Passive Immunity Establishment Through Colostral IgG Absorption in Neonatal Ruminants: Foundation for Efficient Ruminant Production [PDF]
AnimalsPassive immunity, the acquisition of specific immune protection through external antibodies or immune components, is critically important for neonatal survival.
Chao Yang +4 more
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Current Diagnostic Methods for Assessing Transfer of Passive Immunity in Calves and Possible Improvements: A Literature Review [PDF]
Animals, 2021 Several direct or indirect methods can be used to assess immunoglobulin G (IgG) concentrations in calves, which evaluates the transfer of passive immunity (TPI).
Rayanne Soalheiro de Souza +9 more
doaj +2 more sources
Evaluation of passive immunity transfer in Danish dairy calves measured by enzyme-linked immunosorbent assay and Brix refractometer [PDF]
Acta Veterinaria ScandinavicaCalves are born agammaglobulinemic and depend on transfer of passive immunity from colostrum. Failure of transfer of passive immunity (FTPI) and adequate transfer of passive immunity (ATPI) are defined as serum immunoglobulin G (IgG) levels
Anne Marie Michelsen +7 more
doaj +2 more sources
Factors associated with an excellent transfer of passive immunity: multisite, cross-sectional study conducted in different European countries on dairy cattle [PDF]
Frontiers in Veterinary ScienceTransfer of passive immunity (TPI) is key to achieving a good immunity status in newborn calves. The traditional scientific approach examines risk factors for the failure of TPI, but the benefits of achieving an excellent transfer of passive immunity are
Aitor Fernandez-Novo +6 more
doaj +2 more sources
Elizabethkingia anophelis outer membrane vesicles as a novel vaccine candidate against infection: insights into immune response and potential for passive immunity [PDF]
mSphere, 2023 The emerging pathogen Elizabethkingia anophelis poses severe threats to public health and has caused several outbreaks. The efficacy of antimicrobials is limited due to the pathogen’s innate multi-drug resistance to most antibiotics.
Ya-Sung Yang +12 more
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Effect of suckler cow breed type and parity on the development of the cow-calf bond post-partum and calf passive immunity [PDF]
Irish Veterinary JournalBackground Development of the cow-calf bond post-partum and passive immunity of calves from spring-calving beef × beef (B×B) and beef × dairy (B×D) cow genotypes was determined using primiparous and multiparous (Experiment 1), and primiparous and second ...
Noeleen Brereton +5 more
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Invited review: The importance of colostrum in the newborn dairy calf
Journal of Dairy Science, 2022 : It is critical that bovine maternal colostrum is fed to newborn calves during their first hours of life. Colostrum is the secretion a cow produces after mammary involution that is rich in various nutrients.
A.J. Lopez, A.J. Heinrichs
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Analysis of factors influencing the transfer of passive immunity in the donkey foal
Italian Journal of Animal Science, 2021 An inadequate colostrum intake results in Failure of Passive Transfer, a condition that makes foals more susceptible to potentially fatal infectious diseases.
Tiziana Nervo +4 more
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Importance of Colostrum for Calf Health and development: A brief review
Jurnal Sain Peternakan Indonesia, 2022 Colostrum is a form of milk produced by the mammary glands at the end of pregnancy. Passive antibody intake through the Colostrum during the early hours of birth is very important for calf survival.
Yanuartono Yanuartono +3 more
doaj +1 more source
Passive immunity in foals born from mares vaccinated against Theileira equi and Streptococcus equi subspecies equi [PDF]
Ciência Rural, 2022 : The aims of this study were: 1) determine total specific IgG and subisotypes in serum and colostrum of pregnant mares vaccinated against Theileria equi and Streptococcus equi subspecies equi; 2) determine total specific IgG and subisotypes in foals ...
Alice Corrêa Santos +6 more
doaj +1 more source