Sökning: "Atropine"

Visar resultat 1 - 5 av 28 avhandlingar innehållade ordet Atropine.

  1. 1. Effects of Denervation and Infravesical Obstruction in the Rat Urinary Bladder

    Författare :Tord Berggren; Urologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Infravesical obstruction; Lactate dehydrogenase; Atropine; Hypertrophy; Vasopressin; Ultrastructure; Parasympathetic nerves; Smooth muscle; Pelvic Ganglion; Rat Urinary Bladder; Ganglionectomy; Cystometry; Denervation.truction; Urology; nephrology; Urologi; nefrologi;

    Sammanfattning : Median micturition volume decreased early after partial outlet obstruction, 24 hrs total obstruction and hemidenervation. Degeneration release of transmitter may explain this, assuming that bladder wall distension causes nerve degeneration. LÄS MER

  3. 2. Central effects and brain concentrations of atropine : a developmental and pharmacokinetic study with special reference to the dog

    Författare :Birger Winbladh; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  4. 3. Functional studies of purinergic and cholinergic interactions in the rat urinary bladder - Characterization of ATP-evoked urothelial release of acetylcholine

    Författare :Johanna Stenqvist; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ATP; acetylcholine; urothelium; caveolae; afferents; cystitis;

    Sammanfattning : Functional interplays between different transmitter systems are known to affect the signalling of the micturition reflex arc. The functional implications of many of these interactions, such as between ATP and acetylcholine, have yet to be unravelled. LÄS MER

  5. 4. Repolarization studies in the long QT syndrome

    Författare :Pia Dahlberg; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; long QT syndrome; repolarization; hysteresis; vectorcardiography; QT adaptation; ventricular repolarization;

    Sammanfattning : ABSTRACT Background: Sudden cardiac death in the young is predominantly caused by inherited cardiac conditions. Long QT syndrome (LQTS) is one of the most common of these disorders. Since risk stratification relies largely upon the heart rate (HR) corrected QT interval (QTc), it is crucial to identify an appropriate method for QT correction. LÄS MER

  7. 5. Effects of Orexins, Guanylins and Feeding on Duodenal Bicarbonate Secretion and Enterocyte Intracellular Signaling

    Författare :Magnus Wilhelm Bengtsson; Gunnar Flemström; Olof Nylander; Karl E. O. Åkerman; Per M. Hellström; Uppsala universitet; []
    Nyckelord :Physiology; alkaline secretion; carbohydrates; central nervous system; cholinergic stimulation; duodenum; enteric nervous system; enterochromaffin cell; fasting; feeding; glucose; guanylyl cyclase C; humans; hypocretin; intra-arterial; in situ; intracerebroventricular; luminal acid; luzindole; orexin-B; SB-334867; Fysiologi;

    Sammanfattning : The duodenal epithelium secretes bicarbonate ions and this is regarded as the primary defence mechanism against the acid discharged from the stomach. For an efficient protection, the duodenum must also function as a sensory organ identifying luminal factors. LÄS MER