Sökning: "arterial blood pressure"

Visar resultat 16 - 20 av 192 avhandlingar innehållade orden arterial blood pressure.

  1. 16. ASPECTS OF FLUID THERAPY: An experimental study of the effects of systemic inflammation, microvascular permeability, blood pressure and plasma volume

    Författare :Maris Dubniks; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; sepsis; activated protein C; SIRS; albumin; blood pressure; colloids; plasma volume; hypervolaemia; hypovolaemia; microcirculation; noradrenalin; permeability; prostacyclin;

    Sammanfattning : Adequate circulating blood volume is a prerequisite for circulatory stability. Fluid therapy aims at correcting hypovolaemia, and is an important part of the haemodynamic management of perioperative and critically ill patients. LÄS MER

  3. 17. Blood pressure, blood pressure variability and myocardial ischemia : studies in patients with peripheral arterial disease and matched control subjects

    Författare :Per Svensson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Peripheral vascular diseases; hypertension drug therapy; ambulatory blood pressure monitoring; coronary artery disease; ambulatory electrocardiography; SPECT; NT-proBNP;

    Sammanfattning : Background: Patients presenting with peripheral arterial disease (PAD) often have concomitant coronary artery disease (CAD), which is frequently asymptomatic. Ambulatory blood pressure (ABP) monitoring improves risk stratification in hypertensive patients beyond that offered by office BP(OBP) measurements. LÄS MER

  4. 18. Role of ambulatory blood pressure monitoring after pediatric renal transplantation

    Författare :Rafael Tomás Krmar; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Children; renal transplantation; office blood pressure; ambulatory blood pressure; hypertension;

    Sammanfattning : Background: Office blood pressure (BP) readings, i.e., BP obtained in a clinical setting, are the basis of the present knowledge concerning the risks associated with hypertension. LÄS MER

  5. 19. Macula Densa Derived Nitric Oxide and Kidney Function

    Författare :Anna Ollerstam; Pontus Persson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; Nitric oxide; rats; kidney; macula densa cells; tubuloglomerular feedback; renin; angiotensin II; blood pressure; hypertension; renal blood flow; neuronal nirtic oxide synthase; Cellbiologi; Cell biology; Cellbiologi; Physiology; fysiologi;

    Sammanfattning : The kidney is the major organ regulating the extracellular fluid volume and thereby the arterial blood pressure. The neuronal isoform of nitric oxide synthase (nNOS) in the kidney is predominantly located in the macula densa cells. LÄS MER

  7. 20. Extreme hemodilution: Effects of inhalation anesthetics, hypoxia, and blood loss. An Experimental study in pigs

    Författare :Henning Schou; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anaesthesiology; oxygen saturation.; blood volume; coronary circulation; blood lactate; oxygen uptake; Anemia; oxygen delivery; intensive care; Anestesiologi; intensivvård;

    Sammanfattning : Hemodilution reduces the need for blood transfusion and hereby the risk for transmission of infectious agents. The present study investigated effects on systemic and myocardial circulation and oxygenation, and blood lactate concentrations; induced by nitrous oxide, isoflurane, hypoxia, and uncompensated blood loss, in pigs hemodiluted to a hematocrit of 11%. LÄS MER