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1. | | CRUZ, G. dos S. da; SILVA, A. D. de S.; VERA, G. S.; SOUZA, I. M. de; SILVA, K. J. D. e; SOUZA, H. A. de. Produtividade de cultivares de feijão-caupi sob diferentes sistemas de manejo de solo. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA MEIO-NORTE, 4., 2018, Teresina, PI. Anais da IV Jornada Científica da Embrapa Meio-Norte. Brasília, DF: Embrapa, 2018. p. 47. Biblioteca(s): Embrapa Meio-Norte. |
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2. | | SANTOS, S. F. da C. B. dos; BRITO, L. de C. R. de; SILVA, G. S. F.; FERREIRA, A. C. M.; SILVA, A. D. de S.; SOUZA, H. A. de. Efeito do sombreamento de renques de eucalipto na produtividade da soja em sistema silviagrícola no Cerrado maranhense. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA MEIO-NORTE, 4., 2018, Teresina, PI. Anais da IV Jornada Científica da Embrapa Meio-Norte. Brasília, DF: Embrapa, 2018. p. 34. Biblioteca(s): Embrapa Meio-Norte. |
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Registros recuperados : 2 | |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
06/12/2016 |
Data da última atualização: |
06/12/2016 |
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. |
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. |
Título: |
Blood pressure and renal injury in dogs with visceral leishmaniasis. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Brasília, DF, v. 39, n. 9, p. 857-863, set. 2016. |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Doença parasitária; Doença renal; Glomerulopatia; Hipertensão; Leishmaniose visceral; Pressão sanguínea. |
Thesagro: |
Cão; Pressão arterial; Rim. |
Thesaurus NAL: |
Blood pressure; Dogs; Glomerulopathy; Hypertension; Kidneys; Leishmaniasis; Parasitoses; proteinuria. |
Categoria do assunto: |
-- |
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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