Sökning: "Neuropeptide Y"
Visar resultat 1 - 5 av 110 avhandlingar innehållade orden Neuropeptide Y.
1. Neuropeptide Y Receptors in Human, Guinea pig and Chicken : Cloning, in vitro Pharmacology and in situ Hybridization
Sammanfattning : Neuropeptide Y (NPY) is known to influence a vast number of physiological and behavioral processes such as vasoconstriction, circadian rhythms, feeding, anxiety and memory. Peptides of the NPY family bind to five different cloned G-protein coupled receptor subtypes (Y1, 2, 4-6). LÄS MER
2. Functional Studies of the Neuropeptide Y System : Receptor-Ligand Interaction and Regulation of Food Intake
Sammanfattning : The members of the mammalian neuropeptide Y family, i.e. the peptides neuropeptide Y (NPY), peptide YY (PYY) and pancreatic polypeptide (PP), are all involved in regulation of food intake. In human and most other mammals they act via receptors Y1, Y2, Y4 and Y5. LÄS MER
Sammanfattning : Neuropeptide Y (NPY) is an abundant neurotransmitter in the nervous system and forms a family of evolutionarily related peptides together with peptide YY (PYY), pancreatic polypeptide (PP) and polypeptide Y (PY). These peptides are ligands to a family of receptors that mediate a wide range of physiological effects including stimulation of appetite. LÄS MER
Sammanfattning : The three evolutionarily related peptides neuropeptide Y (NPY), peptide YY (PYY) and pancreatic polypeptide (PP) are ligands to at least five G-protein coupled receptors in mammals, which are denoted by numbers. NPY has many physiological effects including stimulation of appetite and regulation of circadian rhythm and blood pressure. LÄS MER
Sammanfattning : This thesis is an attempt to elucidate some neuroendocrine concomitants to Anorexia Nervosa (AN), an eating disorder that develops in women. In particular, the thesis has examined the effect of neuropeptide Y (NPY) on food intake under experimental conditions in male and female rats. LÄS MER