Anatomy and Cell Biology 3309 Study Guide - Final Guide: Eccrine Sweat Gland, Simple Squamous Epithelium, Apocrine Sweat Gland
22 May 2018
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Department
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Epidermis
Stratified squamous keratinized epithelium
Stratum basale
Cuboidal/low columnar
Eccrine sweat gland duct
Stratified cuboidal epithelium (2 layers)
Apocrine sweat gland duct
Stratified cuboidal epithelium (2-3 layers)
Odontoblast
Columnar
Ameloblast
Columnar w apical extensions (tomes process)
Tongue surface
Stratified squamous non-keratinized epithelium (unless fuliform
papillae it is keratinized)
Interlobular ducts in salivary glands
Simple cuboidal or low columnar
Intercalated duct in salivary gland
Cuboidal
Striated duct in salivary gland
Columnar (with striations in basal cytoplasm)
Esophagus
Stratified squamous non keratinized epithelium
Stomach
Simple cuboidal/columnar epithelium
Note: there is epithelium transition between esophagus and
stomach and cardiac glands are found there
Note: NO GOBLET CELLS IN THE EPITHELIUM
Duodenum
Simple columnar epithelium with goblet cells and microvilli
Brunner’s gland
Simple cuboidal epithelium
Gall bladder
Simple columnar epithelium with microvilli
Colon
Simple cuboidal epithelium with goblet cells
Collecting duct
Cuboidal to low columnar
Proximal convoluted tubule
SAME AS descending limb
Simple cuboidal epithelium with microvilli (BRUSH BORDER)
Ascending limb of Henle
Simple cuboidal epithelium
Papillary duct of Belinni
Simple columnar epithelium
Ureter
Transitional epithelium
Pseudostratified!
Olfactory epithelium
Pseudostratified columnar epithelium with ciliated cells
NON MOTILE CILIA
Trachea and bronchi
Respiratory epithelium
Terminal bronchiole
Simple cuboidal epithelium with ciliated and clara cells
Alveolus
Simple squamous epithelium
Follicular epithelium
Simple cuboidal
Tubulus Rectis
Simple cuboidal epithelium
Rete testis
Simple cuboidal
Ductulus efferentes
Pseudostratified columnar epithelium with ciliated cells
Epididymis
Pseuodstratified columnar epithelium with stereocilia
Vas deferens
Pseudostratified columnar epithelium with stereocilia
Seminal vesicle
Columnar to cuboidal pseudostratified or simple epithelium
Prostate gland
Columnar to cuboidal pseudostratified or simple epithelium
Germinal epithelium in the ovary
Simple cuboidal
Ampulla of fallopian tube
Simple columnar
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Vagina
Stratified squamous non-keratinized epithelium
Cervical canal
Simple columnar
Nipple
Stratified squamous keratinized epithelium
Large lactiferous duct or lactiferous
sinus
Stratified cuboidal epithelium (2 layers)s
Eccrine Sweat Gland
Simple coiled tubular
Sebaceous gland
Simple branched acinar
Salivary gland
Compound tubular acinar
Gastric gland
Simple tubular
Cardiac gland
Simple coiled
- Pit size = gland size
Brunners gland
Compound tubular gland
Pancreas
Compound acinar gland
Myoepithelial cells:
- Eccrine sweat gland
o Stimulation: thermoregulation
- Apocrine sweat gland
o Stimulation: stress
- Iris
- Salivary glands (surrounding secretory acini)
o Stimulation: nervous input or hormonal
- Mammary gland surrounding the alveoli
- NOTE: MYOID CELLS IN THE TESTIS NOT MYOEPITHELIAL
NaCl Reabsorption
- Eccrine sweat gland duct
- Striated duct of salivary glands (to make the saliva hypo-osmotic)
- Gall bladder (to concentrate bile)
- Ductulis Efferentes
CELLS IN THE EPITHELIUM
- Bronchioles
o Clara cells
o Ciliated cells
- Respiratory epithelium
o Goblet cells
▪ NONE in bronchioles
▪ Little in bronchi
find more resources at oneclass.com
find more resources at oneclass.com
Document Summary
Stratified squamous non-keratinized epithelium (unless fuliform papillae it is keratinized) Note: there is epithelium transition between esophagus and stomach and cardiac glands are found there. Simple columnar epithelium with goblet cells and microvilli. Simple cuboidal epithelium with ciliated and clara cells. Salivary glands (surrounding secretory acini: stimulation: nervous input or hormonal. Note: myoid cells in the testis not myoepithelial. Striated duct of salivary glands (to make the saliva hypo-osmotic) Olfactory cells: olfactory receptor cells, bipolar cells, non motile cilia, basal cells, sustenticular cells. Secrete odorant binding protein that allows the odorant to bind their receptors found on the cilia. Parathyroid: chief cell: make pth, more of these, oxyphil cell. Ampulla of fallopian tube: ciliated cell, non-ciliated cell, basal cell (maybe) Epidermis: merkel cells, langerhans cells, melanocytes, keratinocytes. Taste bud: sensory epithelial cells / neuroepithelial cells, support cells, basal cells. Gastric p: neck, mucous neck cells (more soluble mucous, neural stimuli.
