Sökning: "depressant"

Visar resultat 1 - 5 av 18 avhandlingar innehållade ordet depressant.

  1. 1. Nonionic surfactants from kraft lignin

    Författare :Harald Brelid; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; modification; fractionation; depressant; epoxide; kraft lignin; nonionic surfractant; dispersant; adsorption; kaolin; talc;

    Sammanfattning : .... LÄS MER

  3. 2. Neuropeptide Y (NPY) and glutamate transporter (GLAST) in behavioral models of psychiatric disorders

    Författare :Rose-Marie Karlsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : For many psychiatric disorders there are still unmet needs for treatment. Using genetically modified mice provide means to study the systems that underlie these disorders as well as identifying potential novel targets for treatment. LÄS MER

  4. 3. Molecular mechanisms underlying the actions of psychoactive drugs in the basal ganglia : focus on cannabinoids and morphine

    Författare :Anders Borgkvist; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : This thesis is centered on the identification of the molecular mechanisms involved in the psychomotor effects of cannabinoids and morphine. These drugs share the ability of acting at the level of the basal ganglia, a group of subcortical structures involved in the control of locomotion, as well as in cognitive and motivational aspects of motor function. LÄS MER

  5. 4. Weldability of Cast Superalloys - Effect of homogenization heat treatments on hot cracking susceptibility of cast Alloy 718, ATI® 718Plus®, and Haynes® 282®

    Författare :Sukhdeep Singh; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hot ductility; Segregation; Homogenization; Boron; Gleeble; Welding; Nickel-based superalloys; Varestraint; Hot cracking; Hot isostatic pressing; Niobium;

    Sammanfattning : Precipitation hardened Ni- and Ni–Fe-based superalloys are used in high-temperature sections of aero engines owing to their superior mechanical properties compared to those of the other alloys. However, their better mechanical performance is accompanied by its own challenges during the manufacturing process. LÄS MER

  7. 5. Dopaminergic lnterference for Treatment of Schizophrenia and Alcohol Use Disorder - an experimental study in rats

    Författare :Klara Danielsson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dopamine; striatum; addiction; schizophrenia;

    Sammanfattning : The neurotransmitter dopamine is involved in several different physiological functions as well as pathological conditions. Two conditions that have been suggested to be related to a low dopaminergic tone in the ventral striatum are substance use disorder, and negative symptoms in schizophrenia, both of which are difficult to treat. LÄS MER