Fig. 2
From: Chemokine CXCL1 as a potential marker of disease activity in systemic lupus erythematosus
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12865-021-00469-x/MediaObjects/12865_2021_469_Fig2_HTML.png)
Relationship between serum concentration of CXCL1 in different disease activities, LN/non-LN cases, active/inactive LN cases, and high-avidity/low-avidity IgG ANA cases in SLE patients. LN: lupus nephritis