Term
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Definition
CVS endothelium
Large cavities- mesothelium
lung alveoli
loop of henle
bowmans capsule |
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Term
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Definition
Kidney tubules
sweat glands
thyroid glands |
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Term
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Definition
GI tract
uterus/uterine tube
collecting ducts of kidney |
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Term
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Definition
Body openings
oral cavity
vagina
esophagus
KERATINIZED- skin |
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Term
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Definition
testicular tubules
large gland ducts
graafian follicles |
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Term
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Definition
penile urethra
conjuctiva of eye
gland ducts |
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Term
| pseudostratified columnar |
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Definition
gallbladder
upper resp tract
vas deferens
epididymus |
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Term
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Definition
(uroepithelium)
urinary bladder
ureter
renal pelvis
prox urethra- prostatic urethra |
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Term
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Definition
glandular - all glands (stroma/farenchymal)
pigmented- retina
sensory- corti organ/taste bud/olfactory epithelium |
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Term
|
Definition
barriers of body
tight junctions
allow select diffusion of molecules
cell-cell communication/smooth cardiac muscles |
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Term
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Definition
ZONULAR adherence
link cytoskeleton of cells to eachother
link actin filament networks between adjacent cells (alpha actinin/vinculin- cadherin (transmembrane protein to junction) |
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Term
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Definition
MECULA adherence
connect intermed filaments of adj cells
plaque on both sides |
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Term
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Definition
1 side plaque- connect cells to extracell matrix
dermal/epiderm junctions |
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Term
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Definition
Occluding junction/zonular adherence/mecula adherence
SEEN in intestine epithelial cells |
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Term
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Definition
Type 4 collagen- crosslinked and rich in glycogen
supported by retic fiber layer |
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Term
| Funciton basement membrane |
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Definition
epithelial cells sit on- anchor epithelium to connect tissue
maintain shape of cells acini
may form body barriers |
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Term
| Epithelial cell surface Specializations |
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Definition
Microvilli
basolateral folds
membrane plaques
cilia |
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Term
|
Definition
cell membrane project up with actin filaments in core
terminal web- inward projections of cell membrane |
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Term
|
Definition
deep invagination of basilar lateral surface of cells
-fluid/ion transport- cells with abundant mitochondria
striped appearance- striated epithelial cells
RENAL TUBULAR EPITHELIAL CELLS
found in many secretory glands
lateral folds found in small bowel mucosa |
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Term
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Definition
Hairlike projections move substances over mucous membrane
-extension of cytoskeleton
line resp tract/fallopian tube
9-2 formation
9 pair tubulins around pair microtubules (axoneme)
nexinin link proteins
dyenin arms cause bending |
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Term
|
Definition
right sided heart
failure of sinus development
failure clearing lung mucous
infertility (immobile sperm) (failure of ovum pass fallopian tubes)
chronic sinusitis
chronic bronchitis |
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Term
|
Definition
cell surface molecules
lumen of tubular structure maintained
allow free movement in large cavities
cell recognition
infection cause painful adhesions |
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Term
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Definition
Glands
exocrine
merocrine
apocrine--breast
holocrine--sebaceous
endocrine |
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Term
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Definition
mucos acinide- light (attach desmosomes)
serus acinide - dark |
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Term
|
Definition
small- simple cuboidal
large- simple columnar
main- stratified colunar/cuboidal epithelium |
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Term
| protein secreting epithelial cells |
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Definition
good RER
basal RER
supranuclear golgi
apical zone filled with packaged proteins for secretion |
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Term
|
Definition
mix of glycoproteins/ proteoglycans
lubricant/barrier
good rer
supranuclear golgi (protein glycosylation)
large apical secretory vescicles
STOMACH |
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Term
|
Definition
good SER
free lipid in vacuoles
prominent mitochondria |
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Term
|
Definition
striated duct appearance due to basal folds
SALIVARY GLAND |
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Term
|
Definition
In secretory cells- between columnar
GI TRACT mainly intestines |
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Term
|
Definition
surface: benigh- papilloma
malignant- carcinoma
gland: benign - adenoma
malignant- adenocarcinoma |
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Term
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Definition
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Term
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Definition
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Term
|
Definition
| change in epithelial cell type from cell to cell |
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Term
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Definition
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Term
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Definition
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