Fig. 1From: Effect of the rho-kinase inhibitor ripasudil in needling with mitomycin C for the failure of filtering bleb after trabeculectomy: a cross-sectional studyPreoperative and postoperative mean IOPs (mmHg). Intraocular pressure (IOP) of the control (solid line) and ripasudil (dotted line) groups before needling and at each time after the needing procedure. Error bars show standard deviation (SD). There was no difference between the two groups at each time (Student’s t-test)Back to article page