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CD9 controls the formation of clusters that contain tetraspanins and the integrin α6β1, which are involved in human and mouse gamete fusion
The process of gamete fusion has been largely studied in the mouse and has revealed the crucial role of the tetraspanin CD9. By contrast, human gamete fusion remains largely unknown. We now show thatExpand
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[Leucocytospermia, oxidative stress and male fertility: facts and hypotheses].
Leukocytospermia is frequent and significantly increased (over 10(6)/ml) in 20% of male factor infertility. It induces the production of highly toxic reactive oxygen species (ROS) which impairExpand
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CD9 controls the formation of clusters that contain tetraspanins and the integrin alpha 6 beta 1, which are involved in human and mouse gamete fusion.
The process of gamete fusion has been largely studied in the mouse and has revealed the crucial role of the tetraspanin CD9. By contrast, human gamete fusion remains largely unknown. We now show thatExpand
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Is intracytoplasmic morphologically selected sperm injection (IMSI) beneficial in the first ART cycle? A multicentric randomized controlled trial
Intracytoplasmic morphologically selected sperm injection (IMSI), by selecting spermatozoa at high magnification improves the outcome of intracytoplasmic sperm injection (ICSI) mainly after severalExpand
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Pronostic en fécondation in vitro des patientes ayant une AMH basse et une FSH normale
Resume Objectif L’evaluation de la reserve ovarienne est indispensable dans la prise en charge de couples en fecondation in vitro (FIV) afin de predire la reponse ovarienne a la stimulation. IlExpand
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[Low circulating anti-Müllerian hormone and normal follicle stimulating hormone levels: which prognosis in an IVF program?].
OBJECTIVE To evaluate the results of controlled ovarian hyperstimulation (COH) for IVF in patients with low anti-Müllerian hormone (AMH) and normal basal follicle stimulating hormone (FSH) andExpand
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Préparation endométriale chez les receveuses dans un programme de don d’ovocytes
Resume Le don d’ovocytes represente un reel espoir pour les nombreuses patientes souffrant d’infertilite ovarienne prematuree et les demandes sont en constante augmentation en France. Un certainExpand
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Leucospermie, stress oxydatif et fertilité masculine : certitudes et hypothèses
Resume La leucospermie est sous-evaluee et atteint des niveaux eleves chez 20 % des patients steriles. Elle entraine la production de radicaux libres oxygenes ou derives actifs de l’oxygene (DAO)Expand
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[Intra-uterine insemination: ovarian stimulation or not?].
Conflicting results have been published about intra-uterine insemination efficacy. In many studies, success rates is due to ovarian stimulation and number of follicles. In the present fight againstExpand
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Cyclic FEE peptide increases human gamete fusion and potentiates its RGD-induced inhibition.
BACKGROUND Alpha6beta1 integrin has been proposed to act as a sperm receptor on the mouse oocyte by interacting with spermatozoon fertilin beta. We investigated, in humans, whether oocyte integrinsExpand
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