EpithelialTissue00000
Epithelial Tissue Epithelial Tissue Epithelial Tissue
ContentsCommon features and ClassificationCoverningepitheliumMyoepitheliumand SensoryepitheliumGlandular epithelia andGlandsSpecial structure of epithelium
Coverning epithelium Coverning epithelium Myoepithelium and Sensory epithelium Common features and Classification Special structure of epithelium Glandular epithelia and Glands Contents
Commonfeatures and Classification* more cells, less intercellular substance* polarity*nobloodvessels.* rich in nerve ending* renewalways* function: protection; absorption; secretion;sensation; and contractility
* more cells, less intercellular substance * polarity * no blood vessels, * rich in nerve ending * renew always * function: protection; absorption; secretion; sensation; and contractility Common features and Classification
Classification and functionClassificationDistributionCovering Epi.Surface of body, luminal organsGlandsGlandularEpiMyoepitheliumBasal portion of the glandsSensory organsneuroepitheliumGerminal Epi.Sexual organs
Classification Distribution Covering Epi. Surface of body, luminal organs Glandular Epi. Glands Myoepithelium Basal portion of the glands neuroepithelium Sensory organs Germinal Epi. Sexual organs Classification and function
CoverningepitheliumPrinciplesofclassification:the number of cell layersmorphology of the cells in the surface layerTypes of EpitheliumTransitionalSimple squamousSimple cuboidalSimple columnarStratified cuboidalStratified squamousPseudostratifiedcolumnar
Principles of classification: the number of cell layers morphology of the cells in the surface layer Coverning epithelium Coverning epithelium