Wyniki wyszukiwania

1

Free carnitine content in urine of top Polish swimmers before and after 21-days of supplementation

100%

Przybylski S.

Polish Journal of Environmental Studies

|

1999

|

tom 08

|

nr 5

2

Transport and metabolic effects of carnitine and acylcarnitines in brain

86%

Nalecz K. A., Nalecz M. J.

Acta Biochimica Polonica

|

1993

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tom 40

|

nr 3

3

The antioxidant properties of carnitine in vitro

72%

Solarska K., Lewinska A., Karowicz-Bilinska A., Bartosz G.

Cellular and Molecular Biology Letters

|

2010

|

tom 15

|

nr 1

90-97

Many of the effects of carnitine are ascribed to its antioxidant properties. The aim of this study was to evaluate the antioxidant properties of carnitine in vitro. Carnitine was found to decolorize ABTS•+, and to protect fluorescein against bleaching induced by AAPH-derived peroxyl radicals and peroxynitrite, thiol groups against oxidation induced by hydrogen peroxide, peroxyl radicals, hypochlorite and peroxynitrite, and erythrocytes against hemolysis induced by peroxyl radicals and hypochlorite. These results show that carnitine has a direct antioxidant action against physiologically relevant oxidants.

4

The effect of training on plasma L-carnitine metabolism in purebred Arabian horses

58%

Kedzierski W.

Journal of Animal and Feed Sciences

|

2010

|

tom 19

|

nr 3

The aim of this study was to evaluate how training affects plasma total, free and esterified L-carnitine concentrations in horses. The study was done on a total of 32 healthy, trained purebred Arabian horses. The 32 horses comprised two groups. In the first group, 12 stallions and 6 mares three-year-old involved in race-training were studied at rest. In the second group, 14 stallions were studied during a typical race or endurance training session. Jugular venous blood samples were collected to determine lactic acid (LA), free fatty acids, glycerol, triacylglycerides (TG), and the total esterified and free L-carnitine contents. The race training session caused a significant increase in blood LA and plasma esterified L-carnitine, glycerol, and TG levels. It also caused a decrease in the plasma free L-carnitine concentration determined just after the end of exercise. Compared with endurance training, high-intensity racing exercise increased the plasma esterified L-carnitine concentration and decreased that of free L-carnitine according to training intensity.

5

Effect of palmitoylcarnitine on the cellular differentiation, proliferation and protein kinase C activity in neuroblastoma nb-2a cells

58%

Nalecz K. A., Mroczkowska J. E., Berent U., Nalecz M. J.

Acta Neurobiologiae Experimentalis

|

1997

|

tom 57

|

nr 4

6

Aktywnosc osi przysadkowo-gonadowej u kobiet z nadwaga stosujacych preparaty wspomagajace odchudzanie

44%

Gromadzka-Ostrowska J., Milewska M., Dwornicki J., Leszczynska B.

Bromatologia i Chemia Toksykologiczna

|

2005

|

tom 38

|

nr Supl.

527-531

U kobiet z nadwagą po 4 i 8 tygodniach stosowania diety ubogoenergetycznej i różnych suplementów wspomagających odchudzanie określano BMI, zawartość tłuszczu w ciele oraz stężenie 17ß-estradiolu i FSH w osoczu. Stwierdzono, że stosowane terapie odchudzające miały niewielki wpływ na zmiany aktywności osi przysadkowo-gonadowej.

Ograniczanie wyników

1 Acta Biochimica Polonica

1 Acta Neurobiologiae Experimentalis

1 Bromatologia i Chemia Toksykologiczna

1 Cellular and Molecular Biology Letters

1 Journal of Animal and Feed Sciences

1 Polish Journal of Environmental Studies

2 Nalecz K. A.

2 Nalecz M. J.

1 Bartosz G.

1 Berent U.

1 Dwornicki J.

1 Gromadzka-Ostrowska J.

1 Karowicz-Bilinska A.

1 Kedzierski W.

1 Leszczynska B.

1 Lewinska A.

1 Milewska M.

1 Mroczkowska J. E.

1 Przybylski S.

1 Solarska K.

2 2010

1 2005

1 1999