Sökning: "General anesthesia"

Visar resultat 6 - 10 av 51 avhandlingar innehållade orden General anesthesia.

  1. 6. Topical anesthesia of the tympanic membrane : an experimental animal study

    Författare :Sten-Hermann Schmidt; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Topical anesthesia; middle ear; tympanic membrane; cochlea; collagen fibres; lidocaine; 96 % phenol; Bonain s liquid; auditory brainstem response; ototoxicity; cytocochleogram; scanning electron microscopy; rat; guinea pig;

    Sammanfattning : Myringotomy plays an important role in otological therapy. The procedure requires an efficient anesthesia, which can be obtained without general anesthesia. However, the use of local anesthetics on the tympanic membrane (TM) has been abandoned in many places, as general anesthesia has been readily available. LÄS MER

  3. 7. Utility of bispectral index (BIS) monitoring during general anesthesia

    Författare :Maj-Lis Lindholm; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The possibility to objectively measure effects from anesthetics on the level of consciousness has since long been desired. General anesthetics cause changes in brain electrical activity, seen as changes in the electroencephalogram (EEG). LÄS MER

  4. 8. Endovascular treatment of acute ischemic stroke

    Författare :Alexandros Rentzos; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; stroke; endovascular treatment; embolectomy; thrombectomy; general anesthesia; conscious sedation;

    Sammanfattning : Background: Intravenous thrombolysis is effective in patients with minor stroke but not in patients with moderate or major stroke due to large vessel occlusion. Endovascular stroke treatment offers a high recanalization rate, which is associated with favorable neurological outcome. LÄS MER

  5. 9. Retinal function in deaf-blind syndromes

    Författare :Eva Malm; Lund Oftalmologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; general anesthesia.; molecular genetics; hearing impairment; full-field electroretinography; Retinal degeneration;

    Sammanfattning : A variety of disorders can cause retinal degeneration and hearing impairment, and it is of great value to have an early diagnosis since there is a large variation in phenotype and prognosis both within and between the different disorders. The general aim of this thesis was to characterize the retinal function, to describe the phenotype, and – where appropriate – to relate the phenotype to genotype in patients with combined visual and hearing impairment. LÄS MER

  7. 10. Clinical and experimental studies on the diaphragm during physiological and pathophysio-logical conditions

    Författare :Antonella Lo Mauro; Peter Frykholm; Andrea Aliverti; Anders Larsson; Stephen Edward Rees; Uppsala universitet; []
    Nyckelord :diaphragm; animal model; phrenic nerve injury; pregnancy; lung transplan- tation; stereotactic body radiation therapy; anesthesia; Clinical Physiology; Klinisk fysiologi;

    Sammanfattning : The diaphragm is the most important respiratory muscle. It separates the thorax from the abdomen and it is innervated by phrenic nerve. LÄS MER