Sökning: "heart"

Visar resultat 21 - 25 av 1981 avhandlingar innehållade ordet heart.

  1. 21. Aspects of central integrative and efferent mechanisms in cardiovascular reflex control

    Författare :Göran Wennergren; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Afferent Pathways; physiology; Animals; Arteries; physiology; Blood Circulation; Blood Pressure; Brain; physiology; Cats; Chemoreceptor Cells; physiology; Coronary Circulation; Coronary Vessels; physiology; Efferent Pathways; physiology; Electric Stimulation; Female; Heart; innervation; physiology; Heart Rate; Hypothalamus; physiology; Male; Pressoreceptors; physiology; Reflex; Sympathetic Nervous System; physiology; Ventricular Function;

    Sammanfattning : .... LÄS MER

  3. 22. Myocardial metabolism in experimental infarction and heart failure

    Författare :Truls Råmunddal; Göteborgs universitet; []
    Nyckelord :Myocardial metabolism; Heart failure; Myocardial infarction; Lipotoxic heart disease; Apolipoprotein B; Arrhythmias; Cardiac reserve; Creatine metabolism;

    Sammanfattning : Abstract The heart is an organ heavily dependent on exogenous lipids for the oxidative production of adenosine-triphosphate (ATP) and therefore maintenance of normal cellular energy homeostasis. However, high energy flux organs such as the heart must closely match lipid import and utilization or otherwise lipids will accumulate in the cardiomyocytes. LÄS MER

  4. 23. Identification and characterization of progenitor populations in the human adult heart

    Författare :Joakim Sandstedt; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Cardiac progenitor cells; heart; C-kit; Side Population; Stage Specific Embryonic Antigens; FACS;

    Sammanfattning : Traditionally, the heart has been regarded as a non-regenerative organ. During the last 10 years, this notion has been challenged. By 14C measurements, it was calculated that at the age of 50, about 45% of all cardiomyocytes had formed after birth. LÄS MER

  5. 24. Hyaluronan and the receptor CD 44 in the heart and vessels : a study in normal and pathological conditions

    Författare :Martin Hellström; Anna Engström-Laurent; Bengt Johansson; Lena Jonasson; Umeå universitet; []
    Nyckelord :hyaluronan; CD44; heart; Rat; cardiac hypertrophy; artery; vein; human; Medicine; medicin;

    Sammanfattning : Tissues are not solely composed of cells. The extracellular matrix is important for the cell well-being and cell-cell communication. The glycosaminoglycan hyaluronan (HYA) is a widely distributed extracellular matrix (ECM) component. LÄS MER

  7. 25. Caring for patients with chronic heart failure

    Författare :Anna Strömberg; Kathleen Dracup; Linköpings universitet; []
    Nyckelord :caring; compliance; computer-based education; follow up; heart failure; intervention; nurse-led heart failure clinics; morbidity; mortality; patient education; quality of life; self-care; MEDICINE; MEDICIN;

    Sammanfattning : The overall aim of this thesis was to describe and evaluate patient education and nurse-led follow up for patients with heart failure. Descriptive designs were used to map out the nurse-led heart failure care in Sweden (I) and to identify factors influencing compliance with prescribed treatment in patients with chronic heart failure. LÄS MER