Sökning: "vitrification"

Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet vitrification.

  1. 1. Safety and quality aspects of IVF - neonatal and maternal outcomes following advanced techniques

    Författare :Erica Ginström Ernstad; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; blastocyst transfer; frozen embryo transfer; vitrification; preimplantation genetic testing; neonatal outcome; maternal outcome;

    Sammanfattning : Background: Singletons born following assisted reproductive technology (ART) have adverse neonatal outcome compared to singletons born following spontaneous conception (SC). Moreover, the women undergoing ART are at an increased risk of hypertensive disorders in pregnancy (HDP) and placental complications. LÄS MER

  3. 2. Culture and vitrification of human preembryos

    Författare :Fredwell Hambiliki; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Despite improvements in stimulation protocols, culture media formulations and laboratory protocols, the success rates in human IVF remain disappointingly low. The ability to successfully cryopreserve supernumerary embryos in a given IVF cycle without losing significant embryo viability is essential to maximize the cumulative benefit of a given treatment cycle. LÄS MER

  4. 3. Clinical grade vitrification of human ovarian tissue for fertility preservation

    Författare :Mona Sheikhi; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Cryopreservation of human ovarian tissue is one approach to preserve fertility for women who can be predicted to undergo premature ovarian failure as a consequence of chemotherapy, radiotherapy or genetic disorders. It is the most suitable option for pre-pubertal girls and for many young women to store oocytes. LÄS MER

  5. 4. Modeling of residual stresses in dental composites

    Författare :Philippe Lingois; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polymera konstruktionsmaterial; Polymeric Composite Materials;

    Sammanfattning : In several European countries, dental composites are replacing mercury- containing amalgams as the most common restorative materials. The problems with dental composites are that they can induce pain for the patient, fracture in the tooth, and gaps between the tooth and the filling which will induce secondary caries. LÄS MER

  7. 5. Becoming vitrified

    Författare :Anna Ihr; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Arkeologi;

    Sammanfattning : This thesis is designed to make a study with special emphasis in high temperature production. Two case studies are included that are geographically separated but united by the occurrence of vitrification; a material which is contextualised in a wider understanding of the societies within. LÄS MER