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Title: Marcatge i identificació directa d'embrions de ratolí mitjançant l'adhesió de codis a la zona pel·lúcida
Author: Novo, Sergi
Penon Esteva, Oriol
Gómez, Rodrigo
Barrios, Lleonard
Duch, Marta
Esteve, Jaume
Santaló, Josep
Nogués, Carme
Plaza, Jose Antonio
Pérez García, M. Lluïsa (Maria Lluïsa)
Ibáñez, Elena
Keywords: Ratolins
Reproducció humana assistida
Human reproductive technology
Issue Date: 2011
Publisher: Societat Catalana de Biologia
Abstract: Due to the increase in the use of assisted reproduction techniques, improvement of sample traceability is essential. As an alternative to current systems of reproductive samples identification, our group work in the development of systems for direct sample codification. In a previous work, we presented a system based on the introduction of polysilicon barcodes into the periviteline space of mouse embryos. Although this system was effective, it showed some limitations. In the present work, we present an alternative approach to overcome these limitations: the attachment of the barcodes to the outer surface of the zona pellucida. This new approach results in an identification rate of 95.6% and this effectiveness is preserved after cryopreservation procedures.
Note: Reproducció del document publicat a:
It is part of: Treballs de la Societat Catalana de Biologia, 2011, vol. 12, p. 143-147
ISSN: 0212-3037
Appears in Collections:Articles publicats en revistes (Farmacologia, Toxicologia i Química Terapèutica)
Articles publicats en revistes (Institut de Nanociència i Nanotecnologia (IN2UB))

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