Top Abstract Purchase Related
Home
>
Node
>
Subnode

Enzyme constellation in cows of the Simmental crossbreed and Black Pied breed during the dry period and lactation

Abrashev, N.; Ivanov, V.; Georgiev, P.; Angelov, G.; Delev, K.

Veterinarno-Meditsinski Nauki 24(7): 64-68

1987

ISSN/ISBN: 0324-1068
PMID: 3672921
Document Number: 302903
Studied was the enzyme constellation, resp., activity of alkaline phosphatase (AP), glutamate-oxaloacetic transaminase (GOT), glutamate-pyruvate transaminase (GPT), aldolase (ALD), leucin-aminopeptidase (LAP), cholinesterase (CE), creatine phosphokinase (CPK), lactate dehydrogenase (LDH), ornithine carbamoyltransferase (OCT), and guanase (G) in a total of 360 clinically normal and lactating and dry cows of the Black-and-White and Simmental crossbreeds. Characteristic quantitative changes were found with GOT, GPT, ALD, LDH, and CPK both over the dry period and over the entire period of lactation. The activity of LAP, AP, OCT, and G was not influenced by the functional status of the animals. In the course of the analyses there were changes in the serum ALD, CE, and GOT, associated with the breed. The enzymes referred to were studied with a view to establishing their normal parameters needed for the practice as the base to demonstrate preclinical disturbances in individual organs and tissues of the cows during pregnancy and the puerperium.

Document emailed within 1 workday
Secure & encrypted payments

Tschudi, P.; Ueltschi, G.; Martig, J.; Küpfer, U. 1975: Autosomal trisomy as the cause of a high ventricular septal defect in a calf of the Simmental breed Schweizer Archiv für Tierheilkunde 117(6): 335-340
Dudriková, E.; Sokol, J.; Burdová, O.; Turek, P.; Cabadaj, R. 1996: Oxytetracycline in the milk of dairy cows with clinical signs of mastitis during the lactation period Veterinarni Medicina 41(11): 329-333
Grabherr, H.; Spolders, M.; Flachowsky, G.; Fürll, M. 2008: Influence of zeolite A supplementation during the dry period of dairy cows on feed intake, on the macro and trace element metabolism around calving and milk yield in the following lactation Berliner und Munchener Tierarztliche Wochenschrift 121(1-2): 41-52
Kudlác, E.; Bechynĕ, K.; Kapoun, B. 1975: Conception ability of early mated heifers of Bohemiam spotted and black-pied lowland cattle and their crossbreeds Veterinarni Medicina 20(9): 501-510
Izquierdo, N.; Angelov, A.K. 1984: Morphological changes in the oviducts of infertile cows of the zebu breed Veterinarno-Meditsinski Nauki 21(4): 69-77
Osinga, A.; Meyer, P.; Dijkstra, R.G. 1976: Acute severe mastitis in cows of the Dutch-Friesian Breed Tijdschrift Voor Diergeneeskunde 101(10): 548-558
Ernst, L.K.; Sulimova, G.E.; Orlova, A.R.; Udina, I.G.; Pavlenko, S.P. 1997: Features of the distribution of BoLA-A antigens and alleles of the BoLA-DRB3 gene in Black Pied cattle in relation to association with leukemia Genetika 33(1): 87-95
S'tavíková, M.; Lojoda, L.; Matousková, O.; Polácek, J. 1982: Heritability in the incidence of rudimentary teats in milk cows of the Bohemian spotted breed Veterinarni Medicina 27(8): 459-464
Tkachuk, V.N.; Vinnichuk, D.T. 1996: A statistical genetic analysis of the calving traits of cows of a Ukrainian beef breed Tsitologiia i Genetika 30(6): 73-77
Koopman, J.J.; Wijbenga, A. 1973: Fertility and milk production in cows of the Dutch-Friesian breed in the province of North-Holland Tijdschrift Voor Diergeneeskunde 98(12): 565-577
Sendecka, A.; Doraczyński, H. 1988: Effect of prenatal breast preparation for breast feeding on the incidence of lactation disorders in the early period of lactation Wiadomosci Lekarskie 41(3): 161-164
Roberts, C.J.; Reid, I.M.; Rowlands, G.J.; Patterson, A. 1981: A fat mobilisation syndrome in dairy cows in early lactation Veterinary Record 108(1): 7-9
Schams, D.; Reinhardt, V.; Karg, H. 1972: Effects of 2-Br- -ergokryptine on plasma prolactin level during parturition and onset of lactation in cows Experientia 28(6): 697-699
Thurmond, M.C.; Hietala, S.K. 1997: Effect of Neospora caninum infection on milk production in first-lactation dairy cows Journal of the American Veterinary Medical Association 210(5): 672-674
Guitian, J.; Thurmond, M.C.; Hietala, S.K. 1999: Infertility and abortion among first-lactation dairy cows seropositive or seronegative for Leptospira interrogans serovar hardjo Journal of the American Veterinary Medical Association 215(4): 515-518
Merck, C.C.; Dannemann, R.; Pfleiderer, U.E. 1977: Drug-induced drying-off of milk cows with benzathin-cloxacillin. III. Effect on udder health in following lactation periods Berliner und Munchener Tierarztliche Wochenschrift 90(11): 209-212
Ropstad, E.; Vik-Mo, L.; Refsdal, A.O. 1989: Levels of milk urea, plasma constituents and rumen liquid ammonia in relation to the feeding of dairy cows during early lactation Acta Veterinaria Scandinavica 30(2): 199-208
Dale, H.; Vik-Mo, L.; Fjellheim, P. 1979: A field survey of fat mobilization and liver function of dairy cows during early lactation. Relationship to energy balance, appetite and ketosis Nordisk Veterinaermedicin 31(3): 97-105
King, G.J.; Randall, L.F. 1974: Official lactation records received in 1973, by State; Summary of Official lactation records reported since 1957; Records reported but not used in genetic evaluation 1973; Sire identification in Official lactation records, 1969-1973, by State; Summary of the use of Offical records for bull and cow evaluation; Percentage of cows with sire identification Dairy Herd Improvement Letter 50(2): 8
Neville, M.C.; Keller, R.; Seacat, J.; Lutes, V.; Neifert, M.; Casey, C.; Allen, J.; Archer, P. 1988: Studies in human lactation: milk volumes in lactating women during the onset of lactation and full lactation American Journal of Clinical Nutrition 48(6): 1375-1386