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Copyright of Acta Scientiae (1517-4492) is the property of Acta Scientiae and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Texto Livre / Texto Livre: Linguagem e Tecnologia is the property of Revista Texto Livre: Linguagem e Tecnologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

A recently published bibliographic analysis supported the usefulness of sulodexide to diminish micro and macroalbuminuria in diabetic nephropathy. This paper discusses the biological effects of sulodexide in reducing diabetic nephropathy, namely: glycocalyx restoration, improvement of endothelial functioning, recovering of heparan sulfate in the glomerular filtration membrane, decreasing of inflammatory mediators and regulation of fibrosis mediators. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Geografía Agrícola is the property of Universidad Autonoma Chapingo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study shows the scope of a workshop that promotes the competence Noticing from the theoretical notions of the model MTSK. It takes into consideration what a group of mathematics teachers in service expresses when they analyze a teaching-learning scenario on the mathematical concept of relation from their teaching experience in Costa Rican secondary education, prior to the workshop, and after the training process. The results show progress in the development of this competence. However, some of the participants show difficulties to identify relevant aspects of the analyzed situation such as propositions that define a concept, ways of proceeding in mathematics, and elements of a school mathematical task. [ABSTRACT FROM AUTHOR]