Results 161 to 170 of about 93,530 (291)

A CCNA1 Missense Variant Associated With Chromatid Non‐Disjunction in Abnormal‐Headed Sperm and Male Infertility

Andrology, EarlyView.
ABSTRACT Background Macrozoospermia is a rare form of teratozoospermia characterized by tetraploids, large‐headed spermatozoa with multiple flagella, usually caused by bi‐allelic AURKC mutations. The etiology of atypical phenotypes with a lower proportion of large headed spermatozoa and single flagella however often remains unresolved.
Aurore Perrin, Frédéric Morel, Zeina Wehbe, Cynthia Frapsauce, Nadia Gueganic, Corinne Tous, Séverine Commet, Laura Dijols, Audrey Basinko, Nathalie Douet‐Guilbert, Célia Tebbakh, Zine‐Eddine Kherraf, Pierre F. Ray, Charles Coutton, Guillaume Martinez   +14 more
wiley   +1 more source

The Influence of Sperm Origin on Function, Preservation and Embryo Development in South American Camelids. [PDF]

Reprod Domest Anim
Giuliano SM, Carretero MI, Medina Escalante C, Sanz Ludeña C, Barriga Marcapura X, Apichela S, Reategui-Ordoñez J.   +6 more
europepmc   +1 more source

Anatomical and Histological Structures of the Male Reproductive System of Chalcophora mariana (Linnaeus, 1758) (Coleoptera: Buprestidae): Light and Scanning Electron Microscopy Study

Acta Zoologica, EarlyView.
ABSTRACT This study presents the first detailed morphological analysis of the male reproductive system of Chalcophora mariana (Linnaeus, 1758) using stereo microscopy, light microscopy, and scanning electron microscopy. The male reproductive system of C.
Hicret Arslan, Selami Candan
wiley   +1 more source

Mito-TEMPO Improves Post-Thaw Quality and Fertilizing Capacity of Rooster Semen Cryopreserved in Beltsville Extender. [PDF]

Vet Med Sci
Mokhtari M, Khodaei-Motlagh M, Masoudi R, Sharafi M.   +3 more
europepmc   +1 more source

Anatomical and Histological Descriptions of the Male Reproductive System of the Alfalfa Weevil of Hypera postica (Gyllenhal, 1813) (Coleoptera: Curculionidae) Using Light and Scanning Electron Microscopies

Acta Zoologica, EarlyView.
ABSTRACT Features of the reproductive organs, such as the number of testicular follicles, testis colour and the morphology of the glands, can be used as systematic characters. For this purpose, this paper was the first description of the male reproductive system anatomy and histology of Hypera postica (Gyllenhal, 1813) (Coleoptera: Curculionidae), a ...
Nurcan Özyurt Koçakoğlu, Selami Candan, Hicret Arslan, Mustafa Güllü   +3 more
wiley   +1 more source

Effect of Seminal Plasma from Good and Bad Freezer Stallions on Post-Thaw Acrosomal Integrity of SLC-Selected Spermatozoa. [PDF]

Animals (Basel)
Al-Essawe EM, Toni M, Johannisson A, Morrell JM.   +3 more
europepmc   +1 more source

Review: Paternal tobacco smoking and the risk of attention‐deficit hyperactivity disorder in children – a systematic review and meta‐analysis

Child and Adolescent Mental Health, EarlyView.
Background Evidence on the association between paternal smoking and attention‐deficit hyperactivity disorder (ADHD) in offspring is inconsistent. We conducted a systematic review and meta‐analysis to synthesise the available evidence. Methods This meta‐analysis was performed following the Preferred Reporting Items for Systematic Review and Meta ...
Berihun Dachew, Yitayish Damtie, Getinet Ayano, Rosa Alati   +3 more
wiley   +1 more source

Swimming in Plastamination: Polylactic Acid (PLA) Nanoplastics Affect Bull Sperm Functions. [PDF]

Int J Mol Sci
Gloria A, Venditti M, Lamparelli EP, Romano MZ, Della Porta G, Viggiano A, Santoro A, Contri A, Meccariello R.   +8 more
europepmc   +1 more source

Biallelic Truncating Variant in LRGUK Is Associated With Severe Multiple Morphological Abnormalities of the Sperm Flagella and Sperm Nuclear Defects in Humans

Clinical Genetics, EarlyView.
A homozygous truncating variant in LRGUK results in loss of the LRGUK protein and causes multiple morphological abnormalities of the flagella (MMAF), disrupted axonemal architecture, central pair defects, abnormal chromatin organization, and severe male infertility, establishing LRGUK as a novel human infertility gene.
Wiâme Mokkedem, Zeina Wehbe, Anne‐Laure Barbotin, Angèle Boursier, Célia Tebbakh, Nicolas Thierry‐Mieg, Marie Bidart, Antonella Migliaccio, Rosanna Chianese, Christophe Arnoult, Raoudha Zouari, Zine‐Eddine Kherraf, Pierre F. Ray, Guillaume Martinez, Charles Coutton   +14 more
wiley   +1 more source

Unfolding the Semen Microbiota: Implications for Male Infertility. [PDF]

Biomedicines
Buttà M, Sucato A, Capra G.
europepmc   +1 more source