"Embryo implantation" refers to the process in which a fertilized egg attaches itself to the lining of the womb (uterus) in order to grow and develop into a baby.
Full definition
Similarly, the rate
of embryo implantation in the uterus was 40.4 % in the lean underweight, 39.9 % in the normal weight, 38.5 % in the overweight, and 30.9 % in the obese.
The researchers say that possible mechanisms for the role played by vitamin D in pregnancy may be that it affects the success of
embryo implantation in the womb in some way or that it is indication of the general well - being of the women.
Increased hyaluronan concentration in the embryo transfer medium results in a significant increase in human
embryo implantation rate.
When they compared the results to the Mouse Genomic Informatics Knockout database they found 123 genes that corresponded with functional annotation of abnormal extra-embryonic tissue morphology, 121 associated with embryonic lethality, and 14 with
abnormal embryo implantation.
Any potential pregnancy symptoms won't appear
until embryo implantation (at the very, very earliest), and that doesn't happen for another 7 to 10 days.
But, those with the highest blood levels were 1.71 times more likely to experience a
failed embryo implantation than those with the lowest levels.
When the outcome of the treatment was cross-checked against the BMI of the egg recipient, results showed that the rates
of embryo implantation, pregnancy, twin pregnancy and live birth were all significantly reduced as BMI increased.
When they compared the results to the Mouse Genomic Informatics Knockout database they found 123 genes that corresponded with functional annotation of abnormal extraembryonic tissue morphology, 121 associated with embryonic lethality, and 14 with
abnormal embryo implantation.
An analysis of almost 10,000 first cycles of egg donation treatment at one of Europe's largest IVF centres shows that female obesity reduces the receptivity of the uterus to
embryo implantation and thereby compromises reproductive outcome.
«There's a feeling between scientists that a lot of conditions, such as recurrent miscarriage and pre-eclampsia, are caused by the very earliest stages of
embryo implantation and that process not happening correctly.»
Scientists knew much of what happens between fertilization and
embryo implantation, but they knew less about what happens after the bundle of 100 or so cells burrows into the uterine wall.
The mouse lines housing area comprises 10 rooms of 60 m2 and 2 rooms of 45 m2, in biosafety level BSL1, and 2 experimental rooms in biosafety level BSL2 (
embryo implantation).