Cardiac glycoside specifically categorized based on the plant they are derived from, as in the following list. For example, cardenolides have been primarily derived from the foxglove plants "Digitalis purpurea" and "Digitalis lanata", while bufadienolides have been derived from the venom of the cane toad "Bufo marinus", from which they receive the “bufo” portion of their name. Below is a full list of plants from which cardiac glycosides can be derived. Cardiac glycosides affect the sodium-potassium ATPase pump in cardiac muscle cells to alter their function. Normally, these sodium-potassium pumps move potassium ions in and sodium ions out. Cardiac glycosides, however, inhibit
Read's Drug Store two walls; preservationists argued that both plans were insufficient. Activists want the building preserved and turned into a civil rights museum. They accuse the city of "demolition by neglect": avoiding minor repairs and allowing the building to collapse in order to make room for development. Support for preserving the building comes from Baltimore Heritage, a non-profit historical preservation group, and the Jewish Museum of Maryland, which celebrates the Nattans' decision to desegregate early. Read's Drug Store Read's Drug Store was a chain of stores based in Baltimore, Maryland. Read's Drug Store was founded by William Read. He sold it to