Sökning: "aktionspotential"

Hittade 2 avhandlingar innehållade ordet aktionspotential.

  1. 1. Conformational Changes during Potassium-Channel Gating

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Jakob Renhorn; Fredrik Elinder; David Engblom; Stephan Pless; [2018]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ion-channel; electrophysiology; neuron; Jonkanal; neurologi; elektrofysiologi; neuron; aktionspotential;

    Sammanfattning : Voltage-gated ion channels have a paramount importance in many physiological processes such as cell-to-cell communication, action potential-propagation, and cell motility. Voltage-gated ion channels are characterized by their ability to sense membrane voltage and to greatly change channel activity in response to small changes in the voltage. LÄS MER

  2. 2. Cooling and dopamine

    Detta är en avhandling från Roger Roscher, Dept. of Anaesthesiology, Rikshospitalet, N-0027 Oslo, Norway

    Författare :Roger Roscher; [2001]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anaesthesiology; electrophysiology; cooling; Hypothermia; swine; lung transplantation; organ preservation; dopamine; circulation; contractility; oxygenation; intensive care; Anestesiologi; intensivvård;

    Sammanfattning : There is little knowledge about the circulatory effects of dopamine in hypothermia. Induced hypothermia has been shown to improve outcome in various settings. Hypothermia is also used for preservation of organs that are harvested for transplantation. LÄS MER