Sökning: "dan larhammar"

Visar resultat 6 - 10 av 20 avhandlingar innehållade orden dan larhammar.

1. 6. Galanin and neuropeptide Y analogs : receptor-ligand interactions and pharmacology

   Författare :Ulrika Kahl; Dan Larhammar; Stockholms universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurochemistry; Neurokemi; neurokemi och neurotoxikologi; Neurochemistry and Neurotoxicology;

   Sammanfattning : .... LÄS MER

3. 7. The relationship between overweight and depression in view of genes, environment and their joint influence

   Författare :Sofia H. Kanders; Cecilia Åslund; Kent W. Nilsson; Dan Larhammar; Nancy Pedersen; Uppsala universitet; []
   Nyckelord :depression; overweight; obesity; plasticity; pharmacogenetics; genetics; antidepressants; breastfeeding; bullying; depression; övervikt; obesitas; plasticitet; farmakogenetik; genetik; antidepressiva läkemedel; mobbning; amning; Medicinsk vetenskap; Medical Science;

   Sammanfattning : Obesity and depression are known to often go hand in hand, but is this due to our genetic heritage, environmental factors or a combination thereof? With a neuroscientific approach, I have investigated the relationship between obesity and depression with the aim of bridging the different levels of research available in order to better understand this complex topic. Using data from a longitudinal cohort with adults, we analysed the genetic contribution to antidepressant response in Study I. LÄS MER

4. 8. Non-caloric regulation of food intake

   Författare :Anica Klockars; Dan Larhammar; Michael Williams; Robert Fredriksson; Karolina Skibicka; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neuroscience; Neurovetenskap;

   Sammanfattning : Food intake is shaped by environmental, endocrine, metabolic, and reward-related signals. A change in appetite is an outcome of integration of the relevant external and internal stimuli. While the main purpose of eating is to reverse a negative energy balance, mechanisms protecting homeostasis change appetite for other reasons. LÄS MER

5. 9. Evolution of Vertebrate Vision by Means of Whole Genome Duplications : Zebrafish as a Model for Gene Specialisation

   Författare :David Lagman; Dan Larhammar; Xesús M Abalo; Finn Hallböök; Stephan Neuhauss; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; phylogenetics; evolution; vision; visual opsin; transducin; PDE6; genome duplications; subfunctionalisation; Medicinsk vetenskap; Medical Science;

   Sammanfattning : The signalling cascade of rods and cones use different but related protein components. Rods and cones, emerged in the common ancestor of vertebrates around 500 million years ago around when two whole genome duplications took place, named 1R and 2R. LÄS MER

7. 10. Evolution of the Neuropeptide Y System in Vertebrates with Focus on Fishes

   Författare :Tomas Larsson; Dan Larhammar; Svante Winberg; Kenneth H. Wolfe; Uppsala universitet; []
   Nyckelord :Molecular biology; neuropeptide Y; GPCR; evolution; gene duplication; vertebrates; ray-finned fishes; Molekylärbiologi;

   Sammanfattning : Gene families in vertebrates often contain more dulicates (paralogs) than in invertebrates. This has been attributed to genome duplications, i.e., tetraploidizations. LÄS MER