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Found Blastocyst 6 times.

Displaying results 1 to 10.

1. Blastocyst (blastodermic vesicle)
A stage in the development of a mammalian embryo just after the blastula stage, where the hollow ball of cells becomes two layers of cells - one layer, called the trophoblast, is at one end of the embryo and attaches it to the wall of the uterus so that it can receive nutrition during its development. The other is a single-cell layer which surrounds the blastocoele , the fluid-filled hollow part of the ball.

2. Blastocyst
The developmental stage of the fertilized ovum by the time it is ready to implant; formed from the morula and consists of an inner cell mass, an internal cavity, and an outer layer of cells (the trophoblast ).

3. Decidua
The decidua is the changed endometrium (the lining of the uterus) after the blastocyst (fertilized ovum after 4 - 9 days of development) is implanted onto the endometrium. At this stage, there are 3 regions of decidua: decidua basalis: between the blastocyst and the uterine muscular wall, decidua capsularis: covers the blastocyst; decidua parietalis: the rest of the lining of the uterus.

4. Implantation
The process in which the blastocyst embeds in the endometrium .

5. Trophoblast
The trophoblast is the part of the blastocyst which attaches the embryo to the wall of the uterus so that the embryo can receive nutrition during its development.

6. Trophoblast
The outer layer of cells of a blastocyst that adhere to the endometrium during implantation.

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