Biological Sciences and Healthcare, part 4

... > Substance > Substance categorised structurally > Chemical > Chemical categorised structurally > Organic chemical > Organic nitrogen compound > Amines and their derivatives > Catecholamines and their derivatives > catecholamine > norepinephrine

... > Substance > Substance categorised structurally > Chemical > Chemical categorised structurally > Nitrogen and nitrogen compound (substance) > Nitrogen compound > Organic nitrogen compound > Amines and their derivatives > Catecholamines and their derivatives > catecholamine > norepinephrine

... > Substance > Drug or medicament (substance) > hormone > Adrenal hormone > Adrenal medullary hormone > norepinephrine

... > Substance > Substance categorized by disposition > Substance with molecular messenger mechanism of action (substance) > hormone > Adrenal hormone > Adrenal medullary hormone > norepinephrine