CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Araçatuba. Faculdade de Medicina Veterinária (FMVA) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduate at Campus de Jaboticabal - Medicina Veterinária from Universidade Estadual Paulista Júlio de Mesquita Filho (1982) and ph.d. at Reprodução e Patologia Animal from Escola Superior de Veterinária de Hanôver (1986). Has experience in Veterinary Medicine, acting on the following subjects: felinos, caninos, esterilização, ovariosalpingohisterectomia and orquiectomia. (Source: Lattes Curriculum)
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The aim of this study is to evaluate sperm quality throughout collections, condensation and quality of chromatin packaging of sperm from Bos indicus bulls, taking into consideration their age and genomic merit. A total of 53 animals, ages varying between 18 and 33 months old, kept in a property located in Uberaba, MG, will be selected due to their superior genomic. The ejaculates collecte…
The aim of this work is to investigate the rate of apoptosis in the ovary of female cats and its relationship with age. The female cats (n=18) will be classified into Group 1 (young up to one year), Group 2 (one to six years) and Group 3 (older than six years ). After ovariosalpingohysterectomy (OSH), the ovaries will be sectioned in order to obtain two equal halves, one being intended…
(Only some records are available in English at this moment)
The reproductive potential of bulls is important for commercial viability and success of livestock breeding. Semen analysis is the main method of diagnosis of fertility, however does not assess the internal structure of the cell and sperm chromatin. The integrity of DNA is essencial, since chromatin defects are incompatible with fertility. The aim of this study is to evaluate and compare …
It is known that high levels of reactive oxygen species (ROS) in semen reduce the fertilizing potential of sperm cells. This study will investigate whether the oxidative damage, caused in bovine spermatozoa, varies with age and if the methods are effective in assessing oxidative stress for this species. For that 32 animals kept in an artificial insemination center will be distributed equa…
The aim of this work is to study the histology and morphometry of female cat ovaries in different age groups. For this purpose, 30 cats from a university extension project will be classified into Group 1 (young up to one year), Group 2 (one to seven years), and Group 3 (older than seven years). After ovariosalpingohysterectomy (OSH) the ovaries will be sectioned and processed for histolog…
| 8 / 6 | Completed research grants |
| 5 / 3 | Completed scholarships in Brazil |
| 13 / 9 | All research grants and scholarships |
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