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.
Chemotherapy Agents. There is a large number of chemotherapeutic drugs and they are generally divided or classified into different categories, namely alkylating agents, antimetabolites, anti-tumour agents, anthracyclines, topoisomerase inhibitors, plant alkaloids.ome chemotherapy drugs can be used for modulating the cell behavior without attacking the cells directly. The most important chemotherapy agents are the Alkylating agents. They are named so because they can add alkyl groups to the many electronegative groups under conditions which are present in some cells.