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Wpływ tylozyny i prebiotyków na wybrane parametry odporności humoralnej u cieląt

100%

Szymanska-Czerwinska M., Bednarek D.

Medycyna Weterynaryjna

2011

tom 67

nr 04

The aim of the study was to estimate the effect of tylosin and prebiotics (β-glucans and mannanooligosaccharides) added to feed on the selected humoral immune parameters in calves. Among them, the concentrations of total protein and γ-globulin, titre of conglutinin, and activity of alkaline phosphatase were tested in calf serum. The study was performed on 36 clinically healthy, Black and White Lowland breed calves, aged 6-8 weeks. The animals were randomly divided into three equal groups. The calves in group I were fed with feedingstuff supplemented by the tylosin. The second group of calves received prebiotics and the control (group III) was fed the same feedingstuff without the additives. The results indicated that supplementation of feedingstuff with prebiotics and tylosin had a positive effect on the total protein and gammaglobulin concentrations. The titre of conglutynin was significantly higher in the group of calves fed prebiotics in comparison with the control group. The activity of alkaline phosphatase was higher in both experimental groups of animals but a stronger activity of this enzyme was observed in the calves fed tylosin.

Wplyw cynku i magnezu na miano konglutyniny oraz zawartosc karotenow, witaminy A i gammaglobulin w surowicy cielat

100%

Bednarek D., Kondracki M., Bicka L.

Medycyna Weterynaryjna

1994

tom 50

nr 12

625-627

The studies were performed on 28 calves aged 2-8 weeks, which were divided into four equal groups. The calves of group I were given 500 mg of zinc in the form of a water solution of ZnCh. Group II received the same dose of ZnCl2 and 2500 mg of Mg (water solution of MgCl2 x x 6H2O) and group III - only 2500 mg (MgCl2 x 6H2O). The preparations were given orally, once a day, for 4 weeks. Group IV served as the control. The following parameters were assayed: conglutinin titre and the content of carotins, vitamin A and gamma-globulin in their serum. The administration of zinc and magnesium chloride for 4 weeks caused a marked increase of the conglutinin titre and carotins, vitamin A and gamma-globulin concentration in the serum of the calves.

Ograniczanie wyników

2 Medycyna Weterynaryjna

2 Bednarek D.

1 Bicka L.

1 Kondracki M.

1 Szymanska-Czerwinska M.

1 2011

1 1994

Wyniki wyszukiwania

Wpływ tylozyny i prebiotyków na wybrane parametry odporności humoralnej u cieląt

Wplyw cynku i magnezu na miano konglutyniny oraz zawartosc karotenow, witaminy A i gammaglobulin w surowicy cielat