Sökning: "acetylcholine"

Visar resultat 1 - 5 av 190 avhandlingar innehållade ordet acetylcholine.

  1. 1. Spinal Acetylcholine Release Mechanisms and Receptor Involvement

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Mahinda Kommalage; Uppsala universitet.; [2005]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; acetylcholine release; spinal antinociception; nicotinic receptor; serotonin; GABA; Neurovetenskap; MEDICINE Dermatology and venerology; clinical genetics; internal medicine Internal medicine Neurology; MEDICIN Dermatologi och venerologi; klinisk genetik; invärtesmedicin Invärtesmedicin Neurologi;

    Sammanfattning : Impulses coming from peripheries are modified in the spinal cord and transmitted to the brain. Several neurotransmitters have been involved in the processing of impulses in the spinal dorsal horn. Acetylcholine (ACh) is one of many neurotransmitters involved in the regulation of nociception in the spinal cord. LÄS MER

  2. 2. Acetylcholine in Spinal Pain Modulation An in vivo Study in the Rat

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Klas Abelson; Uppsala universitet.; [2005]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Laboratory animals; Pain; Nociception; Antinociception; Acetylcholine; Muscarinic; Nicotinic; Spinal cord; Microdialysis; Försöksdjursvetenskap; MEDICINE Physiology and pharmacology Physiology Laboratory animal science; MEDICIN Fysiologi och farmakologi Fysiologi Försöksdjursvetenskap;

    Sammanfattning : The spinal cord is an important component in the processing and modulation of painful stimuli. Nerve signals from the periphery are relayed and further conducted to the brain (nociception) in the spinal cord, and the most essential modulation of painful information (antinociception) occurs here. LÄS MER

  3. 3. Aspects of Non-Neuronal Signalling Functions of Acetylcholine in Colorectal Cancer Roles for the α7nAChR

    Detta är en avhandling från Kalmar : Högskolan i Kalmar

    Författare :Ann Novotny; Högskolan i Kalmar.; [2009]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; alpha7 nicotinic acetylcholine receptor; acetylcholine; colorectal cancer; morphine; nicotine; plasminogen activator inhibitor-1; SLURP-1; MEDICINE Surgery Oncology; MEDICIN Kirurgi Onkologi; Biomedical Sciences; Biomedicinsk vetenskap;

    Sammanfattning : .... LÄS MER

  4. 4. Effects of adenosine and acetylcholine on the lacrimal gland

    Detta är en avhandling från Växjö, Kalmar : Linnaeus Univeristy Press

    Författare :Stina K. Carlsson; Linnéuniversitetet.; [2011]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Lacrimal gland; adenosine; adenosine receptors; signal transduction; exocrine secretion; tear film; dry eye; Sjögren’s syndrome; acetylcholine; mitogen activated protein kinase; p38; MEDICINE Morphology; cell biology; pathology Cell biology; MEDICIN Morfologi; cellbiologi; patologi Cellbiologi; MEDICINE Physiology and pharmacology Ophtalmology; MEDICIN Fysiologi och farmakologi Oftalmologi; NATURAL SCIENCES Biology Cell and molecular biology; NATURVETENSKAP Biologi Cell- och molekylärbiologi; NATURAL SCIENCES Biology Cell and molecular biology Cell biology; NATURVETENSKAP Biologi Cell- och molekylärbiologi Cellbiologi; NATURAL SCIENCES Biology Cell and molecular biology Molecular biology; NATURVETENSKAP Biologi Cell- och molekylärbiologi Molekylärbiologi; Biomedicinsk vetenskap; Biomedical Sciences;

    Sammanfattning : A balanced tear film is essential for a healthy ocular surface. Insufficient tear production may result in dry eye, a common disorder in the elderly population. Dry eye causes significant discomfort in the patients and may lead to visual impairment and ocular infections. LÄS MER

  5. 5. Development of Ultra-fast Biosensors for Detection of Non-electroactive Neurotransmitters

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Yuanmo Wang; [2017]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; artificial cell; quantification; stability; deformation; dynamic light scattering; adsorption; amperometry; nanoparticle tracking analysis; enzyme monolayer; glucose oxidase; exocytosis; choline oxidase; acetylcholine; enzymatic activity; acetylcholine esterase; gold nanoparticles; Biosensor;

    Sammanfattning : During neuronal communication neurotransmitters are released through the process exocytosis that occurs on the time scale of sub-milliseconds to milliseconds. Neuronal activity by neurotransmitters that are non-electroactive cannot easily be monitored due to limitations in the temporal resolutions of the sensor probes for these analytes. LÄS MER