Role of FTY720 on M1 and M2 macrophages, lymphocytes, and chemokines in \batchmode \documentclass[fleqn,10pt,legalpaper]{article} \usepackage{amssymb} \usepackage{amsfonts} \usepackage{amsmath} \pagestyle{empty} \begin{document} \({5}/{6}\) \end{document} nephrectomized rats