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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
24/05/2023 |
Actualizado : |
24/05/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
RABAZA, A.; FRAGA, M.; MENDOZA, A.; GIANNITTI, F. |
Afiliación : |
ANA VIRGINIA RABAZA MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Institut Pasteur de Montevideo, Montevideo, 11400 Uruguay; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
A meta-analysis of the effects of colostrum heat-treatment on its viscosity and IgG concentration, and the transfer of passive immunity in newborn dairy calves. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Journal of Dairy Science, 2023. https://doi.org/10.3168/jds.2022-22555 -- [Article In Press]. OPEN ACCESS. |
ISSN : |
0022-0302 |
DOI : |
10.3168/jds.2022-22555 |
Idioma : |
Inglés |
Notas : |
Article history: Received July 20, 2022; Accepted April 19, 2023; Published online May 08, 2023. -- Corresponding authors: Ana Rabaza, arabaza@pasteur.edu.uy; Federico Giannitti, fgiannitti@inia.org.uy -- License: This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
Contenido : |
ABSTRACT.- Newborn ruminants depend on colostrum intake immediately after birth to obtain immunoglobulins for effective transfer of passive immunity (TPI). As colostrum may also be a vehicle of infectious agents, heat treatment of raw colostrum is a practice aimed at eliminating or reducing its pathogen load. Despite the usefulness of heat treatment in preventing the transmission of infectious colostrum-borne diseases, heat treatment of colostrum may have some side effects. A systematic review and meta-analysis were conducted to summarize the effects of colostrum heat treatment on its viscosity and IgG concentration, and serum IgG concentration as a proxy for TPI in newborn calves fed raw versus heat-treated colostrum. Moderators were studied to identify sources of heterogeneity. Literature databases were searched for peer-reviewed articles published between 1946 and 2022. A Master of Science thesis was also included. Five, 21, and 19 original publications were quantitatively evaluated in 3 separate meta-analyses, based on predefined selection criteria. Two-level and 3-level random effects meta-analysis revealed a significant overall effect of heat treatment on colostral viscosity and IgG concentration, and serum IgG concentration in newborns. © 2023 American Dairy Science Association |
Palabras claves : |
Colostrum management and transfer of passive immunity; Colostrum-borne pathogens; IgG denaturation; Multi-level meta-analysis; Neonatal infectious diseases; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA. |
Asunto categoría : |
L01 Ganadería |
URL : |
https://www.journalofdairyscience.org/action/showPdf?pii=S0022-0302%2823%2900222-9
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Marc : |
LEADER 02603naa a2200265 a 4500 001 1064164 005 2023-05-24 008 2023 bl uuuu u00u1 u #d 022 $a0022-0302 024 7 $a10.3168/jds.2022-22555$2DOI 100 1 $aRABAZA, A. 245 $aA meta-analysis of the effects of colostrum heat-treatment on its viscosity and IgG concentration, and the transfer of passive immunity in newborn dairy calves.$h[electronic resource] 260 $c2023 500 $aArticle history: Received July 20, 2022; Accepted April 19, 2023; Published online May 08, 2023. -- Corresponding authors: Ana Rabaza, arabaza@pasteur.edu.uy; Federico Giannitti, fgiannitti@inia.org.uy -- License: This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). 520 $aABSTRACT.- Newborn ruminants depend on colostrum intake immediately after birth to obtain immunoglobulins for effective transfer of passive immunity (TPI). As colostrum may also be a vehicle of infectious agents, heat treatment of raw colostrum is a practice aimed at eliminating or reducing its pathogen load. Despite the usefulness of heat treatment in preventing the transmission of infectious colostrum-borne diseases, heat treatment of colostrum may have some side effects. A systematic review and meta-analysis were conducted to summarize the effects of colostrum heat treatment on its viscosity and IgG concentration, and serum IgG concentration as a proxy for TPI in newborn calves fed raw versus heat-treated colostrum. Moderators were studied to identify sources of heterogeneity. Literature databases were searched for peer-reviewed articles published between 1946 and 2022. A Master of Science thesis was also included. Five, 21, and 19 original publications were quantitatively evaluated in 3 separate meta-analyses, based on predefined selection criteria. Two-level and 3-level random effects meta-analysis revealed a significant overall effect of heat treatment on colostral viscosity and IgG concentration, and serum IgG concentration in newborns. © 2023 American Dairy Science Association 653 $aColostrum management and transfer of passive immunity 653 $aColostrum-borne pathogens 653 $aIgG denaturation 653 $aMulti-level meta-analysis 653 $aNeonatal infectious diseases 653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA 700 1 $aFRAGA, M. 700 1 $aMENDOZA, A. 700 1 $aGIANNITTI, F. 773 $tJournal of Dairy Science, 2023. https://doi.org/10.3168/jds.2022-22555 -- [Article In Press]. OPEN ACCESS.
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1. | | CABRAL, H.; GARCIA, C.; BATISTA, J.; MOURA, M.; TASQUETTO, T.; RIBEIRO, C.; ILHA, R.; MEDEIROS, M. Infiltraçao de água no solo no cultivo de oliveiras no Uruguai. [Infiltration of water the soil for the cultivation of olives in the Uruguay.]. Trabajos técnicos. Tema 3: Recursos hídricos. ln: Memorias XXXIV Congreso Interamericano de Ingeniería Sanitaria y Ambienteal de AIDIS, Monterrey (México), 2 al 6 NOVIEMBRE 2014. 7 p.Tipo: Trabajos en Congresos/Conferencias |
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