Extender supplementation with catalase maintains the integrity of sperm plasma membrane after freezing–thawing of semen from capuchin monkey

xmlui.dri2xhtml.METS-1.0.item-date
2017xmlui.mirage2.itemSummaryView.MetaData
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http://patua.iec.gov.br//handle/iec/4017xmlui.dri2xhtml.METS-1.0.item-author
Leão, Danuza L
Brito, Adriel B
Miranda, Stefânia A
Oliveira, Karol Guimarães
Almeida, Débora V. C
Santos, Regiane R
Domingues, Sheyla Farhayldes Souza
xmlui.dri2xhtml.METS-1.0.item-abstract
We aimed to evaluate the effect of supplementation of ACP-118® extender with the antioxidant catalase (10 and 50 µg/ml) on Sapajus apella sperm motility, vigour, and plasma membrane integrity during the processes of seminal liquefaction, cooling, and freezing. Catalase did not affect any of the evaluated parameters after semen dilution or cooling. Cryopreserved sperm in the presence of 50 µg/ml catalase presented a plasma membrane integrity similar to that fresh sperm, however.
xmlui.dri2xhtml.METS-1.0.item-citation
LEÃO, Danuza L. et al. Extender supplementation with catalase maintains the integrity of sperm plasma membrane after freezing–thawing of semen from capuchin monkey. Zygote, v. 25, n. 2, p. 231-234, Apr. 2017.xmlui.dri2xhtml.METS-1.0.item-decsPrimary
Primatas / anatomia & histologiaCatalase / análise
Membrana Celular / ultraestrutura
Sêmen / citologia
Preservação do Sêmen / veterinária
Antioxidantes
Criopreservação / veterinária