Support networks and people with physical disabilities: social inclusion and access to health services / Redes de apoio e pessoas com deficiência física: inserção social e acesso aos serviços de saúde

This study seeks to identify the formation of social support networks of people with physical disabilities, and how these networks can help facilitate access to health services and promote social inclusion. It is a cross-sectional study, with data collected via a form applied to physically disabled persons over eighteen years of age registered with the Family Health Teams of the municipal district of João Pessoa in the state of Paraíba. It was observed that the support networks of these individuals predominantly consist of family members (parents, siblings, children, spouses) and people outside the family (friends and neighbors). However, 50% of the interviewees declared that they could not count on any support from outside the family. It was observed that the support network contributes to access to the services and participation in social groups. However, reduced social inclusion was detected, due to locomotion difficulties, this being the main barrier to social interaction. Among those individuals who began to interact in society, the part played by social support was fundamental.

Este estudo objetiva identificar a constituição das redes de apoio social das pessoas com deficiência física e como estas podem contribuir para facilitar o acesso aos serviços de saúde e a inclusão social das mesmas. Trata-se de um estudo transversal, com dados coletados através de um formulário, aplicado em pessoas com deficiência física maiores de dezoito anos, cadastradas nas Equipes de Saúde da Família do município de João Pessoa (PB). Constatou-se que as redes de apoio dessas pessoas estão constituídas principalmente pelos componentes da dimensão familiar (pais, irmãos, filhos, cônjuges) e extrafamiliar (amigos e vizinhos). No entanto, 50% dos entrevistados relataram não contar com qualquer apoio fora da família. Verificou-se que a rede de apoio contribui para o acesso aos serviços e para a participação em grupos sociais. Evidenciou-se, porém, uma reduzida inserção social, decorrente da dificuldade de locomoção, sendo esta a principal barreira para a interação social. Entre as pessoas que começaram a interagir na sociedade o apoio social foi fundamental.

Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus

Two mesophilic streptomycetes (S. violaceoruber and S. spiroverticillatus) were selected to study their Poly R-478 decolorization ability and lignocellulose solubilizing activity. Both strains were able to degrade Poly R-478 dye and ferulic acid during growth on a minimal salts medium. The Poly R-478 decolorizing activities of both strains were induced by adding different carbon sources to the culture media. S. violaceoruber could decolorize 63% of Poly R-478 after 24 h. Both strains could solubilize straw and produce acid-precipitable polymeric lignin (APPL) with different efficiency. From the major extracellular enzymes recovery of both strains on rice and wheat straw, we can predicate that the biodegradation process was partial indicating a possible utilization in biological delignification.

Decolorization of anthraquinone dye with immobilized Penicillium jensenii.

Cells of Penicillium jensenii were immobilized by entrapment in natural and synthetic polymeric matrices. The decolorization of Reactive Brilliant Blue KN-R by immobilized cells has been studied. It was found that CA-immobilized cells could effectively decolorize reactive brilliant blue KN-R. Many factors affecting the decolorization process were studied, including: pH, temperature, dye concentration, shaker speed and culture time. The reusability of the immobilized cells was evaluated with repeated-batch decolorization experiments. The optimum pH, temperature, shaker speed and culture time of decolorization with CA-, CGN-, and PAA- immobilized cells are 4.0 and 30 degrees C and 150r/min and 48hr respectively, dye concentration could have some effects on decolorization. After four repeated experiments, the decolorization rate of CA-, CGN-, and PAA- immobilized cells could still remain 73.6%, 60.8%, 50.5%, respectively.