Fig. 5.

Hemopexin knockout reduces home cage activity after collagenase-induced ICH. (A) Bar graph represents mean minutes of activity (sum of minutes spent walking, feeding, vertical hanging, rearing and jumping, ±S.E.M., 12–16/condition) during 6 hour evening video recordings conducted 3 days and 8 days after striatal injection of collagenase (WT Coll or KO Coll, n = 12–16) or artificial CSF (n = 31). WT and KO mice injected with artificial CSF had similar values, so results are combined for ease of display. (B-F) Bars represent minutes spent in each activity. *P< 0.05 compared corresponding KO condition, Bonferroni multiple comparisons test.