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This paper is an analysis of inserting history and philosophy of science (HPS) in a physics undergraduate program at a Brazilian university. It is an examination of the approaches and methodologies adopted by professors of a History and Epistemology course. The course aims to have an explicit approach to HPS. The results suggest a concern of the Physics Institute regarding inserting these questions into physics teacher training programs. The study also uncovered that the professors who taught the subject had different visions of HPS.

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The relations between indigenous society and the academic research in Brazil consist on the object studied of this paper. Therefore, ponder about the eurocentrism present on the traditional historiography. Finally, discuss around the modern schedule of this theme in the scholarship practices. [ABSTRACT FROM AUTHOR]

Purpose: To determine Toxoplasma gondii genotype in scars of retinochoroiditis in humans., Design: Immunopathology analysis., Methods: DNA was isolated from retinochoroidal specimens taken from the borders of the scars from eye bank eyes as well as enucleated eyes from uveitis patients with retinochoroidal toxoplasmic scars. The SAG2 region was amplified by polymerase chain reaction and analyzed by restriction fragment length polymorphism., Results: Of the 92 eyes studied, 9 had toxoplasmic scars. All of them, as well as the 2 enucleated eyes, disclosed the presence of type I parasites by the gel electrophoresis analysis of the restriction fragment length polymorphism from SAG2., Conclusion: These results suggest that type I strain seems to be responsible for the ocular infections in the population studied.