The search textbox has an autosuggest feature. When you enter three or more characters, a list of up to 10 suggestions will popup under the textbox. Use the arrow keys to move through the suggestions. To select a suggestion, hit the enter key. Using the escape key closes the listbox and puts you back at the textbox. The radio buttons allow you to toggle between having all search items start with or contain the text you entered in the search box.
|A family of molecules released from platelets (tiny pieces of cells that are found in the blood and that help the blood clot). Forms of PDGF help to heal wounds and to repair damage to blood vessel walls. They also help blood vessels grow. Also called platelet-derived growth factor.|