Sökning: "endometrial receptivity"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden endometrial receptivity.

  1. 1. Endometrial receptivity and development of new contraceptive methods

    Författare :Lena Marions; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Mifepristone; levonorgestrel; endometrial receptivity; emergency contraception; blastocyst implantation; integrins; cyclooxygenase;

    Sammanfattning : Ovulation and endometrial development as well as contraceptive efficacy was studied after treatment with the antiprogestin mifepristone. Mechanism of action after treatment with the gestagen levonorgestrel or mifepristone in doses effective for emergency contraception was also evaluated. LÄS MER

  3. 2. Human endometrial receptivity and embryo-endometrium interactions

    Författare :Signe Altmäe; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Infertility is an increasing medical and social problem affecting more than 10% of couples worldwide. Many underlying causes of human infertility have been overcome by assisted reproductive techniques; nevertheless, the implantation process remains one of the rate-limiting step as regards the success of the treatment. LÄS MER

  4. 3. Endometrial receptivity and human embryo implantation : in vivo and in vitro studies

    Författare :Sujata Lalit Kumar; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :3D-endometrial cell construct;

    Sammanfattning : Background: Infertility, one of the common gynaecological disorders, affects 10-15% women in their reproductive years. Despite the advances in assisted reproduction techniques and the best efforts of infertility specialists, implantation rates do not exceed more than 28-30%. LÄS MER

  5. 4. The Human Endometrium : Studies on Angiogenesis and Endometriosis

    Författare :Christian Moberg; Matts Olovsson; Anneli Stavreus-Evers; Lalit Kumar Parameswaran Grace; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; endometrium; angiogenesis; endothelial cell; endometriosis; receptivity; implantation; oestrogen receptor; progesterone receptor; crystallin; interleukin; vasoactive intestinal peptide; peritoneal fluid; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : Angiogenesis is thought to play a pivotal role in the cycling endometrium. Coordinated by oestrogen and progesterone, endometrial blood vessel development is primarily mediated by vascular endothelial growth factor-A (VEGF-A), which promotes endothelial cell (EC) proliferation and protects ECs from induced apoptosis. LÄS MER

  7. 5. Endometrial receptivity and regeneration in health and disease : molecular, cellular and clinical perspectives

    Författare :Carolina von Grothusen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Each month, the endometrium regenerates under the influence of the ovarian hormones and builds up to a receptive state in preparation for embryo implantation. In the absence of pregnancy, it sheds during menses and the regenerative cycle starts again. LÄS MER