defense response by callose deposition in cell wall
defense response by cell wall thickening +
defense response to bacterium +
defense response to fungus +
defense response to insect +
defense response to nematode +
defense response to oomycetes +
defense response to other organism +
defense response to tumor cell
defense response to virus +
inflammatory response +
The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages.