Zona pellucida - Wikipedia
The zona pellucida (Latin meaning "transparent zone") is the specialized area surrounding mammalian oocytes (eggs). It is also known as an egg coat. The zona pellucida is essential for oocyte growth and fertilization
Zona pellucida: Anatomy and function - Kenhub
Feb 21, 2024 · The zona pellucida (ZP) is an extracellular matrix layer that forms between the cell membrane of the oocyte and the first layer of granulosa cells during primary ovarian follicle development. This layer measures about 5 to 10 μm in thickness and is composed of four main glycoproteins: ZP1, ZP2, ZP3 and ZP4.
Zona pellucida - Embryology
1 day ago · (Latin, zona pellucida = transparent zone) The zona pellucida (ZP) is a specialized extracellular matrix surrounding the developing oocyte (egg, ovum) within each follicle within the ovary.
Zona pellucida genes and proteins and human fertility - PMC
The zona pellucida (ZP) is an extracellular matrix (ECM) that surrounds all mammalian oocytes, eggs, and embryos and plays vital roles during oogenesis, fertilization, and preimplantation development.
Female fertility and the zona pellucida - PMC
The zona pellucida (ZP) is a relatively thick extracellular matrix (ECM) that surrounds all mammalian oocytes, eggs, and preimplantation embryos, from monotremes that lay eggs to placental mammals (Wassarman and Litscher, 2016; Wassarman and Litscher, 2021).
Zona Pellucida - an overview | ScienceDirect Topics
The Zona Pellucida is an extracellular matrix that surrounds eggs and early embryos, playing a crucial role in initial gamete recognition, preventing polyspermy, and protecting the embryo during its journey through the oviduct before implantation. You might find these chapters and articles relevant to this topic.
Zona Pellucida Glycoproteins - PMC
Zona pellucida glycoproteins are responsible for species-restricted binding of sperm to unfertilized eggs, inducing sperm to undergo acrosomal exocytosis, and preventing sperm from binding to fertilized eggs.
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