This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
PNN. en Perineuronal nets are made of chondroitin sulfate proteoglycans CSPG Here the CSPGs neuroscan veriscan brevican and aggrecan are noncovalently bonded to hyaluron Other associations occur between other CSPGs through tenascin triangles Tenascin in turn binds to CS glycosaminoglycans red lines as well as cell surface CSPGs Phosphacan