supplemental_figure_2 for Sphingosine 1 Phosphate (S1P) Increased IL-6 Expression and Cell Growth in Endometriotic Cells by Osamu Yoshino, Kaori Yamada-Nomoto, Kuniyuki Kano, Yosuke Ono, Mutsumi Kobayashi, Masami Ito, Satoshi Yoneda, Akitoshi Nakashima, Tomoko Shima, Takashi Onda, Yutaka Osuga, Junken Aoki, and Shigeru Saito in Reproductive Sciences