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

. 2019 Sep 20;20(5):4425–4432. doi: 10.3892/mmr.2019.10694

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

Copyright: © Li et al.

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ) and either DOI or URL of the article must be cited.

PMC Copyright notice

Figure 2. — Pathological examination of lung tissues as assessed by hematoxylin and eosin staining. Inflammatory cells were labeled with blue arrows. (A) Con group: Smooth muscle cell proliferation and inflammatory cell infiltration. (B) Over group: Increased number of infiltrating inflammatory cells in the airway and lung tissue, and the airway wall was markedly thicker compared with the Con group. (C) Sh group: Bronchiole structure was normal, and a small number of infiltrating inflammatory cell was observed in the lung tissue. Magnification, ×100. CCR7, CC chemokine receptor 7; Con, control group; Over, CC chemokine receptor 7 overexpression group; Sh, CCR7 knockdown group.