A formação de professores e suas relações com cultura e sociedade: a educação escolar indígena no centro das atenções

This paper reflects the current situation surrounding indigenous teacher education by means of the construction of a dialogue among three educators, two of them non-indigenous educators involved with indigenous school education and one indigenous educator committed to the education of his people. Teacher education, situated in a socio-cultural way, is the center of attention in this paper. ""Listening"" as a way of talking with the ""other"" is one of the theoretical focuses of this exercise between teacher educators and teachers, which uses dialogue as a means to increase awareness. In the dialogic process mentione, it was possible to realize how rich a dynamic between educators from different cultural contexts can be. The desire of the indigenous educator and his/her people to contribute their ideas to the construction of the indigenous school became evident. This shows the great challenge for non-indigenous educators seeking to contribute to the organization of the school education of distinct indigenous nations.

Natural regeneration of Atlantic Forest species in the understory of Eucalyptus saligna Smith. in a former forest production unit at the Parque das Neblinas, Bertioga, SP

This study aimed at characterizing the potential for natural regeneration of native vegetation in the under-story of an earlier Eucalyptus saligna Smith production stand. The study was carried out at the Parque das Neblinas, Bertioga municipality, SP, in a 45 ha third rotation stand; which had been abandoned 15 years ago for natural regeneration to occur. The sampling was done in 24 plots of 20 x 40 m. The sampled area was of 19,200 m(2), with inventory made of 100% of the eucalyptus trees. All regeneration trees with a height >= 1.30 m and DBH >= 5.0 cm were measured, as well as adult individuals with DBH >= 5.0 cm; surveyed in two size classes. 1,417 individuals of E. saligna were measured, with a density of 738,02 individuals/ha and a basal area of 22.69 m(2)/ha. Among 2,763 natural regeneration individuals, 111 species belonged to 66 genera and 34 botanical families. The species represented 43.7% of the tree richness of neighboring native forest fragments. The total estimated density and the basal area were respectively 1,052.6 individuals/ha and 6.4 m(2)/ha of autochthonous trees with DBH >= 5.0 cm (Class 1); while for regeneration there were 3,864.58 individuals/ha, and 2.76 m(2)/ha of individuals with a height >= 1.30 m and DBH <5.0 cm (Class 2). Shannon diversity (H`) was 2.83 and 3.68, respectively, for Classes 1 and 2, and the corrected species richness for a 1000-individual sample (R(1000)) were 75.6 and 87.29 (Fisher`s a index) for the same classes. The majority of the species (34.84%) was typical from the understory of wet tropical forest and had zoochoric fruit dispersal (67.57%). The results indicate that, under these conditions, a eucalyptus forest is able to provide adequate regeneration niches for native vegetation, and may represent a sink habitat for local populations.

Skin cancer in Taubate (SP) - Brazil, from 2001 to 2005: a prevalence study

BACKGROUND - Cancer represents the third principal cause of death in Brazil. Skin is the most frequent location and about 50% of caucasian patients older than sixty years will develop some type of cutaneous cancer OBJECTIVE - To describe the profile of the individuals with skin cancer assisted at the University Hospital of Taubate in the period between 2001 and 2005. METHODS - A hospital-based cross-sectional study involving individuals assisted at the Dermatology Department at the University Hospital of Taubate in the period between January 2001 to December 2005 was performed. Study variables were gender, age, skin color, location and clinical type of the tumor basal cell carcinoma, squamous cell carcinoma, combined and melanoma. Statistical analyses were performed using qui-square, Student`s t-test and ANOVA. RESULTS - A total of 639 individuals were included in the study. Prevalence was 50 cases/100.000 inhabitants. The most prevalent age group was that of individuals older than sixty years of age, gender distribution was higher among females than males (57.2% / 42.8%) and the proportion of white to non-white was of 4:1. CONCLUSION - This study fills a gap that was due to the inexistence of studies in the region and also to the small number of studies in the state of Sao Paulo, and its results are in accordance with, those in the literature.

Candida albicans and Denture Stomatitis: Evaluation of Its Presence in the Lesion, Prosthesis, and Blood

Denture stomatitis is a primarily oral disease that affects denture wearers. The presence of Candida albicans in the palatal mucosa, on the internal surface of the maxillary denture, and in the blood of patients with denture stomatitis was evaluated. Although the results did not show C albicans in the bloodstream of patients, a strong relationship between denture stomatitis and Candida sp was confirmed for both the palatal mucosa and maxillary denture. Int J Prosthodont 2010;23:158-159.