Graph showing Tumor weight versus days since subcutaneous implant of the LS174T tumor in nu/nu NCr mice.
There were five groups in the study.
Group 1: 1x10^7 cells were implanted SC. 100% Take Rate.
Group 2: 5x10^6 cells were implanted SC. 100% Take Rate.
Group 3: 1x10^6 cells were implanted SC. 100% Take Rate.
Group 4: 5x10^5 cells were implanted SC. 90% Take Rate.
Group 5: 1x10^5 cells were implanted SC. 0% Take Rate.
Notes: Ten animals were assigned to each group. 
Starting at Day 17, animals in various groups that had reached endpoint were removed from the study resulting 
in fluctuations in the growth curves at subsequent time points.
Growth curves were no longer calculated when <70% remained in the group.
There was one animal in the 5X10^5 group [Group 4] and all ten animals in the 1X10^5 group [Group 5] that 
failed to maintain tumor growth post implant.