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Serum acute phase proteins in cows with SARA (Subacute Ruminal Acidosis) suspect / Proteínas séricas de fase aguda em vacas com suspeita de SARA (Subacute Ruminal Acidosis)
Cannizzo, C; Gianesella, M; Giudice, E; Messina, V; Piccione, G; Morgante, M.
  • Cannizzo, C; University of Padua. Department of Veterinary Clinical Sciences. Legnaro. IT
  • Gianesella, M; University of Padua. Department of Veterinary Clinical Sciences. Legnaro. IT
  • Giudice, E; University of Messina. Messina. IT
  • Messina, V; University of Messina. Messina. IT
  • Piccione, G; University of Messina. Messina. IT
  • Morgante, M; University of Messina. Messina. IT
Arq. bras. med. vet. zootec ; 64(1): 15-22, Feb. 2012. ilus, tab
Article in English | LILACS | ID: lil-617923
ABSTRACT
The aim of this study was to evaluate the variations of Acute Phase Proteins (APPs) and other blood constituents during the onset of the sub-acute ruminal acidosis (SARA) pathological status. A total of 108 cows from 12 dairy herds were randomly selected and divided into three Groups of 36 animals each. All animals were subjected to a rumenocentesis. Group A was composed by subjects with a rumen pH>5.8, Group B was composed by subjects with a rumen pH ≤5.5≤5.8 and Group C was composed by subjects with a rumen pH<5.5. Blood samples were collected by jugular venipuncture and Haptoglobin (Hp), Serum Amyloid A (SAA), Total Proteins, Albumin and White Blood Cells (WBC) were determined. One-way ANOVA showed a statistical significance on Rumen pH, Hp, SAA. SARA seems not stimulate the APPs production from liver.
RESUMO
O objetivo deste estudo foi avaliar as variações de Proteínas de Fase Aguda (APPs) e outros constituintes sanguíneos durante o início do status patológico de sub-acute ruminal acidosis (SARA). O total de 108 vacas de 12 rebanhos leiteiros foram aleatoriamente selecionados e divididos em três grupos com 36 animais cada. Todos os animais foram submetidos a ruminocentesis. O Grupo A foi composto por sujeitos com rumen pH>5.8, o Grupo B foi composto por sujeitos com rumen pH ≤5.5≤5.8 e o Grupo C foi composto por sujeitos com rumen pH<5.5. Amostras sanguíneas foram coletas por punção venosa jugular e Haptoglobin (Hp), Serum Amyloid A (SAA), Proteínas totais, Albumin e células brancas do sangue (WBC) foram determinadas. ANOVA em via única mostrou significância estatística em Rumen pH, Hp, SAA. SARA não parece estimular a produção de APPs pelo fígado.


Full text: Available Index: LILACS (Americas) Type of study: Controlled clinical trial / Diagnostic study Language: English Journal: Arq. bras. med. vet. zootec Journal subject: Veterinary Medicine Year: 2012 Type: Article Affiliation country: Italy Institution/Affiliation country: University of Messina/IT / University of Padua/IT

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Full text: Available Index: LILACS (Americas) Type of study: Controlled clinical trial / Diagnostic study Language: English Journal: Arq. bras. med. vet. zootec Journal subject: Veterinary Medicine Year: 2012 Type: Article Affiliation country: Italy Institution/Affiliation country: University of Messina/IT / University of Padua/IT