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.
Representative bright-field images of scratches in monolayer keratinocytes at 0, 4, 24 and 48 h following stimulation by media from empty microspheres (control) and insulin-containing conditioned media from MR, MA, μs RIN-m cells on day 1 (μs-R1), and μs AtT-20ins cells on day 1 (μs-A1). Black lines depict scratch margins. Scale bars = 100 μm.
