Abnormal early cleavage events predict early embryo demise: sperm oxidative stress and early abnormal cleavage. [PDF]
, 2014 Human embryos resulting from abnormal early cleavage can result in aneuploidy and failure to develop normally to the blastocyst stage. The nature of paternal influence on early embryo development has not been directly demonstrated although many studies ...
Barker, Christopher M +4 more
core +2 more sources
Semen collection in rams standing upor in lateral recumbency using different eletroejaculators [PDF]
, 2010 O experimento teve como objetivo avaliar e comparar dois eletroejaculadores (EEr): um automático (A – Biocom Ltda., Uberaba, MG) e outro manual (M – Duboi, Campo Grande, MS), utilizando dois métodos de contenção: estação (E) e decúbito lateral (D). Foram
Hashimoto, Hetielle Harumi +7 more
core +1 more source
Hypoosmotic Test Combined with Coomassie Blue Staining in Llama Sperm [PDF]
, 2019 La integridad de las membranas plasmática y acrosomal es de gran importancia para determinar la capacidad fertilizante de los espermatozoides. Los objetivos de este trabajo fueron: 1) evaluar la funcionalidad de la membrana plasmática a través del tiempo
Bertuzzi, Mariana Lucía +3 more
core +1 more source
Nifedipine pretreatment for autonomicdysreflexia during electroejaculation [PDF]
Urology, 1990 Ten spinal-cord-injured males who exhibited autonomic dysreflexia during electroejaculation were given sublingual calcium channel blocker nifedipine pretreatment to prevent this complication. Nifedipine was successful in decreasing peak systolic, diastolic, and mean blood pressures during the procedure.
Steinberger, Richard E. +4 more
openaire +3 more sources
Characterization of basal seminal traits and semen cryopreservation in Canada lynx (Lynx canadensis)
Theriogenology Wild, 2023 Little is known about the reproductive biology of the Canada lynx; virtually no data are available describing seminal parameters in this species and sperm cryopreservation studies have not been performed. Our aims were to 1) evaluate effectiveness of two
Raquel González +3 more
doaj +1 more source
Features of reproduction and assisted reproduction in the white (Ceratotherium simum) and black (Diceros bicornis) rhinoceros [PDF]
, 2015 Despite the worldwide increase of rhinoceros calf numbers, the growth of the population of white and black rhinoceros is slowing down mainly due to anthropogenic causes, such as poaching and habitat loss.
Govaere, Jan +3 more
core
One number to rule them all: The Wildlife Sperm Index for standardized gamete assessment
Methods in Ecology and Evolution, Volume 17, Issue 3, Page 705-717, March 2026.Abstract In wildlife conservation, breeding programmes focused on reintroduction are critical to recovering endangered species. Assisted reproductive technologies (ARTs) and biobanking play pivotal roles in these efforts but depend on high‐quality gametes.
Leah Jacobs +4 more
wiley +1 more source
Breeding soundness evaluation of young beef bulls [PDF]
, 2007 The overall aims were to learn more about factors affecting fertility in Swedish beef sires in general and in yearling beef bulls in particular, focusing mainly on sexual maturity and hind limb health finding useful tools in order to be able to routinely
Persson, Ylva
core
Effect of semen collection methods on the quality of pre- and post-thawed Bali cattle (Bos javanicus) spermatozoa. [PDF]
, 2013 This study was conducted to evaluate the response of Bali bulls (Bos javanicus) to different semen collection methods and their effects on fresh and post-thawed semen quality.
Hani, Homayoun +8 more
core +1 more source
Gender‐affirming hormone therapy: Effect on semen quality and use of fertility preservation
Andrology, Volume 14, Issue 1, Page 322-330, January 2026.Abstract Fertility preservation (FP) is a fundamental part of gender care. Gender‐affirming hormone therapy (GAHT) involves the use of drugs that could be potential risk factors for fertility. Therefore, FP is recommended before beginning the gender‐affirmation process.
Anna Chiara Conflitti +7 more
wiley +1 more source