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 traditional Spanish arroz con leche recipe includes egg yolks, cinnamon and lemon rinds as the main ingredients, apart from the rice, milk and sugar. The rice is boiled in milk, and should be constantly stirred to prevent the rice at the bottom of the pot from getting burned.