Histology Flashcards
Smooth ER in hepatocytes
Detoxification of lipid soluble drugs and storage and breakdown of glycogen.
Why do we want high HDL?
Carries cholesterol from the body to the liver
rER
Creates generalized proteins
Golgi bodies
Creates specialized proteins
lysozomes
Please the proteins
Smooth ER hepatocytes
Detoxification of lipid soluble drugs.
Lipid layer of mitochondira
double
Macular adherence
same as desmosomes. Attach cells.
Hemidesomes
Attach cells to BM
Zonular occludance
tight junctions
What secrets basal lamina
basal cells
what secrets reticular lamina
anterior stroma
Roles of epithelial cells
Secretions: cuboidal. Absorption Columnar. Diffusion: squamous.
Holocrine Cells
Meiobomian + Zeiss. Whole cell shed.
Apocrine cells
Moll. Portion shed
Mesocrine cells
Main lacrimal gland. Contents exocytosed.
Layers of the Adrenal cortex
Glomerulosa: salt. Fasiculata: sugar. Reticular: Androgen. Sex.
Basophilic of anterior pituitary
FLAT.
Acidophilus of anterior pituitary
PiG.
Steroids and diabetes
Can cause Dm. Increase glucose in blood
Fibroblasts
Makes collagen. Steroids interfere with
Plasma cells
Mature B lymphocytes and AB
Mast cells
Granules and heparin and histamine that cause vasodilation and tachycardia.
Macrophages types
Brain: microglia. Liver: Kupffer. Blood: Microglia–>macrophages.
Pericytes
Make Blood vessels strong.
Plasma
No cells. AB, Albumin, complement protein.
Cells
RBC, WBC, Platletes
WBC types
granulocytes (Basophils, eosinophils, and neutrophils) Agranulocytes (lymphocytes and monocytes)
Rank the common of WBC types
Never Let Monkeys Eat Bannans.
Why are basophils important
Non-phagocytic.
Layers of the Skin
Can laura give some blood?.
Tunica Media
Thickest in the arteries. The middle layer. Type III Collagen.
Tunica Adventitia
Thickest in veins. Outer layer of bv. This layer affected with diabetes.
Thymus and fetus
Special because it does hematopoiesis
Type I pneumocytes
Does gas exchange and cannot regenerate
Type II pneumocytes
Recreates surfactant. Will enlarge for Type I death.
Which part of small intestines does most
duodenum