Results 151 to 160 of about 86,514 (252)

Impact of Sorting and Catch Media on Porcine Sperm Motility, Capacitation, and Viability

Andrology, EarlyView.
ABSTRACT Background Fluorescence‐activated cell sorting (FACS) has emerged as a powerful tool for selecting spermatozoa of a desired population of fluorescent biomarkers, offering potential applications in reproductive biology and agriculture. However, concerns remain regarding sorting‐induced physiological alterations that could compromise spermatozoa
Tyler Weide, Juan Steibel, Karl Kerns
wiley   +1 more source

Dose-dependent effects of Nymphaea lotus extract in semen extenders on sperm quality and fertility in Thai native roosters during cooled and cryopreserved storage. [PDF]

Poult Sci
Koedkanmark T, Buathalad K, Boonkum W, Semaming Y, Chankitisakul V.   +4 more
europepmc   +1 more source

Semen Cryopreservation in Testicular Cancer: Before or After Orchidectomy?

Andrology, EarlyView.
ABSTRACT Background Fertility preservation in patients with testicular cancer remains a clinical priority, yet the optimal timing for sperm cryopreservation—before or after orchidectomy—remains a matter of debate. Objectives The aim of this study was to determine the optimal timing for semen cryopreservation and the best‐quality sample for ART.
Alessandra Buonacquisto, Carlotta Pozza, Gaia Cicolani, Anna Chiara Conflitti, Luisa Caponecchia, Serena Bianchini, Enrico Delli Paoli, Marta Tenuta, Daniele Gianfrilli, Andrea M. Isidori, Francesco Lombardo, Francesco Pallotti, Donatella Paoli   +12 more
wiley   +1 more source

Trends in Semen Quality: A Contrasting Perspective From a Single‐Centre Review in Ireland

Andrology, EarlyView.
ABSTRACT Introduction Male factor contributes up to half of infertility cases and reports of a global decline in semen quality raise concern for the future of male reproductive health. However, fertility trends can vary by region and population. Interpreting local patterns is crucial for understanding the true trajectory of male fertility.
Ciara Nolan, Hayley Jackson, Aisling Looney, Jennifer Cullinane, Louise E. Glover, David Crosby, Cathy Allen   +6 more
wiley   +1 more source

Adolescent varicocele, a Gordian knot: A comprehensive review of clinical perspectives and future directions. [PDF]

World J Methodol
Aher NB, Thothala Prabhakar PK, Thirukonda Govarthanam SK, Krishnamoorthy S.   +3 more
europepmc   +1 more source

Microfluidic Intracytoplasmic Sperm Injection (MICSI): A Novel Platform for Sperm Isolation, Selection, and Injection Into Oocytes

Andrology, EarlyView.
ABSTRACT Background Infertility is a pressing global health concern, affecting one in six couples worldwide. The failure rate for assisted reproductive technologies (ART) cycles remains at approximately 78%, with limited improvements often attributed to a lack of technological innovation.
Mehran Dabiri, Dale Mark Goss, Steven Alexander Vasilescu, Majid Ebrahimi Warkiani   +3 more
wiley   +1 more source

Criopreservação do sêmen ovino com adição de gelatina ao meio diluidor. [PDF]

, 2016
AZEVEDO, H. C., BANDEIRA, A. M. P., MATOS, J. E., REZENDE, A. A., SILVA, R. S. da   +4 more
core  

Effects of Heat Stress on Semen Quality and Reproductive Performance of Crossbred Boars with Different Maternal Origins. [PDF]

Animals (Basel)
Lee HL, Kuo TY, Peng LL, Hsu CB, Lin CY, Chang SC, Lee YH, Lai IL, Chang HL, Shen PC.   +9 more
europepmc   +1 more source

Impact of Chemotherapy on Sperm Functional Characteristics in Patients With Testicular Germ Cell Tumours

Andrology, EarlyView.
ABSTRACT Background Testicular germ cell tumours (TGCT) are the most common malignancies among young men and represent a major threat to reproductive health. Both the disease itself and oncological treatments, particularly chemotherapy, can compromise spermatogenesis and semen quality.
Ondrej Sanovec, Ondrej Simonik, Zuzana Kratka, Lukas Ded, Jana Vondrakova, Maryam Qasemi, Barbora Bryndova, Michala Krejci, Daniela Spevakova, Vishma Pratap Sur, Radomir Kren, Tomas Hradec, Pavel Skrobanek, Ludmila Boublikova, Libor Zamecnik, Tomas Buchler, Jiri Neuzil, Pavla Postlerova, Katerina Komrskova   +18 more
wiley   +1 more source

Divergent long-term trends in semen quality and reproductive hormones across the COVID-19 pandemic era in infertile men: an age-stratified retrospective study. [PDF]

Basic Clin Androl
Li P, Liu S, Chen K, Gao Y.
europepmc   +1 more source