Changes in concentration and fractions of blood serum proteins of chickens during fattening
| Autor: | Natalija Filipović, Zvonko Stojević, Suzana Milinković-Tur, Blanka Beer Ljubić, Maja Zdelar-Tuk |
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| Jazyk: | angličtina |
| Rok vydání: | 2007 |
| Předmět: | |
| Zdroj: | Veterinarski arhiv Volume 77 Issue 4 |
| ISSN: | 1331-8055 0372-5480 |
| Popis: | This paper describes research into concentration of total proteins and individual protein fractions in the blood serum of Ross broiler chickens during fattening period. Blood for analysis was taken at the 14th, 28th and 42nd days of age by wing vein puncture. Concentration of total serum proteins was detected by spectrophotometry. Electrophoresis on gelled cellulose-acetate tapes determined the shares of individual fractions: albumins, alpha 1-, alpha 2-, beta 1-, beta 2- and gamma globulins, and their absolute concentrations were calculated from the concentration of total proteins. A statistically significant growth of total proteins concentration was established during the experiment (P Istraženo je kretanje koncentracija ukupnih bjelančevina i pojedinih frakcija bjelančevina u krvnom serumu tovnih pilića hibridne linije Ross. Krv za analizu uzimana je 14., 28. i 42. dana starosti, punkcijom krilne vene. Spektrofotometrijski je određena koncentracija ukupnih bjelančevina u krvnom serumu. Elektroforezom su određeni udjeli pojedinih frakcija: albumina, alfa 1-, alfa 2-, beta 1-, beta 2- i gama-globulina, a njihove apsolutne koncentracije izračunate iz ukupne koncentracije bjelančevina. Tijekom pokusa utvrđen je statistički značajan porast koncentracije ukupnih bjelančevina (P |
| Databáze: | OpenAIRE |
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