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Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
05/01/2016 |
Data da última atualização: |
25/07/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
OLIFIERS N.; JANSEN A. M.; HERRERA H. M.; BIANCHI, R. de C.; D'ANDREA P. S.; MOURAO, G. |
Afiliação: |
Natalie Olifiers, Fundação Oswaldo Cruz; Ana Maria Jansen, Fundação Oswaldo Cruz; Heitor Miraglia Herrera, Universidade Católica Dom Bosco; Rita de Cassia Bianchi, Universidade Estadual Paulista; Paulo Sergio D'Andrea, Fundação Oswaldo Cruz; GUILHERME DE MIRANDA MOURAO, CPAP. |
Título: |
Co-infection and wild animal health: effects of Trypanosomatids and gastrointestinal parasites on coatis of the Brazilian Pantanal. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
PLoS ONE, v.10, n. 12, p. 1-19, dez. 2015. |
DOI: |
10.1371/journal.pone.0143997 |
Idioma: |
Inglês |
Conteúdo: |
Wild animals are infected by diverse parasites, but how they influence host health is poorly understood. We examined the relationship of trypanosomatids and gastrointestinal parasites with health of wild brown-nosed coatis (Nasua nasua) from the Brazilian Pantanal. We used coati body condition and hematological parameters as response variables in linear models that were compared using an information theoretic approach. Predictors were high/low parasitemias by Trypanosoma cruzi and T. evansi, and indices representing the abundance of distinct groups of gastrointestinal parasites. We also analyzed how host health changed with host sex and reproductive seasonality. Hemoparasites was best related to coati body condition and hematological indices, whereas abundance of gastrointestinal parasites was relatively less associated with coati health. Additionally, some associations were best predicted by models that incorporated reproductive seasonality and host sex. Overall, we observed a lower health condition during the breeding season, when coatis are under reproductive stress and may be less able to handle infection. In addition, females seem to handle infection better than males. Body condition was lower in coatis with high parasitemias of T. evansi, especially during the reproductive season. Total red blood cell counts, packed cell volume, platelets and eosinophils were also lower in animals with high T. evansi parasitemias. Total white blood cell counts and mature neutrophils were lower in animals with high parasitemias for both Trypanosoma species, with neutrophils decreasing mainly during the reproductive season. Overall, decreases in hematological parameters of females with T. evansi high parasitemias were less evident. For T. cruzi, monocytes decreased in individuals with high parasitemias. High abundances of microfilariae in the bloodstream, and cestode eggs and coccidian oocysts in feces were also associated with coati blood. MenosWild animals are infected by diverse parasites, but how they influence host health is poorly understood. We examined the relationship of trypanosomatids and gastrointestinal parasites with health of wild brown-nosed coatis (Nasua nasua) from the Brazilian Pantanal. We used coati body condition and hematological parameters as response variables in linear models that were compared using an information theoretic approach. Predictors were high/low parasitemias by Trypanosoma cruzi and T. evansi, and indices representing the abundance of distinct groups of gastrointestinal parasites. We also analyzed how host health changed with host sex and reproductive seasonality. Hemoparasites was best related to coati body condition and hematological indices, whereas abundance of gastrointestinal parasites was relatively less associated with coati health. Additionally, some associations were best predicted by models that incorporated reproductive seasonality and host sex. Overall, we observed a lower health condition during the breeding season, when coatis are under reproductive stress and may be less able to handle infection. In addition, females seem to handle infection better than males. Body condition was lower in coatis with high parasitemias of T. evansi, especially during the reproductive season. Total red blood cell counts, packed cell volume, platelets and eosinophils were also lower in animals with high T. evansi parasitemias. Total white blood cell counts and mature neutrophils we... Mostrar Tudo |
Palavras-Chave: |
Quatis. |
Thesagro: |
Quati; Vetor. |
Thesaurus Nal: |
Chagas disease; Disease vectors. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/136632/1/mourao.pdf
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Marc: |
LEADER 02687naa a2200253 a 4500 001 2032991 005 2017-07-25 008 2015 bl uuuu u00u1 u #d 024 7 $a10.1371/journal.pone.0143997$2DOI 100 1 $aOLIFIERS N. 245 $aCo-infection and wild animal health$beffects of Trypanosomatids and gastrointestinal parasites on coatis of the Brazilian Pantanal. 260 $c2015 520 $aWild animals are infected by diverse parasites, but how they influence host health is poorly understood. We examined the relationship of trypanosomatids and gastrointestinal parasites with health of wild brown-nosed coatis (Nasua nasua) from the Brazilian Pantanal. We used coati body condition and hematological parameters as response variables in linear models that were compared using an information theoretic approach. Predictors were high/low parasitemias by Trypanosoma cruzi and T. evansi, and indices representing the abundance of distinct groups of gastrointestinal parasites. We also analyzed how host health changed with host sex and reproductive seasonality. Hemoparasites was best related to coati body condition and hematological indices, whereas abundance of gastrointestinal parasites was relatively less associated with coati health. Additionally, some associations were best predicted by models that incorporated reproductive seasonality and host sex. Overall, we observed a lower health condition during the breeding season, when coatis are under reproductive stress and may be less able to handle infection. In addition, females seem to handle infection better than males. Body condition was lower in coatis with high parasitemias of T. evansi, especially during the reproductive season. Total red blood cell counts, packed cell volume, platelets and eosinophils were also lower in animals with high T. evansi parasitemias. Total white blood cell counts and mature neutrophils were lower in animals with high parasitemias for both Trypanosoma species, with neutrophils decreasing mainly during the reproductive season. Overall, decreases in hematological parameters of females with T. evansi high parasitemias were less evident. For T. cruzi, monocytes decreased in individuals with high parasitemias. High abundances of microfilariae in the bloodstream, and cestode eggs and coccidian oocysts in feces were also associated with coati blood. 650 $aChagas disease 650 $aDisease vectors 650 $aQuati 650 $aVetor 653 $aQuatis 700 1 $aJANSEN A. M. 700 1 $aHERRERA H. M. 700 1 $aBIANCHI, R. de C. 700 1 $aD'ANDREA P. S. 700 1 $aMOURAO, G. 773 $tPLoS ONE$gv.10, n. 12, p. 1-19, dez. 2015.
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Embrapa Pantanal (CPAP) |
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Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
30/08/1999 |
Data da última atualização: |
30/08/1999 |
Autoria: |
REIS, N. V. B. dos; MENEZES SOBRINHO, J. A. de; CARRIJO, O. A.; FRANCA, F. H.; MAGALHAES, J. R. |
Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
Título: |
Efeito da epoca de plantio e da cobertura de solo sobre o comportamento de tres cultivares de alho Allium sativum L. |
Ano de publicação: |
1979 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE OLERICULTURA, 19., 1979, Florianopolis, SC. Resumos... Florianopolis: EMPASC, 1979. |
Volume: |
v.2. |
Páginas: |
p.199-201. |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Brasilia; Competition; Cultivar Centenario; Cultivar Chines; Cultivar Jureia; Distrito Federal. |
Thesagro: |
Alho; Allium Sativum; Cerrado; Cobertura do Solo; Competição de Variedade; Época de Plantio. |
Thesaurus NAL: |
Brazil; garlic; mulching; planting date; varieties. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01151naa a2200397 a 4500 001 1765254 005 1999-08-30 008 1979 bl uuuu u00u1 u #d 100 1 $aREIS, N. V. B. dos 245 $aEfeito da epoca de plantio e da cobertura de solo sobre o comportamento de tres cultivares de alho Allium sativum L. 260 $c1979 300 $ap.199-201. v.2. 490 $vv.2. 650 $aBrazil 650 $agarlic 650 $amulching 650 $aplanting date 650 $avarieties 650 $aAlho 650 $aAllium Sativum 650 $aCerrado 650 $aCobertura do Solo 650 $aCompetição de Variedade 650 $aÉpoca de Plantio 653 $aBrasil 653 $aBrasilia 653 $aCompetition 653 $aCultivar Centenario 653 $aCultivar Chines 653 $aCultivar Jureia 653 $aDistrito Federal 700 1 $aMENEZES SOBRINHO, J. A. de 700 1 $aCARRIJO, O. A. 700 1 $aFRANCA, F. H. 700 1 $aMAGALHAES, J. R. 773 $tIn: CONGRESSO BRASILEIRO DE OLERICULTURA, 19., 1979, Florianopolis, SC. Resumos... Florianopolis: EMPASC, 1979.
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