Results 101 to 110 of about 18,475 (222)

Sperm cryopreservation reduces offspring growth.

, 2019
Sperm cryopreservation is routinely used in reproductive medicine, livestock production and wildlife management. Its effect on offspring performance is often assumed to be negligible, but this still remains to be confirmed in well-controlled within ...
Marques da Cunha, L., Wedekind, C., Nusbaumer, D.   +2 more
core   +1 more source

Sperm Cryopreservation [PDF]

, 2022
Biljana Popovic Todorovic, Greta Verheyen, Veerle Vloeberghs, Herman Tournaye   +3 more
openaire   +2 more sources

Evaluation of Antifreeze Proteins on Miniature Pig Sperm Viability, DNA Damage, and Acrosome Status during Cryopreservation

Journal of Animal Reproduction and Biotechnology, 2016
The cryopreservation of sperm has become the subject of research for successful artificial insemination technologies. Antifreeze proteins (AFPs), one of the factors necessary for effective cryopreservation, are derived from certain Antarctic organisms ...
Daeyoung Kim
doaj   +1 more source

Impact of Astaxanthin Concentration in Extender on Sperm Kinetics and Lipid Peroxidation After Cryopreservation in Beef Bulls

Reproduction in Domestic Animals, Volume 61, Issue 6, June 2026.
ABSTRACT Cellular damage caused by changes in temperature and osmolarity during cryopreservation primarily results in excessive generation of reactive oxygen species (ROS). These damages compromise the plasma membrane and reduce sperm fertility. Antioxidants help mitigate these effects.
Laura Fernanda Sechirolli Silva, Marcelo Sant’Ana Borges, Leticia Padovani Silva, Marina Oliveira Silva, Joice Maria Bazerla Andreta, Camila de Paula Freitas Dell’Aqua, Fabiana Ferreira de Souza, Frederico Ozanam Papa, Maria Eugênia Zerlotti Mercadante, Lindsay Unno Gimenes, Fabio Morato Monteiro   +10 more
wiley   +1 more source

Zebrafish sperm cryopreservation with N,N-dimethylacetamide

, 2003
High fecundity, rapid generation time, and external development of optically clear embryos make the zebrafish (Danio rerio) a convenient vertebrate model for genetic, developmental, and disease studies.
David Zahrieh, John P. Morris IV, A. Thomas Look, Donna S. Neuberg, Stephane Berghmans, John P. Kanki   +5 more
core   +1 more source

Cryoprotectant effects of mangiferin on the quality of frozen-thawed boar sperm

Frontiers in Veterinary Science
Boar sperm is particularly vulnerable to damage at low temperatures, leading to reduced efficiency in cryopreservation. This study aimed to analyze the effect of mangiferin (Man) on boar sperm cryopreservation efficiency. Various concentrations of Man (0,
Minhao Zhang, Zhaobo Luo, Weipu Mao, Guangyuan Zhang, Guangyuan Zhang, Peng Gu   +5 more
doaj   +1 more source

Cryopreservation of bovine sperm causes single-strand DNA breaks that are localized in the toroidal regions of chromatin

Journal of Animal Science and Biotechnology
Background Sperm cryopreservation is widely used in the cattle industry, as it allows for disassociating the localization of sires and the collection of semen from the timing of artificial insemination.
Jordi Ribas-Maynou, Rodrigo Muiño, Carolina Tamargo, Marc Yeste   +3 more
doaj   +1 more source

Short-Term Low-Temperature Storage and Cryopreservation of Qihe Crucian Carp (Carassius auratus) Sperm

Animals
Qihe crucian carp Carassius auratus is one of the major economic aquacultural fish species in China. Due to environmental degradation and the impact of the reproduction mode of gynogenesis, the wild population of Qihe crucian carp exhibits an extremely ...
Xi Shi, Jiayin Xu, Yujie Hou, Zhen Wei, Lufang Guo, Xiao Ma, Limin Wu, Wenge Ma, Xue Tian, Khor Waiho, Xuejun Li   +10 more
doaj   +1 more source

Evaluation of the effects of glucose concentration in extender and sperm concentration in straw for cryopreservation of Atlantic sturgeon (Acipenser oxyrinchus) semen

Aquaculture Reports
The Atlantic sturgeon (Acipenser oxyrinchus) faces unique conservation challenges due to its extended maturation period and irregular spawning patterns, which restrict its reproductive capacity.
Sylwia Judycka, Mariola A. Dietrich, Bożena Szczepkowska, Mirosław Szczepkowski, Ewa Liszewska, Andrzej Ciereszko   +5 more
doaj   +1 more source

The effect of two pre-cryopreservation single layer colloidal centrifugation protocols in combination with different freezing extenders on the fragmentation dynamics of thawed equine sperm DNA

, 2012
Variability among stallions in terms of semen cryopreservation quality renders it difficult to arrive at a standardized cryopreservation method. Different extenders and processing techniques (such us colloidal centrifugation) are used in order to ...
Fernández, Alvaro, Gosálvez Berenguer, Jaime, Serres Dalmau, María Consolacion, Gutiérrez Cepeda, Luna, Crespo Castejón, Francisco, Ramírez, Miguel Ángel   +5 more
core   +1 more source