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The Epithelium Tissues Glandular epithelium . Prepared by: Reem Aldossari. Glandular Epithelium. a gland may consist of one cell or a group of cells highly specialized to secrete substances into ducts, onto surfaces, or into the blood. Glands are classified as exocrine or endocrine - PowerPoint PPT Presentation
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The Epithelium Tissues
Glandular epithelium
Prepared by: Reem Aldossari
a gland may consist of one cell or a group of cells highly specialized to secrete substances into ducts, onto surfaces, or into the blood.Glands are classified as exocrine or endocrineUnicellular Exocrine GlandsGoblet Cell simplest form of exocrine gland; isolated secretory cell in an epithelium goblet cells are found in the epithelial lining of the intestine and portions of the respiratory tract goblet cells are goblet-shaped, thin at the basal side and expanded on the apical portion apical portion of goblet cell is filled with large mucous producing secretory granules
Glandular Epithelium
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Exocrine Gland (Goblet cells )
1-Goblet cells
2-Villi
Exocrine GlandsSweat Gland
Stratified Cuboidal Epithelium
Endocrine GlandsThyroid Gland
Simple Cuboidal Epithelium
L.S. of Striated Muscles Fibers (Skeletal Muscles Fibers) 1. Muscle Fiber 2. Dark and Light Bands 3.Nuclei
4.Connective Tissue 5.Sarcolemma
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T.S. of Striated Muscles Fibers (Skeletal Muscles Fibers)
1.Endomysium 2-Perimysium -3- Epimysium
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L.S. of Smooth Muscles Fibers
1. Nuclei 2.Muscle Fiber3. Connective tissue
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The Cardiac muscle 1- muscle fibers 2- Dark and light bands
3- muscle fiber nucleus 4- muscular tissue nucleus 5- Intercalated disc
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