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.
A rat model of mental nerve crush injury.
(A) PMSCs and BMSCs injection using Hamilton syringe (arrowhead) after mental nerve crush injury (round shape). (B) The mental nerve with a 3-mm-long crush injury (arrowhead) created by a needle holder (flat shape). BMSCs: Bone marrow-derived mesenchymal stem cells; PMSCs: pulsed electromagnetic field-pretreated BMSCs.
