نتایج جستجو برای: zinc responsive
تعداد نتایج: 132352 فیلتر نتایج به سال:
Zinc is an essential trace element for all living organisms and plays pivotal roles in various cellular processes. However, an excess of zinc is extremely deleterious to cells. Bacteria have evolved complex machineries (such as efflux/influx systems) to control the concentration at levels appropriate for the maintenance of zinc homeostasis in cells and adaptation to the environment. The Zur (zi...
Cannabidiol (CBD) has been shown to exhibit anti-inflammatory, antioxidant and neuroprotective properties. Unlike Δ(9)-tetrahydrocannabinol (THC), CBD is devoid of psychotropic effects and has very low affinity for both cannabinoid receptors, CB(1) and CB(2). We have previously reported that CBD and THC have different effects on anti-inflammatory pathways in lipopolysaccharide-stimulated BV-2 m...
Photocatalytic efficiency of ZnO nanorods has been investigated with respect to the concentration brazilein. Brazilein modified were prepared by an impregnation process 1.0%w/v, 2.5%w/v, and 5.0%w/v brazilein solution. In order correlate variation in distributions photocatalytic performance, phase composition, optical properties, photo-catalytic activities different concentrations have compared...
sequences probably mediate their effect by binding, in a sequence-specific manner, a protein which activates transcription. The recognition of elevated concentrations of heavy metals (for example, zinc) probably occurs by binding of the zinc ions to this hypothetical metal regulatory protein (MRP), such that normally only a low porportion of MRP has bound zinc. It is proposed that zinc (or othe...
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