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The Serotonin Transporter and the Vesicular Monoamine Transporters During Development

Popular Abstract in Swedish POPULÄRVETENSKAPLIG SAMMANFATTNING (Popularized summary in Swedish) Monoaminer Monoaminer såsom serotonin, dopamin, noradrenalin, adrenalin och histamin är alla signalsubstanser syntetiserade från enkla aminosyror. Nervceller som innehåller monoaminer är anatomiskt lokaliserade till hjärnstammen och förlängda märgen. Härifrån försörjer de resten av storhjärnan samt ryIn the present study, the mRNA encoding the serotonin transporter (5-HTT) and two isoforms of the vesicular monoamine transporters (VMAT1 and VMAT2) have been mapped in the rat throughout gestation and early postnatal development using in situ hybridization, RT PCR and immunohistochemistry. 5-HTT mRNA was found in serotonergic neurons and VMAT2 mRNA in all monoaminergic neurons from early gestatio

A tablet computer application for conceptual design

In the conceptual design phase, solutions are reached through an iterative, high-paced and often chaotic manner. Conventional advanced structural analysis software is often too advanced and insufficiently agile to follow this high-paced work pattern. Premature use of advanced structural analysis tools can negatively affect conceptual understanding and the quality of the conceptual design. The mult

Distortion and error reduction in a class D power stage using feedback

In this paper a method for minimizing the total harmonic distortion (THD) is presented for a class-D output stage by optimizing a loop filter. A second-order filter is chosen to create large error suppression through the audio band while keeping the overall system complexity low. The stability of the optimized loop is examined to ensure proper operation. SIMULINK simulations are given to verify th

Archimedean spiral antenna for underground soil measurements in Greenland

In this paper, we present a thin single-arm Archimedean spiral antenna designed to be used in underground soil measurements to characterize the dielectric properties of soil during freezing and thawing processes. The designed antenna works in low permittivity, low-loss frozen soil as well as in high permittivity, high-loss marshy soil and operates over the frequency range 1–3 GHz. The antennas has