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New research gives hope to those with head and facial deformities

New research gives hope to those with head and facial deformities

Scientists have found out that calcium in our bones regulates the cells that orchestrate bone growth. This finding is important because it could affect treatment for certain conditions such as face deformities – for example, diseases of too little bone growth, such as Treacher Collins Syndrome (TCS). The researchers hope that their efforts to pinpoint the key signals that trigger proper bone growth can help these patients to avoid painful face reconstruction surgeries. One option could be the implantation of a biodegradable matrix seeded with bone cells called chondrocytes, which would then be stimulated to release collagen, the blueprint for bone growth. Oct 6, 2016
Lastarria Volcano: A close-up view of lava flows

Lastarria Volcano: A close-up view of lava flows

Drone footage shows dramatic pictures of Lastarria, a stratovolcano along the border of Argentina and Chile. It is noted for its molten sulphur lava flows and a debris avalanche. The footage shows its fumarole openings emitting gas and the surrounding rugged landscape.The volcano, also known as Azufre, is part of the Lazufre volcanic system. Oct 6, 2016
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