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

. 2021 Mar 8;27:132–138. doi: 10.1016/j.jot.2020.08.005

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

© 2020 Published by Elsevier (Singapore) Pte Ltd on behalf of Chinese Speaking Orthopaedic Society.

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

Effects of the zoledronic acid on Masson staining of the femoral head in rats with osteonecrosis of the femoral head. In the Normal group, inmature bone tissue and collagen were seldom; Compared with the model group and NS group, the zoledronic acid-treated group displayed significantly reduced area of inmature bone tissue (blue staining) and the tissue was mostly stained red(mature bone). (A-D = Normal group; E-H=model group; I-L= Normal saline group; M-P = zoledronic acid-treated group); (NS = normal saline); (bar:4× = 500 μm, 10× = 100 μm, 20× = 100 μm, 40× = 50 μm).