Sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosis
The aim of this study was to evaluate the preventive effect of sodium bicarbonate on systemic acidosis due to ruminal acidosis, which was induced by ingestion of concentrate after prolonged fasting. Fourteen sheep were divided into three experimental groups: control group (Cg), with four sheep, subm...
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Colégio Brasileiro de Patologia Animal (CBPA)
2014-09-01
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doaj-bb412f6438d149e48e77b4f079b7124e2020-11-25T01:21:38ZengColégio Brasileiro de Patologia Animal (CBPA)Pesquisa Veterinária Brasileira1678-51502014-09-0134982282610.1590/S0100-736X2014000900003S0100-736X2014000900003Sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosisLuciane M. Laskoski0Lívia S. Muraro1Marinho S. Santana Júnior2Mariana B. Carvalho3Silvio H. Freitas4Renata G.S. Dória5Marcelo D. Santos6Rosangela Locatelli Dittrich7Universidade Federal do ParanáUniversidade de CuiabáUniversidade de CuiabáUniversidade de CuiabáUniversidade de CuiabáUniversidade de São PauloUniversidade de CuiabáUniversidade Federal do ParanáThe aim of this study was to evaluate the preventive effect of sodium bicarbonate on systemic acidosis due to ruminal acidosis, which was induced by ingestion of concentrate after prolonged fasting. Fourteen sheep were divided into three experimental groups: control group (Cg), with four sheep, submitted to fasting without development of ruminal acidosis; no-treated group (NTg), with five sheep with rumen acidosis without preventive treatment; and treated group (Tg), with five sheep with rumen acidosis and preventively treated with sodium bicarbonate. Assessments of ruminal pH and arterial hemogasometry were performed for 48 hours after ingestion of the concentrate. There was a reduction in the ruminal pH in all groups, whereas the Cg showed a reduction only after 24 hours. A reduction in the arterial pH, bicarbonate and base excess in all groups was also noted, indicating systemic metabolic acidosis, but the NTg presented the greatest alteration. It is concluded that sodium bicarbonate prevents systemic metabolic acidosis, reducing its severity in sheep subjected to ruminal acidosis.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2014000900003&lng=en&tlng=enBicarbonato de sódioacidose láctica ruminalacidose metabólica sistêmicatamponanteshemogasometriaovelhas |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Luciane M. Laskoski Lívia S. Muraro Marinho S. Santana Júnior Mariana B. Carvalho Silvio H. Freitas Renata G.S. Dória Marcelo D. Santos Rosangela Locatelli Dittrich |
spellingShingle |
Luciane M. Laskoski Lívia S. Muraro Marinho S. Santana Júnior Mariana B. Carvalho Silvio H. Freitas Renata G.S. Dória Marcelo D. Santos Rosangela Locatelli Dittrich Sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosis Pesquisa Veterinária Brasileira Bicarbonato de sódio acidose láctica ruminal acidose metabólica sistêmica tamponantes hemogasometria ovelhas |
author_facet |
Luciane M. Laskoski Lívia S. Muraro Marinho S. Santana Júnior Mariana B. Carvalho Silvio H. Freitas Renata G.S. Dória Marcelo D. Santos Rosangela Locatelli Dittrich |
author_sort |
Luciane M. Laskoski |
title |
Sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosis |
title_short |
Sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosis |
title_full |
Sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosis |
title_fullStr |
Sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosis |
title_full_unstemmed |
Sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosis |
title_sort |
sodium bicarbonate as prevention of metabolic acidosis in sheep submitted to experimental ruminal acidosis |
publisher |
Colégio Brasileiro de Patologia Animal (CBPA) |
series |
Pesquisa Veterinária Brasileira |
issn |
1678-5150 |
publishDate |
2014-09-01 |
description |
The aim of this study was to evaluate the preventive effect of sodium bicarbonate on systemic acidosis due to ruminal acidosis, which was induced by ingestion of concentrate after prolonged fasting. Fourteen sheep were divided into three experimental groups: control group (Cg), with four sheep, submitted to fasting without development of ruminal acidosis; no-treated group (NTg), with five sheep with rumen acidosis without preventive treatment; and treated group (Tg), with five sheep with rumen acidosis and preventively treated with sodium bicarbonate. Assessments of ruminal pH and arterial hemogasometry were performed for 48 hours after ingestion of the concentrate. There was a reduction in the ruminal pH in all groups, whereas the Cg showed a reduction only after 24 hours. A reduction in the arterial pH, bicarbonate and base excess in all groups was also noted, indicating systemic metabolic acidosis, but the NTg presented the greatest alteration. It is concluded that sodium bicarbonate prevents systemic metabolic acidosis, reducing its severity in sheep subjected to ruminal acidosis. |
topic |
Bicarbonato de sódio acidose láctica ruminal acidose metabólica sistêmica tamponantes hemogasometria ovelhas |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2014000900003&lng=en&tlng=en |
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