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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
06/12/2016 |
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Data da última atualização: |
06/12/2016 |
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Autoria: |
SOUSA, M. G.; LIMA, A. B. G.; ARAÚJO, C. R. A.; SILVA, V. B. C.; RAMOS, A. T.; MACHADO, G. F.; MELO, G. D.; CARARETO, R. |
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Afiliação: |
MARLOS G. SOUSA, UFPR; AMANDA B. G. LIMA, UFT; CRISTIANE R. A. ARAÚJO, UFT; VINÍCIUS B. C. SILVA, UFPR; ADRIANO T. RAMOS, UFSC; GISELE F. MACHADO, UNESP; GUILHERME D. MELO, UNESP; ROBERTA CARARETO, UFT. |
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Título: |
Blood pressure and renal injury in dogs with visceral leishmaniasis. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Brasília, DF, v. 39, n. 9, p. 857-863, set. 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
Systemic hypertension is known to be a common consequence of chronic renal disease, which is frequently diagnosed in dogs with visceral leishmaniasis. Although many veterinary investigations have looked at the renal injury caused by Leishmania spp., the role played by this complication in the development of arterial hypertension documented in some animals with visceral leishmaniasis is not completely understood. In this study, 18 adult dogs with naturally-occurring visceral leishmaniasis and varying clinical signs underwent an indirect blood pressure measurement. Also, sera and spot urine were used for laboratory tests. The median systolic blood pressure was 135.2mmHg (95% confidence interval: 128.5-147.7), median mean arterial pressure was 105.8mmHg (98.3-110.4), and median diastolic arterial pressure was 88.5mmHg (77.8-92.5). No differences existed between asymptomatic and symptomatic animals regarding arterial pressure, and no correlations were documented between blood pressure and serum creatinine, blood urea, urine protein-to-creatinine ratio, urine specific gravity, and the fractional excretion of sodium and potassium. Although an association between hypertension and the identification of inflammation on histopathology could not be demonstrated in hypertensive animals, the assessment of kidney samples from 12 dogs indicated mild inflammation with a lymphoplasmacytic infiltrate (6/12), moderate inflammation with multifocal lymphoplasmacytic and histiocytic infiltrates (3/12), and multifocal degeneration and protein casts (2/12). nti-Leishmania spp. immunohistochemistry assays stained the renal epithelium in 2/12 of the animals. Even though mild systemic hypertension was documented in a small subset of animals, no relationship between the severity of clinical signs and hypertension could be anticipated. MenosSystemic hypertension is known to be a common consequence of chronic renal disease, which is frequently diagnosed in dogs with visceral leishmaniasis. Although many veterinary investigations have looked at the renal injury caused by Leishmania spp., the role played by this complication in the development of arterial hypertension documented in some animals with visceral leishmaniasis is not completely understood. In this study, 18 adult dogs with naturally-occurring visceral leishmaniasis and varying clinical signs underwent an indirect blood pressure measurement. Also, sera and spot urine were used for laboratory tests. The median systolic blood pressure was 135.2mmHg (95% confidence interval: 128.5-147.7), median mean arterial pressure was 105.8mmHg (98.3-110.4), and median diastolic arterial pressure was 88.5mmHg (77.8-92.5). No differences existed between asymptomatic and symptomatic animals regarding arterial pressure, and no correlations were documented between blood pressure and serum creatinine, blood urea, urine protein-to-creatinine ratio, urine specific gravity, and the fractional excretion of sodium and potassium. Although an association between hypertension and the identification of inflammation on histopathology could not be demonstrated in hypertensive animals, the assessment of kidney samples from 12 dogs indicated mild inflammation with a lymphoplasmacytic infiltrate (6/12), moderate inflammation with multifocal lymphoplasmacytic and histiocytic infiltrates (... Mostrar Tudo |
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Palavras-Chave: |
Doença parasitária; Doença renal; Glomerulopatia; Hipertensão; Leishmaniose visceral; Pressão sanguínea. |
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Thesagro: |
Cão; Pressão arterial; Rim. |
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Thesaurus Nal: |
Blood pressure; Dogs; Glomerulopathy; Hypertension; Kidneys; Leishmaniasis; Parasitoses; proteinuria. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151276/1/Blood-pressure-and-renal-injury.pdf
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Marc: |
LEADER 02925naa a2200409 a 4500
001 2057994
005 2016-12-06
008 2016 bl uuuu u00u1 u #d
100 1 $aSOUSA, M. G.
245 $aBlood pressure and renal injury in dogs with visceral leishmaniasis.
260 $c2016
520 $aSystemic hypertension is known to be a common consequence of chronic renal disease, which is frequently diagnosed in dogs with visceral leishmaniasis. Although many veterinary investigations have looked at the renal injury caused by Leishmania spp., the role played by this complication in the development of arterial hypertension documented in some animals with visceral leishmaniasis is not completely understood. In this study, 18 adult dogs with naturally-occurring visceral leishmaniasis and varying clinical signs underwent an indirect blood pressure measurement. Also, sera and spot urine were used for laboratory tests. The median systolic blood pressure was 135.2mmHg (95% confidence interval: 128.5-147.7), median mean arterial pressure was 105.8mmHg (98.3-110.4), and median diastolic arterial pressure was 88.5mmHg (77.8-92.5). No differences existed between asymptomatic and symptomatic animals regarding arterial pressure, and no correlations were documented between blood pressure and serum creatinine, blood urea, urine protein-to-creatinine ratio, urine specific gravity, and the fractional excretion of sodium and potassium. Although an association between hypertension and the identification of inflammation on histopathology could not be demonstrated in hypertensive animals, the assessment of kidney samples from 12 dogs indicated mild inflammation with a lymphoplasmacytic infiltrate (6/12), moderate inflammation with multifocal lymphoplasmacytic and histiocytic infiltrates (3/12), and multifocal degeneration and protein casts (2/12). nti-Leishmania spp. immunohistochemistry assays stained the renal epithelium in 2/12 of the animals. Even though mild systemic hypertension was documented in a small subset of animals, no relationship between the severity of clinical signs and hypertension could be anticipated.
650 $aBlood pressure
650 $aDogs
650 $aGlomerulopathy
650 $aHypertension
650 $aKidneys
650 $aLeishmaniasis
650 $aParasitoses
650 $aproteinuria
650 $aCão
650 $aPressão arterial
650 $aRim
653 $aDoença parasitária
653 $aDoença renal
653 $aGlomerulopatia
653 $aHipertensão
653 $aLeishmaniose visceral
653 $aPressão sanguínea
700 1 $aLIMA, A. B. G.
700 1 $aARAÚJO, C. R. A.
700 1 $aSILVA, V. B. C.
700 1 $aRAMOS, A. T.
700 1 $aMACHADO, G. F.
700 1 $aMELO, G. D.
700 1 $aCARARETO, R.
773 $tPesquisa Veterinária Brasileira, Brasília, DF$gv. 39, n. 9, p. 857-863, set. 2016.
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Embrapa Unidades Centrais (AI-SEDE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Unidades Centrais. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
19/07/2002 |
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Data da última atualização: |
23/05/2005 |
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Autoria: |
TORRES FILHO, J.; BEZERRA NETO, F.; HOLANDA, J. S. de; TORRES, J. F. |
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Título: |
Adaptabilidade Ambiental e Estabilidade Produtiva de Quinze Cultivares de Caupi na Serra do Mel. |
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Ano de publicação: |
1987 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, v.22, n.5, p.485-490, maio 1987. |
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Idioma: |
Português |
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Conteúdo: |
A adaptabilidade e a estabilidade do comportamento produtivo de quinze cultivares de caupi (Vigna unguiculata L. Walp) foram estudados em três ambientes (anos) em área do Projeto de Colonização da Serra do Mel, RN, utilizando-se a metodologia proposta por Finlay e Wilkinson. Constatoti-se que a cultivar Lisão apresentou alta estabilidade produtiva e adaptação ampla. A 'José dos Santos' e 'Alagoas V-4' mostraram alta estabilidade e adaptação a ambientes desfavoráveis. As cultivares Praiano, TVu 2331 e Seridó apresentaram estabilidade média de produção e adaptabilidade a nenhum ambiente. A 'Sempre Verde' e 'TVu 735-P2'foram de baixa estabilidade produtiva adaptadas a ambientes favoráveis. As cultivares Balinha, IPEAN VII, TVu 4369, Pitiúba e Branquinho mostraram adaptação e estabilidade média. A 'Alagoano' e 'Rubi V-11'apresentaram estabilidade média e adaptabilidade ampla.
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Palavras-Chave: |
coeficiente de regressão; método de Finlay e Wilkinson; métodos de regressão linear. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01537naa a2200193 a 4500
001 1107535
005 2005-05-23
008 1987 bl uuuu u00u1 u #d
100 1 $aTORRES FILHO, J.
245 $aAdaptabilidade Ambiental e Estabilidade Produtiva de Quinze Cultivares de Caupi na Serra do Mel.
260 $c1987
520 $aA adaptabilidade e a estabilidade do comportamento produtivo de quinze cultivares de caupi (Vigna unguiculata L. Walp) foram estudados em três ambientes (anos) em área do Projeto de Colonização da Serra do Mel, RN, utilizando-se a metodologia proposta por Finlay e Wilkinson. Constatoti-se que a cultivar Lisão apresentou alta estabilidade produtiva e adaptação ampla. A 'José dos Santos' e 'Alagoas V-4' mostraram alta estabilidade e adaptação a ambientes desfavoráveis. As cultivares Praiano, TVu 2331 e Seridó apresentaram estabilidade média de produção e adaptabilidade a nenhum ambiente. A 'Sempre Verde' e 'TVu 735-P2'foram de baixa estabilidade produtiva adaptadas a ambientes favoráveis. As cultivares Balinha, IPEAN VII, TVu 4369, Pitiúba e Branquinho mostraram adaptação e estabilidade média. A 'Alagoano' e 'Rubi V-11'apresentaram estabilidade média e adaptabilidade ampla.
653 $acoeficiente de regressão
653 $amétodo de Finlay e Wilkinson
653 $amétodos de regressão linear
700 1 $aBEZERRA NETO, F.
700 1 $aHOLANDA, J. S. de
700 1 $aTORRES, J. F.
773 $tPesquisa Agropecuária Brasileira, Brasília$gv.22, n.5, p.485-490, maio 1987.
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