5 documents found, page 1 of 1
Prolonged post cooling but not pre-cooling equilibrium length improves the viab...
Neves, Mariana Machado; Silva, Maira Corona da; Moura, Luis Claudio de Oliveira; Melo, Maria Isabel Vaz de; Mambrini, Juliana Vaz de MeloThe objective was to evaluate: (1) the influence of the length of an equilibrium period done at room temperature on cooled semen diluted in extender containing different low density lipoproteins (LDL) concentration in replacement of whole egg yolk, (2) the effect of different concentration of LDL in replacement of egg yolk in extenders for freezing ram sperm and (3) the influence of the length of an equilibrium...
Fertility in male rats: Disentangling adverse effects of arsenic compounds
Lima, Graziela Domingues de Almeida; Sertorio, Marcela Nascimento; Souza, Ana Cláudia Ferreira; Menezes, Tatiana Prata; Mouro, Viviane Gorete SilveiraArsenic impairs male reproductive functions. However, it is not clear whether different arsenic compounds similarly affect fertility. In this study, we compared the impact of sodium arsenite and arsenate on sperm quality and fertility. After 56 d exposure, male Wistar rats were mated and pregnant females were evaluated by fertility indexes. Clearly, exposure to 10 mg/L arsenite reduced daily sperm production vi...
Effect of catalase, superoxide dismutase and reduced glutathione in LDL extende...
Neves, Mariana Machado; Snoeck, Paola Pereira das Neves; Moura, Luís Cláudio Oliveira; Clemente, Carlos Augusto Alanis; Loaiza-Echeverri, Ana MariaObjetivou-se avaliar a motilidade, cinética e integridade das membranas de espermatozoides ovinos criopreservados em diluidores contendo 8% de LDL com antioxidantes enzimáticos em diferentes concentrações. Quatro carneiros da raça Santa Inês foram utilizados para formar quatro pools de sêmen (cada pool contendo ejaculados provenientes dos quatro carneiros, totalizando quatro ejaculados por animal). Cada pool de...
Parâmetros morfofisiológicos testiculares de camundongos (Mus musculus) supleme...
Morais, Ana Carolina Torres; Barbosa, Larissa Pires; Neves, Mariana Machado; Matta, Sérgio Luis Pinto da; Morais, Daniele Barbosap. 110-118; Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2012-05-11T12:57:17Z No. of bitstreams: 1 __www.scielo.br_pdf_abmvz_v61n1_v61n1a16.pdf: 152577 bytes, checksum: 281203535e4beb82e225b2cb0e00b968 (MD5); Made available in DSpace on 2012-05-11T12:57:17Z (GMT). No. of bitstreams: 1 __www.scielo.br_pdf_abmvz_v61n1_v61n1a16.pdf: 152577 bytes, checksum: 281203535e4beb82e225b2cb0e00b968 (MD5) Pre...
Caracterização da colpocitologia em capivaras (“Hydrochoerus hydrochaeris”)
Barbosa, Larissa Pires; Rodrigues, Marcos Vinícius; Neves, Mariana Machado; Morais, Danielle Barbosa; Melo, Bruno Edésio dos Santosp. 258-266; Submitted by RI Repositorio (repositorio@ufba.br) on 2011-07-21T17:51:00Z No. of bitstreams: 1 762-2976-2-PB.pdf: 741973 bytes, checksum: b23648924fcbf20c5bc883290b261ee4 (MD5); Made available in DSpace on 2011-07-21T17:51:00Z (GMT). No. of bitstreams: 1 762-2976-2-PB.pdf: 741973 bytes, checksum: b23648924fcbf20c5bc883290b261ee4 (MD5) Previous issue date: 2007; A capivara (Hydrochoerus hydrochaeris)...