Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2012 Feb 25;7(6):413–420. doi: 10.3969/j.issn.1673-5374.2012.06.002

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright: © Neural Regeneration Research

This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Immunohistochemical staining of the substantia nigra by tyrosine hydroxylase. Scale bars: 2 µm.

(A) Normal control group; (B) Herba Epimedii group; (C) Fructus Ligustri Lucidi group; (D) Rhizoma Polygonati group; (E) selegiline group; (F) model group.

The number of tyrosine hydroxylase-positive cells in the Herba Epimedii group was similar with that in the normal control group, but that was higher than that in the Fructus Ligustri Lucidi, Rhizoma Polygonati, selegiline, and model groups.