School of Medicine, UNAM one of the most recognized schools in the university and in Mexico. The latest three rectors of the university, including the current one, are former deans from this school. The origin of the School of Medicine of the National Autonomous University of Mexico (Universidad Nacional Autónoma de México, known by the acronym UNAM) dates back to the 16th century, with the foundation of the Royal and Pontifical Mexico University (). In fact, the first decree that authorizes their creation was promulgated by Philip II in 1547 and endorsed in 1551. Nevertheless, the compliance of procedures and the liberation of the
Alejandro Palacios Osorio for a friendly-international match against Senegal. Palacios was named in Mexico's provisional squad for Copa América Centenario but was cut from the final squad. UNAM Pumas Alejandro Palacios Miguel Alejandro Palacios Redorta (born 6 March 1981) is a Mexican football goalkeeper who played for Atlético San Luis in the Ascenso MX. He joined UNAM at the age of 16, and was administered to Puma's youth sub-17 squad, as well as his twin brother Marco Antonio Palacios, a defender. Alejandro Palacios made his first division debut on May 17, 2003. Typically, Palacios has acted as back-up to veteran goalkeeper Sergio