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).
Waterloo is a city found in Iowa, The United States Of America. It is located 42.49 latitude and -92.34 longitude and it is situated at elevation 263 meters above sea level. Waterloo has a population of 68,406 making it the 5th biggest city in Iowa.