subject | relation | object |
---|---|---|
positive regulation of the force of heart contraction by norepinephrine | BFO:0000050 | positive regulation of the force of heart contraction by epinephrine-norepinephrine (GO:0001997) |
positive regulation of the force of heart contraction by norepinephrine | is_a | positive regulation of the force of heart contraction by chemical signal (GO:0003099) |
subject | relation | object |
---|---|---|
positive regulation of the force of heart contraction by circulating norepinephrine (GO:0003109) | is_a | positive regulation of the force of heart contraction by norepinephrine |
positive regulation of the force of heart contraction by neuronal norepinephrine (GO:0003110) | is_a | positive regulation of the force of heart contraction by norepinephrine |