Search results for "DOP"

Fungal root colonization and arbuscular mycorrhizal fungi diversity in soils of grasslands with different mowing intensities

2022

management that has changed in recent decades. The intensity of human-induced disturbances (primarily removal of plant biomass by various methods) has decreased, leading to changes in plant species composition and declines in plant diversity in these communities. So far, no studies have shown how mowing affects fungal communities in both roots and soils and their relation with plant community parameters and soil chemical properties in different grassland types. We thus compared the impact of mowing intensity (low, moderate, high) on root colonization by common root-inhabiting fungi, namely arbuscular mycorrhizal fungi (AMF), dark septate endophytes (DSE), and Olpidium spp., as well as on AM…

Filamiini A:n domeenien 16-21 vuorovaikutus dopamiinireseptorin kanssa

2009

Novel evidences for a role of dopamine as modulator of intestinal motility: a study on mouse distal colon

2014

Parkinson’s disease (PD) is the second most common neurodegenerative disease after Alzheimer’s disease. It has been classically considered that the pathological hallmarks of PD affect primarily the substantia nigra. Nevertheless, it has become increasingly evident that PD is a multicentric neurodegenerative process that affects several neuronal structures outside the substantia nigra, among which is the enteric nervous system (ENS). Pathological alterations within the ENS could be involved in the gastrointestinal (GI) dysfunction frequently encountered by PD patients. Dopamine (DA) seems to be a major candidate for the impairment of GI function in PD since its levels were found to be decrea…

Postnatal developmental changes in the dopaminergic signaling in mouse gut

2011

The presence of dopamine-containing neurons in the enteric nervous system has been described, but it is far to be clear their role in the modulation of gut motility. Moreover, ontogenetic studies shows that dopaminergic neurons are late-developing neurons, arising perinatally, but there are no informations if dopaminergic signaling may undergo to developmental changes after birth, as demonstrated for other signaling. Thus, using a pharmacological approach, we examined, in vitro, the role of dopaminergic neurons in the regulation of duodenal contractility in neonatal mice (≤48 h postnatal) compared to the adults. Transcripts for all dopaminergic receptors were detected in mouse duodenum at e…

The role of the dopaminergic system in gratification processes.

2013

Dopaminergic signaling in mouse duodenum and postanatal developmental changes

2012

Środkowy z rodzeństwa jako potencjalny nauczyciel - w świetle teorii kolejności narodzin

2019

W opracowaniu o charakterze teoretyczno-badawczym zaprezentowano najważniejsze postulaty odno- szące się do relacji między rodzeństwem oraz postaw rodzicielskich, oddziałujących na ujawnianie się specyficznych dla porządku narodzin – cech osobowościowych i preferencji zawodowych. Założono, że efekty kolejności narodzin osób zajmujących środkową pozycję w rodzeństwie korespondują z oczeki- waniami społecznymi formułowanymi względem pracowników zawodów pomocowych, w szczególności nauczycieli, wspierając zarazem proces ich potencjalnego dopasowania zawodowego do wymagań śro- dowiska pracy.

Structural, Superficial and Optical Properties of Nanostructured Polycrystalline ZnO:X (Cu, Ag) Films

2010

Tailoring oxide properties: An impact on adsorption characteristics of molecules and metals

2014

Abstract Both density functional theory calculations and numerous experimental studies demonstrate a variety of unique features in metal supported oxide films and transition metal doped simple oxides, which are markedly different from their unmodified counterparts. This review highlights, from the computational perspective, recent literature on the properties of the above mentioned surfaces and how they adsorb and activate different species, support metal aggregates, and even catalyse reactions. The adsorption of Au atoms and clusters on metal-supported MgO films are reviewed together with the cluster׳s theoretically predicted ability to activate and dissociate O 2 at the Au–MgO(100)/Ag(100…

Psychological and behavioural factors of unintentional doping: A preliminary systematic review

2018

In some cases, doping in sport is an intentional goal-directed behaviour, but research suggests that it might also occur accidentally when athletes inadvertently or unintentionally consume banned performance-enhancing drugs via food, supplements, or medication. Because research into the psychological factors of unintentional doping is still emerging, this paper aims to conduct a preliminary systematic review of all the existing literature concerning the psychology of unintentional doping in sport. The systematic review was carried out via an extensive search of Medline, PsycINFO, PsycTESTS, PsycARTICLES, and Web of Science, and reports from World Anti-Doping Agency. Among the 2110 articles …