(
316,243 disodium salt (
and mirabegron (
administration in vivo, mice were acclimated to
thermoneutrality for 3 days, injected with 1 mg/kg CL, and euthanized for tissue
collection 60 minutes later. For β-adrenergic stimulation in
vitro, 3T3-L1 cells were treated with ISO (10 μM) for 40
minutes at 370C. For β-adrenergic stimulation ex
vivo, human fat samples (approx. 0.5cm in size) were treated with
ISO (10 μM) for 40 minutes at 370C. For β-adrenergic
stimulation in vivo, human subjects were administered Mira for
10 weeks (50 mg/day), with abdominal adipose biopsies before and after
treatment, as described previously (
et al., 2018