Sökning: "dependence"

Visar resultat 36 - 40 av 2048 avhandlingar innehållade ordet dependence.

  1. 36. Gadodiamide injection for Enhancement of MRI in the CNS. Applications, dose, field and time dependence

    Författare :Per Åkeson; Malmö Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Clinical physics; Phantom study.; Comparative study; Human; Time dependence; Dosage; Enhancement; Gadolinium; MRI contrast media; Contrast media; Magnetic resonance imaging; Spine; Brain neoplasms; secondary; Brain; radiology; tomography; medical instrumentation; Klinisk fysiologi; radiologi; tomografi; medicinsk instrumentering;

    Sammanfattning : Aims of the study The aims of this study using Gadodiamide injection were to investigate: · Whether Gadodiamide injection was comparable to Gd-DTPA for the enhancement of CNS lesions. · The contrast effect at different field strengths. · The effective time-window for the enhancement of blood-brain barrier damage. LÄS MER

  3. 37. The pelagic microheterotrophic food web in the Baltic Sea : bacteria and their dependence on phytoplankton

    Författare :Ulf Larsson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Marine biology; Plankton; Plankton; Östersjön;

    Sammanfattning : .... LÄS MER

  4. 38. Geological diversities within the Kiruna - Arvidsjaur porphyry gorups : implications for age and facies dependence

    Författare :Jan-Anders Perdahl; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Applied Geology; Tillämpad geologi;

    Sammanfattning : .... LÄS MER

  5. 39. Studies on new pharmacological treatments for alcohol dependence - and the importance of objective markers of alcohol consumption

    Författare :Andrea deBejczy; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; alcohol dependence; mirtazapine; varenicline; org 25935; alcohol markers; phosphatidylethanol; randomized controlled clinical trials RCT ; treatment; glycine transporter inhibitor; nAChR;

    Sammanfattning : This thesis will guide you through three randomized controlled trials (RCT) on three pharmacotherapies for alcohol dependence; the antidepressant drug mirtazapine, the smoking cessation drug varenicline and the glycine-uptake inhibitor Org 25935. The mirtazapine study was an investigator initiated single-center harm-reduction study with alcohol consumption measured by self-report in a diary as main outcome. LÄS MER

  7. 40. Novel pharmacological treatment alternatives for nicotine dependence

    Författare :Nina Lindblom; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Nicotine; dependence; withdrawal; reinstatement; smoking; active immunisation; immunoconjugate; vaccine; dopamine stabiliser; - -DS121; dopamine; nucleus accumbens; intra cranial selfstimulation;

    Sammanfattning : Smoking has been identified as the single largest preventable cause of morbidity and premature death in the developed world. Despite the well known health risks associated with smoking the number of smokers are still rising globally. LÄS MER