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OrganHistologyKhadraMohamed (Digestive System Hisology (Small Intestine/…
OrganHistologyKhadraMohamed
Respiratory System Histology
Lung
Alveoli
Made of simple squamous epithelia
Trachea
Has two General Layer
Mucosa
made of pseudostratified ciliated columnar epthilium
Lamina propria
Connective tissue supports the epitlium
Submucosa
Has glands and blood vessels
Has hyaline Cartilage
Trachealis Muscle at the end of the cartilage
Digestive System Hisology
Esophagus/ tubular organ
Has several layers
Mucosa
Made of stratified squamous epithelium
Lamina Propria
Connective tissue supports epithelum
Muscularis Mucosa
Smooth muscle at the end of the mucosa layer
Submucosa
Made of connective tissue, contain blood vessels, nreves, and
Muscularis extrna
Made of smooth muscle
Adventitia
Connective tissue wraps up the organ and has adipose tissue
Stomach/tublar organ
Has several layers
Mucosa
Simple squamous Epithelium tissue
Lamina Proproa
Connective tissue supports epithelum
Musculari Mucosa
Smooth muscle at the end of the mucosa layer
Gastric pits
is space between epthielual cells at the apical sarfuce
Gastric Glands
glands made up by the epthilelium cells
Submucosa
Made of Dense irregular connective tissue
Muscularis externa
Muscle Fibers that runs in many dirctions
Serosa
which is Serose membrane
Small Intestine
/ tubular organ
Mucosa/ simple columnar epithelial cells
Villi
Finger looking structure at the top of the mucosa
Brush border
at the apical surface of the villi
intestinal glands
Lamina Propira
Connective tissue
Muscularis Mucosa
Simple columnar Epithelial tissue
Submucosa
Made of connective tissue
Has Deudenal Glands, made of simple columnar cells
Muscularis externa
Inner circular smooth mucsle
Outer lingitudinal smooth muscle
Serosa
serous membrane
Large Intestine
/ tubular Organ
Mucosa/ made of simple columnar epithelial
Lamina Propria
connective tissue spports epithelial cells
Muscularis Mucosa
Muscle fibers
Simple columnar Epithelium tissue
Submucosa
Connective tissue
Lymphatic nodules
Muscularis extrna
Inner Circular smooth muscle
Outer longitiudinal smooth muscle
Serosa
serous membrane
Liver
/ solid Organ
Lobles/ they are seprated by connective tissue between one and anther lobule
Hepatocytes
liver cells
Stellate Macrophaes
hard to find and looks very dark under the microscope
Sinusoids
Capillaries inside the Lobels
Central vein
Usually in the medal of the lobule
Poral Triad
Hepatic Portal vein
no fix shape, and usually larger than Artery
Hepatic Artery
made of simple squamnous epithelal
Bill duct
simple couboidal
Male Reproductive System Histology
Testis made of
Seminiferous tubules
Interstitial ceels
Spermatoza
Urinary System Histology
Ureter
/ tubular organ
Mucosa/ made of transitional epithelium
Lamina Propria
Transitional epithelial tissue
Muscularis
Muscle fibers
Adventitia
connective tissue surronds the organ
Urinary Bladder
/ tubular organ
Mucos/ made of transitional epithela
Transitional epithelium tissue
Lamina propria
connective tissue
Muscolaris
Muscle fibers tissue
Adventitia
connective tissue srrounds organ from out side
Female Reproductive System Histology
Ovary
Primordial Follicles
oocytes at eh cortex
Primary Foliicle
Does not have antrum
Secondary Filiicles
Oocytes started to develope antrum
Mature Follicoles
has Oocyte
Zona pellucida
Corona Rdiata
Granulosa cells