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Featured researches published by Christophe Roux.


Andrologie | 1999

Bilan des examens chromosomiques de 277 couples candidats à l’injection intracytoplasmique de spermatozoïde

D. Hocquet; Christophe Roux; M.-A. Collonge-Rame; Florence Fellmann; Jean-Luc Bresson

ResumeCe travail a pour objet d’évaluer la fréquence des anomalies chromosomiques chez 277 couples candidats à l’injection intracytoplasmique de spermatozoïde (ICSI). Sept anomalies ont pu être identifiées, soit 1,3% par individu et 2,6% par couple: deux translocations réciproques, deux translocations robertsoniennes, une inversion péricentrique, une mosaïque gonosomique et un marqueur excédentaire. Curieusement, 71% (5/7) de ces anomalies sont retrouvées chez les conjointes, alors que les indications d’ICSI sont masculines. Ces données confirment la plus grande incidence des anomalies chromosomiques chez ces couples par rapport à la population générale et justifient l’intérêt de la pratique systématique du caryotype chez les deux membres du couple candidat à l’ICSI.AbstractIn these study the frequency of congenital chromosomal aberrations was assessed in a sample of 277 couples included in a intracytoplasmic sperm injection (ICSI) program. A total of 7 aberrant karyotypes were diagnosed, corresponding to an abnormality rate of 1.3% per individual and 2.6% per couple. The following types of abnormalities were observed: reciprocal translocations (n=2), Robertsonian translocations (n=2), pericentral inversion (n=1), sex chromosomal mosaicism (n=1), marker chromosome (n=1). Surprisingly, 71% (5/7) of all abnormal karyotypes were contributed by the female partner of ICSI patients. These data confirm the higher incidence of chromosomal aberration in infertile couples compared with the baseline population risk. It also confirms that not only the male, but also the female should be routinely karyotyped prior to ICSI, and then receive appropriate genetic counselling.


Fertility and Sterility | 2007

Use of trypan blue staining to assess the quality of ovarian cryopreservation.

Patricia Fauque; Anis Ben Amor; Christiane Joanne; Germain Agnani; Jean Luc Bresson; Christophe Roux


Biomedical Microdevices | 2008

Measuring the mechanical behaviour of human oocytes with a very simple SU-8 micro-tool

Bruno Wacogne; Christian Pieralli; Christophe Roux; Tijani Gharbi


Sensors and Actuators B-chemical | 2007

A full micro-fluidic system for single oocyte manipulation including an optical sensor for cell maturity estimation and fertilisation indication

Rabah Zeggari; Bruno Wacogne; Christian Pieralli; Christophe Roux; Tijani Gharbi


Sensors and Actuators A-physical | 2005

Microsystems and microfluidic device for single oocyte transportation and trapping: Toward the automation of in vitro fertilising

Zouaoui Sadani; Bruno Wacogne; Christian Pieralli; Christophe Roux; Tijani Gharbi


Sensors and Actuators B-chemical | 2011

Measurement of oocyte temporal maturation process by means of a simple optical micro-system

Florie Vidberg; Rabah Zeggari; Christian Pieralli; Clotilde Amiot; Christophe Roux; Bruno Wacogne


international conference on biomedical electronics and devices | 2018

MEASURING THE REFRACTIVE INDEX OF OOCYTES BY MEANS OF AN OPTICAL MICROSYSTEM - A Non Invasive Technique to Estimate the Evolution of Oocytes Maturity

Ioana R. Ivascu; Rabah Zeggari; Christian Pieralli; Bruno Wacogne; Christophe Roux


Fertility and Sterility | 2008

Morphometrical characteristics and cytoplasmic texture parameters of fertilized oocytes and human embryos, associated with an ongoing pregnancy

Christophe Roux; A. Cadel; C. Pieralli; B. Wacogne; G. Agnani; Christiane Joanne


Fertility and Sterility | 2004

Estimation by triple FISH of aneuploidy in testicular and epididymal spermatozoa of patients with obstructive and non obstructive azoospermia

Christophe Roux; Christophe Tripogney; V. Roze; C. Houdayer; Florence Fellmann; Jean-Luc Bresson


Fertility and Sterility | 2004

Trypan blue staining: A quick test to attest the quality of ovarian cryopreservation

Christophe Roux; P. Fauque; Christiane Joanne; Christophe Tripogney; Germain Agnani; Jean-Luc Bresson

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Christiane Joanne

University of Franche-Comté

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Tijani Gharbi

University of Franche-Comté

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Bruno Wacogne

Centre national de la recherche scientifique

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Christian Pieralli

Centre national de la recherche scientifique

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Jean-Luc Bresson

Centre national de la recherche scientifique

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Bruno Wacogne

Centre national de la recherche scientifique

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Christian Pieralli

Centre national de la recherche scientifique

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Rabah Zeggari

Centre national de la recherche scientifique

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Anis Ben Amor

University of Franche-Comté

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Clotilde Amiot

University of Franche-Comté

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