Search results
Results from the WOW.Com Content Network
Also, collagen IV lacks the regular glycine in every third residue necessary for the tight, collagen helix. This makes the overall arrangement more sloppy with kinks. These two features cause the collagen to form in a sheet, the form of the basal lamina. Collagen IV is the more common usage, as opposed to the older terminology of "type-IV ...
Liver size can be enlarged, normal, or shrunken in people with cirrhosis. [36] As the disease progresses, the liver will typically shrink due to the result of scarring. [37] Jaundice is the yellowing of the skin. It can additionally cause yellowing of mucous membranes notably of the white of the eyes.
Fibrosis can occur in many tissues within the body, typically as a result of inflammation or damage. Common sites of fibrosis include the lungs, liver, kidneys, brain, and heart: Micrograph showing cirrhosis of the liver. The tissue in this example is stained with a trichrome stain, in which fibrosis is colored blue.
For premium support please call: 800-290-4726 more ways to reach us
"The liver has remarkable regenerative properties so usually patients recover fully," Dr. Clarke says. "But in a few severe cases, the damage requires an emergency liver transplant to save the ...
Liver injury from a number of causes can activate the hepatic stellate cells into transdifferentiated and prolific myofibroblasts. [4] The myofibroblasts synthesize and secrete components of the extracellular matrix including collagen into the perisinusoidal space. [ 4 ]
Common signs and symptoms include problems with bone development that can result in short stature, enlarged joints, spinal curvature, and arthritis at a young age. For some people, bone changes can be seen only on X-ray images. Problems with vision and hearing, as well as a cleft palate with a small lower jaw, are common. Some individuals with ...
It may also cause blood vessels to constrict and reduce blood flow. Due to this, perioral collagen (connective tissue around the mouth below the skin) may show signs of damage. When collagen is lost in large amounts, it may cause wrinkles to emerge. Tobacco use can also result in slow collagen healing. [12]