Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Proliferation of ChDPSCs. The proliferation rate of ChDPSC-1 and ChDPSC-2 was determined by the total cell number at every five passages until passage 15 while an equal number of cells were seeded and cultured for 96 hours before cell counting. Columns with an asterisk indicates no significant difference (P > 0.05).
