Table 4. Morphological and histological analysis of surviving infarcted WT mice bred in-house and of commercial source.

	WT in-house (n = 8)	WT Harlan (n = 10)	WT Charles River (n = 11)
HW / BW (mg/g)	5.08 ± 0.30	4.88 ± 0.18	4.63 ± 0.15
LW / BW (mg/g)	8.92 ± 1.51	7.59 ± 0.31	8.69 ± 1.08
Infarct size (%)	44.79 ± 4.11	41.93 ± 3.13	44.72 ± 4.26
Infarct thickness (A.U.)	100 ± 5.18	102.39 ± 12.74	91.32 ± 7.41

HW heart weight; BW body weight; LW lung weight; A.U. arbitrary units.