Wyniki wyszukiwania

1

Use of propylene glycol and maize meal in cows during the transition period

100%

Kruczynska H., Nowak W., Wylegala S., Darul K., Rzepecka D.

Polish Journal of Natural Sciences. Supplement

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2006

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tom 03

193-197

2

Effects of propylene glycol supplementation on blood biochemical parameters in dairy cows

100%

Mikula R., Nowak W., Jaskowski J. M., Mackowiak P., Pruszynska E., Wlodarek J.

Bulletin of the Veterinary Institute in Puławy

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2008

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tom 52

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nr 3

The objective of this study was to determine the effect of propylene glycol supplementation as powder top dressing during the transition period on selected blood parameters in dairy cows and to evaluate the optimum time of the administration of this glucose precursor. Forty-eight Holstein-Fresian cows were divided into four groups: control with no glycol supplementation, glycol administered from day 14 before parturition until calving, glycol supplemented from calving to day 14 postpartum, and glycol fed from day 14 prepartum to day 14 of lactation. Blood samples were collected three weeks and then one week before parturition and on 14th, 56th, and 70th d of lactation, then concentrations of glucose, non-esterified fatty acids, cholesterol, triglycerides, insulin, and the activity of aspartate aminotransferase and γ-glutamyl transpeptidase were analysed. Propylene glycol, which was supplemented as top dressing during transition period, had no major effects on biochemical variables throughout this period. However, there was observed a positive glycol effect on glucose concentration and the activity of aspartate aminotransferase during lactation.

3

Testing for toxic effects of alcohols on Polytomella papillata [Chlorophyceae] aggregation behavior using the spectrophotometer to measure the endpoint

67%

Gimelli S. P., Gittleson S. M., Um T. J.

Acta Protozoologica

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1999

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tom 38

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nr 4

4

Glikol propylenowy czy gliceryna dla krów mlecznych w okresie przejściowym?

59%

Kowalski Z. M.

Lecznica Dużych Zwierząt. Ogólnopolski Kwartalnik dla Lekarzy Weterynarii

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2015

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tom 10

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nr 3

5

Nastepstwa metaboliczne stosowania glikolu propylenowego, niacyny oraz kwasnego weglanu sodu w zywieniu krow mlecznych

43%

Mikolajczak J., Grabowicz M.

Biuletyn Informacyjny. Instytut Zootechniki

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2002

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tom 40

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nr 2

229-236

Ograniczanie wyników

1 Acta Protozoologica

1 Biuletyn Informacyjny. Instytut Zootechniki

1 Bulletin of the Veterinary Institute in Puławy

1 Lecznica Dużych Zwierząt. Ogólnopolski Kwartalnik dla Lekarzy Weterynarii

1 Polish Journal of Natural Sciences. Supplement

2 Nowak W.

1 Darul K.

1 Gimelli S. P.

1 Gittleson S. M.

1 Grabowicz M.

1 Jaskowski J. M.

1 Kowalski Z. M.

1 Kruczynska H.

1 Mackowiak P.

1 Mikolajczak J.

1 Mikula R.

1 Pruszynska E.

1 Rzepecka D.

1 Um T. J.

1 Wlodarek J.

1 Wylegala S.

1 2015

1 2008

1 2006

1 2002

1 1999

Use of propylene glycol and maize meal in cows during the transition period

Effects of propylene glycol supplementation on blood biochemical parameters in dairy cows

Testing for toxic effects of alcohols on Polytomella papillata [Chlorophyceae] aggregation behavior using the spectrophotometer to measure the endpoint

Glikol propylenowy czy gliceryna dla krów mlecznych w okresie przejściowym?

Nastepstwa metaboliczne stosowania glikolu propylenowego, niacyny oraz kwasnego weglanu sodu w zywieniu krow mlecznych