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 Apr 13;13(4):1280. doi: 10.3390/nu13041280

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

© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Changes in biochemical marker levels after the ultramarathon in runners who receiveda single high dose of vitamin D (group S, green) and runners who received the placebo (group C, red). Sampling I, 24 h before the run; II, immediately after the run; and III, 24 h after the run. Abbreviations: FSTL-1, follistatin-like 1; IL, interleukin; LIF, leukemia inhibitory factor; OSM, oncostatin M; and TIMP-1, tissue inhibitor of metalloproteinase 1. †, Significant difference vs. 24 h before the run; #, significant difference vs. group C immediately after the run. The significance level was set at p < 0.01.