Etat actuel de la folliculogenèse in vitro chez la souris

Follicle culture systems have been developed so as to achieve in vitro fertilization of oocytes coming from immature follicles. The in vitro folliculogenesis methods would be especially useful in reproductive medicine to restore fertility in women having undergone ovarian cryopreservation. Several culture systems allowing in vitro growth of small follicles have been developed in mouse. These have proven to be successful by the birth of healthy offsprings. Some elements determine the outcome of culture: follicle isolations at a defined stage of development, follicular morphology preservation, and supplementation of growth factors or hormones. Development of follicle culture in the mouse model led to a better understanding of ovarian physiology, in particular the relation between endocrine and paracrine factors on follicle development. The in vitro techniques in mouse became a valuable tool for improving reproductive technics improvement, and for toxicology studies.

Jaar van publicatie:2008

Trefwoorden:folliculogenese