Sökning: "in vitro fertilization"

Visar resultat 21 - 25 av 54 avhandlingar innehållade orden in vitro fertilization.

  1. 21. New micromanipulative techniques in reproductive biology

    Författare :José Inzunza; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : New micro manipulative techniques have facilitated development to help patients who suffer from infertility and spontaneous abortion, as well as those who carry severe genetic diseases and have risks of delivering an affected child. Preimplantation genetic diagnosis (PGD), which is based on obtaining blastomere biopsy from an eight-cell embryo, has made it possible to diagnose severe defects caused by a genetic factor. LÄS MER

  3. 22. Omöjliga familjen : Ideologi och fantasi i svensk reproduktionspolitik

    Författare :Helena Tinnerholm Ljungberg; Maud Eduards; Sara Edenheim; Cecilia Åse; Maria Törnqvist; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; assisted reproduction; human reproduction; logics approach; new reproductive techniques; political discourse theory; psychoanalysis; Swedish politics; queer theory; reproduction policy; Political Science; statsvetenskap;

    Sammanfattning : The relationship between the state and the people is a central theme in political theory. Discussions in this field have often centered on how a people can come to constitute a state. Less attention, however, has been directed toward the state’s role in constituting and recreating its people. LÄS MER

  4. 23. The impact of gonadotropin receptor polymorphisms on human reproductive function

    Författare :Ida Lindgren; Malmö Molekylärgenetisk reproduktionsmedicin; []
    Nyckelord :FSHR; LHCGR; single-nucleotide polymorphism SNP ; in vitro fertilization IVF ; reproduction; Infertility; male fertility; female fertility;

    Sammanfattning : To date, approximately 15% of all couples worldwide suffer from infertility. The management include controlledovarian hyper-stimulation of the women with follicle-stimulating hormone (FSH) and semen analysis of the men,prior to in vitro fertilization (IVF) and transfer of the fertilized embryo to the uterine cavity. LÄS MER

  5. 24. Pathophysiological factors and genetic association in endometriosis

    Författare :Johanna Sundqvist; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Introduction: Endometriosis is a common benign gynecological disease where endometrial tissue forms lesions outside the uterine cavity. Endometriosis is estimated to affect about 10% of women of reproductive age, rising to 20-40% in patients with infertility, with a significant impact on physical, mental and social well-being of those affected. LÄS MER

  7. 25. Structural studies of proteins essential for fertilization

    Författare :Elisa Dioguardi; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Where do babies come from? Even though it sounds like a fairly obvious question, it took more than 200 years to discover that sperm, whose first observation dates back to the 17th century, can penetrate into the oocyte and fuse with it. Interestingly, this initial study was carried out in starfish, and since then, scientists have addressed the fascinating question of how gamete recognition functions using very different model systems. LÄS MER