Sökning: "Ivf frozen"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Ivf frozen.

1. 1. Obesity and IVF outcome. The hope of improvements through weight reduction

   Författare :Linda Kluge; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Infertility; IVF; obesity; weight reduction; live birth; patient s views; maternal outcome; perinatal outcome;

   Sammanfattning : Background: Female obesity is associated with decreased live birth rate (LBR) after in vitro fertilization (IVF) and adverse maternal and perinatal outcomes are increased in obese women compared to normal weight women after spontaneous conceived pregnancies. If the same applies in pregnancies achieved after IVF is scarcely investigated. LÄS MER

3. 2. Studies on in vitro fertilised human preembryos. Morphological and chromosomal aspects

   Författare :Thorir Hardarson; Göteborgs universitet; []
   Nyckelord :IVF; oocyte; embryo; blastocyst; human; FISH; aneuploidy;

   Sammanfattning : The success rate of in vitro fertilisation (IVF) has gradually increased due to basic research in preembryonic biology and the introduction of new methods, both technical and medical. However, further research is needed to establish which preembryos are developmentally most competent in order to be able to maintain the pregnancy rate while only a single preembryo is being transferred. LÄS MER

4. 3. Long-term outcome of children born after Assisted Reproductive Technology

   Författare :Emma Norrman; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Assisted reproductive technology; IVF; long-term outcome; children;

   Sammanfattning : Background: While the short-term outcome after assisted reproductive technology (ART) is broadly examined, studies on the long-term outcome of ART children are limited. Aim: To examine the long-term outcome in children born after ART and study whether different ART techniques affect the outcome in the children differently. LÄS MER

5. 4. Prediction of embryo viability by morphology and metabolomic profiling

   Författare :Aisling Ahlström; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NIR spectroscopy; morphology; blastocyst; IVF; trophectoderm; live birth; metabolomic; embryo;

   Sammanfattning : Abstract The ultimate challenge for all in vitro fertilisation (IVF) clinics is to develop the ability to select for transfer the best single embryo first, from the patient’s cohort of embryos, thereby maximising the chance of pregnancy while the incidence of multiple pregnancies is kept to a minimum and fewer transfer cycles are required. This ambition has driven extensive research and development into methods that can be used to predict embryo viability. LÄS MER

7. 5. 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