Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Revista de la Asocia...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Revista de la Asociación Argentina de Ortopedia y Traumatología
Article . 2012 . Peer-reviewed
License: CC BY NC SA
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 1 versions
addClaim

Cultivo de condrocitos sobre una matriz acelular derivada de membrana amniocoriónica

Authors: José Manuel Lucero; Alejandro Enrique Castiglioni; Paula Hovanyecz; R. M. Adrián Gorla; Oscar Berasategui; Griselda Valeria Fedrigo; Alicia Susana Lorenti;

Cultivo de condrocitos sobre una matriz acelular derivada de membrana amniocoriónica

Abstract

<span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; text-autospace: ideograph-numeric;"><strong style="mso-bidi-font-weight: normal;"><span lang="ES-TRAD"><span style="font-family: Times New Roman; font-size: small;">Introducción</span></span></strong></p><span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: justify; line-height: 200%; text-indent: 35.4pt; text-autospace: ideograph-numeric;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><span lang="ES-TRAD">El tejido cartilaginoso articular presenta escasa capacidad regenerativa.</span><span style="mso-ansi-language: ES;" lang="ES-TRAD"> </span><span style="color: black;" lang="ES-TRAD">Existe </span><span lang="ES-TRAD">alta incidencia de lesiones condrales en rodilla, especialmente de Grado II/III (Outerbridge). El uso combinado de células autólogas cultivadas con membranas biológicas, es una posibilidad terapéutica. El objetivo del presente trabajo es analizar las características del desarrollo in vitro de condrocitos humanos sobre membrana amniocoriónica acelular (MAC).</span><strong style="mso-bidi-font-weight: normal;"></strong></span></span></p><span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: justify; line-height: 200%; text-autospace: ideograph-numeric;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong style="mso-bidi-font-weight: normal;"><span style="mso-fareast-font-family: Calibri;" lang="ES-TRAD">Materiales y métodos <span style="color: red;"><span style="mso-spacerun: yes;"> </span></span></span></strong></span></span></p><span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: justify; line-height: 200%; text-indent: 35.4pt; text-autospace: ideograph-numeric;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><span style="mso-fareast-font-family: Calibri;" lang="ES-TRAD">Entre diciembre 2010 y diciembre 2011 se procesaron 16 muestras de cartílago de donante vivo, de las cuales fueron analizadas<span style="mso-spacerun: yes;"> </span>7. Los condrocitos fueron cultivados y amplificados sobre plástico, a partir de lo cual se realizaron los siguientes análisis: interacción entre células y MAC, capacidad de la MAC como matriz para las células, y comportamiento de las células cultivadas sobre la MAC</span><span lang="ES-TRAD">. </span><strong style="mso-bidi-font-weight: normal;"></strong></span></span></p><span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: justify; line-height: 200%; text-autospace: ideograph-numeric;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong style="mso-bidi-font-weight: normal;"><span style="mso-ansi-language: ES;">Resultados</span></strong></span></span></p><span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: justify; line-height: 200%; text-indent: 35.4pt; text-autospace: ideograph-numeric;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><span style="mso-ansi-language: ES;">Los condrocitos in vitro mostraron cambios fenotípicos en presencia de MAC. Las células fueron capaces de adherirse y permanecer en la región esponjosa de la membrana. La microscopía electrónica de las MAC cultivadas mostró presencia de células, organelas celulares bien conservadas, retículo endoplásmico y uniones tipo desmosomas.</span><span lang="ES-TRAD"><span style="mso-tab-count: 1;"> </span> </span><strong style="mso-bidi-font-weight: normal;"></strong></span></span></p><span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: justify; line-height: 200%; text-autospace: ideograph-numeric;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong style="mso-bidi-font-weight: normal;"><span style="mso-ansi-language: ES;">Conclusiones</span></strong></span></span></p><span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: justify; line-height: 200%; text-indent: 35.45pt; text-autospace: ideograph-numeric;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><span style="mso-ansi-language: ES;">Este trabajo muestra la factibilidad de cultivar condrocitos sobre MAC. Las células fueron capaces de adherirse, permanecer y diferenciarse sobre la membrana durante el tiempo de estudio.</span> <strong style="mso-bidi-font-weight: normal;"></strong></span></span></p><span style="font-family: Times New Roman; font-size: small;"> </span>

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    1
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold