Slide 114, monkey lip, H&E, 4x obj.Slide 114, monkey lip, H&E, 4x obj.

oral mucosaoral mucosa

submucosasubmucosa

salivary glandsalivary gland

orbicularis oris muscleorbicularis oris muscle

Slide 114, monkey lip, H&E, 10x obj.Slide 114, monkey lip, H&E, 10x obj.

oral mucosaoral mucosa

submucosasubmucosa

salivary glandsalivary gland

Slide 114, monkey lip, H&E, 4x obj.Slide 114, monkey lip, H&E, 4x obj.

orbicularis oris muscleorbicularis oris muscle

keratinized epitheliumkeratinized epithelium

hair folliclehair follicle

Slide 114, monkey lip, H&E, 10x obj.Slide 114, monkey lip, H&E, 10x obj.

keratinized epitheliumkeratinized epithelium

hair follicle w/ hair follicle w/ sebaceous glandsebaceous gland

Slide 114, human lip, H&E, 4x obj.Slide 114, human lip, H&E, 4x obj.

vermillio

n zo

ne

vermillio

n zo

ne

epith

elium

epith

elium

orbicularis oris muscleorbicularis oris muscle

Slide 114, human lip, H&E, 10x obj.Slide 114, human lip, H&E, 10x obj.

vermillio

n zo

ne ep

itheliu

m

vermillio

n zo

ne ep

itheliu

m

capillariescapillaries

Slide 115, fetal palate, H&E, 4x obj.Slide 115, fetal palate, H&E, 4x obj.

bonebone

salivary glandssalivary glands

respiratory epitheliumrespiratory epithelium

masticatory epithelium

masticatory epithelium

hard palatehard palate

soft palatesoft palate

Slide 115, fetal palate, H&E, 40x obj.Slide 115, fetal palate, H&E, 40x obj.

respiratory epitheliumrespiratory epithelium

Slide 115, fetal palate, H&E, 40x obj.Slide 115, fetal palate, H&E, 40x obj.

masticatory epitheliummasticatory epithelium(normally keratinized)(normally keratinized)

Slide 115, H&E, 10x obj.Slide 115, H&E, 10x obj.

salivary glandssalivary glands

masticatory epithelium

masticatory epithelium

skeletal muscleskeletal muscle

Slide 116, tongue, H&E, 4x obj.Slide 116, tongue, H&E, 4x obj.

filiform papillafiliform papilla

fungiform papillafungiform papilla

lamina lamina propriapropria

skeletal muscleskeletal muscle

Slide 116, H&E, 10x obj.Slide 116, H&E, 10x obj.lamina lamina propriapropria

skeletal muscleskeletal muscle

Slide 116, H&E, 10x obj.Slide 116, H&E, 10x obj.

Sublingual salivary glandsSublingual salivary glands

ventral surface of tongueventral surface of tongue

Slide 116, tongue, H&E, 4x obj.Slide 116, tongue, H&E, 4x obj.

lamina lamina propriapropria

skeletal muscleskeletal muscle

circumvallate papillacircumvallate papilla

serous glands serous glands (of von Ebner)(of von Ebner)

taste budstaste buds

Slide 116, H&E, 20x obj.Slide 116, H&E, 20x obj.

serous glands serous glands (of von Ebner)(of von Ebner)

taste budtaste bud

Slide 122, monkey tooth, H&E, 4x obj.Slide 122, monkey tooth, H&E, 4x obj.

lamina proprialamina propria

gingivagingiva(includes epithelium (includes epithelium & lamina propria)& lamina propria)

dentin of toothdentin of tooth

enamel of toothenamel of tooth (removed by (removed by decalcification)decalcification)

no

nke

rati

niz

ed

no

nke

rati

niz

edep

ith

eliu

m

epit

hel

ium

keratinized

keratinized

epithelium

epitheliumcemento-enamel junctioncemento-enamel junction

cementumcementum

Slide 122, Slide 122, trichrome, trichrome, 4x obj.4x obj.

lamina proprialamina propria

dentin of toothdentin of tooth

no

nkeratin

izedn

on

keratinized

epith

elium

epith

elium

kera

tin

ized

kera

tin

ized

epit

hel

ium

epit

hel

ium

Slide 122, H&E, 10x obj.Slide 122, H&E, 10x obj.

lamina proprialamina propria

no

nke

rati

niz

ed

no

nke

rati

niz

edep

ith

eliu

m

epit

hel

ium

keratinized

keratinized

epithelium

epithelium

cemento-enamel cemento-enamel junctionjunction

dentindentin

cementumcementum

enamelenamel

Slide 122, H&E, 10x obj.Slide 122, H&E, 10x obj.

lamina proprialamina propria

nonkeratinized

nonkeratinized

epithelium

epithelium

dentindentin

cementum

(acellular)

cementum

(acellular)

Slide 122, H&E, 10x obj.Slide 122, H&E, 10x obj.

dentindentin

acellular cementum

acellular cementum

cellular cementum

cellular cementum

cementocytecementocyte(in lacuna)(in lacuna)

alveolar bonealveolar bone

periodontal ligamentperiodontal ligament

toward crowntoward crown

toward roottoward root

Slide 122, H&E, 40x obj.Slide 122, H&E, 40x obj.

cellular cementumcellular cementum

alveolar bonealveolar bone

periodontal ligamentperiodontal ligament

Sharpey’s fibersSharpey’s fibers

osteocyte osteocyte (in lacuna)(in lacuna)

cementocyte cementocyte (in lacuna)(in lacuna)

Slide 122, Slide 122, trichrome,trichrome,40x obj.40x obj.

acellular acellular cementumcementum

alveolar bonealveolar bone

periodontal ligamentperiodontal ligament

Sharpey’s fibersSharpey’s fibers

osteocyte osteocyte (in lacuna)(in lacuna)

cementocyte cementocyte (start of cellular cementum)(start of cellular cementum)

dentindentin

Slide 180, parotid gland, H&E, 10x obj.Slide 180, parotid gland, H&E, 10x obj.

lobule w/ serous acinilobule w/ serous aciniIn

terlo

bular duct

Inte

rlobular d

uct

(in connectiv

e tissue septu

m)

(in connectiv

e tissue septu

m)

Intralobular Intralobular ductsducts

adipose cellsadipose cells

Slide 180, parotid gland, H&E, 40x obj.Slide 180, parotid gland, H&E, 40x obj.

Inte

rlobular d

uct

Inte

rlobular d

uct

(pseudostra

tified)

(pseudostra

tified)

connective ti

ssue

connective ti

ssue

Slide 180, parotid gland, H&E, 40x obj.Slide 180, parotid gland, H&E, 40x obj.

striated intralobular ductstriated intralobular ductintercalated intralobular ductintercalated intralobular duct

serous acinusserous acinus

Slide 183, submandibular gland, H&E, 4x obj.Slide 183, submandibular gland, H&E, 4x obj.

lobule w/ seromucous acinilobule w/ seromucous aciniinterlobular duct

interlobular duct

(in connective tissue septum)

(in connective tissue septum)

intralobular intralobular ductsducts

Slide 183, submandibular gland, H&E, 40x obj.Slide 183, submandibular gland, H&E, 40x obj.

interlobular duct interlobular duct (stratified)(stratified)

Slide 183, submandibular gland, H&E, 40x obj.Slide 183, submandibular gland, H&E, 40x obj.

striated striated intralobular intralobular

duct duct

mucous acini mucous acini (w/ serous demilunes)(w/ serous demilunes)

serous demilunes serous demilunes

serous acini serous acini

intercalated intercalated intralobular intralobular

duct duct

Slide 183, submandibular gland, mucicarmine, 10x obj.Slide 183, submandibular gland, mucicarmine, 10x obj.

lobule w/ lobule w/ seromucous aciniseromucous acini

inte

rlobu

lar d

uct

inte

rlobu

lar d

uct

(in c

onne

ctiv

e tis

sue

sept

um)

(in c

onne

ctiv

e tis

sue

sept

um) intralobular intralobular

ductduct

Slide 183, submandibular gland, mucicarmine, 40x obj.Slide 183, submandibular gland, mucicarmine, 40x obj.

intralobular intralobular ductductserous aciniserous acini

mucous acinimucous aciniserous demiluneserous demilune

Slide 185, sublingual gland, H&E, 4x obj.Slide 185, sublingual gland, H&E, 4x obj.

lobule w/ lobule w/ mucous acinimucous acini

interlobular interlobular ductduct

Slide 185, sublingual gland, H&E, 40x obj.Slide 185, sublingual gland, H&E, 40x obj.

mucous acinimucous acini

serous demilune

serous demilune

Slide 185, sublingual gland, mucicarmine, 10x obj.Slide 185, sublingual gland, mucicarmine, 10x obj.

lobule w/ lobule w/ mucous acinimucous acini