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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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| Registros recuperados : 6 | |
| 2. |  | SILVA, V. A.; OLIVEIRA, A. L. de; SILVEIRA, H. R. de O.; SANTOS, M. de O.; MEIRELLES, A. L.; MOREIRA, F. C.; SOUZA NETO, F. M. de; CARVALHO, G. R.; FERRAO, M. A. G.; FERRÃO, R. G. Maturação e características de qualidade de grãos da cultivar Vitória na Região do Vale do Jequitinhonha - MG. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 9., 2015, Curitiba. Anais... Brasília, DF: Embrapa Café, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 3. | | SILVEIRA, H. R. de O.; SANTOS, M. de O.; SILVA, V. A.; VOLPATO, M. M. L.; ALVES, H. M. R.; DANTAS, M. F.; BARBOSA, J. P. R. A. D.; CARVALHO, G. R. Relações entre índices de reflectância foliares e potencial hídrico de cafeeiro irrigado e de sequeiro. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 9., 2015, Curitiba. Anais... Brasília, DF: Embrapa Café, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 4. | | SILVA, V. A.; REZENDE, J. C. de; SILVEIRA, H. R. de O.; SANTOS, M. de O.; HAYASHI, F. L.; MOREIRA, F. C.; SOUZA NETO, F. M. de; LIMA, L. A.; FERRAO, M. A. G. Progresso genético com a seleção de clones da variedade vitória na Região Semiárida de Minas Gerais - MG. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 9., 2015, Curitiba. Anais... Brasília, DF: Embrapa Café, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 5. | | COELHO, L. S.; TASSONE, G. A. T.; CARVALHO, G. R.; SILVA, V. A.; VIANA, M. T. R.; PEREIRA, F. A. C.; NADALETI, D. H. S.; SILVEIRA, H. R. de O.; BOTELHO, C. E. Morphological, physiological, and agronomic traits of crossings of 'Icatu' x 'Catimor' coffee tree subjected to water deficit. Pesquisa Agropecuária Brasileira, v. 57, e02788, 2022. Título em português: Características morfológicas, fisiológicas e agronômicas de cruzamentos de cafeeiro 'Icatu' x 'Catimor' submetidos a deficit hídrico.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 6. | | MACIEL, D. A.; SILVA, V. A.; ALVES, H. M. R.; VOLPATO, M. M. L.; BARBOSA, J. P. R. A. de; SOUZA, V. C. O.; SANTOS, M. O.; SILVEIRA, H. R. DE O.; DANTAS, M. F.; FREITAS, A. F. de; SANTOS, J. O. DOS. Leaf water potential of coffee estimated by landsat-8 images. Plos One, v. 15, n. 3, e031019, Mar. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Café. |
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| Registros recuperados : 6 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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