Ohe

• Neutrophilic Leukocytes


  Most of the circulating white blood cells
• Megakaryocytes


  Blood platelets products
• Neutrophilic Leukocytes


  Bacteria are frequently suggested by this
• Worn out red blood cells are normally destroyed in the spleen
• Platelets don't exhibit phagocytic properties
• Basophils


  White blood cells which are fewest in number
• Myelopoiesis


  Formation of both erythrocytes and granulocytes
• Megakaryocyte


  Largest cell typically present in bone marrow
• Endochondral deposition of bone tissue


  Long bones grow in length as a result of this
• Hyaline cartilage


  Reduced in amount during the termination of the growth of an individual
• Collagen fibers


  Attaching tendons & ligaments to bone (Sharpey's fibers)
• Woven bone


  Least evident during adolescence
• Haversian systems


  The most peripheral lamella is the oldest
• Spongy bone


  • Non-lamellar bone, osteoclast, lamellar bone, periosteum
• Desmineralized bone


  Consists chiefly of collagen
• Intramembranous bone formation


  Formation of bone with the absence of pre-existing cartilage
• Haversian system (osteon)


  Develop around a blood vessel
• Osteoclast


  Arise from monocytes
• Osteocytes


  Arise most directly from osteoblasts
• Fibrocartilage


  Characterized by collaganic fibers
• Articulating surface of TMJ

  Fibrous tissue
• Region in TMJ


  Synovial membrane where you can find phagocytes
• PDL


  Composed chiefly of collagenic fibers
• Cartilage tissue


  • Appositional growth, perichondrium, lamellae, interstitial growth
• Chondrocytes


  Receive their nutrition via diffusion through matrix
• Fibroblast


  Most common cell in connective tissue proper
• Collagenic fibers


  Most common amino acid is Glycine
• Presence of lacunae is of least value in distinguishing bone from hyaline cartilage
• Macrophages


  Best for the study of lysosomes
• Heparin


  Produced by mast cells
• Parts of a cell


  • Lack a bounding membrane: Nucleolus
• Cell membranes


  Electron dense layers are a phospholipid-protein complex
• Intracellular digestion


  A chief function of lysosomes
• Plasma membrane


  Visible on light microscope
• Exocrine cells


  Secrete amylase, prochymatrypsin, lipase, protrypsin
• Transitional epithelium


  Least common
• Epithelium


  Classified based on lining or glandular
• Epithelium


  • Basement membrane, little intercellular space, high cellularity
• Glands


  Classified based on secretory product, mode of secretion, pattern of ducts
• Subscapular sinus


  Typically present in lymph nodes