HMDB0000464 (Calcium) HMDB0000538 (Adenosine triphosphate) HMDB0000547 (Magnesium) HMDB0000586 (Potassium) HMDB0000588 (Sodium) HMDB0001341 (ADP) HMDB0001429 (Phosphate) HMDB0001498 (myo-Inositol 1,4,5-trisphosphate) HMDB0002111 (Water) HMDB0007009 (DG(14:0/14:1(9Z)/0:0))
- HMDB0002111 (Water)
- Timolol Action Pathway
- like propranolol and oxprenolol, timolol binds at beta(1)-adrenergic receptors in the heart and vascular smooth muscle, inhibiting the effects of the catecholamines epinephrine and norepinephrine and decreasing heart rate, cardiac output, and systolic and diastolic blood pressure. it also blocks beta-2 adrenergic receptors located in bronchiole smooth muscle, causing vasoconstriction.
- Parent Term
- Biochemical pathway
- Parent Definition
- A linked series of chemical reactions that occur in a defined order within or between organism cells, and lead to a known function or end product.
- Other Metabolites Mapped to 'Timolol Action Pathway'