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Purple carrots (Daucus carota ssp. sativus var. atrorubens Alef.) accumulate anthocyanins in their roots, petioles and other plant parts. These flavonoid pigments represent an excellent dietary source of antioxidant and ...

The function of the HPA axis is subject to regulation by many factors, which achieve relevance under normal and pathological conditions. In the case of aging, this period of life is associated with disturbances of the HP...

Lección conmemorativa Carlos Jiménez Díaz instituida en memoria del insigne maestro de la medicina cuya vida estuvo íntegramente dedicada a la docencia e investigación. original manuscrita Fil: Leloir, Luis Federico...

Total heavy metal concentrations have been monitored for almost thirty years, while organotin compounds have only been evaluated in the last few years. Intertidal as well as subtidal surface sediments were fully analyzed...