. . . . . . . . . . . . . . . "tport(p(SFAM:\"P2RX Family\")) -> a(SCHEM:Norepinephrine)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "ATPi released by skeletal muscle during stretch stimulates P2X receptors on the sympathetic nerves and increases the concentration of NEi in the muscle interstitium." . . "Selventa" . . . . "2014-07-03T14:32:45.163+02:00"^^ . . .