Results 171 to 180 of about 86,514 (252)

Taxa de diluição e tipo de recipiente de envase na criopreservação do sêmen de tambaqui. [PDF]

, 2016
ARAÚJO, F. H. de, ARAÚJO, R. V. de, AZEVEDO, H. C., CARNEIRO, P. C. F., FERNANDES, D. L., MARIA, A. N., MORAIS, C. A. R. S.   +6 more
core  

Current status and advances in bovine semen production technologies for artificial insemination in Japan. [PDF]

J Reprod Dev
Naniwa Y, Kinukawa M, Uchiyama K.
europepmc   +1 more source

Chromodomain Helicase DNA–Binding Proteins and Spermatogenesis: Current Advances

Andrology, EarlyView.
ABSTRACT Background Male infertility is a prevalent clinical condition, with approximately one‐third of cases classified as idiopathic, frequently stemming from impaired spermatogenesis because of dysregulated gene expression. Chromodomain helicase DNA‐binding (CHD) proteins are central chromatin remodelers that orchestrate this epigenetic regulation ...
Mingrui Zhang, Di Liu, Guoqiang Liu, Minggang Zhu, Feng Pan   +4 more
wiley   +1 more source

From sky to sow: assessing the impact of drone-enabled semen delivery on pig fertility outcomes in rural Rwanda. [PDF]

Front Vet Sci
Manikuzwe JMP, Kremer P, Fadul MJO.
europepmc   +1 more source

Limited Utility of a Test‐Yolk Buffer Semen Extender for Preserving Human Semen Parameters for Use in a Diagnostic Setting

Andrology, EarlyView.
ABSTRACT Background Identification of a preservation medium that accurately retains semen parameters would be advantageous for men requiring semen analysis by allowing them to produce sperm samples at home rather than on site or even facilitate ‘mail order’ semen analysis.
Alessia Schadwell, Andrew Dawkins, Tina Holton, Olivia Whiting, Peter J. I. Ellis, Sheryl T. Homa   +5 more
wiley   +1 more source

Seasonal and phenotypic effects on sperm quality in a taurine breed acclimated to the tropics versus a specialized commercial Zebu breed. [PDF]

Trop Anim Health Prod
Souto PLG, Barbosa EA, Juliano RS, Hatamoto-Zervoudakis LK, McManus C, de Alencar ER, Tortorella RD, Ramos AF.   +7 more
europepmc   +1 more source

Computer‐Assisted Sperm Analysis (CASA) Versus Manual Evaluation and the Clinical Significance of Sperm Hyperactivated Motility

Andrology, EarlyView.
Abstract Background Semen analysis remains the first‐line diagnostic test for male infertility, although it is affected by operator subjectivity. Computer‐assisted sperm analysis (CASA) is proposed to improve objectivity; however, its accuracy and clinical relevance remain uncertain.
Maria Emanuela Ragosta, Giulia Traini, Francesca Benini, Margherita Montereggi, Federica Bini, Lara Tamburrino, Linda Vignozzi, Elisabetta Baldi, Sara Marchiani   +8 more
wiley   +1 more source

Tampão biológico na criopreservação do sêmen Hircino. [PDF]

, 2013
MACHADO, R., SIMPLICIO, A. A.
core  

Use of a synthetic antimicrobial peptide (PA-13) alone or in combination with reduced gentamicin levels to control <i>Escherichia coli</i> contamination in stored boar semen. [PDF]

Vet World
Keeratikunakorn K, Chanapiwat P, Aunpad R, Ngamwongsatit N, Kaeoket K.   +4 more
europepmc   +1 more source

Hyperactivation and Tyrosine Phosphorylation of Cryopreserved Stallion Spermatozoa in Relation to Conventional In Vitro Fertilization Blastocyst Production

Andrology, EarlyView.
ABSTRACT Background Challenges in establishing clinical conventional in vitro fertilization (IVF) in horses include variation in sperm and oocyte quality, which can be affected by mare age. Extended preincubation of stallion spermatozoa has resulted in successful IVF.
Raul A. Gonzalez‐Castro, Carolina C. Porflidt, Alexandra L. Ash, Jacobo S. Rodriguez, Perla D. Fleury, Edward L. Squires, Elaine M. Carnevale   +6 more
wiley   +1 more source