Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Ultrastructural localization of calcium deposits during in vitro culture of pig oocytes
Autore:
Petr, J; Rozinek, J; Hruban, V; Jilek, F; Sedmikova, M; Vanourkova, Z; Nemecek, Z;
Indirizzi:
Res Inst Anim Prod, Dept Reprod Biol, Prague 10401, Czech Republic Res Inst Anim Prod Prague Czech Republic 10401 gue 10401, Czech Republic Czech Univ Agr, Dept Vet Sci, Prague, Czech Republic Czech Univ Agr Prague Czech Republic pt Vet Sci, Prague, Czech Republic Czech Univ Agr, Dept Anim Breeding & Genet, Prague, Czech Republic Czech Univ Agr Prague Czech Republic ng & Genet, Prague, Czech Republic
Titolo Testata:
MOLECULAR REPRODUCTION AND DEVELOPMENT
fascicolo: 2, volume: 58, anno: 2001,
pagine: 196 - 204
SICI:
1040-452X(200102)58:2<196:ULOCDD>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
RAT GRANULOSA-CELLS; LUTEINIZING-HORMONE; MOUSE OOCYTES; MEIOTIC MATURATION; INOSITOL TRISPHOSPHATE; BINDING PROTEINS; XENOPUS-LAEVIS; CYCLIC-AMP; OSCILLATIONS; EGG;
Keywords:
oocyte; calcium deposits; maturation; in vitro; pig;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
44
Recensione:
Indirizzi per estratti:
Indirizzo: Petr, J Res Inst Anim Prod, Dept Reprod Biol, 10 Uhrineves, Prague 10401, Czech Republic Res Inst Anim Prod 10 Uhrineves Prague Czech Republic 10401ublic
Citazione:
J. Petr et al., "Ultrastructural localization of calcium deposits during in vitro culture of pig oocytes", MOL REPROD, 58(2), 2001, pp. 196-204

Abstract

Calcium deposits were localized using the combined oxalate-pyroantimonate technique in follicle-enclosed oocytes fixed in situ. These deposits can beobserved within vacuoles, mitochondria, and on the surface of yolk granules as well as in the caryoplasm, but are absent from the endoplasmic reticulum. Isolation of the oocyte from the follicle resulted in the immediate depletion of these calcium deposits. Replenishment of these deposits started during the first 8 hr of in vitro culture of the oocyte and they were gradually replenished to the levels observed before the liberation of oocytes during in vitro maturation to the stage of metaphase II. (C) 2001 Wiley-Liss, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/11/20 alle ore 07:44:35