1. The Epithelium Tissues Glandular epithelium
Prepared by: Reem Aldossari

2. 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
Unicellular Exocrine Glands
Goblet 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

3. Exocrine Gland (Goblet cells )1 2
Exocrine Gland (Goblet cells )
1-Goblet cells
2-Villi

4. Stratified Cuboidal
Epithelium
Exocrine Glands
Sweat Gland

5. Simple Cuboidal
Epithelium
Endocrine Glands
Thyroid Gland

6. L.S. of Striated Muscles Fibers (Skeletal Muscles Fibers)
Muscle Fiber 2. Dark and Light Bands Nuclei 4.Connective Tissue
5.Sarcolemma 1 2 4 3 5

7. T.S. of Striated Muscles Fibers (Skeletal Muscles Fibers)
Endomysium 2-Perimysium Epimysium 2 3 1

8. L.S. of Smooth Muscles Fibers1 2 3
L.S. of Smooth Muscles Fibers
Nuclei 2.Muscle Fiber Connective tissue

9. 1- muscle fibers 2- Dark and light bands 3 4 2 5 1
The Cardiac muscle
1- muscle fibers Dark and light bands
3- muscle fiber nucleus muscular tissue nucleus
5- Intercalated disc

10. Thank you for your Attention