ABSTRACT
Este artigo analisa o processo de formação do CEFD/UFSM, no que se refere à relação entre conhecimentos das Ciências Sociais e das Ciências Naturais. Nossa hipótese é a de que existe dicotomia entre tais ciências e que hoje isto se expressa na divisão dos cursos de Licenciatura e Bacharelado. Ao realizarmos pesquisa documental entre os currículos de formação foi possível perceber que, com a divisão na reforma curricular de 2005-2006, a formação em Educação Física no CEFD retrocede na história e divide a área segundo concepções da década de 1960,colocando saber científico e prática pedagógica em polos distintos.
This article analyzes the formation of CEFD / UFSM regarding the relationship between knowledge of social sciences and natural sciences. Our hypothesis is that there is such adichotomy between science and this is expressed today by the division of undergraduateand high school. The documentary research studies EF has enabled note that under the division of curriculum reform 2005-2006, training in Physical Education CEFD back inhistory according to the conceptions of the 1960, because it puts the knowledge scientific and pedagogical practice in different poles.
En este artМculo se analiza el proceso de formaciСn de CEFD / UFSM con respecto a larelaciСn entre el conocimiento de las Ciencias Sociales y Ciencias Naturales. NuestrahipСtesis es que existe una dicotomМa entre tales ciencias y esta se expresa en laactualidad por la divisiСn de Licenciatura y Bachillerato. Nuestra investigaciСn documental de los estudios de EF posibilitС observar que, bajo la divisiСn de la reforma curricular 2005-2006, la formaciСn en EF en CEFD retrocede en la historia de acuerdo alas concepciones de la dИcada de 1960, porque pone el conocimiento cientМfico y laprАctica pedagСgica en distintos polos.
Subject(s)
Humans , Curriculum , Natural Science Disciplines , Physical Education and Training , Social Sciences/education , Social SkillsABSTRACT
Aim: The present study aimed to evaluate the antiinflammatory activity of the polymer derived from Ricinus communis and its mechanism of action. Methods: The antiinflammatory activity was investigated in chronic and acute animal models and the mechanism of action involved in the antiinflammatory activity was determined by the in vitro phospholipase A2 (PLA2) enzyme assay. Results: In mouse ear edema (10.0 mg/ear) and granulomatous tissue formation (500 mg/kg) models, the polymer inhibited the inflammatory response in 75.08 ± 1.80% and 61.70 ± 1.80% of the cases, respectively (p<0.001). Oral administration of the Ricinus communis polymer (500 mg/kg) inhibited 72.00 ± 1.20% of formalin-induced inflammation. Topical administration of the polymer on oral lesions of mice showed that the oral mucosa was recovered in 60.00 ± 1.40% (p<0.05) of the cases. In in vitro assay, the phospholipase A2 enzyme was inhibited by the Ricinus communis polymer (5.0 mg/mL) in a dose-dependent manner (84.60 ± 1.41%). Conclusion: the polymer derived from Ricinus communis showed a significant antiinflammatory activity, confirming that the pharmacological mechanism involved in this antiinflammatory action was related to the inhibition of the PLA2 enzyme.