Sökning: "intra-arterial"

Visar resultat 1 - 5 av 26 avhandlingar innehållade ordet intra-arterial.

  1. 1. Aspects on intra-arterial thrombolysis for lower limb ischemia

    Författare :Monica Kuoppala; Vaskulära sjukdomar - kliniska studier; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Intra-arterial thrombolysis. Lower limb ischemia. Outcome. Amputation-free survival. Hemorrhage. Risk factors.;

    Sammanfattning : Background: Acute ischemia of the lower limb is a vascular emergency associated with amputation and death. Patients suffering from acute limb ischemia are usually elderly, and multiple comorbidities are often present. Intra-arterial thrombolysis is, perhaps, the most important minimal-invasive treatment option available today. LÄS MER

  3. 2. Effects of Orexins, Guanylins and Feeding on Duodenal Bicarbonate Secretion and Enterocyte Intracellular Signaling

    Författare :Magnus Wilhelm Bengtsson; Gunnar Flemström; Olof Nylander; Karl E. O. Åkerman; Per M. Hellström; Uppsala universitet; []
    Nyckelord :Physiology; alkaline secretion; carbohydrates; central nervous system; cholinergic stimulation; duodenum; enteric nervous system; enterochromaffin cell; fasting; feeding; glucose; guanylyl cyclase C; humans; hypocretin; intra-arterial; in situ; intracerebroventricular; luminal acid; luzindole; orexin-B; SB-334867; Fysiologi;

    Sammanfattning : The duodenal epithelium secretes bicarbonate ions and this is regarded as the primary defence mechanism against the acid discharged from the stomach. For an efficient protection, the duodenum must also function as a sensory organ identifying luminal factors. LÄS MER

  4. 3. Biopharmaceutical Evaluation of Intra-arterial Drug-Delivery Systems for Liver Cancer : Investigations in healthy pigs and liver cancer patients

    Författare :Elsa Lilienberg; Hans Lennernäs; Erik Sjögren; Niklas Axén; Helen M. Burt; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; in vivo release; drug delivery systems; local delivery; drug disposition; doxorubicin; hepatocellular carcinoma; transarterial chemoembolization; transarterial chemotherapy infusion; Pharmaceutical Science; Farmaceutisk vetenskap;

    Sammanfattning : There are currently two types of intra-arterial drug-delivery system (DDS) in clinical use in the palliative treatment of primary liver cancer. The chemotherapeutic drug doxorubicin (DOX) can be formulated into a drug-in-lipiodol emulsion (LIPDOX) or a microparticulate drug-eluting bead system (DEBDOX). LÄS MER

  5. 4. On endovascular methods for cell transplantation : exploring the selective intra-arterial and trans-vessel wall routes

    Författare :H Johan Lundberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Cell based transplantation methods are a pivotal part of the emerging field of regenerative medicine. These transplantation methods could possible produce curative treatments where, previously, expectations of such feats were low. Diseases for which treatments are evaluated are in such diverging physiological systems as e.g. LÄS MER

  7. 5. Blood pressure in atrial fibrillation

    Författare :Joakim Olbers; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Introduction: Hypertension is a leading risk factor for cardiovascular morbidity and premature death. Prevalence of hypertension in the adult population in Sweden has been estimated to 27%. Atrial fibrillation (AF) is the most prevalent sustained arrhythmia of clinical relevance with an estimated prevalence of at least 2.9% among adults in Sweden. LÄS MER