The effect of age and teat order on alpha1-acid glycoprotein, neutrophil-to-lymphocyte ratio, cortisol, and average daily gain in commercial growing pigs.
作者： C L Stull , C J Kachulis , J L Farley , G J Koenig
DOI: 10.2527/1999.77170X
关键词:
摘要: The objectives of the study were to evaluate age and teat order on a performance trait, average daily gain, physiological stress indicators, α 1 -acid glycoprotein (AGP), neutrophil-to-lymphocyte ratio (N:L), cortisol in commercial growing pigs from weaning market age. Pigs (n = 129) five California farms weighed blood-sampled at 28-d intervals 28 168 d Laboratory assays performed blood samples quantify cortisol, AGP, N:L. Age facility effects (P .05), found for all three traits ADG. that routinely suckled teats 1, 4, or 6 (numbered anterior posterior upper bank) had similar (P>.05) ADG BW throughout production cycle. No correlation ( P > .05) was between use these as health indices facilities has limitations comparing data different ages pigs.
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H Itoh, K Tamura, K Kidoguchi, Y Motoi, M Izumi, Y Funayama, The influence of age and health status on the serum alpha 1-acid glycoprotein level of conventional and specific pathogen-free pigs. Canadian Journal of Veterinary Research-revue Canadienne De Recherche Veterinaire. ,vol. 57, pp. 74- 78 ,(1993)
Fritz Heckner, H. Peter Lehmann, Yuan S. Kao, Practical microscopic hematology: A manual for the clinical laboratory and clinical practice ,(1980)
J Gauldie, C D Richards, H Baumann, T J Brown, M Shoyab, Recombinant oncostatin M stimulates the production of acute phase proteins in HepG2 cells and rat primary hepatocytes in vitro. Journal of Immunology. ,vol. 148, pp. 1731- 1736 ,(1992)
P.H. Hemsworth, C.G. Winfield, P.D. Mullaney, A study of the development of the teat order in piglets Applied Animal Ethology. ,vol. 2, pp. 225- 233 ,(1976) , 10.1016/0304-3762(76)90054-7
J.L. Barnett, P.H. Hemsworth, A.M. Hand, Effects of chronic stress on some blood parameters in the pig Applied Animal Ethology. ,vol. 9, pp. 273- 277 ,(1983) , 10.1016/0304-3762(83)90007-X
DAVID FRASER, B. K. THOMPSON, VARIATION IN PIGLET WEIGHTS: RELATIONSHIP TO SUCKLING BEHAVIOR, PARITY NUMBER AND FARROWING CRATE DESIGN Canadian Journal of Animal Science. ,vol. 66, pp. 31- 46 ,(1986) , 10.4141/CJAS86-005
G. Mancini, A.O. Carbonara, J.F. Heremans, Immunochemical quantitation of antigens by single radial immunodiffusion Immunochemistry. ,vol. 2, pp. 235- 244 ,(1965) , 10.1016/0019-2791(65)90004-2
Anne Rosillon-Warnier, R. Paquay, Development and consequences of teat-order in piglets Applied Animal Behaviour Science. ,vol. 13, pp. 47- 58 ,(1984) , 10.1016/0168-1591(84)90051-0
D. Fraser, R. Morley Jones, The ‘teat order’ of suckling pigs: I. Relation to birth weight and subsequent growth The Journal of Agricultural Science. ,vol. 84, pp. 387- 391 ,(1975) , 10.1017/S0021859600052588
H Baumann, R E Hill, D N Sauder, G P Jahreis, Regulation of major acute-phase plasma proteins by hepatocyte-stimulating factors of human squamous carcinoma cells. Journal of Cell Biology. ,vol. 102, pp. 370- 383 ,(1986) , 10.1083/JCB.102.2.370