Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Denise Escalier"'
Autor:
J.-M. Rigot, Christine Decanter, V. Mitchell, Denise Escalier, Anne Perdrix, M.C. Peers, Nathalie Rives, Caroline Ballot, Fanny Jumeau, J. Sigala
Publikováno v:
Gynécologie Obstétrique & Fertilité. 40:776-779
In the management of asthenozoospermia, the spermogram-spermocytogram plays an important role during diagnosis. It is of major importance to distinguish between necrozoospermia and sperm vitality. An ultrastructural study of spermatozoa is processed
Autor:
Laetitia Hesters, Ghaya Merdassi, Denise Escalier, François Vialard, Mariem Ben Khelifa, Chema Triki, Farid Abada, Joël Lunardi, Charles Coutton, Florence Boitrelle, Véronique Satre, Rachel Levy, Pierre-Simon Jouk, Valérie Mitchell, Christophe Arnoult, Nathalie Sermondade, Sylviane Hennebicq, Pierre F. Ray, Raoudha Zouari
Publikováno v:
Human Reproduction. 27:2549-2558
STUDY QUESTION: Do DPY19L2 heterozygous deletions and point mutations account for some cases of globozoospermia? SUMMARY ANSWER: Two DPY19L2 heterozygous deletions and three point mutations were identified, thus further confirming that genetic altera
Autor:
Denise Escalier, Aminata Touré
Publikováno v:
médecine/sciences. 28:503-511
The assembly of sperm flagella involves specific components and processes that are still poorly defined. Several morphological defects of the different structures that compose the axoneme have been described and associated to human male infertility.
Autor:
J.-M. Rigot, Valérie Mitchell, Denise Escalier, Marie-Claire Peers, Carole Marchetti, Maryse Leroy, Alexandre Moerman, Jean Jacques Lafitte
Publikováno v:
Andrologie. 18:35-45
L’analyse conventionnelle du sperme (spermogramme) est limitee a l’analyse des spermatozoides au grossissement x1000, et il y a des situations, rares, ou ce grossissement est insuffisant. L’etude des spermatozoides en microscopie electronique p
Autor:
Christine Rondanino, Véronique Duchesne, Denise Escalier, Fanny Jumeau, France Verhaeghe, Marie-Claire Peers, Valérie Mitchell, Nathalie Rives
Publikováno v:
Reproductive BioMedicine
Reproductive BioMedicine Online, 2015, 31 (1), pp.89-99. ⟨10.1016/j.rbmo.2015.04.002⟩
Reproductive BioMedicine Online, Elsevier, 2015, 31 (1), pp.89-99. ⟨10.1016/j.rbmo.2015.04.002⟩
Reproductive BioMedicine Online, 2015, 31 (1), pp.89-99. ⟨10.1016/j.rbmo.2015.04.002⟩
Reproductive BioMedicine Online, Elsevier, 2015, 31 (1), pp.89-99. ⟨10.1016/j.rbmo.2015.04.002⟩
The decapitated sperm defect is a rare type of teratozoospermia responsible for male infertility. Spermatozoa from patients affected by this syndrome are used for intracytoplasmic sperm injection (ICSI) although little is known about their DNA integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c629299a6ab0f7dbde6249366be113e2
https://hal-normandie-univ.archives-ouvertes.fr/hal-01918679
https://hal-normandie-univ.archives-ouvertes.fr/hal-01918679
Autor:
N. Rives, Valérie Mitchell, Anne-Laure Barbotin, Jean-Marc Rigot, Marie-Claire Peers, Fanny Jumeau, Julien Sigala, Denise Escalier, Alain Duhamel, Caroline Ballot
Publikováno v:
Andrologia
Andrologia, 2015, 47 (2), pp.214-220. ⟨10.1111/and.12249⟩
Andrologia, Wiley, 2015, 47 (2), pp.214-220. ⟨10.1111/and.12249⟩
Andrologia, 2015, 47 (2), pp.214-220. ⟨10.1111/and.12249⟩
Andrologia, Wiley, 2015, 47 (2), pp.214-220. ⟨10.1111/and.12249⟩
International audience; Although electron microscopy provides a detailed analysis of ultrastructural abnormalities, this technique is not available in all laboratories. We sought to determine whether certain characteristics of the flagellum as assess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28ca11059bcc355e1591358c7dae169
https://hal.science/hal-02313920
https://hal.science/hal-02313920
Publikováno v:
Molecular Reproduction and Development. 66:190-201
Csnk2a2 encodes the CK2alpha'catalytic subunit of CK2 that is predominantly expressed in testis. Male mice in which Csnk2a2 has been disrupted were infertile and displayed oligozoospermia with an abnormal shape of the spermatid nucleus. In this study
Autor:
Denise Escalier
Publikováno v:
Biology of Reproduction. 69:373-378
Disruption of Ube2b in the mouse has revealed that the regular and symmetric organization of the fibrous sheath of the sperm flagella is dependent on expression of the ubiquitin-conjugating enzyme UBE2B. These data could cast light on how a component
Publikováno v:
Molecular Reproduction and Development. 65:298-308
Ube2b (yeast Ubc2b/Rad6 homolog) null mice were described previously. Ube2b encodes the murine ubiquitin conjugating enzyme mHR6B. Ube2b(-/-) mice were shown to present male infertility and their sperm head shape anomalies suggested that Ube2b may be
Publikováno v:
Biology of Reproduction. 67:1646-1652
The Xmr (Xlr related, meiosis regulated) gene product is abundantly expressed in primary spermatocytes and is notably associated with nonrecombining segments of sex chromosomes in the XY body. Here we determined whether Xmr was expressed in meiotic o