Sökning: "Helen T"

Visar resultat 6 - 10 av 15 avhandlingar innehållade orden Helen T.

  1. 6. Radiotherapy Gel Dosimetry: Development and Application of Normoxic Polymer Gels

    Författare :Helen Gustafsson; Malmö Medicinsk strålningsfysik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Clinical physics; radiology; tomography; medical instrumentation; Klinisk fysiologi; tomografi; medicinsk instrumentering; Radiofarmaceutisk teknik; Radiopharmaceutical technology; proton; LET; FT Raman spectroscopy; MRI; normoxic gel; IMRT; 3D verification; polymer gel dosimetry; radiologi;

    Sammanfattning : In many radiotherapy applications, true three-dimensional dosimetry with good spatial resolution that can be achieved in a single measurement would be of great value. Polymer gel dosimetry fulfils many of the demands on such a system. In this study, methods to facilitate the implementation of gel dosimetry have been investigated. LÄS MER

  3. 7. Interactions of engineered and endogenous nanoparticles with cells in the immune system

    Författare :Helen Vallhov; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Nanotechnology is a fast developing area, which refers to research and technology development at the nanometer scale, ranging from 0.1-100 nm. The properties of nanomaterials offer the ability to interact with complex biological functions, implying enormous opportunities for novel applications within medicine. LÄS MER

  4. 8. Metabolism of quinoline 3-carboxamide compounds, a group of synthetic immunomodulators, in various species

    Författare :Helen Tuvesson; Institutionen för experimentell medicinsk vetenskap; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; enzymologi; Proteiner; enzymology; Proteins; Gastroenterologi; Gastro-enterology; pharmacokinetics; enzyme kinetics; quinoline 3-carboxamides; Keywords: Metabolism; cytochrome P450;

    Sammanfattning : Cytochrome P450 (CYP) is involved in the metabolism of the majority of clinically used drugs. We have studied the CYP mediated metabolism of quinoline 3-carboxamides, a group of synthetic immunomodulators in liver microsomal preparations from various species. LÄS MER

  5. 9. PACAP in adult sensory neurons - implications in injury and pain

    Författare :Helen Jongsma Wallin; Institutionen för experimentell medicinsk vetenskap; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; peripheral nerve injury; PAC1; PACAP; neurotrophin; neuropeptide; inflammatory pain; inflammation; gracile nuclei; DRG; formalin test; neurofysiologi; neuropsykologi; Neurologi; neurophysiology; neuropsychology; Neurology; trk;

    Sammanfattning : The data presented in this thesis deal with the neuropeptide pituitary adenylate cyclase-activating polypeptide (PACAP) in adult sensory neurons. We have used different injury and pain models to determine the involvement of PACAP during such conditions. The role of neurotrophins for PACAP expression was also investigated. LÄS MER

  7. 10. Om religionens betydelse och förhållande till philosophien. Akademisk afhandling, som med vidtberömda philosophiska fakultetens samtycke till offentlig granskning framställes af Axel Nyblæus ... och Nils Gustaf Helén, af Södermanlands och Nerikes landskap å Gustavianska lärosalen den 30 april 1853. p. v. t. f. m., IV

    Författare :Axel Nyblæus; Nils Gustaf Helén; Axel Nyblæus; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER