Achondroplasia is a genetic condition that causes a bone growth inhibitor, known as fibroblast growth factor receptor 3, to be overly aggressive and this restricts bone growth. The second most common cause is a deficiency in growth hormone (somatotropin).
tramite m (plural tramiti) 1  intermediary, link. 2  way, means, vehicle per il tramite - through; by means of; via.
pyrite A common iron-bearing mineral that cannot permanently hold a magnetic field but is weakly attracted to magnets. As shown in its chemical formula, each molecule of pyrite (FeS 2) is made of one iron (Fe) atom and two sulfur (S) atoms. sedimentary rock A type of rock that forms from accumulated material that has been eroded from other rocks.