Avaliação de diferentes métodos no diagnóstico laboratorial de Giardia lamblia

The protozoan parasite Giardia lamblia is responsible for a common intestinal infection in all regions of the world. In this study, four laboratory tests were evaluated for diagnostic reproducibility in the detection of this infection: Coprotest®, Direct modified method, Faust method and iron-hematoxylin staining. Positive diagnoses were tested for association with factors such as the age group and gender of the subject and the month when the sample was taken. Feces of 200 children in the Araraquara region (SP, Brazil) were examined by all four methods and the results compared. G. lamblia was found to be the most frequent parasite and 8.0% of the children showed giardiasis. There was no apparent correlation with gender, but most of the parasites were found in three- to five-year-olds. The highest frequency of infection occurred in January. The most reliable diagnostic results for G. lamblia were achieved by combining at least two methods of good reproducibility, i.e. Coprotest-Faust, Direct-Faust or Coprotest-Direct (A > 0.81).

Conhecimento de estudantes de medicina sobre o processo de doacção de córneas

Purpose: To compare knowledge of medical students about the cornea donation process among those who already studied Ophthalmology and the others. Methods: A questionnaire containing data as: age, sex, graduation year, and 10 multiple-choice questions about the subject was applied to medical students from the interior of São Paulo state, Brazil. The questions were: age for donation, contraindication for transplants, the time limit to remove the cornea, among others. The knowledge regarding cornea donation was compared between the two groups: students who already studied Ophthalmology (Group A) and the others (Group B). Results: The study group was composed of 402 students, of whom 140 were of group A and 262 of group B. Knowledge between the two groups was different, but not statistically significant (p=0.8328). Conclusion: Knowledge about the cornea donation process among the interviewed seemed to be insufficient, even those who had studied Ophthalmology. Information and education about transplants in Medical Schools should be improved.

Prevalência de papiloma vírus (HPV) perianal assintomático em pacientes portadores de HPV genital tratados no Hospital das Clínicas da Faculdade de Medicina de Botucatu

Introduction: Human Papillomavirus (HPV) infection is one of the Sexually Transmitted Diseases (STD) of greatest incidence and prevalence worldwide, and it is presently considered to be a pre-neoplastic lesion. Human Papillomavirus infection has totaled 23.4% of the sexually transmitted diseases reported to the Department of Health, and it is currently the most common in our country. Many patients are asymptomatic carriers. Methods: Twenty patients who had been previously treated for HPV due to genital lesions were referred for the conduction of anuscopy and colposcopy of the perianal region. Results: Males (80%) prevailed over females (20%). Of the total number of patients, only 2 showed lesions as examined by anuscopy (10%). However, 3 other patients showed lesions by means of colposcopy, thus increasing to 5 (25%) the total number of asymptomatic patients who presented perianal lesions. Of the total number of patients with lesions, 4 were males and 1 was a female. Conclusion: The presence of perianal lesions was observed in 10% of the patients with genital lesions by means of simple anal inspection. This figure increased to 25% when anal colposcopy was associated, thus showing the importance of conducting such examination on all patients with increased risk factors for HPV infection in the anal region.

Um novo método laboratorial para diagnóstico de parasitos gastrointestinais em cães

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

Avaliação dos indicadores nutricionais e da composição corporal em hepatopatas crônicos e a relação com a etiologia e gravidade da doença

Pós-graduação em Bases Gerais da Cirurgia - FMB

Efeito de substâncias químicas de uso laboratorial sobre Drosophila melanogaster (Diptera - Drosophilidade) do ponto de vista bioquímico e fenotípico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perfil audiológico e genético de pacientes com perda auditiva sensorioneural não sindrônica atendidos no Hospital das Clínicas da Faculdade de Medicina de Botucatu-Universidade Estadual Paulista

Pós-graduação em Bases Gerais da Cirurgia - FMB

Padronização das plaquetas preparadas in house para atividade do cofator da ristocetina

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Óleo de Neem: tratamento parasitário em ovinos e desenvolvimento ponderal

Pós-graduação em Ciência Animal - FMVA

Avaliação da formação óssea em implantes dentários de ratos não diabéticos, diabéticos não controlados e controlados com insulina

Pós-graduação em Bases Gerais da Cirurgia - FMB

Indicadores nutricionais e níveis de homocisteína em pacientes com doença arterial periférica

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

Associação de doses baixas de heparina não fracionada e de heparina de baixo peso molecular na prevenção de trombose venosa experimental

Pós-graduação em Bases Gerais da Cirurgia - FMB

Efeito do implante autólogo de plasma rico em plaquetas (PRP) e células tronco mesenquimais na reparação de lesões condrais articulares induzidas experimentalmente em equinos

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

Cultivo de condrócitos equinos e avaliação de sua condrogenicidade mediante implante de células associadas ao hidrogel em subcutâneo de camundongos atímicos

Pós-graduação em Medicina Veterinária - FMVZ

Características epidemiológicas, clínicas e laboratoriais de gatos com sinais de trato urinário inferior

Pós-graduação em Medicina Veterinária - FCAV