TABLE 1

Incidence of CHB and heart rates from in vivo FTY720 and propranolol administration in WT, KI, and KO mice acutely pretreated with either vehicle or SPM-354

Treatment GroupFTY720 + Propranolola
VehiclebSPM-354b
Number of Mice without CHB (Mice Tested)Heart RateNumber Mice without CHB (Mice Tested)Heart Rate
bpmbpm
Wild type1 (9)N.D.7 (8)219 ± 12
Knockin2 (7)N.D.4 (4)148 ± 7.0
Knockout5 (5)350 ± 6.0N.D.N.D.
  • N.D., not determined.

  • a 4 hours and 1 hour, respectively.

  • b Acute 2-minute pretreatment.