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    Antioxidant activity in Spalax ehrenbergi: a possible adaptation to underground stress

    The blind subterranean mole rat Spalax ehrenbergi superspecies has evolved adaptive strategies to cope with underground stress. Hypoxia is known to stimulate reactive oxygen species generation; however, mechanism...

    Beatriz Caballero, Cristina Tomás-Zapico in Journal of Comparative Physiology A (2006)

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    Circadiane Rhythmik und Regulation von Enzymen des Tryptophan-Stoffwechsels in Rattenleber und -niere

    1. The activity of tryptophan pyrrolase shows a monophasic circadian rhythm. The increase in activity is due to ...

    Rüdiger Hardeland in Zeitschrift für vergleichende Physiologie (1969)