. "Any process that activates or increases the frequency, rate or extent of the controlled release of a substance from a cell or group of cells." . . . "positive regulation of secretion" . "activation of secretion" . "stimulation of secretion" . "up regulation of secretion" . "up-regulation of secretion" . "upregulation of secretion" . . . . . . . . . . . . . . . . . . . . .