• Circulating Sclerostin responses to acute weight and non weight bearing sport activity in pre adolescent males

      Jamurtas, Athanasios Z; Leontsini, Diamanda; Avloniti, Alexandra; Vlachopoulos, Dimitris; Stampoulis, Theodoros; Chatzinikolaou, Athanasios; Gracia-Marco, Luis; Ubago-Guisado, Esther; Makris, Konstantinos; Tournis, Symeon; et al. (Ovid Technologies (Wolters Kluwer Health), 2017-05-01)
      Mechanical loading, i.e. physical activity and/or exercise, promotes bone formation during growth. Sclerostin, a glycoprotein, mediates osteocytes' response to mechanical loading by inhibiting the Wnt/lf-catenin pathway thereby inhibiting bone formation.
    • The effects of pre-exercise corinthian currants supplementation on antioxidant responses

      Jamurtas, Athanasios Z; Deli, Chariklia K; Fatouros, Ioannis G; Selemekou, Maria; Papoutsis, Alexandros; Koutedakis, Yiannis; Karathanos, Vaios (Ovid Technologies (Wolters Kluwer Health), 2016-05)
      Τhe use of nutritional supplements before and during a sporting event, especially of a prolonged nature, is very common among competitors and routinely advised by exercise professionals. Corinthian currants have a high carbohydrate content making them a potentially ideal carbohydrate source for prolonged exercise. However, their effectiveness as an ergogenic aid has never been studied.