TABLE 10.

The steady-state response of uncoupled stimulus and inhibitory pathways to external cAMP stimuli

[H](μM)	10−4	10−3	10−2	10−1	1	10
$\frac{{\left[{\text{HR}}_{\text{s}}\right]}_s}{{\left[{\text{R}}_{\text{s}}\right]}_T}\times 100$	0.17%	1.64%	14.3%	62.5%	94.0%	99.4%
$\frac{{\left[{\text{HR}}_{\text{i}}\right]}_s}{{\left[{\text{R}}_{\text{i}}\right]}_T}\times 100$	0.022%	0.22%	2.15%	18%	69.0%	95.7%
$\frac{{\left[{\text{G}}_{\text{s}}^{\prime }\right]}_s}{{\left[{\text{G}}_{\text{s}}\right]}_T}\times 100$	0.45%	4.36%	27.7%	62.6%	71.5%	72.7%
$\frac{{\left[{\text{G}}_{\text{i}}^{\prime }\right]}_s}{{\left[{\text{G}}_{\text{i}}\right]}_T}\times 100$	0.03%	0.29%	2.79%	19.4%	47.9%	57.1%