Search for dissertations about: "double labelling"

Showing result 1 - 5 of 15 swedish dissertations containing the words double labelling.

  2. 1. Development of central catecholaminergic neuronal systems in the lizard Anolis sagrei

    Author : Agneta Rehn; Biologiska institutionen; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; double labelling; immunohistochemistry; interplexiform cells; amacrine cells; catecholamines; development; retina; Reptiles; brain; Zoology; Zoologi;

    Abstract : Catecholamines, comprising the neurotransmitters dopamine (DA), noradrenaline (NA) and adrenaline (A) are synthesized by specific enzymes (tyrosine hydroxylase (TH), dopamine ß-hydroxylase (DBH), phenylethanolamine-N-methyltransferase (PNMT)) in the central nervous system. The development and distribution of different catecholaminergic systems have been described in both the brain and retina of the lizard Anolis sagrei. READ MORE

  4. 2. Design and Synthesis of 11C-Labelled Compound Libraries for the Molecular Imaging of EGFr, VEGFr-2, AT1 and AT2 Receptors : Transition-Metal Mediated Carbonylations Using [11C]Carbon Monoxide

    Author : Ola Åberg; Bengt Långström; Nicholas Long; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; [11C]carbon monoxide; isotopic labelling; PET; acrylamide; EGFR; VEGFR-2; 11C; Organic chemistry; Organisk kemi; Organic Chemistry; Organisk kemi; Organic Pharmaceutical Chemistry; Organisk farmaceutisk kemi;

    Abstract : This work deals with radiochemistry and new approaches to develop novel PET tracers labelled with the radionuclide 11C.Two methods for the synthesis of 11C-labelled acrylamides have been explored. READ MORE

  5. 3. Brain Stem Involvement in Immune and Aversive Challenge

    Author : Jakob Paues; Anders Blomqvist; Finn Hallböök; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; lipopolysaccharide; Lithium Chloride; anorexia; aversion; parabrachial; brain stem; melanocortin; CGRP; enkephalin; Neurobiology; Neurobiologi;

    Abstract : Activation of the immune system by e.g. bacteria induces the acute-phase-response and sickness behaviour. The latter encompasses among other things fever, lethargy, anorexia and hyperalgesia. READ MORE

  6. 4. Experimental studies on the sources, pathways and targets for volume transmission in the rat brain

    Author : Anders Jansson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : volume transmission; extracellular space; monoamines; Dl D2 receptors; 5HT2A receptors; nitric oxide; interleukin-1ß; cholecystokinin; galanin;

    Abstract : Volume transmission has been defined as the three-dimensional diffusion or convection of transmitters in the extracellular space (ECS) and cerebrospinal fluid (CSF) over a larger distance than the synaptic cleft. The regional localization of dopamine (DA) nerve terminals and dopamine Dl and D2 receptors in nucleus accumbens were studied in detail using double immuno-labelling. READ MORE

  7. 5. Immunocytochemical studies of cutaneous nerves in human normal and prurigo nodularis skin

    Author : Yong Liang; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Axon; CGRP; ECP; EDN EPX; eosinophil; histamine; HLA-DR; immunoelectron microscopy; Langerhans cell; mast cell; NSE; nerve fiber; p75 NGFr; PGP 9.5; prurigo nodularis; S-100; Schwann cell;

    Abstract : Cutaneous nerves may regulate the immune system and be involved in inflammatory events of the skin. Prurigo nodularis is a skin disease which histologically reveals a massive neural hyperplasia and a local inflammation in the lesional skin. READ MORE