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Changes in serum protein electrophoresis profiles and acute phase proteins in calves with diarrhea.
Choi, Kyoung-Seong; Kang, Jin-Hee; Cho, Hyung-Chul; Yu, Do-Hyeon; Park, Jinho.
Afiliação
  • Choi KS; Department of Animal Science and Biotechnology, College of Ecology and Environmental Science, Kyungpook National University, Sangju 37224, Republic of Korea (Choi, Cho); College of Veterinary Medicine, Jeonbuk National University, Iksan 54596, Republic of Korea (Kang, Park); College of Veterinary Me
  • Kang JH; Department of Animal Science and Biotechnology, College of Ecology and Environmental Science, Kyungpook National University, Sangju 37224, Republic of Korea (Choi, Cho); College of Veterinary Medicine, Jeonbuk National University, Iksan 54596, Republic of Korea (Kang, Park); College of Veterinary Me
  • Cho HC; Department of Animal Science and Biotechnology, College of Ecology and Environmental Science, Kyungpook National University, Sangju 37224, Republic of Korea (Choi, Cho); College of Veterinary Medicine, Jeonbuk National University, Iksan 54596, Republic of Korea (Kang, Park); College of Veterinary Me
  • Yu DH; Department of Animal Science and Biotechnology, College of Ecology and Environmental Science, Kyungpook National University, Sangju 37224, Republic of Korea (Choi, Cho); College of Veterinary Medicine, Jeonbuk National University, Iksan 54596, Republic of Korea (Kang, Park); College of Veterinary Me
  • Park J; Department of Animal Science and Biotechnology, College of Ecology and Environmental Science, Kyungpook National University, Sangju 37224, Republic of Korea (Choi, Cho); College of Veterinary Medicine, Jeonbuk National University, Iksan 54596, Republic of Korea (Kang, Park); College of Veterinary Me
Can J Vet Res ; 85(1): 45-50, 2021 Jan.
Article em En | MEDLINE | ID: mdl-33390652
ABSTRACT
Calf diarrhea leads to substantial economic losses in the livestock industry worldwide due to medical treatment costs, retarded growth performance, and even death. The objective of this study was to investigate changes in serum protein profiles and acute phase proteins in calves with diarrhea and identify the association between these changes and diarrhea. A total of 185 Korean beef calves were used and divided into 3 groups by age 1 to 10 days (n = 46), 11 to 20 days (n = 65), and 21 to 30 days (n = 74). Blood and fecal samples were collected from each calf. Serum concentrations of total protein, protein fractions (albumin, α1-globulin, α2-globulin, ß-globulin, and γ-globulin), haptoglobin (Hp), and serum amyloid A (SAA) were analyzed. Compared to calves without diarrhea, calves with diarrhea had significantly lower albumin concentrations at 11 to 20 days and 21 to 30 days of age (P = 0.017 and P = 0.000, respectively) and significantly higher α1-globulin fractions at 21 to 30 days of age (P = 0.01). Interestingly, α2-globulin fractions were significantly higher in diarrheic calves in all age groups, whereas γ-globulin fractions were significantly lower in calves with diarrhea aged 1 to 10 days, compared with normal animals. In calves with diarrhea, the concentration of Hp was significantly higher, whereas SAA levels were not different between normal and diarrheic calves. In addition, a positive correlation was found between α2-globulin and Hp (P = 0.0004). Taken together, these results provide useful information about the use of serum protein profiles and Hp as prognostic and diagnostic markers for animal health status.
La diarrhée des veaux entraîne des pertes économiques substantielles dans l'industrie de l'élevage dans le monde entier en raison des coûts des traitements médicaux, du retard de croissance et même de la mort. L'objectif de cette étude était d'étudier les changements dans les profils des protéines sériques et les protéines de la phase aiguë chez les veaux souffrant de diarrhée et d'identifier l'association entre ces changements et la diarrhée. Un total de 185 veaux de boucherie coréens ont été utilisés et répartis en trois groupes par âge 1 à 10 jours (n = 46), 11 à 20 jours (n = 65) et 21 à 30 jours (n = 74). Des échantillons de sang et de matières fécales ont été prélevés sur chaque veau. Les concentrations sériques de protéines totales, les fractions protéiques (albumine, α1-globuline, α2-globuline, ß-globuline et γ-globuline), d'haptoglobine (Hp) et d'amyloïde sérique A (SAA) ont été analysées. Par rapport aux veaux sans diarrhée, les veaux souffrant de diarrhée avaient des concentrations d'albumine significativement plus faibles à 11 à 20 jours et 21 à 30 jours d'âge (P = 0,017 et P = 0,000, respectivement) et des fractions d'α1-globuline significativement plus élevées à 21 à 30 jours d'âge (P = 0,01). Il est intéressant de noter que les fractions d'α2-globuline étaient significativement plus élevées chez les veaux diarrhéiques de tous les groupes d'âge, tandis que les fractions de γ-globuline étaient significativement plus faibles chez les veaux souffrant de diarrhée âgés de 1 à 10 jours, par rapport aux animaux témoins. Chez les veaux souffrant de diarrhée, la concentration de Hp était significativement plus élevée, tandis que les niveaux de SAA n'étaient pas différents entre les veaux normaux et diarrhéiques. De plus, une corrélation positive a été trouvée entre l'α2-globuline et Hp (P = 0,0004). Pris ensemble, ces résultats fournissent des informations utiles sur l'utilisation des profils de protéines sériques et de Hp comme marqueurs pronostiques et diagnostiques de l'état de santé des animaux.(Traduit par Docteur Serge Messier).
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Proteínas de Fase Aguda / Proteínas Sanguíneas / Doenças dos Bovinos / Diarreia / Eletroforese Aspecto: Patient_preference Limite: Animals Idioma: En Revista: Can J Vet Res Ano de publicação: 2021 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Proteínas de Fase Aguda / Proteínas Sanguíneas / Doenças dos Bovinos / Diarreia / Eletroforese Aspecto: Patient_preference Limite: Animals Idioma: En Revista: Can J Vet Res Ano de publicação: 2021 Tipo de documento: Article