Another important site of histamine storage and release is the enterochromaffin-like (ECL) cell of the stomach. The most important pathophysiologic mechanism of mast cell and basophil histamine release is immunologic. These cells, if sensitized by IgE antibodies attached to their membranes, degranulate when exposed to the appropriate antigen.
Report Abuse. There are 4 seasons in America: Spring, Summer, Fall (Autumn), and Winter. In the Springtime, (February-May) the first season in the year, it is mildly warm and sometimes chilly. In the Summertime, (June-August) the second season of the year, it is hot and sunny.
American Dad! (season 7) American Dad!'s seventh season began airing on October 3, 2010. It ended after 19 episodes on May 22, 2011. Guest stars of this season include Jason Alexander, Sarah Chalke, Hector Elizondo, Anthony Michael Hall, Hayden Panettiere, Lou Diamond Phillips and Burt Reynolds.