Inny tytuł:

Czynniki warunkujące ilość i jakość zarodków uzyskiwanych przy użyciu kompleksowej metody in vitro u bydła

Wydawca:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Abstrakt:

In vitro production of bovine embryos has become a routine, increasingly available technology.Presently this technique can yield approximately 40% of blastocysts in relation to the numberof oocytes used for in vitro maturation and fertilization. However, available data indicate that invitro produced bovine embryos are more susceptible to freezing and subject to a higher incidenceof fetal loss following transfer. The comparison between in vivo (sheep oviducts) amd in vitro(co-culture with somatic cells) embryo culture conditions revealed that in vivo conditions aresuperior in terms of quality of embryos. The factors influencing quantity and quality of in vitroproduced embryos, i.e. the size of ovarian follicle for immature oocytes recovery, methods ofooc34es recovery, morphology of immature oocytes, buli effect on IVF and possible ways toovercome these limitations as well as the effect of different embryo culture systems have beendiscussed.

Czasopismo/Seria/cykl:

Biotechnologia, vol.41, 2 (1998)-.

Tom:

41

Zeszyt:

2

Strona pocz.:

110

Strona końc.:

118

Szczegółowy typ zasobu:

Article

Format:

application/pdf

Identyfikator zasobu:

0860-7796 ; oai:rcin.org.pl:144327 ; IChB B-37

Źródło:

Library of Institute of Bioorganic Chemistry PAS

Język:

pol

Język streszczenia:

eng

Zakres czasowy:

1988-2010

Prawa:

Creative Commons Attribution BY-SA 4.0 license

Zasady wykorzystania:

Copyright-protected material. [CC BY-SA 4.0] May be used within the scope specified in Creative Commons Attribution BY-SA 4.0 license, full text available at:

Digitalizacja:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Lokalizacja oryginału:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Dofinansowane ze środków:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Dostęp:

Open