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Table 1 Age and body/heart weights of male and female NHR and HHR

From: Male and female hypertrophic rat cardiac myocyte functional responses to ischemic stress and β-adrenergic challenge are different

Parameter NHR HHR
Male Female Male Female
Age (weeks) 14.6 ± 0.7 (15) 13.3 ± 0.3 (13) 14.8 ± 1.0 (14) 13.7 ± 0.6 (13)
Body weight (g) 352 ± 7.9 (15) 180 ± 5.5# (13) 299 ± 10.2## (14) 171 ± 4.7## (13)
Heart weight (mg) 1410 ± 28.5 (15) 882 ± 27.7# (13) 1514 ± 85.8 (14) 1202 ± 69.2#,## (13)
CWI (mg/g) 4.02 ± 0.1 (15) 4.91 ± 0.1# (13) 5.12 ± 0.3## (14) 7.04 ± 0.4#, ## (13)
  1. #sex p < 0.05; ##strain p < 0.05, mean ± SEM, n = hearts or animals in brackets for each group