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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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…
The objectives of this project will be as follows: 1) investigate shorter periods of adaptation to high-concentrate diets when only Virginiamycin (VM) is fed as feed additive (studies 1 and 3); and 2) evaluate the effects of feeding a diet containing a higher proportion of concentrate in the last 40 days of the finishing period supplemented either with VM or sodium monensin (MON) to incre…
(Only some records are available in English at this moment)
Confined bovine cattle are exposed to high loads of short-chain fatty acids (SCFA), deriving from ruminal fermentation, which can damage the digestive epithelium if it is not developed to promote the removal of such products. Such development is closely related to the absorption of the SCFA produced, especially butyrate, or butyric acid. Thus, the hypothesis raised is that the addition of…
The objective of the present study is to evaluate the transcriptome of the Longissimus Dorsi muscle (LD) in Nellore cattle, associated with softness and marbling characteristics, in order to find Differentially Expressed Genes (DEG), co-expression networks and metabolic pathways that regulate these characteristics, and correlate with the expression of genes in the gastrointestinal tract a…
Diets formulated to promote high performance in feedlot beef cattle often promote lesions in the digestive epithelium, which result in increased inflammation, without nutritionists or feeders being able to identify or measure this impact. However, the adjustments we believe can be made in these diets in order to maintain the high performance of feedlot cattle without promoting inflammatio…
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 meat quality. In this project, it will be used 132 18-mo-old Nellore bulls (380 kg), which will be blocked by EPD and by ini…
(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…
This study seeks to further elucidate the effects of a newly isolated strain of Lactobacillus salivarius L28 in comparison to Tylosin, a commonly fed sub-therapeutic antibiotic. Therefore, the objective of this project is to evaluate the effects of a newly developed TTU direct-fed microbial (Lactobacillus salivarius L28) and tylosin, with and without sodium monensin, on rumen parameters i…
(Only some records are available in English at this moment)
| 1 / 1 | Ongoing research grants |
| 12 / 8 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 41 / 36 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 11 / 11 | Completed scholarships abroad |
| 67 / 58 | All research grants and scholarships |
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