Sökning: "recurrent miscarriage"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden recurrent miscarriage.

  1. 1. Genetic and epidemiological aspects of implantation defects : Studies on recurrent miscarriage, preeclampsia and oocyte donation

    Författare :Evangelia Elenis; Agneta Skoog Svanberg; Alkistis Skalkidou; Gunilla Sydsjö; Helena Åkerud; Anja Pinborg; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Angiogenesis; genetic polymorphism; gestational hypertensive disorders; Histidine-rich glycoprotein; HRG; implantation defect; oocyte donation; placentation; preeclampsia; recurrent miscarriage; SNP.; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : Implantation requires complex molecular and cellular events involving coagulation, angiogenesis and immunological processes that need to be well regulated for a pregnancy to establish and progress normally.  The overall aim of this thesis was to study different models associated with atypical angiogenesis, impaired implantation and/or placentation, such as recurrent miscarriage (RM), oocyte donation (OD) and preeclampsia. LÄS MER

  3. 2. Recurrent Pregnancy Loss. Aspects of Epidemiology, Immunology, Treatment and Obstetric Outcomes

    Författare :Emma Råsmark; Lund Obstetrik och gynekologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Recurrent pregnancy loss; Epidemiology; Reproductive immunology; low-molecular weight heparin; Obstetric complications; Early pregnancy; Miscarriage;

    Sammanfattning : Aims: Recurrent pregnancy loss (RPL), defined as three consecutive miscarriages, is a multifaceted problem whose resolution needs a broad approach. In this thesis, epidemiology, immunology, treatment and obstetrical outcomes areexplored. LÄS MER

  4. 3. Recurrent unexplained first-trimester miscarriage. Effects of acetylcalicylic acid, platelet aggregation and thyroid disease

    Författare :Lennart Blomqvist; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Acetylsalicylic acid; recurrent miscarriage; platelet aggregation; pregnancy; early pregnancy; first-trimester; live birth; impedance aggregometry; thyroid stimulating hormone; levothyroxine; thyroid peroxidase antibody; arachidonic acid-induced platelet aggregation; platelet activators;

    Sammanfattning : Recurrent unexplained first-trimester miscarriage. Effects of acetylsalicylic acid, platelet aggregation and thyroid disease. Lennart Blomqvist, Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden, 2019. LÄS MER

  5. 4. The Histidine-rich Glycoprotein in Reproduction

    Författare :Karin E Lindgren; Inger Sundström-Poromaa; Helena Åkerud; Eva Wiberg-Itzel; Lalit Kumar Parameswaran Grace; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Angiogenesis; embryo culture medium; embryogenesis; embryonic secretome; endometrium; histidine-rich glycoprotein; human embryo development; human embryo implantation; human endometrial endothelial cells; in vitro fertilisation; infertility; male infertility; proximity extension assay; recurrent miscarriage; single nucleotide polymorphism; sperm quality; time-lapse technique; vascular endothelial growth factor;

    Sammanfattning : Infertility affects 15% of reproductive-aged couples. The milieu surrounding the growing embryo is of outmost importance, and should be optimised during in vitro fertilisation (IVF). Many biological processes, such as angiogenesis, coagulation, and immune processes need to be well regulated for a pregnancy to occur and progress normally. LÄS MER

  7. 5. Hypothyroidism and Pregnancy

    Författare :Michaela Granfors; Anna-Karin Wikström; Inger Sundström-Poromaa; Helena Åkerud; Ulla Feldt-Rasmussen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; phosphodiesterase 8B; recurrent miscarriage; single nucleotide polymorphism; thyroid; guidelines; hypothyroidism; pregnancy; survey; thyroid testing; screening; iodine; iodine deficiency; median urinary iodine concentration; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : Hypothyroidism is a common endocrine disorder affecting women of reproductive age. On a global level, iodine deficiency is still the most common cause of hypothyroidism. Also genetic variations, in particular SNP rs4704397 in the PDE8B gene, are responsible for a significant proportion of TSH variations. LÄS MER