types of epithelium. epithelial cells in a variety of configurations.

epithelium squamous cilia cellular stratified medical transitional microvilli columnar cuboidal pseudostratified microorganisms cytokines medicine layer increased immunity illustration human health core science anatomy cell structure biology mucosal cellularity surface epithelial vaginal atrophy siga glycogen injury mucosa iga immunoglobulin mucous submucosa cells simple microscopy microscopic microscope membrane epidermis ciliated skin