65 documents found, page 1 of 7
Seminal Plasma Does Not Influence Canine Semen Stored at 5 degrees C for Long-T...
Araujo, Michelle Silva [UNESP]; Oliveira Henriques Paulo, Otavio Luis de [UNESP]; Paulini, Fernanda; Souza Ramos Angrimani, Daniel deMade available in DSpace on 2022-04-28T17:22:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-09-09; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Seminal plasma has several components that protect the sperm cells and assist in the fertilization process. In contrast, the exact role carried out by seminal plasma during...
Cholesterol-Loaded Cyclodextrin Addition to Skim Milk-Based Extender Enhances D...
Segabinazzi, Lorenzo Garrido Teixeira M. [UNESP]; Scheeren, Veronica Flores da Cunha [UNESP]; Freitas-Dell'Aqua, Camila de Paula [UNESP]Made available in DSpace on 2022-04-29T08:31:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-10-01; The present study aimed to compare semen parameters and fertility of cooled donkey semen extended in a commercially available skim milk (SKM) based extender and the same extender with cholesterol-loaded cyclodextrin (SKM-CLC). In Experiment 1, thirty-five ejaculates from seven jacks were split in SKM an...
Assessment of thawed sperm quality from feline species: Ocelot (Leopardus parda...
Tebet, Jussara Maria [UNESP]; Ferreira de Souza, Fabiana [UNESP]; Mello Martins, Maria Isabel [UNESP]; Chirinéa, Viviane Helena [UNESP]Made available in DSpace on 2022-04-29T08:35:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); This study aimed to evaluate the cryopreservation effects on the semen of oncilla (Leopardus guttulus, n = 5, 15 ejaculates) and ocelot (Leopardus pardalis, n = 5, 17 ejacu...
Use of corticosteroid therapy on the modulation of uterine inflammatory respons...
Papa, Frederico Ozanam [UNESP]; Dell'Aqua Jr., José Antonio [UNESP]; Alvarenga, Marco Antonio [UNESP]; Melo, Cely Marini [UNESP]Made available in DSpace on 2022-04-28T20:36:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-01-01; In order to modulate uterine inflammatory response and evaluate the effect of corticosteroid therapy on fertility, 90 cycles of 45 mares were used for artificial insemination with frozen semen, using three different protocols: G1 - inseminated with frozen semen (800 × 106 viable spermatozoa pre-freezing...
Cryopreservation of Equine Semen previously cooled with and without seminal pla...
De Resende, Hélène Lacerda [UNESP]; Oliveira, Jhonnatha Paulo; Ecker, Marcely Karoline Conceição; Guasti, Priscilla Nascimento [UNESP]Made available in DSpace on 2022-04-29T07:13:56Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-01-01; In the equine species, the use of frozen semen has limiting factors as the need for skilled labor, the high cost of equipment, as well as an appropriate place on the farms to the handling of semen. In order to evaluate the effect of seminal plasma on cooling of equine semen for 12 hours before cryoprese...
Comparison of Botu-bov and Tris as freezing extenders of buffalo sperm recovere...
Camargos, Aline Sousa [UNESP]; Oba, Eunice [UNESP]; Monteiro, Gabriel Augusto [UNESP]; Sancler-Silva, Yamê Fabres Robaina [UNESP]Made available in DSpace on 2022-04-29T07:14:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-12-01; Valuable genetic material can be preserved by the cryopreservation of epididymal sperm. This study evaluated the viability of pre-freezing and post-thawed sperm samples recovered from the epididymal cauda of buffaloes. Epididymides from eight Murrah buffaloes with 18 months of age were used. Semen sampl...
Adding motility stimulants to improve freezing of buffalo sperm recovered from ...
Camargos, Aline Sousa [UNESP]; Oba, Eunice [UNESP]; Monteiro, Gabriel Augusto [UNESP]; Fabres, Yamê [UNESP]; Silva, Robaina Sancleir [UNESP]Made available in DSpace on 2022-04-29T07:14:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-12-01; The cryopreservation of epididymal sperm is important to preserve genetic material from valuable buffalo bulls. This study evaluated the viability of post-thawed sperm samples recovered from the epididymal cauda adding motility inductors. For that, were used epididymides from eight Murrah buffaloes with...
Avaliação da sensibilidade da técnica computadorizada de análise (CASA) para a ...
Crespilho, André Maciel; Chiaradia, Livia; Cortez, Adriana; Dinelli, Marcela; Papa, Frederico Ozanam [UNESP]; Gomes, Gustavo MendesMade available in DSpace on 2022-04-30T04:22:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-01-01; Sperm concentration is traditionally evaluated by counting cells in a hemocytometric Neubauer chamber, often a highly subjective, time-consuming, and laborious technique prevalent in andrology laboratories around the world. However, the Computer-Assisted Semen Analysis (CASA) represents a more consisten...
Can centrifugation force compromise the plasmatic membrane, acrosome and DNA in...
Crespilho, André Maciel; Bosco, Karinne Ávila; Dell’aqua, Camila de Paula Freitas [UNESP]; Segabinazzi, Lorenzo Garrido [UNESP]Made available in DSpace on 2022-04-30T14:24:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-10-25; Protocols for cooling or freezing goat semen usually recommend centrifugation for seminal plasma removal. However, little is known about the effect of this process on goat sperm viability and functionality. The present study evaluated the effects of centrifugation force on the plasma membrane, acrosomes...
Effect of quercetin or butylated hydroxytoluene on cooled or frozen-thawed ram ...
Canuto, Lucas Emanuel Ferreira [UNESP]; Segabinazzi, Lorenzo Garrido Teixeira Martini [UNESP]; De Araújo, Endrigo Adonis Braga [UNESP]Made available in DSpace on 2022-05-01T11:54:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; Cooling and freezing processes cause physical and chemical damage to sperm by cold shock and oxidative stress. This study aimed to evaluate the effect of two antioxidants on sperm parameters of cooled and frozen-thawed ram semen diluted in an egg yolk-based extender. Semen was collected from 30 rams and...