Sökning: "preterm labor"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden preterm labor.

  1. 1. Infectious and inflammatory mechanisms in preterm birth and cerebral palsy

    Författare :Bo Jacobsson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; preterm birth; preterm labor; preterm prelabor rupture of membranes; intra-uterine infection; intra-amniotic inflammation; interleukin-6; interleukin-8; interleukin-18; monocyte chemotactic protein-1; cerebral palsy; antenatal risk factors; chorioamnionitis.;

    Sammanfattning : Background: International studies of women in preterm labor (PTL) and preterm pre-labor rupture of the membranes (pPROM) have shown a significant association between microbial invasion of the amniotic cavity (MIAC), some cytokines and chemokines and preterm birth (PTB). These studies have been performed in countries with higher incidence of PTB than that in Sweden. LÄS MER

  3. 2. Cervical and intra-amniotic markers of preterm birth and infection

    Författare :Rose-Marie Holst; Göteborgs universitet; []
    Nyckelord :spontaneous preterm delivery; intra-amnioti infection inflammation; preterm labor; inflammatory proteins; preterm prelabor rupture of membranes; histological chorioamnionitis; cervical and amniotic markers;

    Sammanfattning : Abstract Background: Preterm delivery (PTD; < 37 gestational weeks), is one of the greatest unsolved obstetrical problems worldwide. As much as 80% of the perinatal mortality and 50% of the long-term neurological handicaps are associated with PTD. Spontaneous preterm birth (SPTD), i.e. LÄS MER

  4. 3. Biomarkers in mid-trimester amniotic fluid in relation to gestational duration and spontaneous preterm delivery

    Författare :Maria Hallingström; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; amniotic fluid; biomarkers; cytokine; damage-associated molecular pattern; gestation; gestational duration; inflammation; labor; mid-trimester; multiplex; pregnancy clock; proteins; spontaneous preterm delivery; term delivery;

    Sammanfattning : Background: The biological mechanisms and physiological pathways of pregnancy maintenance and timing of delivery are complex and multifactorial. Pregnancy clocks, partly controlled by timing mechanisms linked to fetal development, which regulate the onset of labor has previously been described. LÄS MER

  5. 4. Maternal and placental inflammatory biomarkers in spontaneous preterm delivery - Predictive ability, stability and neonatal associations

    Författare :Panos Tsiartas; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Preterm birth; Prediction; Multiplex; Microbial invasion of the amniotic cavity; Histological chorioamnionitis; Neonatal outcome; Cytokine stability; Interleukin-6 IL-6 ;

    Sammanfattning : Preterm delivery (PTD), spontaneous or iatrogenic, causes short- and long-term morbidity and underlies almost 75% of neonatal deaths. The prevalence in the Nordic countries is about 6% but it differs among countries. In the USA, for instance, it is around 9.6%. LÄS MER

  7. 5. Development and regulation of alveolar fluid clearance in the guinea pig

    Författare :Andreas Norlin; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; oxytocin-induced preterm labor; IRDS; fetal lung fluid; preterm lung development; amiloride-sensitive sodium channels; beta-adrenergic stimulation; alveolar epithelium; Animal physiology; Djurfysiologi;

    Sammanfattning : Alveolar fluid clearance is driven by active absorption of Na+ across the alveolar epithelium. Development and hormonal regulation of alveolar fluid clearance over 1 hour was studied by instillation of a protein-containing, isosmolar fluid into lungs of fetal, newborn, and adult guinea pigs. LÄS MER