Results 231 to 240 of about 285,253 (302)

Preliminary insights into intratesticular and intraepididymal administration of eugenol: histological alterations and impact on sperm motility in Wistar rats. [PDF]

Anim Reprod
Carvalho RPR, Ribeiro IM, Ramirez-Lopez C, da Silva TB, de Sousa AFR, de Azevedo Viana AG, de Medeiros V, Trindade ACM, Ferreira TRM, Ervilha LOG, Machado-Neves M.   +10 more
europepmc   +1 more source

Sperm Selection Using Micro Swim‐Up: Improvement of Chromatin Integrity Compared to Density Gradient Centrifugation

Andrology, EarlyView.
ABSTRACT Background Selecting high‐quality spermatozoa with optimal nuclear integrity is a crucial step in assisted reproductive technologies (ART). While density gradient centrifugation (DGC) is widely used, the associated centrifugation steps may induce cell stress, potentially damaging sperm DNA.
Simone Palini, Serena Benedetti, Silvia De Stefani, Luca Galluzzi, Mariangela Primiterra, Sara Rita D'Errico, Michele Tanturli, Monica Muratori   +7 more
wiley   +1 more source

Sperm motility in mice with oligo-astheno-teratozoospermia restored by in vivo injection and electroporation of naked mRNA. [PDF]

Elife
Vilpreux C, Fourquin P, Martinez G, Court M, Appaix F, Duteyrat JL, Henry M, Vollaire J, Ayad C, Yavuz A, Chevalier G, De Macedo L, Rebelo SA, Del Llano E, Tebbakh C, Kherraf ZE, Lambert E, Ahmed Conté S, Wehbe Z, Giordani E, Josserand V, Brocard J, Coutton C, Verrier B, Ray PF, Loeuillet C, Arnoult C, Escoffier J.   +27 more
europepmc   +1 more source

ZAN, IZUMO1, and TMEM95 Protein Domains Identify the Physiological Status of the Sperm

Andrology, EarlyView.
ABSTRACT Background Infertility is a growing concern, which has led to an increase in the use of assisted reproductive techniques, involving in vitro sperm capacitation. Nonetheless, the optimal capacitation time remains a matter of debate, and it is unknown whether it has an impact on the localization of key membrane proteins.
Miranda Hernández‐Falcó, Paula Sáez‐Espinosa, Alejandro Romero, Andrea López‐Botella, Laura Robles‐Gómez, María José Gómez‐Torres   +5 more
wiley   +1 more source

Epididymal transcriptional networks underlying sperm motility differences in Chinese indigenous chicken breeds. [PDF]

BMC Genomics
Li J, Liu P, Zhang J, Tian Y, Sun G, Kang X, Gu Y, Li D.   +7 more
europepmc   +1 more source

Children Born Using Ejaculated Sperm From Men With Klinefelter Syndrome. Is Sperm Production Associated With Testicular Volume?

Andrology, EarlyView.
ABSTRACT Background A large number of children have been born using testicular sperm from men with Klinefelter syndrome (KS), whereas reports of children conceived using ejaculated sperm are rare. Objective To review all published cases of children conceived using ejaculated sperm from men with KS, assess their health and karyotype, and evaluate ...
Jens Fedder, Freja Sørensen
wiley   +1 more source

Integrative analysis of the hypothalamic-pituitary-testicular axis reveals molecular mechanisms underlying sperm motility differences in Landes ganders. [PDF]

Front Vet Sci
Liu Y, Chang F, Zhang B, Liu H, Shi Q, Diao H, Zhou M, Sang S, Li X, Hu Q, Li J, Ruan C.   +11 more
europepmc   +1 more source

Seminal Biomarkers and Sperm Proteomic Signatures Differentiate Acute and Chronic Male Accessory Gland Inflammation

Andrology, EarlyView.
ABSTRACT Background Male accessory gland inflammation (MAGI) comprises a heterogeneous group of inflammatory conditions that may differentially affect the seminal microenvironment and sperm function. However, whether transrectal ultrasound (TRUS)‐defined MAGI phenotypes correspond to distinct biological profiles remains insufficiently characterized ...
Emanuela Teveroni, Fiorella Di Nicuolo, Giorgia Mazzuccato, Alessandro Oliva, Emanuele Pierpaolo Vodola, Francesca Mancini, Carla Di Nardo, Edoardo Vergani, Michela Cicchinelli, Federica Iavarone, Cassandra Serantoni, Giuseppe Maulucci, Alessia Riente, Alfredo Pontecorvi, Andrea Urbani, Domenico Milardi, Silvia Baroni   +16 more
wiley   +1 more source

Development of an open-hardware semen homogenizer and application to serotonin effects on sperm motility. [PDF]

PLoS One
Juárez-Contreras NA, Rivas-Arzaluz CU, Pérez OG, Ayala ME, Aragón-Martínez A.   +4 more
europepmc   +1 more source