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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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INIA Las Brujas (LB) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
25/02/2021 |
Actualizado : |
25/02/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
DINI, M.; RASEIRA, M. DO C. B.; SCARIOTTO, S.; MARCHI, P. M.; MELLO-FARIAS, P. |
Afiliación : |
MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidade Federal de Pelotas, Capão do Leão/RS, Brazil; M.C.B. RASEIRA, Embrapa Clima Temperado, Pelotas, Rio Grande do Sul, Brazil; S. SCARIOTTO, Universidade Tecnológica Federal do Paraná, Pato Branco, Paraná, Brazil; P.M. MARCHI, Universidade Federal de Pelotas, Capão do Leão/RS, Brazil; P. MELLO-FARIAS, Universidade Federal de Pelotas, Capão do Leão/RS, Brazil. |
Título : |
Peach phenological characters: heritability, maternal effect and correlation with brown rot. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Genetics and Molecular Research, 2021, Volume 20, Issue 1, Article number gmr18684, Pages 1-12. OPEN ACCESS. DOI: https://doi.org/10.4238/gmr18684 |
ISSN : |
1676-5680 |
DOI : |
10.4238/gmr18684 |
Idioma : |
Inglés |
Notas : |
Article history: Received November 19, 2020; Accepted December 15, 2020; Published January 31, 2021.
This study was partially funded by the Agencia Nacional de Investigación e Innovación -Uruguay (ANII) in the first year and by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brazil (CAPES) in the second and third yeasr. The authors thank Embrapa Clima Temperado and all its staff, especially Everton Pederzolli and Gilberto Kuhn for their assistance in the experiments. |
Contenido : |
ABSTRACT.
Peach is a temperate fruit species that is cultivated under various edaphoclimatic conditions all over the world. In Brazil, in the early 1950s, peaches were planted only in São Paulo state and in the Southern states, and the harvest period was restricted to 15 days. Currently, mainly due to peach breeding programs, it is cultivated in subtropical areas and even in high altitude tropical areas, with a harvest period of over 100 days. Knowledge of genetic, phenotypic and environmental parameters that influence characters of economic importance is crucial for guiding breeding programs. The objectives of this study were to estimate the heritability of phenological characters, to evaluate their distribution within populations, to test the possible existence of maternal effect and to evaluate the relationship of these traits with brown rot incidence (Monilinia fructicola). The study was performed in Pelotas, RS, Brazil during 2015-2016 to 2017-2018 seasons. Sixteen first generation (F1) progenies were evaluated, 10 of them being reciprocal crosses. All genotypes were cultivated in the same area, under the same cultural practices (without fungicide application). Full bloom was considered when more than 50% of flowers were open, and the harvest, when more than 10 fruits reached commercial maturity, the fruit development period being calculated by the difference between full bloom and harvest dates. Brown rot incidence was estimated by the percentage of fruits with symptoms. Broad-sense heritability estimates for full bloom date, harvest date, and fruit development period were high (95 to 98%), and narrow-sense heritabilities were medium to high (65 to 72%). A segregation study of these traits suggests a maternal effect on their heritability, mainly for full bloom and harvest date. The three phenological characters were significantly correlated, and only harvest date had a negative and significant correlation (-0.12) with brown rot incidence. © FUNPEC-RP. MenosABSTRACT.
Peach is a temperate fruit species that is cultivated under various edaphoclimatic conditions all over the world. In Brazil, in the early 1950s, peaches were planted only in São Paulo state and in the Southern states, and the harvest period was restricted to 15 days. Currently, mainly due to peach breeding programs, it is cultivated in subtropical areas and even in high altitude tropical areas, with a harvest period of over 100 days. Knowledge of genetic, phenotypic and environmental parameters that influence characters of economic importance is crucial for guiding breeding programs. The objectives of this study were to estimate the heritability of phenological characters, to evaluate their distribution within populations, to test the possible existence of maternal effect and to evaluate the relationship of these traits with brown rot incidence (Monilinia fructicola). The study was performed in Pelotas, RS, Brazil during 2015-2016 to 2017-2018 seasons. Sixteen first generation (F1) progenies were evaluated, 10 of them being reciprocal crosses. All genotypes were cultivated in the same area, under the same cultural practices (without fungicide application). Full bloom was considered when more than 50% of flowers were open, and the harvest, when more than 10 fruits reached commercial maturity, the fruit development period being calculated by the difference between full bloom and harvest dates. Brown rot incidence was estimated by the percentage of fruits with symptom... Presentar Todo |
Palabras claves : |
Monilinia fructicola; Progeny segregation. |
Thesagro : |
PRUNUS PERSICA. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15063/1/Dini-et-al.-Peach-phenological-characters-GMR-2021.pdf
https://www.geneticsmr.com/sites/default/files/articles/year2021/vol20-1/pdf/gmr18684_-_peach-phenological-characters-heritability-maternal-effect-and-correlation-brown-rot.pdf
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Marc : |
LEADER 03283naa a2200241 a 4500 001 1061761 005 2021-02-25 008 2021 bl uuuu u00u1 u #d 022 $a1676-5680 024 7 $a10.4238/gmr18684$2DOI 100 1 $aDINI, M. 245 $aPeach phenological characters$bheritability, maternal effect and correlation with brown rot.$h[electronic resource] 260 $c2021 500 $aArticle history: Received November 19, 2020; Accepted December 15, 2020; Published January 31, 2021. This study was partially funded by the Agencia Nacional de Investigación e Innovación -Uruguay (ANII) in the first year and by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brazil (CAPES) in the second and third yeasr. The authors thank Embrapa Clima Temperado and all its staff, especially Everton Pederzolli and Gilberto Kuhn for their assistance in the experiments. 520 $aABSTRACT. Peach is a temperate fruit species that is cultivated under various edaphoclimatic conditions all over the world. In Brazil, in the early 1950s, peaches were planted only in São Paulo state and in the Southern states, and the harvest period was restricted to 15 days. Currently, mainly due to peach breeding programs, it is cultivated in subtropical areas and even in high altitude tropical areas, with a harvest period of over 100 days. Knowledge of genetic, phenotypic and environmental parameters that influence characters of economic importance is crucial for guiding breeding programs. The objectives of this study were to estimate the heritability of phenological characters, to evaluate their distribution within populations, to test the possible existence of maternal effect and to evaluate the relationship of these traits with brown rot incidence (Monilinia fructicola). The study was performed in Pelotas, RS, Brazil during 2015-2016 to 2017-2018 seasons. Sixteen first generation (F1) progenies were evaluated, 10 of them being reciprocal crosses. All genotypes were cultivated in the same area, under the same cultural practices (without fungicide application). Full bloom was considered when more than 50% of flowers were open, and the harvest, when more than 10 fruits reached commercial maturity, the fruit development period being calculated by the difference between full bloom and harvest dates. Brown rot incidence was estimated by the percentage of fruits with symptoms. Broad-sense heritability estimates for full bloom date, harvest date, and fruit development period were high (95 to 98%), and narrow-sense heritabilities were medium to high (65 to 72%). A segregation study of these traits suggests a maternal effect on their heritability, mainly for full bloom and harvest date. The three phenological characters were significantly correlated, and only harvest date had a negative and significant correlation (-0.12) with brown rot incidence. © FUNPEC-RP. 650 $aPRUNUS PERSICA 653 $aMonilinia fructicola 653 $aProgeny segregation 700 1 $aRASEIRA, M. DO C. B. 700 1 $aSCARIOTTO, S. 700 1 $aMARCHI, P. M. 700 1 $aMELLO-FARIAS, P. 773 $tGenetics and Molecular Research, 2021, Volume 20, Issue 1, Article number gmr18684, Pages 1-12. OPEN ACCESS. DOI: https://doi.org/10.4238/gmr18684
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