we have studied the effects of dantrolene on the free [ ca2+ ] i of intercostal muscle biopsies obtained from two mh-susceptible patients before and after administration of dantrolene orally ( 2.5 mg/kg for 3 days ) and intravenously ( 1.0 mg/kg 2 hours before the biopsy ) .
C0024591
mh
C0010976
dantrolene