Search for dissertations about: "IVF progesterone"
Found 4 swedish dissertations containing the words IVF progesterone.
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1. Progesterone receptor modulators in contraception : clinical implications of ovarian and endometrial effects
Abstract : Background: Emergency contraception (EC) offers a last chance to prevent an unwanted pregnancy after unprotected sexual intercourse (UPSI) but before pregnancy occurs, for example after contraceptive failure, non-use of contraception or after rape. Progesterone receptor modulators (PRMs) exert their effect through acting as partial antagonists and partial agonists of the progesterone receptor (PR) and have proven effective for EC in low doses by postponing or inhibiting ovulation if it was taken preovulatory in the menstrual cycle. READ MORE
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2. Matrix metalloproteinase-26 (MMP-26) and Tissue inhibitor of metalloproteinases-4 (TIMP-4) in normal, hyperplastic, and malignant endometrium
Abstract : The aim of the thesis was to study matrix metalloproteinase-26 (MMP-26) and tissue inhibitor of metalloproteinases-4 (TIMP-4) in normal, hyperplastic, and malignant endometrium. Most importantnly, both these molecules may be ivolved in the implantation process. Trophoblast tissue from human as well as mouse embryos produces pro-MMP-9. READ MORE
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3. Ovarian hyperstimulation syndrome (OHSS). Aspects on immune and endocrine mechanisms
Abstract : The ovarian hyperstimulation syndrome (OHSS) is a well-known side effect of ovarian stimulation for ovulation induction or for in vitro fertilisation. The syndrome is characterised by massively enlarged ovaries and a hyperpermeable/procoagulant state, giving rise to diverse symptoms such as abdominal pain, nausea, ascites, hypovolemia and thromboembolism. READ MORE
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4. Molecular and morphological studies of folliculogenesis, oocyte maturation and embryogenesis in humans
Abstract : Infertility is a problem that affects about 15 percent of all couples. Many can be helped by assisted reproductive techniques, but still today many couples are treated without a successful outcome. The reason for infertility is sometimes known, but there are also many cases of unexplained infertility. READ MORE