Buscar
Mostrando ítems 11-20 de 106
Perfil eletroforético de proteínas e concentrações de leptina, insulina e IGF-I do plasma seminal de tourinhos Gir-Leiteiros na peripuberdade
(Universidade Federal de Minas GeraisUFMG, 2011-02-17)
The expression and action of some elements of the seminal plasma, such as proteins and hormones, may serve as markers for the fertility of semen. Studies have demonstrated an association between proteins in seminal fluid ...
Papel das proteínas do plasma seminal SVS2 e SVS3 sobre a motilidade de espermatozoides de camundongos: repercussões para a função espermática e fertilidade
(Universidade Estadual Paulista (Unesp), 2020-07-27)
Proteínas do plasma seminal possuem o importante papel de regular a função espermática, sendo fundamentais para a fertilidade masculina. Em primatas e roedores, as proteínas mais abundantes do plasma seminal são as ...
Female receptivity in Anastrepha ludens (Diptera: Tephritidae) is not modulated by male accessory gland products
(Elsevier, 2014-11)
In numerous insects, accessory gland products (AGPs) transferred from males to females during mating are responsible for female sexual inhibition, but these products can be affected by male condition. Here, we investigated ...
Las proteínas del plasma seminal incrementan la viabilidad espermática post-descongelación del semen de toros Sanmartinero
(Universidad de Córdoba, 2013)
Seminal fluid production and sperm packaging in dromiid crabs (Brachyura, Podotremata)
(2019-02-01)
Reproductive anatomy, including sperm storage structures and sperm transfer, is an important feature used to analyze phylogenetic relationships among taxa. We describe the male reproductive anatomy, seminal fluid production ...
Investigação das proteínas do plasma seminal, fluído epididimário e células espermáticas de cães: a busca de uma proteína contraceptiva
(Universidade Estadual Paulista (Unesp), 2020-05-19)
Vacinas contraceptivas têm sido propostas como uma forma mais rápida e menos invasiva para esterilização de cães. Este estudo objetivou descrever a relação entre as proteínas das células espermáticas ejaculadas e do ...
Photoperiod‐induced changes in the proteins secreted by the male genital tract of the rodent Octodon degus
(1995)
The proteins secreted by the male genital tract were analyzed in the seasonally breeding rodent Octodon degus. The protein patterns from the fluids collected from sexually active animals were compared with those from animals ...
Perfil eletroforético das proteínas do plasma seminal e sua relação com a congelabilidade do sêmen bovino
(Universidade Federal de Santa MariaBrasilMedicina VeterináriaUFSMPrograma de Pós-Graduação em Medicina VeterináriaCentro de Ciências Rurais, 2001-12-07)
The objective of this study was to evaluate the protein profile of bovine seminal plasma
using two dimensional polyacrilamide gel electrophoresis (2D PAGE) and to find out if any of these
proteins was correlated with ...
Spermatogenesis, Spermatophore, and Seminal Fluid Production in the Adult Blue Crab Callinestes danae (Portunidae)
(Oxford University Press, 2012-01)
Sperm and spermatophore production in Callinectes danae Smith, 1869 were examined by histochemistry and correlated with gonadosomatic (GSI) and hepatosomatic (HSI) indices. The GSI from developing (DE) and mature (MAT) ...