Sökning: "vasoconstriction"

Visar resultat 11 - 15 av 100 avhandlingar innehållade ordet vasoconstriction.

  1. 11. Pulmonary hypertension related to heart failure and hypoxia. Mechanisms, new treatment strategies and impact on mortality following heart transplantation. Experiences from Skåne University Hospital in Lund

    Författare :Jakob Lundgren; Kardiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pulmonary hypertension; Left heart disease; Heart Transplantation; ADMA; Survival; Hemodynamics; Soluble guanylate cyclase; Endothelin receptor antagonist; L-Arginine; Hypoxic pulmonary vasoconstriction;

    Sammanfattning : .... LÄS MER

  2. 12. Haemodynamics in aorto-coronary bypass surgery : a clinical study with special reference to the effects of neuroleptanaesthesia and to the cause of postoperative vasoconstriction and its treatment with sodium nitroprusside

    Författare :Hans Tydén; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  3. 13. Severe hypoxemia during apnea in humans : Influence of cardiovascular responses

    Författare :Peter Lindholm; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Diving response; breath holding; bradycardia; vasoconstriction; hypoxia;

    Sammanfattning : When a diving human holds his or her breath, the heart beat slows and the blood vessels constrict in large portions of the body. In diving mammals such as seals, similar responses effectively conserve oxygen for the brain, enabling them to dive very deep and to stay underwater for a long time. LÄS MER

  4. 14. Neuropeptide Y Y1 receptor mechanisms in sympathetic vascular control

    Författare :Rickard E. Malmström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Sympathetic vasoconstriction; neuropeptide Y1 Y; receptor antagonists; BIBP 3226; SR 120107A; ischaemia; pig.;

    Sammanfattning : Neuropeptide Y Yl receptor mechanisms in sympathetic vascular control. By Rickard E. Malmström, 1997. Department of Physiology and Pharmacology, Karolinska Institute, S- 17177 Stockholm, Sweden. LÄS MER

  5. 15. The importance of endothelin-1 for vascular function in patients with atherosclerosis and healthy controls

    Författare :Felix Böhm; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Acetylcholine; atherosclerosis; blood flow; circulation; coronary disease; endothelin; endothelium; kidney; liver; nitric oxide; patients; receptors; vasoconstriction.;

    Sammanfattning : Background: Atherosclerosis is associated with endothelial dysfunction, which is an early sign with prognostic implications in patients with coronary artery disease. Atherosclerosis is also associated with enhanced expression of the vasoconstrictor peptide endothelin-1 (ET-1). LÄS MER