Sökning: "Cholecystokinin"

Visar resultat 16 - 20 av 62 avhandlingar innehållade ordet Cholecystokinin.

  1. 16. Studies of cholecystokinin peptides and receptors in the central nervous system

    Författare :Charlotta Löfberg; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  3. 17. On cholecystokinin-opioid interaction in the spinal dorsal horn following peripheral nerve injury and inflammation

    Författare :Guilherme de Araújo Lucas; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cholecystokinin; Cholecystokinin receptors; Morphine; Spinal cord; Axotomy; Inflammation; Peptide release; Morphine tolerance; [my]-opioid receptor; Flexor reflex; Microdialysis;

    Sammanfattning : The peptide cholecystokinin (CCK) antagonizes opioid-induced analgesia. Conversely, antagonists of CCK receptors enhance the analgesic effect of opioids. Together, these results support a role for CCK as an anti-opioid peptide in pain mechanisms. LÄS MER

  4. 18. On the cerebrospinal fluid disposition and neurobiological role of cholecystokinin in man

    Författare :Tove Gunnarsson; Conny Nordin; Erik Widerlöv; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Cholecystokinin (CCK) is the most abundant neuropeptide in the brain, where it acts as a neurotransmitter and neuromodulator. The tetrapeptide CCK-4 and the octapeptide CCK-8 have been implicated in various behavioural and physiological functions, such as anxiety, pain and satiety. LÄS MER

  5. 19. The influence of nitric oxide and cholecystokinin on tissue homeostasis in exocrine pancreas : an experimental study in rats

    Författare :Lena Trulsson; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Growth of the pancreas is stimulated by cholecystokinin (CCK) in rats. Nitric oxide (NO), which is synthesized from the amino acid L-arginine by NO-synthases (NOS), interferes with CCK in modulating the pancreatic secretion. LÄS MER

  7. 20. In vitro studies on cholecystokinin-induced inhibition of acid formation in gastric glands

    Författare :Per Bengtsson; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The design of methods useful for the preparation of viable glands and cells from the gastric mucosa allowed detailed studies on the mechanisms that regulate gastric acid secretion. The preparation of rabbit gastric glands was the first suitable method to be used and a number of important scientific contributions have been accomplished with this method. LÄS MER