Effects of post-ICH treatment with UCN on hemorrhagic and lesion volumes. (A) Representative coronal sections (2 mm thickness) show brain hemorrhagic areas of seven rats killed 0.5, 1, 3, 6 hours and 1, 3, 7 days after ICH. (B) Hemorrhagic volume on day 1 (n = 6, each group) post-ICH was determined by spectrophotometric assay. (C) Lesion volume on days 1 (n = 6, each group) and 3 (n = 12, each group) post-ICH was determined by morphometric measurement. Data were analyzed as repeated measures by one-way ANOVA followed by Bonferroni correction. Values are shown as mean ± SD. *p < 0.05, **p < 0.01 vs. ICH + saline group.