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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
12/05/2022 |
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Data da última atualização: |
12/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDRADE, R. M. de; PAGNUSSATT, H.; TALIAN, L. E.; DAL SANTO, A.; RIBEIRO, A. B.; LEITE, F.; MIS, G.; HOINOSKI, G.; ANIECEVSKI, E.; FABIANI, L. M.; CAMILLO, G.; GALLI, G. M.; SILVA, A. S. da; PETROLLI, T. G.; TAVERNARI, F. de C. |
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Afiliação: |
RICARDO MARQUES DE ANDRADE, UDESC/Chapecó; HELOÍSA PAGNUSSATT, Unoesc/Xanxerê; LUCAS EDUARDO TALIAN, Unoesc/Xanxerê; ALÍCIA DAL SANTO, Unoesc/Xanxerê; ALANA BIRCK RIBEIRO, Unoesc/Xanxerê; FELIPE LEITE, Unoesc/Xanxerê; GILSO MIS, Unoesc/Xanxerê; GABRIEL HOINOSKI, Unoesc/Xanxerê; EDEMAR ANIECEVSKI, Unoesc/Xanxerê; LEONARDO MIGUEL FABIANI, Unoesc/Xanxerê; GIOVANA CAMILLO, Unoesc/Xanxerê; GABRIELA MIOTTO GALLI, Unoesc/Xanxerê; ALEKSANDRO SCHAFER DA SILVA, UDESC/Chapecó; TIAGO GOULART PETROLLI, Unoesc/Xanxerê; FERNANDO DE CASTRO TAVERNARI, CNPSA. |
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Título: |
Interaction between live vaccines for coccidiosis and phytogenic compounds in the diet of broilers. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Parasitology International, v. 89, n. 102584, 2022. |
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DOI: |
https://doi.org/10.1016/j.parint.2022.102584 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study aimed to determine whether live vaccines alone or associated with phytogenic compounds supplied via feed could improve performance, intestinal health, serum biochemistry, and coccidiostatic action in broilers up to 42 days of age, challenged with Eimeria spp., compared with a traditional anticoccidial program. We used 800 birds divided into five treatments of eight repetitions each (n = 20): NC ? Negative control (absence of additives in the feed and without coccidian challenge); PC ? Positive control (absence of additives and with coccidian challenge at 21 days); AAP ? Anticoccidial additives program, including salinomycin and nicarbazine, with coccidian challenge at 21 days of life; VAC ? Vaccination on day 1 of life (Hipracox HIPRA®) against coccidiosis and subsequent coccidian challenge at 21 days; VAC + BPC - Vaccination (day 1 of life), the addition of 200 ppm of blend phytogenic compound (BPC) based on carvacrol and cinnamaldehyde to the diet, with coccidian challenge at 21 days of life. The birds in the AAP group more significant weight gain and greater body weight at 21 days than the NC and 42 days of age than the NC and VAC + BPC groups. The excretion of Eimeria oocysts in the excreta of birds was higher in PC than in NC, and in the litter, PC had higher counts than NC, AAP, and VAC + BPC. A higher mean score of intestinal lesions for Eimeria acervulina was observed in VAC and VAC + BPC birds, while for Eimeria maxima, the highest score was found in PC. Higher serum levels of total protein due to the increase in globulins were observed in birds of AAP and VAC than NC. Our findings suggest that vaccination for coccidiosis shortly after the birth of chicks allows performance similar to the conventional coccidiosis control program via diet. MenosAbstract: This study aimed to determine whether live vaccines alone or associated with phytogenic compounds supplied via feed could improve performance, intestinal health, serum biochemistry, and coccidiostatic action in broilers up to 42 days of age, challenged with Eimeria spp., compared with a traditional anticoccidial program. We used 800 birds divided into five treatments of eight repetitions each (n = 20): NC ? Negative control (absence of additives in the feed and without coccidian challenge); PC ? Positive control (absence of additives and with coccidian challenge at 21 days); AAP ? Anticoccidial additives program, including salinomycin and nicarbazine, with coccidian challenge at 21 days of life; VAC ? Vaccination on day 1 of life (Hipracox HIPRA®) against coccidiosis and subsequent coccidian challenge at 21 days; VAC + BPC - Vaccination (day 1 of life), the addition of 200 ppm of blend phytogenic compound (BPC) based on carvacrol and cinnamaldehyde to the diet, with coccidian challenge at 21 days of life. The birds in the AAP group more significant weight gain and greater body weight at 21 days than the NC and 42 days of age than the NC and VAC + BPC groups. The excretion of Eimeria oocysts in the excreta of birds was higher in PC than in NC, and in the litter, PC had higher counts than NC, AAP, and VAC + BPC. A higher mean score of intestinal lesions for Eimeria acervulina was observed in VAC and VAC + BPC birds, while for Eimeria maxima, the highest score was fou... Mostrar Tudo |
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Palavras-Chave: |
Anticoccidials; Anticoccidianos; Herbal components. |
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Thesagro: |
Ave Domestica; Imunização. |
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Thesaurus Nal: |
Immunization; Poultry. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02895naa a2200385 a 4500
001 2142910
005 2022-05-12
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.parint.2022.102584$2DOI
100 1 $aANDRADE, R. M. de
245 $aInteraction between live vaccines for coccidiosis and phytogenic compounds in the diet of broilers.$h[electronic resource]
260 $c2022
520 $aAbstract: This study aimed to determine whether live vaccines alone or associated with phytogenic compounds supplied via feed could improve performance, intestinal health, serum biochemistry, and coccidiostatic action in broilers up to 42 days of age, challenged with Eimeria spp., compared with a traditional anticoccidial program. We used 800 birds divided into five treatments of eight repetitions each (n = 20): NC ? Negative control (absence of additives in the feed and without coccidian challenge); PC ? Positive control (absence of additives and with coccidian challenge at 21 days); AAP ? Anticoccidial additives program, including salinomycin and nicarbazine, with coccidian challenge at 21 days of life; VAC ? Vaccination on day 1 of life (Hipracox HIPRA®) against coccidiosis and subsequent coccidian challenge at 21 days; VAC + BPC - Vaccination (day 1 of life), the addition of 200 ppm of blend phytogenic compound (BPC) based on carvacrol and cinnamaldehyde to the diet, with coccidian challenge at 21 days of life. The birds in the AAP group more significant weight gain and greater body weight at 21 days than the NC and 42 days of age than the NC and VAC + BPC groups. The excretion of Eimeria oocysts in the excreta of birds was higher in PC than in NC, and in the litter, PC had higher counts than NC, AAP, and VAC + BPC. A higher mean score of intestinal lesions for Eimeria acervulina was observed in VAC and VAC + BPC birds, while for Eimeria maxima, the highest score was found in PC. Higher serum levels of total protein due to the increase in globulins were observed in birds of AAP and VAC than NC. Our findings suggest that vaccination for coccidiosis shortly after the birth of chicks allows performance similar to the conventional coccidiosis control program via diet.
650 $aImmunization
650 $aPoultry
650 $aAve Domestica
650 $aImunização
653 $aAnticoccidials
653 $aAnticoccidianos
653 $aHerbal components
700 1 $aPAGNUSSATT, H.
700 1 $aTALIAN, L. E.
700 1 $aDAL SANTO, A.
700 1 $aRIBEIRO, A. B.
700 1 $aLEITE, F.
700 1 $aMIS, G.
700 1 $aHOINOSKI, G.
700 1 $aANIECEVSKI, E.
700 1 $aFABIANI, L. M.
700 1 $aCAMILLO, G.
700 1 $aGALLI, G. M.
700 1 $aSILVA, A. S. da
700 1 $aPETROLLI, T. G.
700 1 $aTAVERNARI, F. de C.
773 $tParasitology International$gv. 89, n. 102584, 2022.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
07/12/2017 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
NUNES, A. C. B. T.; YAMASAKI, E. M.; KIM, P. C. P.; MELO, R. P. B.; RIBEIRO-ANDRADE, M.; PORTO, W. J. N.; MOTA, R. A. |
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Afiliação: |
Annelise C. B. T. Nunes, Unidade Educacional Viçosa/Universidade Federal de Alagoas; Elise M. Yamasaki, Laboratório de Doenças Infecto-contagiosas dos Animais Domésticos/Departamento de Medicina Veterinária/Universidade Federal Rural de Pernambuco; Pomy C. P. Kim, Laboratório de Doenças Infecto-contagiosas dos Animais Domésticos/Departamento de Medicina Veterinária/Universidade Federal Rural de Pernambuco; Renata P. B. Melo, Laboratório de Doenças Infecto-contagiosas dos Animais Domésticos/Departamento de Medicina Veterinária/Universidade Federal Rural de Pernambuco; Müller Ribeiro-Andrade, Laboratório de Doenças Infecto-contagiosas dos Animais Domésticos/Departamento de Medicina Veterinária/Universidade Federal Rural de Pernambuco; Wagnner J. N. Porto, Unidade Educacional Viçosa/Universidade Federal de Alagoas; Rinaldo A. Mota, Laboratório de Doenças Infecto-contagiosas dos Animais Domésticos/Departamento de Medicina Veterinária/Universidade Federal Rural de Pernambuco. |
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Título: |
Transplacental transmission of Neospora caninum in naturally infected small ruminants from northeastern Brazil1. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 9, p. 921-925,, setembro. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Transmissão transplacentária de Neospora caninum em pequenos ruminantes infectados naturalmente do Nordeste do Brasil. |
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Conteúdo: |
Toxoplasma gondii and Neospora caninum are causative agents of abortion in sheep and goats. Thus, the present study aimed to describe the transplacental transmission of these protozoans in small ruminants of northeastern Brazil. Seventeen fetuses (6 goats and 11 sheep) from farms with history of abortion were necropsied and samples were collected from different tissues (brain, liver, lung, kidney and heart). The samples were analyzed by PCR, histopathology (HP) and immunohistochemistry (IHC) to evaluate whether T. gondii and/ or N. caninum infection were the cause of abortion. None of the samples was positive for T. gondii according to PCR and IHC results. Some brain, liver, lung, kidney and heart samples of goat fetuses were positive for N. caninum by PCR. In the histopathology, mild mononuclear infiltration and necrosis with calcification were observed in the liver and brain of one goat fetus, respectively, that also was positive for N. caninum by PCR and IHC. The results confirmed vertical transmission of N. caninum in naturally infected goats of northeastern, Brazil. |
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Palavras-Chave: |
Abortion (animal); Transmissão transplacentária. |
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Thesagro: |
Aborto; Caprino; Neospora Caninum; Neosporose; Ovino. |
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Thesaurus NAL: |
Goats; Neosporosis; Sheep; transplacental transmission. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/168423/1/Transplacental-transmission-of-Neospora.pdf
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Marc: |
LEADER 02217naa a2200337 a 4500
001 2081786
005 2017-12-29
008 2017 bl uuuu u00u1 u #d
100 1 $aNUNES, A. C. B. T.
245 $aTransplacental transmission of Neospora caninum in naturally infected small ruminants from northeastern Brazil1.$h[electronic resource]
260 $c2017
500 $aTítulo em português: Transmissão transplacentária de Neospora caninum em pequenos ruminantes infectados naturalmente do Nordeste do Brasil.
520 $aToxoplasma gondii and Neospora caninum are causative agents of abortion in sheep and goats. Thus, the present study aimed to describe the transplacental transmission of these protozoans in small ruminants of northeastern Brazil. Seventeen fetuses (6 goats and 11 sheep) from farms with history of abortion were necropsied and samples were collected from different tissues (brain, liver, lung, kidney and heart). The samples were analyzed by PCR, histopathology (HP) and immunohistochemistry (IHC) to evaluate whether T. gondii and/ or N. caninum infection were the cause of abortion. None of the samples was positive for T. gondii according to PCR and IHC results. Some brain, liver, lung, kidney and heart samples of goat fetuses were positive for N. caninum by PCR. In the histopathology, mild mononuclear infiltration and necrosis with calcification were observed in the liver and brain of one goat fetus, respectively, that also was positive for N. caninum by PCR and IHC. The results confirmed vertical transmission of N. caninum in naturally infected goats of northeastern, Brazil.
650 $aGoats
650 $aNeosporosis
650 $aSheep
650 $atransplacental transmission
650 $aAborto
650 $aCaprino
650 $aNeospora Caninum
650 $aNeosporose
650 $aOvino
653 $aAbortion (animal)
653 $aTransmissão transplacentária
700 1 $aYAMASAKI, E. M.
700 1 $aKIM, P. C. P.
700 1 $aMELO, R. P. B.
700 1 $aRIBEIRO-ANDRADE, M.
700 1 $aPORTO, W. J. N.
700 1 $aMOTA, R. A.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 37, n. 9, p. 921-925,, setembro. 2017.
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Embrapa Unidades Centrais (AI-SEDE) |
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