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Mono-unsaturated fats from plants, not animals may reduce risk of death from heart disease and other causes

Diets rich in mono-unsaturated fats from plants may lower the risk of death from heart disease and other causes. The largest reductions in the risk of death were found when healthy fats from plant sources replaced saturated fats, trans fats and refined carbohydrates. …read more

Source:: Sciencedaily


Live 3-D printing of osteogenic scaffolds into bone defects

Severe traumatic injuries to the cranium have been challenging to heal due to the large missing bone volume. Typically, metal or plastic implants are used. But, these implants can take a long time to be customized for fit and often take a longer than desired time to support bone fixation. This can often lead to multiple revision surgeries if the defect is not properly healed. Moreover, the tissue that adjoins the implant can improperly heal. For the effective treatment of these defects and injuries, it is necessary to reduce the time and improve the accuracy of implantable bone scaffold substitutes. Further, the microarchitecture and materials chemistry of the scaffold must enhance tissue regeneration and growth to hasten the healing process. …read more

Source:: Sciencedaily


Drought-induced changes in forest composition amplify effects of climate change

The face of American forests is changing, due to climate change-induced shifts in rainfall and temperature that are causing shifts in the abundance of numerous tree species, according to a new article. The result means some forests in the eastern U.S. are already starting to look different, but more important, it means the ability of those forests to soak up carbon is being altered as well, which could in turn bring about further climate change. …read more

Source:: Sciencedaily



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