Lgr5-positive cells might be adult stem cells that become cancer stem cells in tumors

randomly allocated to receive one endoscopic, intrapyloric injection of BTX-A (100 units in 4 ml saline), followed 1 month later by an injection of saline only (n = 12), or vice-versa (n = 11). Both solid and liquid half-emptying times (measured using a breath test) significantly decreased after the first injection in the saline-first group; in the group… CONTINUE READING