See Also: blastocyst(medicine)
Blastocyst(health)
Blastocyst cavity(health)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
complement(1)(dictionary)
complement 3(medicine)
complement 2(medicine)
complement 5(medicine)

complement 4b (medicine) and blastocyst (medicine)


complement 4b (medicine)


complement 4b
<chemical> Larger fragment formed when c1s splits c4 into c4a and c4b. C4b combines with c2b to form the activated c4b2b complex which is often called the classical pathway c3 convertase.

Chemical name: Complement C4b


blastocyst (medicine)


blastocyst


In mammalian development, cleavage produces a thin walled hollow sphere, whose wall is the trophoblast, with the embryo proper being represented by a mass of cells at one side. The blastocyst is formed before implantation and is equivalent to the blastula.