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Visar resultat 1 - 5 av 67 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. OXYTOCIN AND VASOPRESSIN IN UTERINE ACTIVITY. Receptor-mediated agonism and antagonism with special regard to the aetiology and treatment of preterm labour and primary dysmenorrhoea

    Författare :Thomas Bossmar; Lund Obstetrik och gynekologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstetrics; primary dysmenorrhoea.; preterm labour; vasopressin antagonist; receptors; oxytocin antagonist; vasopressin; Oxytocin; gynaecology; andrology; reproduction; sexuality; Obstetrik; gynekologi; andrologi; reproduktion; sexualitet;

    Sammanfattning : With a view to the aetiology and treatment of preterm labour and primary dysmenorrhoea we studied the influence of sexual steroids on the plasma levels of oxytocin and vasopressin, effect of these peptides on uterine contractility in vitro and in vivo, receptor concentrations and antagonists to oxytocin and vasopressin. In postmenopausal women oestrogen increased the concentrations in plasma of both peptides, whereas progesterone increased oxytocin but decreased vasopressin levels. LÄS MER

  3. 2. Involvement of vasopressin and oxytocin in the regulation of human uterine activity

    Författare :Margareta Steinwall; Urogynekologi och reproduktionsfarmakologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; andrology; gynaecology; Obstetrics; uterine activity; oxytocin mRNA; EP2 agonist; receptors; antagonists; oxytocin; vasopressin; andrologi; reproduktion; sexualitet; reproduction; sexuality; Obstetrik; gynekologi;

    Sammanfattning : Vasopressin and oxytocin seem to have pivotal roles in the pathophysiology of primary dysmenorrhoea and preterm labour. Prostaglandins are also involved in the regulation of uterine activity with different receptors mediating both stimulation and relaxation. LÄS MER

  4. 3. Receptor-mediated uterine effects of oxytocin and vasopressin

    Författare :Ragner Liedman; Lund Obstetrik och gynekologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neurohypophyseal; vasopressin receptor; oxytocin; pregnancy; oxytocin and vasopressin V1a antagonist; prostaglandin F2 alpha; primary dysmenorrhoea;

    Sammanfattning : The neurohypophyseal hormones oxytocin and vasopressin are important in the regulation of uterine contractility. These hormones, as well as prostaglandin F2α, are most forceful myometrial tissue contractors. LÄS MER

  5. 4. Intraperitoneal 5-Fluorouracil treatment of cancer - clinical and experimental studies

    Författare :Mikael Öman; Peter Naredi; Larsolof Hafström; Johan Permert; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; intraperitoneal; 5-fluorouracil; pancreas cancer; vasopressin; Xenon-clearance; Kirurgi; Surgery; Kirurgi; Surgery; kirurgi;

    Sammanfattning : Background:Pancreas cancer is a most aggressive malignancy. More than 80% of patients diagnosed with pancreas cancer, exhibit such advanced disease, that curative surgery is impossible. Systemic chemotherapy prolongs survival to 5-9 months. LÄS MER

  7. 5. Novel Interventions in Cardiac Arrest : Targeted Temperature Management, Methylene Blue, S-PBN, Amiodarone, Milrinone and Esmolol,  Endothelin and Nitric Oxide In Porcine Resuscitation Models

    Författare :Frank Zoerner; Fredrik Lennmyr; Cécile Martijn; Lars Wiklund; Sven Erik Gisvold; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; restoration of spontaneous circulation; ROSC; cardiopulmonary resuscitation; CPR; cardiac arrest; methylene blue; MB; S-PBN; mild therapeutic hypothermia; MTH; targeted temperature management; TTM; endothelin; ET-1; ECE-1; ETAR; ETBR; nitric oxide; NO; nitric oxide synthase; NOS; eNOS; iNOS; nNOS; porcine; amiodarone; hypovolemia; milrinone; vasopressin; esmolol; epinephrine; Anaesthesiology and Intensive Care; Anestesiologi och intensivvård; Medical Cell Biology; Medicinsk cellbiologi; Kardiologi; Cardiology;

    Sammanfattning : It is a major clinical problem that survival rates after out-of-hospital cardiac arrest have not markedly improved during the last decades, despite extensive research and the introduction of new interventions. However, recent studies have demonstrated promising treatments such as targeted temperature management (TTM) and methylene blue (MB). LÄS MER