Causes and symptoms. Causes. Like the majority of other allergic reactions, anaphylaxis is caused by the release of histamine and other chemicals from mast cells. Mast cells are a type of white blood cell and they are found in large numbers in the tissues that regulate exchange with the environment: the airways, digestive system, and skin.
North East, MD Population and Races. As of 2010-2014, the total population of North East is 3,696, which is 35.24% more than it was in 2000. The population growth rate is much higher than the state average rate of 11.16% and is much higher than the national average rate of 11.61%.
North East High is ranked 54th within Maryland. Students have the opportunity to take Advanced PlacementÂ® course work and exams. The APÂ® participation rate at North East High is 34 percent. The student body makeup is 50 percent male and 50 percent female, and the total minority enrollment is 15 percent. North East High is 1 of 5 high schools in the Cecil County Public Schools.