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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: Schizophr Res. 2010 Jun 11;121(1-3):125–130. doi: 10.1016/j.schres.2010.05.012

Figure 4. D-serine Pharmacodynamics.

Figure 4

Regression scatter plots of D-serine plasma level vs. behavioral outcome. Circles Inline graphic indicate an individual patient, diamonds Inline graphic and Inline graphic indicate final and baseline mean±SEM, respectively. a. Pretreatment D-serine level vs. pretreatment PANSS negative. As PANSS scores are reported as whole numbers, circles were vertically offset to avoid superimposing subjects. b and c. Peak D-serine level on Day 1 of treatment vs. improvement in (b) PANSS negative, (c) PANSS positive. d. Peak D-serine level on Day 1 of treatment vs. post-treatment MATRICS composite.