Aprender ensinando nas aulas de filosofia. Reflexão sobre a prática de ensino supervisionada

Relatório apresentado para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Ensino da Filosofia no Secundário

Influence of commercially available polyimide and formation conditions on the performance and structure of asymmetric polyimide organic solvent nanofiltration membranes

Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para a obtenção do grau de Mestre em Engenharia Química e Bioquímica

As representações biomédicas da saúde e da doença tidas pelos enfermeiros no contexto multicultural da prestação de cuidados da UCCI da Santa Casa da Mesericórdia de Portimão

Tese de Doutoramento em Antropologia

Desenvolvimento de membranas para aplicação em células de combustível a alta temperatura

Dissertação para obtenção do grau de Mestre em Engenharia Química e Bioquímica

Human papillomavirus genotypes in women with cervical cytological abnormalities from an area with high incidence of cervical cancer

It has been well demonstrated the relationship between the infection with high-risk human papillomavirus (HPVs) genotypes and cervical cancer. In Northeastern Argentina a high incidence of this pathology has been described and therefore a high prevalence of HPV infection is expected. In order to identify HPV genotypes associated with malignant and pre-malignant cervical lesions present in the area, 53 ecto-endo cervical cell specimens obtained from women with cytohistological alterations were studied by a PCR-RFLP technique. Out of 53 patients, 34 (64.2%) were positive for HPV infection, being HPV-16 (32.3%) the most frequently found genotype, followed by HPV-58 (14.7%), -6, -18 and -45 (5.9%), -33, -52, -53, -54, -56, -66, -MM4 and -LVX100 (2.9%). Also 5 cases of infection caused by multiple genotypes were found, which corresponded to 14.7% of the positive cases. Results indicate that besides HPV-16 and -18, the most prevalent high-risk HPV genotypes worldwide, others like -45 and -58 as well as co-infection cases are frequent between women of Northeastern Argentina, and a particular attention should be paid to this circumstance because it could be an epidemiological feature of regional importance and a useful information for a future vaccination program.

Neurocryptococcosis: diagnosis by PCR method

Cryptococcus neoformans detection was optimized using PCR technique with the objective of application in the clinical laboratory diagnosis. The amplification area was ITS and 5,6S which encodes the ribosomal RNA (rRNA). A total of 72 cerebrospinal fluid (CSF) samples were used, obtained from cases with and without AIDS. The patients had cryptococcal meningitis (n = 56) and meningitis caused by other agents (n = 16). The results demonstrated that PCR test had the highest sensitivity rates, superior to culture (85.7%) and to India ink test (76.8%). PCR was found to be sensitive in detecting 1 cell/mL and highly specific since it did not amplify other fungal DNA. The comparative analysis of the methods showed that PCR is more sensitive and specific and is applicable as an important laboratorial resource for neurocryptococcosis diagnosis.

A filosofia, a didáctica da filosofia e o ensino da filosofia: um possível retorno a um percurso teórico

Relatório de estágio apresentado para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Ensino da Filosofia no Secundário

Ensinar a aprender

Relatório apresentado para o cumprimento dos requisitos necessários à obtenção do grau de Mestre em Ensino da Filosofia no Secundário