Zona Pellucida [zona pellucida]

topical
57
Persistent link   https://www.medvik.cz/link/D015044
Definition

A tough transparent membrane surrounding the OVUM. It is penetrated by the sperm during FERTILIZATION.

DUI
D015044 MeSH Browser
CUI
M0023153
History note
91(75); was see under OVUM 1975-90
Public note
91; was see under OVUM 1975-90

A Anatomy
A05.360 Genitalia 199
A05.360.490 Germ Cells 114
A05.360.490.690 Ovum 289
A05.360.490.690.680 Oocytes 497
A05.360.490.690.700 Oogonia 2
A05.360.490.690.950 Zona Pellucida 57
A05.360.490.690.970 Zygote 81
A11 Cells 976
A11.284.295 Extracellular Space 290
A11.284.295.310 Extracellular Matrix 307
A11.284.295.310.070 Basement Membrane 100
A11.284.295.310.279 Glomerular Basement Membrane 4
A11.284.295.310.560 Microfibrils 5
A11.284.295.310.990 Zona Pellucida 57
A11.497 Germ Cells 114
A11.497.497 Ovum 289
A11.497.497.600 Oocytes 497
A11.497.497.650 Oogonia 2
A11.497.497.900 Zona Pellucida 57
A11.497.497.950 Zygote 81
A16.690 Ovum 289
A16.690.325 Egg Yolk 48
A16.690.886 Vitelline Membrane 3
A16.690.900 Zona Pellucida 57