Cargando…
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...
Autores principales: | , , , , , |
---|---|
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 |