Zoology | Histology Lecture - 2 | Glandular Epithelium | Exocrine & Endocrine Glands Explained

Описание: Welcome to Histology Lecture – 02 : Glandular Epithelium, where we explore the structure, classification, and function of glands in the body.
This lecture explains how glandular epithelial cells specialize in secretion and how different types of glands are organized and classified.

🎯 Topics Covered:
• What is glandular epithelium?
• Origin of glands from epithelial tissue
• Classification of glands:
– Exocrine glands
– Endocrine glands
• Structural classification of exocrine glands:
– Unicellular & multicellular glands
– Simple & compound glands
• Shape of secretory units:
– Tubular
– Acinar (alveolar)
– Tubuloacinar
• Nature of secretion:
– Serous
– Mucous
– Mixed glands
• Modes of secretion:
– Merocrine
– Apocrine
– Holocrine
• Examples: salivary glands, sweat glands, pancreas

💡 Why Watch:
This lecture is essential for students studying histology, zoology, anatomy, physiology, and medical sciences, providing a strong understanding of gland structure and function.

👩‍🏫 Instructor: Dr. F. Sumaiya Idroos
🏫 Department of Zoology
📚 Course Module: Histology / Cell & Tissue Biology

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