Receptivity of barley toPuccinia graminisf. sp.tritici

I-28: Uterine Receptivity

Developmental control of synaptic receptivity.

Are neurons born with the ability to form and receive synapses or do they acquire these abilities during development? We have previously found that purified postnatal retinal ganglion cells (RGCs) require soluble astrocyte-derived signals to form synapses in vitro and in vivo. Here we show that newly generated embryonic day 17 (E17) RGCs are able to form but not receive synapses under these con...

Redefining Endometrial Receptivity

However, the notion of receptivity as a static state in which the tissue is poised, frozen in time, awaiting the arrival of an adequately developed embryo, is naïve. An integrative definition of receptivity must embrace communication between maternal and embryonic tissues. At receptivity, the endometrium has reached a point at which negotiation can begin that may or may not lead to successful i...

I-38: Effect of Ovarian Stimulation on Endometrial Receptivity

Lee CKF Department of Obstetrics and Gynecology, Faculty of Medicine, The university of Hong Kong, China Email: [email protected]

Uterine Receptivity to Embryo Implantation

It is both flattering and humbling to be asked to address this topic, since quite a few people at this meeting could address it equally well or better. In fact, Koji wrote a review with almost exactly the same title 20 years ago (1). However, each of us would address the area somewhat differently. Over the years I have had the privilege of examining blastocysts and implantation sites of a large...