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Assessment of the frequency of sperm annulus defects in a large cohort of patients presenting asthenozoospermia

BACKGROUND: The annulus is a ring-shaped structure located beneath the plasma membrane that connects the midpiece and the principal piece of mammalian sperm flagellum. It has been suggested that the annulus acts as a morphological organizer, guiding flagellum assembly during spermiogenesis, and as a...

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Detalles Bibliográficos
Autores principales: Dirami, Thassadite, Rode, Baptiste, Wolf, Jean-Philippe, Gacon, Gérard, Dulioust, Emmanuel, Touré, Aminata
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4645475/
https://www.ncbi.nlm.nih.gov/pubmed/26576287
http://dx.doi.org/10.1186/s12610-015-0026-z