Educomunicação e suas áreas de intervenção: Novos paradigmas para o diálogo intercultural

oai:omp.abpeducom.org.br:publicationFormat/1O material aqui divulgado representa, em essência, a contribuição do VII Encontro Brasileiro de Educomunicação ao V Global MIL Week, da UNESCO, ocorrido na ECA/USP, entre 3 e 5 de novembro de 2016. Estamos diante de um conjunto de 104 papers executivos, com uma média de entre 7 e 10 páginas, cada um. Com este rico e abundante material, chegamos ao sétimo e-book publicado pela ABPEducom, em seus seis primeiros anos de existência. A especificidade desta obra é a de trazer as “Áreas de Intervenção” do campo da Educomunicação, colocando-as a serviço de uma meta essencial ao agir educomunicativo: o diálogo intercultural, trabalhado na linha do tema geral do evento internacional: Media and Information Literacy: New Paradigms for Intercultural Dialogue

Socioeconomic And Demographic Characteristics Of Sickle Cell Disease Patients From A Low-income Region Of Northeastern Brazil.

To characterize the socioeconomic and demographic aspects of sickle cell disease patients from the state of Rio Grande do Norte (RN), Northeast Brazil, and their adherence to the recommended treatment. This cross-sectional descriptive study was performed at referral centers for the treatment of hematological diseases. One hundred and fifty-five unrelated individuals with sickle cell disease who went to these centers for outpatient visits were analyzed. All the patients, or their caregivers, were informed about the research procedures and objectives, and answered a standardized questionnaire. The patients were predominantly younger than 12 years old, self-declared as mulatto, lived in small towns fairly distant from the referral center, and had low education and socioeconomic levels. Individuals who were ten or younger were diagnosed at an earlier age. Almost 50% of the patients were taking hydroxyurea, 91.4% reported having received pneumococcal/meningococcal vaccinations and 76.1% received penicillin as antibiotic prophylaxis. However, the majority of them reported having difficulties following the recommendations of the physicians, mainly in respect to attaining the prescribed medications and transportation to the referral centers. These individuals have a vulnerable socioeconomic situation that can lead to an aggravation of their general health and thus deserve special attention from the medical and psychosocial perspectives. Thus, it is necessary to improve public policies that provide Brazilian sickle cell disease patients with better access to medical treatment, living conditions, and integration into society.37172-17

Prevalence of α-thalassemia 3.7 kb deletion in the adult population of Rio Grande do Norte, Brazil

&#945;-Thalassemia, arising from a defect in a-globin chain synthesis, is often caused by deletions involving one or both of the a-genes on the same allele. With the aim of investigating the prevalence of &#945;-thalassemia 3.7 kb deletion in the adult population of Rio Grande do Norte, 713 unrelated individuals, between 18 and 59 years-of-age, were analyzed. Red blood cell indices were electronically determined, and A2 and F hemoglobins evaluated by HPLC. PCR was applied to the molecular investigation of &#945;-thalassemia 3.7 kb deletion. Eighty (11.2%) of the 713 individuals investigated presented &#945;-thalassemia, of which 79 (11.1%) were heterozygous (-&#945;3.7/&#945;&#945;) deletions and 1 (0.1%) homozy- gous (-&#945;3.7/-&#945;3.7). Ethnically, heterozygous deletions were higher (24.8%) in Afro-Brazilians. Comparison of hemato- logical parameters between individuals with normal genotype and those with heterozygous &#945;+-thalassemia showed a statistically significant difference in the number of erythrocytes (p < 0.001), MCV (p < 0.001), MCH (p < 0.001) and Hb A2 (p = 0.007). This study is one of the first dedicated to investigating &#945;-thalassemia 3.7 kb deletion in the population of the State Rio Grande do Norte state. Results obtained demonstrate the importance of investigating this condition in order to elucidate the causes of microcytosis and hypochromia

Prevalence of α-thalassemia 3.7 kb deletion in the adult population of Rio Grande do Norte, Brazil

α-Thalassemia, arising from a defect in a-globin chain synthesis, is often caused by deletions involving one or both of the a-genes on the same allele. With the aim of investigating the prevalence of α-thalassemia 3.7 kb deletion in the adult population of Rio Grande do Norte, 713 unrelated individuals, between 18 and 59 years-of-age, were analyzed. Red blood cell indices were electronically determined, and A2 and F hemoglobins evaluated by HPLC. PCR was applied to the molecular investigation of α-thalassemia 3.7 kb deletion. Eighty (11.2%) of the 713 individuals investigated presented α-thalassemia, of which 79 (11.1%) were heterozygous (-α3.7/αα) deletions and 1 (0.1%) homozy- gous (-α3.7/-α3.7). Ethnically, heterozygous deletions were higher (24.8%) in Afro-Brazilians. Comparison of hemato- logical parameters between individuals with normal genotype and those with heterozygous α+-thalassemia showed a statistically significant difference in the number of erythrocytes (p < 0.001), MCV (p < 0.001), MCH (p < 0.001) and Hb A2 (p = 0.007). This study is one of the first dedicated to investigating α-thalassemia 3.7 kb deletion in the population of the State Rio Grande do Norte state. Results obtained demonstrate the importance of investigating this condition in order to elucidate the causes of microcytosis and hypochromia

Prevalence of &#945;-thalassemia 3.7 kb deletion in the adult population of Rio Grande do Norte, Brazil

&#945;-Thalassemia, arising from a defect in a-globin chain synthesis, is often caused by deletions involving one or both of the a-genes on the same allele. With the aim of investigating the prevalence of &#945;-thalassemia 3.7 kb deletion in the adult population of Rio Grande do Norte, 713 unrelated individuals, between 18 and 59 years-of-age, were analyzed. Red blood cell indices were electronically determined, and A2 and F hemoglobins evaluated by HPLC. PCR was applied to the molecular investigation of &#945;-thalassemia 3.7 kb deletion. Eighty (11.2%) of the 713 individuals investigated presented &#945;-thalassemia, of which 79 (11.1%) were heterozygous (-&#945;3.7/&#945;&#945;) deletions and 1 (0.1%) homozy- gous (-&#945;3.7/-&#945;3.7). Ethnically, heterozygous deletions were higher (24.8%) in Afro-Brazilians. Comparison of hemato- logical parameters between individuals with normal genotype and those with heterozygous &#945;+-thalassemia showed a statistically significant difference in the number of erythrocytes (p < 0.001), MCV (p < 0.001), MCH (p < 0.001) and Hb A2 (p = 0.007). This study is one of the first dedicated to investigating &#945;-thalassemia 3.7 kb deletion in the population of the State Rio Grande do Norte state. Results obtained demonstrate the importance of investigating this condition in order to elucidate the causes of microcytosis and hypochromia.594598Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq

Candidíase vulvovaginal: sintomatologia, fatores de risco e colonização anal concomitante Vulvovaginal candidiasis: symptomatology, risk factors and concomitant anal colonization

OBJETIVO: analisar pacientes com candidíase vulvovaginal quanto a sintomatologia, fatores de risco e resultados da cultura anal, identificar a freqüência de Candida albicans e não C. albicans e correlacionar as colonizações anal e vaginal. MÉTODOS: foram incluídas 99 pacientes com suspeita clínica de candidiase vulvovaginal, procedentes de Natal, RN, atendidas entre maio de 2003 e maio de 2005, perfazendo-se o total de 294 coletas. O material clínico, colhido por zaragatoas, foi semeado em CHROMagar Candida®. As leveduras foram identificadas pelo método clássico, além da prova de crescimento a 42 e 45ºC e da prova do caldo Sabouraud hipertônico. A sintomatologia, fatores de risco e colonização anal foram analisados de acordo com a positividade ou negatividade para Candida spp. As culturas positivas para C. albicans nos dois sítios foram comparadas com outros resultados encontrados. Para análise estatística utilizou-se o teste do chi2, com correção de Yates e o teste exato de Fisher. RESULTADOS: a espécie mais frequente foi C. albicans em 69% dos casos. Uso de roupas íntimas justas e/ou sintéticas, presença de doenças alérgicas, ocorrência de prurido, leucorréia e hiperemia apresentaram associação com a positividade vaginal para Candida spp. A chance de uma paciente com colonização anal positiva de apresentar positividade vaginal concomitante foi 2,8 e 4,9 vezes maior, respectivamente, para Candida spp e C. albicans. A chance de uma paciente com cultura anal positiva para C. albicans de apresentar resultado vaginal positivo foi 3,7 vezes maior quando comparada a espécies não C. albicans. CONCLUSÕES: C. albicans foi a espécie mais comum, tendo sido observada associação da positividade vaginal para Candida spp com uso de roupas justas e/ou sintéticas, doenças alérgicas, prurido, leucorréia e eritema (pPURPOSE: to analyze patients with vulvovaginal candidiasis with respect to risk factors, symptomatology and results of anal culture, to identify the frequency of species of Candida albicans and non-C. albicans, and to correlate anal and vaginal colonization. METHODS: a total of 99 patients were included with suspected vulvovaginal candidiasis, from Natal, Brazil, between May 2003 and May 2005, totalling 294 collections. The clinical material, obtained by vaginal and anal swabs, was seeded on CHROMagar Candida®. The yeasts were identified using the classic method, in addition to the growth test at 42º and 45ºC and the Hypertonic Saboraud broth test. Symptomatology, risk factors and anal colonization were assessed according to positive or negative culture for Candida spp. The cultures positive for C. albicans at the two sites were compared with other results encountered. Yates’ chi2 test and Fisher’s exact test were used for statistical analysis. RESULTS: the most frequent was C. albicans in 69% of the cases. Wearing tight and/or synthetic underclothing, the presence of allergic diseases, the occurrence of itching, leukorrhea and hyperemia showed a significant association with positive culture for Candida spp in the vagina. The chance of a patient with positive anal colonization to present with concomitant positive vaginal colonization was 2.8 and 4.9 times greater for Candida spp and C. albicans, respectively. The risk of a patient with anal culture positive for C. albicans to present with positive vaginal colonization was 3.7 times greater when compared to non-C. albicans species. CONCLUSIONS: the most common species was C. albicans, and a relevant association between vaginal cultures positive for Candida spp and the use of tight and/or synthetic underclothing, allergic diseases, the occurrence of pruritus, leukorrhea and erythema was observed (p<0.05). Positive anal colonization concomitant with vaginal colonization was significant, suggesting possible vaginal contamination from the anus

Strength Training Improves Body Composition, Muscle Strength and Increases CD4+ T Lymphocyte Levels in People Living with HIV/AIDS

The establishment of physical training programs for people living with HIV/AIDS (PLWHA) has several benefits. The study aimed to analyze the effect of resistance training using prediction of intensity by subjective perception of effort (SPE) on body composition, muscle strength, and TCD4+ lymphocyte levels in PLWHA. This a randomized controlled trial study. Participants (11 men and 8 women), were divided in two groups: exercise group (EG) and control group (CG). The EG was submitted to 12 weeks of a resistance-training program based in the prediction of intensity by SPE. Body mass percentages were evaluated using tetrapolar bioelectrical impedance and skinfold methods. We used Flow Cytometry to quantify CD4+ T lymphocytes. Patients showed significant changes in Body Fat Percentage (Δ%=-6.23%), Lean Body Mass (Δ%=2.45%), and CD4T lymphocytes levels (Δ%=15.77%). They also showed significant increase in muscular strength presented in the test for one repetition maximum in all the evaluated exercises. Our data suggest that exercising program prescribed by SPE is capable of improving immune function, body composition, and muscular strength in PLWHA