Additions and experimental conditions | dF/dt (g/s) | PKC (pmol/min/mg/protein) | cGMP (pmol/g tissue wet wt) |
Basal normoxia | 7.6 ± 0.6 | 1.4 ± 0.1 | 42 ± 3.2 |
β1 IgG normoxia | 11.4 ± 0.9* | 6.2 ± 0.3* | 45 ± 5.1 |
β1 IgG + atenolol normoxia | 7.4 ± 0.7 | 1.7 ± 0.2 | 47 ± 4.2 |
β1 IgG + β1syntetic peptide normoxia | 7.8 ± 0.7 | 1.6 ± 0.6 | 46 ± 4.2 |
Normal β1 IgG normoxia | 7.5 ± 0.4 | 1.6 ± 0.2 | 48 ± 4.2 |
Basal hypoxia | 4.6 ± 0.2 | 1.2 ± 0.1 | 43 ± 2.8 |
β1 IgG hypoxia | 6.8 ± 0.4* | 4..6 ± 0.2* | 44 ± 3.7 |
β1 IgG + atenolol hypoxia | 4.4 ± 0.3 | 1.4 ± 0.3 | 45 ± 2.6 |
β1 IgG + β1 syntetic peptide hypoxia | 4.1 ± 0.4 | 1.6 ± 0.5 | 48 ± 5.2 |
Normal β1 IgG hypoxia | 3.9 ± 0.5 | 1.7 ± 0.4 | 47 ± 6.2 |