CV Lattes
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Secretaria de Agricultura e Abastecimento (São Paulo - Estado). Agência Paulista de Tecnologia dos Agronegócios (APTA). Instituto de Pesca (Institutional affiliation from the last research proposal) Birthplace: Brazil
Leonardo Tachibana in research grants and scholarships supported by FAPESP.
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Tilapia, Oreochromis ssp, is the second most cultivated fish in the world and the main specie produced in Brazil. The tilapia health is the main concern of the fish culture chain, and it has been significantly affected by emerging diseases caused by Francisella noatunensis subsp. orientalis (FNO) and, more recently, by the Infectious Necrosis of the Spleen and Kidney virus (ISKNV). The Fi…
The intensive production systems generally increases the infeccious deseases outbreaks that cause damages for aquaculture. The Streptococcus agalactiae is been considered an example of pathogenic bacteria with major occurrence and economic importance in fish farming. Therefore, this project aimed to evaluate the imulogical parameters and survivel of Nile tilapia fed with diet that contain…
O Instituto de Pesca tem como finalidade institucional gerar, adaptar e transferir conhecimentos científicos e tecnológicos para os agronegócios da pesca e aquicultura, possibilitando o uso racional dos recursos aquáticos. Ao longo de sua história vem desenvolvendo pesquisas visando à expansão das cadeias de produção da pesca e da aquicultura, buscando inovações tecnológicas, sem perder o…
(Only some records are available in English at this moment)
Quantifying the LD50 of Francisella orientalis in Nile tilapia is a crucial process to determine the dose of this bacterium required to cause death in 50% of infected fish. This quantification is usually performed through experiments in which different groups of fish are exposed to increasing concentrations of bacteria, and mortality is recorded over time. Based on the data obtained, it i…
Tilapia farming has been significantly affected by diseases such as Francisellosis which is caused by Francisella orientalis (FO) and more recently the Infectious Spleen and Kidney Necrosis Virus (ISKNV) infestation. This project aim to develop of DNA and inactivated vaccines for Nile tilapia against diseases caused by Francisella orientalis and the ISKNV virus, in addition two forms of a…
The intensive production systems generally increases the infeccious deseases outbreaks that can cause damages for aquaculture. The Streptococcus agalactiae is been considered an example of pathogenic bacteria with major occurrence and economic importance in fish farming. Therefore, this project aimed to select a probiotic bacterium capable of inhibiting the pathogenic bacterium, Streproto…
(Only some records are available in English at this moment)
This project is aimed to characterize the intestinal microbiota of Nile tilapia fed with probiotic AQUA-PHOTO® (composed by Bacillus subtilis and Lactobacilus plantarum) and vaccinated for S. agalactiae. For this was an experiment will be conducted at APTA/SAA - Pólo Centro Leste - Pirassununga UPD (Brazil). The work will be divided into two phases: 1°) in vitro bacteria inhibition test; …
This project aimed to evaluate the effect of probiotic, composed by Bacillus subtilis and Lactobacillus plantarum (Biogenic -AQUA-PHOTO) in Nile tilapia fry during sex reversion phase, submitted to stress condition caused by high stocking density. The experiment was conducted in Aquatic Organism Pathology Laboratory, belonged to Fisheries Institute of São Paulo. The experiment design was …
This project aimed to evaluate the activity of digestive enzymes of Nile tilapia (Oreochromis niloticus) fed diets containing 0.08% of commercial probiotic AQUA-PHOTO which is composed by Lactobacillus plantarum (1.51x106 UFC/g) and Bacillus subtilis (1.34x107 UFC/g). The experimental design was completely randomized with two treatments and 48 replicates (each fish will be considered as o…
(Only some records are available in English at this moment)
| 1 / 1 | Ongoing grants |
| 12 / 9 | Completed research grants |
| 2 / 2 | Ongoing scholarships in Brazil |
| 11 / 6 | Completed scholarships in Brazil |
| 4 / 4 | Completed scholarships abroad |
| 30 / 22 | All research grants and scholarships |
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