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.
Effects of NGF on PC12 cells. (a) The expression of TUJ1 protein was induced by NGF on the zeroth day. (b) The expression of TUJ1 protein was induced by NGF on the fourth day. (c) The expression of GAP-43 protein was induced by NGF on the zeroth day. (d) The expression of GAP-43 2 protein was induced by NGF on the fourth day. (e) Positive rate of cells after different induction durations. Data are expressed as mean ± S. D. of independent experiments.
