14 observed that a single resisted exercise session improves the endothelial function, and increases nitric oxide synthesis in both the endothelium and the smooth muscle layer of healthy rats ... the ...

The research team placed cut jellies near each other and waited. At first, the jellies continued to contract their muscles independently. Within an hour, their rhythmic movements started to ...

What this role is, however, remains to be determined with evidence ranging from gain of toxic properties through the formation of cytotoxic aggregates, to an inability to perform its normal functions ...