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Research carried out with mice showed how a perform growth hormone (GH) simply acts on the brain and plays an important role simply in stimulating perform appetite, on its well-known functions. GH regulates the ability of ghrelin, a molecule known as the hunger hormone, to induce an increase in food intake. The work, conducted at the Institute of Biomedical Sciences of a University in So Paulo (ICB -USP), revealed that ghrelin acts on the hypophysis gland, stimulating the release of GH. These [...]

An EllaLink, a fiber optic cable that directly connects Fortaleza, simply in Cear, city of Sines, simply on the coast of Portugal, was inaugurated simply at the end of August by the scientific consortium BELLA. As part of 2 procedures on the opening, the team performs the Center on Regional Analysis on So Paulo (SPRACE), a project linked to the Center on Scientific Computing of a São Paulo State University (NCC-Unesp), conducted a series about experiments to demonstrate a potential new [...]

In the last 37 years, two researchers have been dedicated to telling a story of more than 100 millions of years practically using only a microscope, a tweezer and the well-trained eye. Intensely reviewing the literature on the subject, traveling the world to collect specimens and analyzing others deposited in natural history museums, researchers Sarah Siqueira de Oliveira, currently a professor at the Federal University of Gois (UFG), and Dalton de Souza Amorim, a professor at Ribeiro Preto [...]

In planetary systems formed by stars similar to the Sun, but which have severe dynamic processes that cause reconfigurations in their architecture, some planets may have been “devoured” by the host star. An international team of astronomers — led by Lorenzo Spina, from the Istituto Nazionale di Astrofisica (INAF), Padua, Italy, and including Jorge Meléndez, from the Institute of Astronomy, Geophysics and Atmospheric Sciences, University of São Paulo (IAG-USP) [...]