Reblogged from The Global Innovations:

Scientists have discovered how the element sodium influences the signaling of a major class of brain cell receptors, known as opioid receptors. The discovery, from The Scripps Research Institute (TSRI) and the Univ. of North Carolina (UNC), suggests new therapeutic approaches to a host of brain-related medical conditions.
“It opens the door to understanding opioid related drugs for treating pain and mood disorders…