Veterinary Vaccines

open access: yesVeterinary Sciences
Mycoplasma, reticuloendotheliosis virus (REV), avian leukosis virus (ALV), chicken infectious anemia virus (CIAV), bovine polyomavirus (BPV), bovine viral diarrhea virus (BVDV), and porcine circovirus (PCV) are considered common contaminants in live ...
Pin-Pin Chu   +4 more
doaj   +1 more source

Dokaz virusa newcastleske bolesti molekularnim postupkom FTA-PCR [PDF]

open access: yes, 2010
The feasibility of using Flinders Technology Associates (FTA) filter papers to store the Newcastle disease virus (NDV), infected allantoic fluid (AF) and tissue samples, for the molecular detection of NDV by reverse transcriptase - polymerase chain ...
Kathaperumal Kumanan   +3 more
core   +1 more source

A comparative study of acute phase protein concentrations in historical and modern broiler breeding lines [PDF]

open access: yes, 2018
Acute-phase proteins (APP) are secreted from the liver as a result of inflammation or infection and are measurable in serum and plasma. To determine whether the constitutive APP serum amyloid A (SAA), alpha-1-acid glycoprotein (AGP), ceruloplasmin (Cp ...
Bailey, R.A.   +2 more
core   +1 more source

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