Medical dictionary. 2011.
Pseudostratified epithelium — A pseudostratified epithelium is a type of epithelium that, though comprising only a single layer of cells, has its cell nuclei positioned in a manner suggestive of stratified epithelia. As it rarely occurs as squamous or cuboidal epithelia, it… … Wikipedia
Pseudostratified columnar epithelium — Transverse section of tracheal tissue. Note that image is incorrectly labeled ciliated stratified epithelium at upper right. Code TH … Wikipedia
Epithelium — This article is about the epithelium as it relates to animal anatomy. For the fungal structure of the same name, see Pileipellis. Epithelium Code TH H2.00.02.0.00001 Epithelium is one of the four basic types of animal tissue, along with… … Wikipedia
Epithelium — The outside layer of cells that covers all the free, open surfaces of the body including the skin, and mucous membranes that communicate with the outside of the body. By contrast the endothelium is the layer of cells lining the closed internal… … Medical dictionary
epithelium — n. the tissue that covers the external surface of the body and lines hollow structures (except blood and lymphatic vessels). It is derived from embryonic ectoderm and endoderm. Epithelial cells may be flat and scalelike (squamous), cuboidal, or… … The new mediacal dictionary
pseudostratified — pseu·do·strat·i·fied strat ə .fīd adj of, relating to, or being an epithelium consisting of closely packed cells which appear to be arranged in layers but all of which are in fact attached to the basement membrane pseu·do·strat·i·fi·ca·tion… … Medical dictionary
olfactory epithelium — n the nasal mucosa containing olfactory cells * * * a type of pseudostratified epithelium that lines the olfactory region of the nasal cavity and contains olfactory receptors. Schematic diagram of the receptors in the olfactory epithelium … Medical dictionary
respiratory epithelium — the pseudostratified epithelium that lines all but the finer divisions of the respiratory tract … Medical dictionary
Respiratory epithelium — is a type of epithelium found lining the respiratory tract, where it serves to moisten and protect the airways. It also functions as a barrier to potential pathogens and foreign particles, preventing infection and tissue injury by action of the… … Wikipedia
Olfactory epithelium — Section of the olfactory mucous membrane. Plan of olfactory neurons … Wikipedia
