Please enable JavaScript.
Coggle requires JavaScript to display documents.
Organ Histology (Pancreas (Slide 39) (Pancreatic Islets: contains…
Organ Histology
Pancreas (Slide 39)
- Pancreatic Islets: contains endocrine cells
- Pancreatic Acini: synthesizes, stores, and secretes digestive enzymes t
o the common bile duct
- Pancreatic Ducts: joins the pancreas
Ovary (Slide 41)
- Primordial follicles - most immature stage of an oocyte
- Primary follicle: immature follicle consisting of an oocyte, surrounded by a single layer of granulosa cells
- Secondary follicle: maturing follicle sonsisting of an oocyte surrounded by two or more layers of granulosa cells
- Mature follicle: ready to ovulate follicle
Oocyte: egg cell
Zona pellucida: thick transparent membrane
Corona radiata: innermost layer of the cells
Antrum: space filled with follicular fluid
Granulosa cells: form a multilayered to surround the oocyte
-
Esophagus (Slide 31)
- Mucosa: mucous membrane
Stratified Squamous Epithelium: tissue type
Lamina Propria: thin layer of loose areolar connective tissue
Muscularis mucosa: thin layer of muscle, located outside the lamina propria
Muscularis externa: region of muscle next to the submucosa
Adventitia: outermost layer of the wall of a blood vessel
Kidney (Slide 32)
- Medulla: inner region of the kidney
Kidney tubles: nephron containing the tubular fluid filtered through the glomerulus
Lumen: inside space of a tubular structure
Simple cuboidal epithelium: tissue
- Cortex: outer region of the kidney
Renal corpuscle:
Glomerulus: small tuft of cappilaries containing two cell types
Capsular space: between space
Glomerular capsule: cup-like sac
Simple squamous epithelium: tissue type
Trachea (Slide 31)
- Mucosa: mucous membrane
Pseudostratifed Ciliated Columnar Epithelium: tissue type
Lamina Propria: thin layer of loose areolar connective tissue
- Submusoca: layer of areolar CT lying beneath mucous membrane
- Hyaline Cartilage
- Trachealis Muscle: constrict the trachea allowing air to be expelled with more force during coughing
-
-
Testis (Slide 40)
- Seminiferous tubules: site of germination, maturation and transportation of the sperm cells
- Spermatozoa: sperm cell
- Interstitial cells: next to the seminiferous tubules
Liver (Slide 38)
- Lobules: small lobe
- Hepatocytes: liver cell
- Stellate Macrophages: lining the walls of the sinusoids
- Sinusoids: small irregularly shaped blood vessel found in certain organs
- Central Vein: center of hepatic lobules
- Portal triad: distinctive arrangement
Hepatic artery: supplies oxygenated blood to the liver, pylorus of stomach, duodenum and pancreas
Hepatic portal vein: carries blood from the gastrointestinal tract, gallbaldder, onacreas and spleen to the liver
Bile duct: carry bile from the liver and gallbladder
Ureter (Slide 30)
- Mucosa: mucous membrane
Transitional Epithelium: tissue type
Lamina Propria: thin layer of loose areolar connective tissue
- Musularis: thin layer of muscle, separates lamina propria and submucosa
- Adventitia: outermost layer of the wall of a blood vessel
-
-