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INTRODUCTION: Neuropharmacological and human clinical studies have suggested that the dopaminergic system of the brain is substantively involved in normal and pathological phenotypes of attention. Dopamine transporter gene (DAT1) was proposed as a candidate gene for Attention‑Deficit/Hyperactivity Disorder (ADHD). AIM(S): To investigate the effect of the DAT1 gene on performance in the several attentional...
W latach 2010–1012 przeprowadzono badania mające na celu określenie wpływu składu i terminu zbioru na zawartość składników pokarmowych w mieszankach łubinu wąskolistnego z owsem uprawianych na zieloną masę. Czynnikami badawczymi były: udział komponentów w mieszance: łubin wąskolistny – siew czysty, owies – siew czysty, łubin wąskolistny 75% + owies 25%, łubin wąskolistny 50% + owies 50%, łubin wąskolistny...
INTRODUCTION: Numerous studies indicate that Attention Deficit/Hyperactivity Disorder (ADHD) is related to some developmental trends, as its symptoms change widely over time. There is a disagreement whether ADHD is related to deviations in brain development or to a delay in brain maturation. The model of deviated brain development suggests that the ADHD brain matures in a fundamentally different way,...
Behavioral flexibility is subserved by the prefrontal cortex and the basal ganglia. Orbitofrontal cortex (OFC) and dorsomedial striatum (DMS) form a functional frontocorticostriatal circuit crucial for the mediation of flexibility during reversal learning via dopamine (DA) neurotransmission. The regulatory control in maintaining DA homeostasis and function is provided by the dopamine transporter (DAT),...
BackgroundThere is evidence that altered blood coagulation and fibrinolysis are involved in the pathogenesis of asthma. Increased thromboembolic risk has been reported in asthmatics.
ObjectiveTo investigate whether enhanced thrombin generation and impaired fibrinolysis occur in asthmatics.
MethodsPlasma thrombin generation profile together with a computational assessment of thrombin dynamics and...
Celem przeprowadzonych badań było określenie wpływu nawożenia wsiewkami międzyplonowymi na plonowanie i opłacalność uprawy ziemniaków jadalnych w porównaniu do nawożenia obornikiem. Badania polowe przeprowadzono w latach 2007-2010 w Rolniczej Stacji Doświadczalnej w Zawadach należącej do Uniwersytetu Przyrodniczo-Humanistycznego w Siedlcach. Plon ogólny i handlowy bulw ziemniaków określano podczas...
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