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Akademický článek

Activity of glutathione peroxidase (GSH-Px) in the blood of ewes and their lambs receiving the selenium-enriched unicellular alga Chlorella

Autor: J. Trávníček, J. Racek, L. Trefil, H. Rodinová, V. Kroupová, J. Illek, J. Doucha, L. Písek

Publikováno v: Czech Journal of Animal Science, Vol 53, Iss 7, Pp 292-298 (2008)

The effect of supplementation of selenium inorganic and organic forms on the activity of glutathione peroxidase (GSH-Px) was investigated for 7-8 months in three groups of ewes (by five animals each) and in born lambs. The basal feed ration contained

Externí odkaz: https://doaj.org/article/d55a41bb180b4fd0a8c7b2521c8a3d4a

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Akademický článek

Late Orthodontic Prosthetic Therapy with the Use of Delair Mask

Autor: J. Racek, L. Cupal, T. Dostálová

Publikováno v: Česká Stomatologie a Praktické Zubní Lékařství, Vol 106, Iss 6, Pp 173-176 (2006)

The adjustment of diastema and trema in complete set of dentition is not easy and requires an interdisciplinary approach. Conspicuous gaps at visible part of dentition represent a distractive or worrisome aesthetic handicap with negative influence on

Externí odkaz: https://doaj.org/article/61a2e7aa07a842dd8bbd24a0f8bdc303

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Akademický článek

Hypodontia of Upper Lateral Incisors - Late Orthodontic-Prosthetic Therapy

Autor: J. Racek, T. Dostálová

Publikováno v: Česká Stomatologie a Praktické Zubní Lékařství, Vol 105, Iss 4, Pp 105-108 (2005)

The authors present the procedure and result of the late orthodontic-prosthetic therapy of skeletodental anomaly of the Angle II/1 class with hypodontia of upper lateral incisors. The defect caused disorders in the esthetic features of the face, espe

Externí odkaz: https://doaj.org/article/905f30cf114446b0b6a85f2e3bd07c59

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Akademický článek

Health effects of beer from the angle of free radicals and antioxidants.

Autor: J. RACEK, V. HOLEČEK, P. PRŮCHA, L. TREFIL, J. A. VINSON

Publikováno v: Kvasný průmysl, Vol 47, Iss 7, Pp 206-208 (2001)

Alcohol and mixture of antioxidants belong among the main biologically effective components in beer. The article indicates in a well-arranged from the efficiency of alcohol on organism; the ratio of the favourable and unfavourable effects depends on

Externí odkaz: https://doaj.org/article/9d243be9c29d467d9bffd42707e22acc

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