Slot 3.40 - Thick skin
A = epidermisB = dermisP = Pacinian corpuscle
Arrows = sweat glands
Papillary layer of dermis
Stratum corneum
Sweat gland duct
Arrows = stratum granulosum
Stratum germinativum
Slot 3.41 - Nail sections (Note: nail plate and nail bed)
Slot 3.42 - Hair follicle (c.s.)
Slot 3.43 - Hair follicle
sections
M = medulla;C = cortex;HC & RC =cuticle;He & Hu =internal rootsheath;T&P = externalroot sheath;G, 1&2 = dermalroot sheath`
M = matrix;HR = hair root;P = dermal papilla;I&O = int &ext root sheaths;D = dermal rootsheath
Slot 3.44 - Sebaceous gland
Arrows = basal cells (equivalentof stratum germinativum)
Slot 3.45 - Sweat glands and myoepithelial cells
Arrows = myoepithelial cells
Slot 3.46 - Lateral incisor tooth
Periodontal membrane = dense regular CT
Slot 3.47 -Tooth (high power)
D = dentinE = enamelC = cementum
Slot 3.48 - Odondoblast
Slot 3.49 - Ameloblast
Slot 3.50 -Tooth
development
Enamelorgan
2 tooth bud
EnamelPulp
Ameloblasts
Odontoblasts
OEE
Slot 3.51 - Thick skin
Stratum corneum
Stratum lucidum
Stratum granulosum
Stratum spinosum
Stratum germinativum
Papillary layer of dermis
Slot 3.52 - Thick skin
Stratum corneum
Stratum lucidum
Stratum granulosum
Stratum spinosum
Stratum germinativum
Papillary layer of dermis
Slot 3.53 - Thin skin (non-pigmented and pigmented)
Note pigment in stratum germinativum
Stratum corneum
Slot 3.54 - Fingernail
Nail plate Nail bed
Bone of finger
Slot 3.55 - Fingernail
Nail plate
Nail bed
Slot 3.56 - Hair follicle (l.s.)
Hair matrixDermal papilla
External root sheath
Internal root sheath
Slot 3.57 - Hair follicle (c.s.)
Cortex
External Root Sheath
CT Sheath
Slot 3.58 - Hair follicle (l.s.)
MedullaCortex
Cuticle
Internal Root Sheath
External Root Sheath
CT Sheath
Slot 3.59 - Sebaceous gland
Slot 3.60 - Sweat gland
Slot 3.61 - Lip (vertical section)
VermilionBorder
Hair of Chinny-chin-chin
Slot 3.62 - Tooth (high power)
Enamel
Cementum
Dentin
Slot 3.63 - Tooth (early development of enamel organ)
Inner EnamelEpithelium
Outer EnamelEpithelium
EnamelPulp
Slot 3.64 - Tooth (odontoblasts and dentin)
Odontoblasts
Dentin
Mesenchyme
Slot 3.65 - Tooth (dentinal processes)
Dentin
Odontoblast processes
Slot 3.66 - Tooth (dentinal processes, c.s.)
Odontoblast processes
Dentin
Slot 3.67 - Tooth (periodontal membrane, cementum and alveolar bone)
Dentin
Cementum
Periodontal membrane
Alveolar bone
Slot 3.68 – Tooth buds (early enamel organs)
Early tooth buds (enamel organ)
Tongue
Slot 3.69 - Tooth development
Dentin Enamel
Slot 3.70 - Tooth
development (enamel organ)
Inner EnamelEpithelium
(ameloblasts)
Outer EnamelEpithelium
Enamel Pulp
Slot 3.71 - Tooth development (later enamel organ)
Enamel
Ameloblasts
Dentin
OdontoblastsOdontoblast processes
Slot 3.72 - Pacinian corpuscle (pressure receptors)
Slot 3.73 - Pacinian corpuscle (pressure receptors)
Nerve endings
Modified Schwann cells
Slot 3.74 - Pacinian corpuscle (c.s.)
Nerve endings
Modified Schwann cells