Histology Review Can you identify the Cell Structures? Can you identify the Stain? Can you identify the Cell type?
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1 Histology Review Can you identify the Cell Structures? Can you identify the Stain? Can you identify the Cell type?
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3 2.01 Border of Epithelia (fluorescence) M A: lamina basalis B: epithelium C: other tissues
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5 2.02. Simple squamous epithelium - Silver impregnation XXL A: cell borders
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7 2.03. Simple squamous epithelium L A: squamous cells
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9 2.04. Simple cuboidal epithelium on free surface L A: cuboidal cells with clear cell borders
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11 2.05. Simple cuboidal epithelium in a cross-sectioned tube XL A: sligthly compressed cuboidal cells
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13 2.06. Simple columnar epithelium L A: columnar cells
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15 2.07. Simple columnar epithelium L A: aligned nuclei in basal position B: lamina basalis
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17 2.08. Pseudostratified columnar epitheium L A: columnar cells B: nuclei in different positions
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19 2.09. Pseudostratified epithelium with kinocilia (PAS) L A: kinocilia B: line of basal bodies C: lamina basalis
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21 2.10. Pseudostratified epithelium L A: stereocilia
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23 2.11. Transitional epithelium (Urothelium) L A: surface cells B: piriform cells C: basal cells D: process of surface cells
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25 2.12. Pigment epithelium (native) L A: hexagonal cells B: nuclear area C: pigment granules
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27 3.01. Stratified squamous epithelium L A: papillary border between epithelium and connective tissue
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29 3.02. Stratified squamous epithelium XL A: str. basale B: str. intermedium C: str. planocellulare
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31 3.03. Stratified squamous keratinized epithelium XL A: str. basale B: str. spinosum C. str. granulosum D: str. lucidum E: str. corneum
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33 3.04. Stratified (double layered) cuboidal epithelium L A: cuboidal cells in two layers
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35 3.05. Stratified columnar epithelium L A: columnar cells on the surface (Str. cylindrocellulare)
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37 4.01. Goblet cell XL A: unstained mucin droplet B: nucleus of goblet cell C: release site of goblet cell on ciliated surface
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39 4.02. Goblet cell (PAS) XL A: purple-stained mucin droplet B: release site of goblet cell on ciliated surface
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41 4.03. Holocrine gland M A: saccular holocrine gland B: gland opening into hair follicle C: hair
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43 4.04. Holocrine secretion XL A: intact cells B: pyknotic cells C: amorphous secretion
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45 4.05. Apocrine secretion M A: apical cytoplasm transforming to secretion B: pinched-off cytoplasmic droplets in acinar lumen
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47 4.06. Merocrine gland, serous acinus XL A: narrow lumen B: round nuclei C: vaculated basolphilic cytoplasm D: basal striation
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49 4.07. Merocrine gland, serous acinus with intercalated duct XL A: lumen of intercalated duct B: acinus
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51 4.08. Merocrine gland, mucous acinus XL A: flat, basally located nuclei
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53 4.09. Seromucous acini L A: mucous compartment B: serous cap
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55 4.10. Seromucous acini (alcian blue) XL A: mucous compartment B: serous cap
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57 5.01. Connective tissue cells, fibroblast XL A: tri- or polygonal shape B: basoplihic cytoplasm C: round or oval nucleus D: euchromatin E: prominent nucleolus
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59 5.02. Connective tissue cells, fibrocyte XL A: spindle shape B: basophilic cytoplasm C: elongated nucleus D: heterochromatin E: collagenous fiber
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61 5.03. Mobile connective tissue cells L A: plasma cell with eccentric nucleus and basophilic cytoplasm B: lymphocyte with round comapct nucleus
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63 5.04. Mobile connective tissue cells L A: eosinophil granulocytes B: bilobated nuclei
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65 5.05. Mobile connective tissue cells L A: mast cells (toluidine blue) B: metachromatically stained granules
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67 5.06. Activated mobile macrophage (EM) XXL A: phagocytotic granules B: collagen fibrills
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69 5.07. Collagenous fibers L A: long-wavy course, pale eosinophilic staining B: fibrocytes
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71 5.08. Elastic fibers L A: short-wavy course
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73 5.09. Elastic fibres (resorcin-fuchsin) L A: short-wavy course
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75 5.10. Reticular fibers (silver impregation) XL A: moderate silver appositions on fibers B: intense silver appositions on fibers
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77 5.11. Gelatinous connective tisue M A: mesenchymal cells B: cell processes
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79 5.12. Reticular connective tissue L A: reticulum cells B: cell processes C: lymphocytes
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81 5.13. Dense connective tissue M A: parallelly running collagenous fibers B: elongated, bended fibrocytes
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83 5.14. White adipose tissue M A: place of lipid droplet (dissolved) in univacuolar adipocyte B: nucleus and perinuclear cytoplasm pressed to periphery
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85 5.15. Solitary adipocytes (orange G) L A: visible lipid droplet B: peripheral nucleus
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87 5.16. Brown adipose tissue L A: plurivauolar adipocytes
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89 5.17. Hyalin cartilage XL A: clustered chondrocytes B: territorial matrix C: interterritorial matrix
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91 5.18. Chondron XXL A: chondrocyte B: lacunar capsule C: territorial matrix D: interterritorial matrix
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93 5.19. Elastic cartilage XL A: clustered chondrocytes B: elastic fibers
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95 5.20. Elastic cartilage (resorcin-fuchsin) XL A: chondrocytes B: elastic fibers
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97 5.21 Fibrocarilage L A: collagenous fibers B: chondrocytes
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99 5.22. Trabecular bone S A: periosteum B: bone trabecules C: diploe
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101 5.23. Trabecular bone M A: osteocytes in trabecule B: diploe
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103 5.24. Lamellar bone, cross-section (thionin) L A: border of osteon B: Haversian canal and vessel C: osteocytes D: osteocyte processes
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105 5.25. Lamellar bone, cross-section (thionin) L A: Haversian canal B: Haversian lamellae C: intermediate lamellae
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107 5.26. Lamellar bone, longitudinal section (thionin) XL A: Haversian canal B: Haversian lamellae C: osteocyes with processes
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109 5.27. Lamellar bone, cross-section (thionin) XL A: Haversian canals B: Volkmann canals
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111 5.28. Desmal ossification M A: ossification center B: osteoblasts C: osteocytes D: osteiod
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113 5.29. Desmal ossification XL A: osteoclast B: Howship's lacuna C: osteoblasts
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115 5.30. Chondral ossification S A: shaft B: epiphysis C: ossification line
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117 5.31. Chondral ossification, zones M A: proliferation zone B: ossification line C: degeneration zone D: macrophage invasion E: primary trabeculae
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119 5.32. Chondral ossification XL A: columns of swollen chondroblasts B: macrophage invasion
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121 5.33. Chondral ossification, primary trabecule XL A: ossification from the surface B: osteoblasts C: osteoid
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