Bacterial Endotoxin. Â© Kenneth Todar, PhD. Endotoxins are part of the outer membrane of the cell wall of Gram-negative bacteria. Endotoxin is invariably associated with Gram-negative bacteria whether the organisms are pathogenic or not.
â¢ A WorldWeb.com Travel Guide to Airlines in Winston-Salem, NC, North Carolina. Listings. American Airlines. With world headquarters in Dallas, Texas, American Airlines and its commuter subsidiary American Eagles provide service to North America and throughout the world. American is a member of the One World Alliance.
Itâs convenient and hassle-free. American Airlines operates six flights a day from the Salisbury Regional Airport, connecting thousands of passengers each year to destinations around the globe. Flights are operated by wholly owned subsidiary Piedmont Airlines to American hubs in Philadelphia (PHL) and Charlotte (CLT).