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

. 2023 Nov 27;21:452. doi: 10.1186/s12951-023-02110-y

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

© The Author(s) 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

PMC Copyright notice

Fig. 4 — Pericyte-derived exosomes promote the recovery of motor function and protect BSCB in mice after spinal cord injury. A Schematic diagram of the experiment after spinal cord injury in mice. B, C Nissl staining showed and quantified the number of mouse motor neurons in each group. D Representative footprints of walking 28 days after spinal cord injury and quantifying the results of footprint analysis in individual mice. Blue: Forefoot; Red: Backfoot. E Functional classification of mice in each group using BMS scores from pre-injury to 28 days post-injury. F, G Functional grading at 28 days post-injury using the Louisville Swim scale and representative images. H The morphology of vascular tight junctions on the 28th day after spinal cord injury in different groups of mice was observed by transmission electron microscope. I, J Representative fluorescent images and quantification of spinal cord cross-sections in the injured area after EB injection at 7 days post-injury