Neuroscientist Susan Greenfield's Mind Change grew out of controversial statements she made as a member of the UK House of Lords. In a 2009 debate about websites, Greenfield recounts, “I decided to offer a perspective through the prism of neuroscience... the human brain adapts to the environment and the environment is changing in an unprecedented way, so the brain may also be changing in an unp...

fibroblasts could be considered as connective tissue cells that are morphologically heterogeneous with diverse functions depending on their location and activity. these cells play critical role in health and disease such as cancer and wound by production of collagen, fibronectin, cytokines and growth factors. absence of insulin and other growth factors in serum deprivation condition and similar...

although the applications of nanotechnology have been widely studied, the risk measurement and assessment of nanoparticles effect on biological systems and ecosystems has not been clearly demonstrated. the small size and specific properties of nanoparticles makes them a carrier for toxic chemical pollutants. several studies show the nanoparticles and nanotubes can release in the environment and...