The extracellulra matrix of porcine mature oocytes: Origin, composition and presumptive roles

0213640 - UZFG-Y 20033109 RIV US eng J - Článek v odborném periodiku
Flechon, J. E. - Degrouard, J. - Kopečný, V. - Pivko, J. - Pavlok, Antonín - Motlík, Jan
The extracellulra matrix of porcine mature oocytes: Origin, composition and presumptive roles.
Reproductive Biology and Endocrinology. Roč. 1, - (2003), s. 124-136. E-ISSN 1477-7827
Grant CEP: GA ČR GA524/02/0674
Výzkumný záměr: CEZ:AV0Z5045916
Klíčová slova: porcine oocyte
Kód oboru RIV: ED - Fyziologie

The extracellular matrix (ECM) of porcine mature oocytes was revealed by transmission electron microscopy (TEM) after treatment with tannic acid and ruthenium red. Present in the perivitelline space (PVS) and on the surface of the zona pellucida (ZP), it appeared to be composed of thin filaments and granules at the interconnections of the filaments, which were interpreted respectively as hyaluronic acid chains and bound proteoglycans.
Trvalý link: http://hdl.handle.net/11104/0109175