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).
Cambridge straddles Highway 401 in Waterloo Region. Home to 130,000 people, it is Waterloo Region's second-largest city and growing rapidly, particularly along the east side. Picturesque limestone buildings dot the city core and at least 25 kilometres of trails run along the Grand and Speed rivers.