Humoral antibody immune response of newcastle disease vaccination in lovebirds (Agapornis roseicollis)

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

Estudo de parâmetros clínicos e imunitários da vacinação contra a doença de Newcastle e sua importância epidemiológica em Agapornis (Agapornis roseicollis)

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

Clonagem e expressão do gene da nucleoproteína (np) do vírus da doença de newcastle em Escherichia coli para aplicação no imunodiagnóstico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo de parâmetros clínicos e imunitários da vacinação contra a doença de Newcastle e sua importância epidemiológica em periquitosaustralianos (Melopsittacus undulatus)

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

Desenvolvimento e aplicação de métodos sorológicos e moleculares para o diagnóstico da doença de Newcastle em pombos comuns (Columba livia)

Pós-graduação em Microbiologia Agropecuária - FCAV

Produção de antígenos recombinantes do vírus da doença de Newcastle para aplicação no imunodiagnóstico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo dos estados imune e de portador em marrecos de pequim (Anas platyrhynchos) frente ao vírus da doença de Newcastle

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Evaluation of the therapeutic response of hepatitis C in coinfected patients (HIV/HCV): a study of cases from a hospital for chronic liver diseases in the Eastern Brazilian Amazon

INTRODUCTION: The aim of this study was to evaluate the therapeutic response of hepatitis C in patients coinfected with human immunodeficiency virus (HIV-1). METHODS: A retrospective study of 20 patients coinfected with HIV-1/HCV who were treated in the outpatient liver clinic at the Sacred House of Mercy Foundation Hospital of Pará (Fundação Santa Casa de Misericórdia do Pará - FSCMPA) from April 2004 to June 2009. Patients were treated with 180µg PEG interferon-α2a in combination with ribavirin (1,000 to 1,250mg/day) for 48 weeks. The end point was the sustained virological response (SVR) rate (HCV RNA negative 24 weeks after completing treatment). RESULTS: The mean age of the patients was 40±9.5 years, of which 89% (n=17) were male, and the HCV genotypes were genotype 1 (55%, n=11/20), genotype 2 (10%, n=2/20) and genotype 3 (35%, n=7/20). The mean CD4+ lymphocyte count was 507.8, and the liver fibrosis stages were (METAVIR) F1 (25%), F2 (55%), F3 (10%) and F4 (10%). The early virological response (EVR) was 60%, the end-of-treatment virological response (EOTVR) was 45% and the SVR was 45%. CONCLUSIONS: The median HCV viral load was high, and in 85% of cases in which highly active antiretroviral therapy (HAART) was used, none of the patients with F3-F4 fibrosis responded to treatment. Of the twenty patients treated, 45% achieved SVR and 45% achieved EOTVR. Studies that include cases from a wider region are needed to better evaluate these findings.

Eletroforetograma de proteínas de perus (Meleagris gallopavo) vacinadas conta a doença de Newcastle durante o período de postura

Pós-graduação em Medicina Veterinária - FMVZ

Avaliação sorológica de Parainfluenzavirus Tipo 1, Salmonella spp., Mycoplasma spp. e Toxoplasma gondii em aves silvestres

Newcastle disease, salmonellosis and mycoplamosis are the most important infectious diseases in poultry. Toxoplamosis is a common disease in urban environment. The present study investigated serologic evidence of these diseases in captive and wildlife birds, with rapid plate agglutination test, haemagglutination inhibition test, and modified agglutination test. In a total of 117 blood serum samples, 20 showed the presence of Toxoplasma gondii, Mycoplasma gallisepticum, and Salmonella spp. antibodies. Amazona aestiva was the specie with the highest number of positive individuals (13/20). We also verified the first detection of T. gondii antibodies in birds of prey from Mivalgo chimachima and Rupornis magnirostris species.

Skin diseases reported by workers from UNESP campus at Rubiao Jr, Botucatu-SP (Brazil)

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

Prevalence of Oral Lesions in Hospitalized Patients with Infectious Diseases in Northern Brazil

The aim of this study was to assess the prevalence of oral lesions in infectious-contagious diseases patients being treated in the University Hospital of the Federal University of Para, northern Brazil. One hundred seven patients with infectious diseases were clinically investigated for oral lesions at the University Hospital of Para, northern Brazil. From total sample, most patients were men (65.7%) with a mean age of 45.4 years. About prevalence of systemic diseases, tuberculosis was the most frequent illness, followed by AIDS, hepatitis types B and C, leishmaniasis, and meningitis. Analyzing oral manifestations, periodontal diseases and candidiasis were the most prevalent diseases in both genders, followed by recurrent aphthous ulcers, saburral tongue, simplex herpes, and squamous cell carcinoma. Of all 107 patients, only 10 males and 6 females did not present any oral manifestation. There was no statistical difference between genders with any systemic condition (P > 0.05). The great prevalence of oral manifestations in hospitalized patients with systemic disorder emphasizes the need of integral dental care in this context, aiming at a multidisciplinary approach of patients. Therefore, presence of some oral conditions, such as candidiasis, should be an alert to different systemic conditions, once in assistance with physicians; dentists can influence the early diagnosis and treatment.

A liquid-phase-blocking concanavalin A enzyme-linked immunosorbent assay for the detection of antibodies against Newcastle disease virus in serum of free-ranging pigeons

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da qualidade microbiológica de um composto produzido a partir de resíduos animais e vegetais

Pós-graduação em Microbiologia Agropecuária - FCAV