Many fast food chains design marketing promotions around popular sports and media events, and publicize contests as another way to get diners through their doors. References CBS News; Americans Are Obsessed with Fast Food: The Dark Side of the All-American Meal; Eric Schlosser; January 2001
Granulocytes. The leukocytes, or white blood cells, defend the body against infecting organisms and foreign agents, both in the tissues and in the bloodstream itself (see immunity).Human blood contains about 5,000 to 10,000 leukocytes per cubic millimeter; the number increases in the presence of infection.his overproduction suppresses the production of normal blood cells. Conversely, a sharp decrease in the number of leukocytes (leukopenia) strips the blood of its defense against infection and is an equally serious condition.
Leukocytes are white blood cells, the body's defense mechanism against invaders such as infection and disease. When foreign materials enter the body, white blood cells attack it by destroying infectious agents or producing antibodies.hares & Saves. Save. Leukocytes are a type of white blood cell. When urine is positive for leukocytes, there are leukocytes in the urine. White blood cells in urine are typically a sign of infection. A urinalysis positive for leukoctyes is most commonly the result of a urinary tract infection.