Interleukin-3 is released by mast cells and helper T cells in response to an antigen and stimulates the growth of blood stem cells and lymphoid cells such as macrophages and mast cells. There are many other interleukins that are part of the immune system.
Freebase(0.00 / 0 votes)Rate this definition: Arroz. Arroz is an unincorporated community in Yolo County, California. It is located on the Southern Pacific Railroad 4 miles south of Madison, at an elevation of 161 feet.
The term Spanish rice is not used by Mexicans or Mexican food enthusiasts, and its use probably stems from the fact that the Spanish language is spoken in Mexico; the dish is usually simply referred to as arroz (rice) or arroz rojo (red rice) in Mexico.exican rice and beans. Spanish rice, red rice or arroz rojo is a Mexican side dish made from white rice, tomatoes, garlic, onions, and other ingredients.