Hari & Aruna Sharma from Uppsala University presented new evidences in American Society fro Neural Therapy and repair (ASNTR) 2012 congress held in Sheraton Sand Key resort, Clearwater Beach, FL, USA between April 25-28, 2012. In this presentation they showed that cerebrolysin (Ever Neuro Pharma, Austria) is neuroprotective following chronic neuropathic pain and spinal cord pathology. Interestingly, nanoparticles from Cu, Ag, or Al intoxication exacerbated spinal cord pathology following identical neuropathic pain syndrome. Cerebrolysin in high doses also prevented nanoparticles induced aggravation of cord pathology following neuropathic pain over 8 to 10 weeks in a rat model.