What is the Colour of liver body part?
The liver is a large, meaty organ that sits on the right side of the belly. Weighing about 3 pounds, the liver is reddish-brown in color and feels rubbery to the touch. Normally you can’t feel the liver, because it’s protected by the rib cage.
What do liver cells look like?
The cells are polygonal in shape and their sides can be in contact either with sinusoids (sinusoidal face) or neighboring hepatocytes (lateral faces). A portion of the lateral faces of hepatocytes is modified to form bile canaliculi.
What is the epithelial lining of the liver?
The epithelial cells lining this system are called cholangiocytes. They range in shape from cuboidal in small ductules, to columnar in large ductules. Cholangiocytes have several histological features, such as: Few organelles.
What is sinusoids in liver?
Sinusoids are low pressure vascular channels that receive blood from terminal branches of the hepatic artery and portal vein at the periphery of lobules and deliver it into central veins. Sinusoids are lined with endothelial cells and flanked by plates of hepatocytes.
What does epithelial tissue do in the liver?
The epithelial cells of the liver are grouped together to form functional units referred to as liver lobules. Major functions of hepatocytes are to synthesize and secrete bile, form and store proteins, remove toxins, and store and release carbohydrates.
What is the microscopic structure of the liver?
The liver is a complex three‐dimensional structure that consists of epithelial and mesenchymal elements arranged in repetitive microscopic units. Such structural and functional organization allows assessment of diffuse disease processes in small representative biopsy specimens.
What does cirrhosis of the liver at 40x magnification mean?
Liver Cirrhosis at 40x Magnification Cirrhosis is a chronic degeneration of an organ that results in the replacement of healthy tissues with fibrous connective tissue. The term is most frequently used to describe a diseased state of the liver, the organ that most commonly is affected by cirrhosis.
What is the color of glycogen in hepatocytes?
In paraffin sections of liver stained with hematoxylin and eosin, accumulations of glycogen in hepatocytes do not stand out. However, when stained with using the periodic acid-Schiff (PAS) technique, glycogen stains bright pink in color. The images below represent PAS-stained sections of liver from two mice:
How big is a microscope for a pig’s liver?
The images below are of a pig’s liver and were captured under the RB30 biological microscope using the HDCAM4 high definition microscopy camera. Pig’s Liver under the Microscope at 40x. Pig’s Liver under the Microscope at 100x. Pig’s Liver under the Microscope at 400x.