2005
DOI: 10.5380/avs.v10i2.4413
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Determinação De Corpos Cetônicos Na Urina Como Ferramenta Para O Diagnóstico Rápido De Cetose Subclínica Bovina E Relação Com a Composição Do Leite

Abstract: RESUMO -Nas primeiras semanas de lactação as vacas de alta produção apresentam severas mudanças metabólicas, em virtude do déficit energético derivado do baixo consumo de matéria seca e da alta produção, constituindo fator predisponente para a cetose. As perdas econômicas ocasionadas pela cetose subclínica não têm sido adequadamente avaliadas. O presente trabalho teve por objetivo relacionar a presença de corpos cetônicos na urina com os níveis plasmáticos de beta-hidroxibutirato (BHB) e o conteúdo de sólidos … Show more

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Cited by 8 publications
(11 citation statements)
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“…However, did not have any correlation with urine pH. This result is in agree with data shown by Campos et al (2005) where no statistical relationship was found between serum levels of BHBA and urine ketone bodies with urine pH. Therefore, one could suggest that in the process of subclinical ketosis urine pH can be dismissed.…”
Section: Discussionsupporting
confidence: 81%
See 1 more Smart Citation
“…However, did not have any correlation with urine pH. This result is in agree with data shown by Campos et al (2005) where no statistical relationship was found between serum levels of BHBA and urine ketone bodies with urine pH. Therefore, one could suggest that in the process of subclinical ketosis urine pH can be dismissed.…”
Section: Discussionsupporting
confidence: 81%
“…During early lactation dairy cows experience a negative energy balance (NEB), which causes lipid mobilization from adipose tissue (Campos et al 2005). When the lipid mobilization is intense, and persevere for a long time, the glycogen reserves in the liver can be depleted, compromising the gluconeogenesis that lead the animal to a high risk in developing ketosis (Drackley 1999).…”
Section: Introductionmentioning
confidence: 99%
“…To generate this metabolic situation, an animal model was created. The model, based on group-specific interaction of dietary energy supply and body condition, is appropriate for testing the medical effectiveness of treating this kind of ketosis and its concomitants (Denis-Robichaud, Dubuc, Lefebvre & DesCôteaux, 2014;Campos, González, Coldebella & Lacerda, 2005). Research has been tested other forms of diagnosis as a magnetic resonance-based metabolomics.…”
Section: Ketosis and Fatty Liver Syndromementioning
confidence: 99%
“…A cetose é um transtorno metabólico frequentemente observado, em vacas leiteiras, durante o período inicial de lactação ocorrendo normalmente entre a segunda e sexta semana após o parto (MARQUES, 2003;ZHANG et al, 2010). (FLEMING, 1993;CAMPOS, et al,2005).…”
Section: Introductionunclassified
“…No Brasil, Corrasin (2004) avaliou dados de vacas multíparas e primíparas da raça Holandesa e verificou uma perda de 410,8 kg de leite durante toda a lactação. (FLEMING, 1993;CAMPOS, et al,2005;BERCHIELLI et al, 2006;GOFF et al, 2006).…”
Section: Introductionunclassified