نتایج جستجو برای: dopamine beta
تعداد نتایج: 230805 فیلتر نتایج به سال:
Dopamine beta-hydroxylase, the enzyme which converts dopamine to norepinephrine, is expressed in a cell type-restricted pattern in neuroendocrine tissue. A segment of the rat gene containing 395 bases of 5'-flanking sequence regulates expression of a reporter gene in a cell type-selective pattern in mammalian cell cultures. Using deletion mutants of the 5'-flanking sequence, we have identified ...
Activation of the basal ganglia has been shown during the preparation and execution of movement. However, the functional interaction of cortical and subcortical brain areas during movement and the relative contribution of dopaminergic striatal innervation remains unclear. We recorded local field potential (LFP) activity from the subthalamic nucleus (STN) and high-density electroencephalography ...
Par-4 has been suggested to mediate dopamine neurotransmission. Dopamine D2 receptor (DRD2) activation induces a signalling complex of AKT1, PP2A and beta-arrestin2 which dephosphorylates/inactivates AKT1 thereby activating GSK-3beta, transducing dopamine-dependent behaviour. DRD2 activation also results in down-regulation of PKA activity. Among other substrates PKA phosphorylates GSK-3beta. Pr...
Dopamine use in acute renal failure (ARF) patients has been considered standard practice for many years. Despite this widely accepted practice, there has been limited evidence to support its usage. Low-dose dopamine has been accepted because it is considered to pose minimal risk to the patient. Dopamine infused at low doses is thought to be specific to dopaminergic receptors. However its result...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید