A large phagocyt ic cell. A micron-sized polymeric sphere used to deliver DNA and other drugs. For example, virus, bacteria, parasite. Any administration route other than through the digestive tract. Any natural or synthetic compound that contains two or more amino acids.
Epitopes are peptides.
A cell that engulfs and digests cells, pathogens or other foreign bodies. A type of lymphocyte that destroys pathogen infected cells or tumor cells and is involved in controlling the immune system.