While its toxic effects can be damaging, the sensing of lipid A by the human immune system may also be critical for the onset of immune responses to gram-negative infection, and for the subsequent successful fight against the infection.
Waterloo County is located in South-Western Ontario. Waterloo County was created in 1838 from Townships from Halton and Simcoe and part of Indian lands. Prior to 1840 Waterloo County was part of Halton County, Simcoe District. The county seat was Berlin (now known as Kitchener).
London is a city in Laurel County, Kentucky, United States. The population was 7,993 at the 2010 census. It is the county seat of Laurel County. Troy Rudder is the current Mayor. The city is named after London, England. London is also home to the World Chicken Festival, which attracts 250,000 people annually.