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In the “eye” of diabetes

Diabetes mellitus is considered one of the most threatening chronic diseases of the 21st century. If not treated correctly, patients can suffer damage to various organs, including the eyes. A recent study by Universidad del Rosario found that the cornea, in addition to the retina, also deteriorates in cases of diabetes. In patients with Type 1 diabetes, the cornea is damaged faster than that in patients with Type 2 diabetes.

Are protected areas actually protecting our biodiversity?

Currently, there are 1,391 protected areas in Colombia, with many human activities taking place both within these areas and at their borders (buffer zones). Kristian Rubiano, a doctorate student at Facultad de Ciencias Sociales (Faculty of Natural Sciences), mapped 51 protected areas to determine trajectories in land use change. The results, which were presented at the 58th Annual Meeting of the Asociación para la Biología Tropical y Conservación (ATBC), showed that protected areas are partially fulfilling their role in ecosystem conservation.

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