El concepto de autorregulación del aprendizaje ha asumido una importancia creciente en la literatura, ya que la investigación ha sugerido que los alumnos participan activamente en su proceso de aprendizaje, monitorizando y regulando su proceso de estudio con el fin de alcanzar determinados objetivos. La información recogida en revistas indexadas en la base Scielo, en cuanto a la autorregulación, todavía no ha sido sistematizada convenientemente. Por ello, se ha realizado una revisión sistemática de la literatura, con base en datos SciELO.org, en el período comprendido entre el año 2001 y el año 2011, para analizar las evidencias recogidas en diferentes investigaciones sobre: a) la naturaleza del aprendizaje autorregulado, b) su evaluación, c) la promoción de habilidades para la autorregulación y su utilidad en el contexto educativo y d) la posibilidad de implicación de los profesores en la promoción de dicho aprendizaje.

The concept of self-regulation in learning has been assuming a rising importance in the literature once the research has suggested that students participate actively in their learning process, monitoring and regulating their study process to achieve self-set goals. Nevertheless, the information about self-regulation has not been yet systematized on the journals indexed in Scielo. Therefore, the current study performed a systematic review of the literature on Scielo.org, between the period 2001 and 2011 to analyze the existence evidence regarding: a) the nature of self-regulated learning, b) it's assessment, c) the promotion of self-regulated skills and their usefulness in the context of education, and d) the potential implication of teachers on the promotion of lifelong learning.

Six surgical corrections were performed with techniques of bone and soft tissue reconstruction, according to the individual presentation of each patient, in four Toy breed dogs, which had grades III and IV luxation, two of them bilaterally operated. During the recovery excessive medial tension associated to the Sartorius muscle was detected, which motivated its release at the iliac insertion. The animals had a functional recovery of the limb after 15 days, and complications or loss of function related to the release of the Sartorius muscle were not observed even after six months. It is believed that the proximal disinsertion of this muscle can be necessary and effective in some patients as a complementary technique to release medial tension in dogs with grades III and IV medial patellar luxation.