Fertirrigação na produção e qualidade de mudas de Eucalyptus spp. nos períodos de inverno e de verão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo de diferentes sistemas de colheita de Eucalyptus Spp em área montanhosa

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Leptospira spp. e Brucella spp. em tartarugas-da-Amazônia (Podocnemis expansa) do Vale do Rio Araguaia - GO

Pós-graduação em Medicina Veterinária - FCAV

Estudo epidemiológico de Staphylococcus spp em ambientes, água e portadores sadios e determinação da sensibilidade a antimicrobianos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Enxertia de plantas de pimentão em Capsicum spp. no manejo de nema tóides de galha

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Tobamovírus em Capsicum spp. no Estado de São Paulo: ocorrência, análise da variabilidade e avaliação de resistência

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito de produtos alternativos no controle de oídio e Bacillus spp. como promotores de crescimento da soja

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização de isolados e reação de Capsicum spp. ao Cucumber mosaic virus (CMV)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização da suinocultura em Mossoró, Rio Grande do Norte: aspectos sanitários e riscos de zoonoses

Pós-graduação em Medicina Veterinária - FCAV

Structural and functional characterization of the chaperone Hsp70 from sugarcane. Insights into conformational changes during cycling from cross-linking/mass spectrometry assays

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Interference of Vaccinal Antibodies on Serological Diagnostic of Leptospirosis in Vaccinated Buffalo using Two Types of Commercial Vaccines

The vaccinal antibodies interference represents one of the problems in the leptospirosis diagnostic on serum. The present study aimed to determine the pattern of serum agglutinins anti-Leptospirae spp in vaccinated female buffaloes against leptospirosis using two types of commercial vaccines: bacterin and extern membrane. The temporal interference of vaccinal titers on serum diagnostic was evaluated. Three groups of 11 adult female buffaloes were established as follows: G1 control, non-vaccinated; G2: vaccinated with bacterin containing six serovars and G3 with extern membrane vaccine containing five serovars. A booster was administered at 30 days from the first vaccination (dfv) and two re- vaccinations were performed in each semester (days 210 and 390). Serum samples were collected on days 0, 15, 30, 45 and 60 and every 30 days until 540 dfv, being submitted to Serum Agglutination Microscopy (SAM) against the serovars present in the vaccine. G1 remained always negative. Both vaccines induced serologic responses when assessed by SAM at 150 days post first vaccination against all serovars and they revealed maximum titers around days 45 and 60 after first vaccination. At the re-vaccination there was an increase on agglutinin levels, but of less intensity than the levels previously observed. After six months from the second revaccination (540 dfv), they were almost zero, which demonstrates the short duration of diagnostic interference. The serologic monitoring of the vaccinated herds can be an efficient method to evaluate the status of protection provided by the vaccine.

Commercial Bovine Proteoglycan Is Highly Arthritogenic and Can Be Used as an Alternative Antigen Source for PGIA Model

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

High genetic diversity among Pseudomonas aeruginosa and Acinetobacter spp. isolated in a public hospital in Brazil

In Brazil and other regions of the world, Pseudomonas aeruginosa and Acinetobacter spp. have emerged as important agents of nosocomial infection and are commonly involved in outbreaks. The main objective of the present study was to evaluate the genetic relationship among P. aeruginosa and Acinetobacter spp. isolated from patients in a public university hospital in northwestern Parana, Brazil, and report their antimicrobial resistance profile. A total of 75 P. aeruginosa and 94 Acinetobacter spp. isolates were phenotypically identified and tested for antibiotic susceptibility using automated methodology. Polymyxin B was tested by disk diffusion for P. aeruginosa. Metallo-beta-lactamase (MBL) was detected using a disk approximation test. Genotyping was performed using enterobacterial repetitive intergenic consensus polymerase chain reaction (ERIC-PCR). Approximately 55% of the P. aeruginosa isolates and 92% of the Acinetobacter spp. isolates were multiresistant, but none were MBL-producers. ERIC-PCR revealed the presence of small clusters of carbapenem-resistant Acinetobacter spp., most likely OXA-type carbapenemase producers. Furthermore, high genetic diversity in P. aeruginosa and Acinetobacter spp. clinical isolates was observed, suggesting that cross-transmission is not very frequent in the studied hospital.

Qualidade da madeira e da celulose de clones de Eucalyptus spp. de diferentes densidades

Pós-graduação em Ciência Florestal - FCA

Ocorrência da infecção por Cryptosporidium spp. em cabritos (Capra hircus)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)