Assertion: atp | /r/HasProperty | 2 × 10 −6 g/ml
Facets:
Source sentences:
text: However, caffeine, in concentrations as high as 5 × 10 −5 g/ml, did not affect relaxations of the taenia coli induced by ATP (2 × 10 −6 g/ml) or by perivascular or transmural stimulation of adrenergic or non‐adrenergic nerves respectively.