DIY tool for removing and/or installing bathtub drain using needlenose pliers and adjustable pliers. Enables conversion of plunger type drain plug to pop-up stopper.1  Howto & Style.IY tool for removing and/or installing bathtub drain using needlenose pliers and adjustable pliers. Enables conversion of plunger type drain plug to pop-up stopper. 1  Howto & Style.
Antiplatelet drugs are used to treat heart disease. They are a group of powerful medications that prevent the formation of blood clots.
Classification of antiplatelet agents. The figure below shows how antiplatelet drugs can be classified according to their mechanism of action. Drug classes include: ADP antagonists (Thienopyridines), COX-1 inhibitors (the only member of this class is aspirin), phosphodiestherase inhibitors and GPIIb/IIIa antagonists. Classification of antiplatelet agents.