Listar por autor "Tsantarliotou, M. P."
Mostrando ítems 1-6 de 6
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Dexamethasone reduces acrosin activity of ram spermatozoa
(2002)The aim of this study was to investigate the effect of dexamethasone on acrosin activity of spermatozoa in Chios rams during autumn (breeding season for sheep in Greece), in correlation with possible changes in blood ... -
Dietary administration of tannic acid lowers plasminogen activator activity in the liver of C3H hepatoma bearing male mice
(2000)Background: This study was undertaken to investigate if low-dose dietary administration of tannic acid exerts its chemopreventative activity on hepatocarcinogenesis in male C3H mice through changes of plasminogen activator ... -
Effects of dietary vitamin A intake on acrosin- and plasminogen-activator activity of ram spermatozoa
(2005)Acrosin and plasminogen activators are proteolytic enzymes of ram spermatozoa that play an essential role in the induction of the acrosome reaction, as well as the binding of spermatozoa to the oocyte and their penetration ... -
Involvement of the plasminogen activation system in cow endometritis
(2004)The objectives of this study were to investigate the: (a) presence and activity of components of the "plasminogen activators/plasmin" system in dairy cows with or without endometritis; (b) variations in enzyme activity ... -
Plasminogen activator activity in the porcine oviduct during the oestrous cycle
(2005)The mammalian oviduct is a dynamic tissue, which lies under the influence of ovarian steroids and produces proteins that affect various stages of fertilization and post-fertilization events. In this study, expression of ... -
Simultaneous determination of retinoic acid, retinol, and retinyl palmitate in ram plasma by liquid chromatography
(2003)A liquid chromatographic method is described for the simultaneous determination of retinoic acid, retinol, and retinyl palmitate in. ram plasma. Samples of 0.2 mL are extracted with 2-propanol-dichloromethane, the extracts ...