3 results match your criteria: "Universitária[Affiliation]"
Effects of paternal diet and antioxidant addition to the semen extender on bovine semen characteristics and on the phenotype of the resulting embryo.
Theriogenology
November 2021
São Paulo State University (UNESP), Department of Animal Reproduction, Graduate Program in Veterinary Medicine, School of Agrarian and Veterinary Sciences, Campus Jaboticabal, São Paulo, Brazil; São Paulo State University (UNESP), School of Veterinary Medicine, Laboratory of Reproductive Physiology, Campus Araçatuba, São Paulo, Brazil. Electronic address:
Article Synopsis
- The study investigated the effects of long-term supplementation of young Nellore bulls with rumen-protected polyunsaturated fatty acids (PUFAs) and the addition of catalase to semen extenders on semen quality and embryonic development.
- Results showed that PUFA supplementation negatively impacted total sperm motility and increased plasma membrane damage in frozen/thawed semen, but these effects did not persist after freezing.
- While the paternal diet influenced the lipid content in the resulting embryos, it did not affect the overall in vitro fertilizing ability of the sperm.
Phytochemical Study of Senecio volckmannii Assisted by CASE-3D with Residual Dipolar Couplings and Isotropic H/C NMR Chemical Shifts.
J Nat Prod
November 2018
Facultad de Ciencias Químicas, Instituto Multidisciplinario de Biología Vegetal (IMBIV-CONICET) , Universidad Nacional de Córdoba , Casilla de Correo 495 , 5000 Córdoba , Argentina.
Nine new eremophilanolides, with seven known sesquiterpenoids, and 4-hydroxyacetophenone were isolated from the aerial parts of Senecio volckmannii var. volckmannii. The structures of these compounds were fully characterized using a combination of spectroscopic techniques including multinuclear and multidimensional NMR and mass spectrometry.
View Article and Find Full Text PDFNectomys squamipes microsatellites and homologous loci in sigmodontine rodents.
J Hered
December 2003
Genetics Department, Universidade Federal do Rio de Janeiro, 68011 Cidade UniversitAAria, 21944-970 Rio de Janeiro, RJ, Brazil.
Three monomorphic and four highly polymorphic microsatellites of Nectomys squamipes were isolated and characterised in a sample of 141 specimens from eight different Brazilian localities. These seven microsatellites and four others previously described in this species were tested in seven other nonfocus sigmodontine species. At least three loci were successfully amplified in every species, but none was amplified in all species.
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