CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Jaboticabal. Faculdade de Ciências Agrárias e Veterinárias (FCAV) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduation at Zootecnia from Universidade Estadual Paulista Júlio de Mesquita Filho (2005), master's at Nutrição e Produção Animal from Universidade Estadual Paulista - Júlio de Mesquita Filho - Câmpus Botucatu (2008) and doctorate at Zootecnia from Universidade Estadual Paulista - Júlio de Mesquita Filho - Câmpus Botucatu (2010). Has experience in Zoothecny, focusing on Animal Nutrition and Feeding, acting on the following subjects: confinamento, bubalinos, mediterrâneo, grupo genético and pesos de abate. (Source: Lattes Curriculum)
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Like humans, cattle also require a minimum amount of restorative sleep for their metabolic functions to be properly regulated, resulting in improved performance and in a reduced risk of inflammation. The stages of sleep are basically divided into 1) REM (rapid eye movement), 2) non-REM (also known as deep sleep), and 3) light sleep. It is during the REM and non-REM sleep stages that hormo…
The objective of this project is to evaluate different nutritional protocols including high-moisture corn, rumen-protected fat, zinc and organic chromium in the diets of feedlot Nellore cattle, ranked by estimated progeny difference (EPD) as high and low marbling, on adipogenesis of intramuscular and subcutaneous tissues, meat quality, performance and rumen and cecum morphometrics. In thi…
In this project, two studies will be proposed. The objective of the first study is to evaluate the effect of different nutritional strategies during the adaptation and finishing periods on ruminal fermentation patterns and microbial community of cannulated Angus and Nellore cattle. Four 30-mo-old Nellore and four 30-mo-old Angus steers will be used, with initial body weight of approximate…
In this study, to evaluate the effect of vitamin A, the liver must first be depleted. Following depletion, vitamin A will be reincorporated into the diet at the standard estimated requirement and at a fivefold increase of the requirement. A control group without vitamin A supplementation will be maintained to evaluate the effects of vitamin A deficiency on vitamin A status, sera metabolit…
(Only some records are available in English at this moment)
Methionine is considered a limiting amino acid in the protein properties of ruminants, due to its low content in conventional diets. Methionine analogues with partial metabolism in the rumen favoring fibrolytic bacteria and the properties of short-chain fatty acids in the rumen of adult ruminants, but the effects on animals in the rumen development phase have not been described. The objec…
The use of roughage in the diet of growing calves allows greater rumen development and nutrient digestibility. Partially metabolizable methionine in the rumen favors fibrolytic microorganisms in adult animals, enhancing the use of roughage in diets. The objective is to evaluate the digestibility of nutrients in the digestive tract of calves supplemented with methionine analogue partially …
Methionine analogues with partial metabolization in the rumen affect the microbial community and ruminal fermentation of adult ruminants, in addition to increasing the performance of suckling calves, as a possible response to ruminal metabolism. The objective of this study was to evaluate the morphology and histology of the rumen of growing calves supplemented with a methionine analogue p…
(Only some records are available in English at this moment)
There is much to debate about the quality of the fatty acid profile (PAG) of milk from pasture-fed and feedlot-fed cows. It is clear that there are metabolic changes in the synthesis of fatty acids in milk, which may be related to bioactive functions and human health. Therefore, it is necessary to clarify the PAG modulation through diets with different roughage:concentrate ratios. For thi…
The study aims to evaluate the effects of the inclusion of different doses of Narasin on the total digestibility of nutrients in Angus cattle fed a high-energy diet. It will be used 3 36-mo-old Angus steers of about 680 kg, cannulated in the rumen, in a 3x3 Latin square design, and replicated twice over time; then, the three animals will alternate between treatments according to the six e…
The Brazilian feedlot industry is relatively recent and it is ever-searching for innovation. In order to monitor, understand and expose the development of nutritional and management practices adopted in Brazil, four surveys were conducted in the last decade focused on the feedlot industry in order to map the technologies and practices adopted by feedlot nutritionists. However, the last su…
(Only some records are available in English at this moment)
The objective of the present study is to identify and quantify the active microbial populations, their metabolic pathways and interactions within the microbiome, as well as with the host, through shotgun metagenome and metaproteome approaches on rumen and cecum digesta of Nellore cattle supplemented with narasin. Moreover, it will be evaluated the main site of action of Narasin (rumen and…
The objective of this project will be conduct dose titration studies with Plexomin L-Mn to determine the effects of added Mn and lysine on satellite cell GLUT- 4 concentrations, differentiation status and myosin heavy chain expression (MHC I). In this project, the semimembranosus from 2 steers with 16 months, will be used to isolate bovine primary satellite cell (BSC). Myogenic differenti…
The objectives of this project will be as follows: 1) Evaluate tenderness and aging effects in carcasses from sheep given different levels of a lipopolysaccharide immune challenge, 2) Quantify protein and lipid oxidation and relate to degree of oxidative stress in meat, and 3) Determine the effect of oxidative stress on muscle proteolysis. It will be used 36 lambs (<10 months old) and ran…
(Only some records are available in English at this moment)
| 1 / 1 | Ongoing grants |
| 13 / 9 | Completed research grants |
| 11 / 11 | Ongoing scholarships in Brazil |
| 45 / 40 | Completed scholarships in Brazil |
| 12 / 12 | Completed scholarships abroad |
| 82 / 73 | All research grants and scholarships |
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