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.
Winston-Salem Open. The Winston-Salem Open is a men's professional tennis tournament played on the ATP Tour at Wake Forest University in Winston-Salem, North Carolina in the United States. It made its debut at Winston-Salem in 2011 and is part of the 250 tier of events. The tournament was previously staged in Long Island and New Haven before it was sold and relocated to Winston-Salem, creating a new tournament.