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The typical hepatocyte is cubical with sides of 20-30 μm, (in comparison, a human hair has a diameter of 17 to 180 μm). [1] The typical volume of a hepatocyte is 3.4 x 10 −9 cm 3. [2] Smooth endoplasmic reticulum is abundant in hepatocytes, in contrast to most other cell types. [3]
In histology (microscopic anatomy), the lobules of liver, or hepatic lobules, are small divisions of the liver defined at the microscopic scale. The hepatic lobule is a building block of the liver tissue, consisting of portal triads, hepatocytes arranged in linear cords between a capillary network, and a central vein.
The caudate lobe is named after the tail-shaped hepatic tissue (cauda; Latin, "tail") papillary process of the liver, which arise from its left side. It also has a caudate process (that is not tail-like shaped) arising from its right side, which provides surface continuity between the caudate lobe and the visceral surface of the anatomical ...
The liver's highly specialized tissue, consisting mostly of hepatocytes, regulates a wide variety of high-volume biochemical reactions, including the synthesis and breakdown of small and complex organic molecules, many of which are necessary for normal vital functions. [6]
This change is seen as a transdifferentiation whereby the cells lose their stellate shape and acquire that of myofibroblasts. [8] [6] This state of the stellate cell is the main source of extracellular matrix production in liver injury. [9] This attribute makes it a key factor in the pathophysiology of the liver.
Cytology is the name given to the branch of biology that deals with the formation, structure and functionality of the cells. [1] Liver cytology specializes in the study of liver cells. The main liver cells are called hepatocytes; however, there are other cells that can be observed in a liver sample such as Kupffer cells (macrophages). [2]
For example, different types of apples each have their own PLU code, as do different kinds of nuts, organic vs. non-organic lettuce, and so on. The stickers also usually contain barcodes for easy ...
Undifferentiated hepatocyte-like cells appear in small, individualized, colonies The cells are available as undifferentiated growth-stage cells that can be grown in-house with the possibility of cell manipulation and amplification; or as fully differentiated cells that are ready and easy-to-use cells with high inter-assay reproducibility and ...