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Ulcerative colitis (UC) is one of the two types of inflammatory bowel disease (IBD), with the other type being Crohn's disease. [1] It is a long-term condition that results in inflammation and ulcers of the colon and rectum.
It can also affect other parts of the body including skin, eyes, bones and prostate. [9] In the skin, it may appear as several fluid-filled nodules with dead tissue . [ 6 ] Depending on the site of infection, other features may include loss of vision , blurred vision , inability to move an eye and memory loss.
Louis Pasteur ForMemRS (/ ˈ l uː i p æ ˈ s t ɜːr /, French: [lwi pastœʁ] ⓘ; 27 December 1822 – 28 September 1895) was a French chemist, pharmacist, and microbiologist renowned for his discoveries of the principles of vaccination, microbial fermentation, and pasteurization, the last of which was named after him.
In 1967, a technician in their laboratory developed mononucleosis and they were able to compare a stored serum sample, showing that antibodies to the virus developed. [ 75 ] [ 77 ] [ 78 ] In 1968, they discovered that EBV can directly immortalize B cells after infection, mimicking some forms of EBV-related infections, [ 76 ] and confirmed the ...
Human eyes (particularly the iris and its color) and the area surrounding the eye (lids, lashes, brows) have long been a key component of physical attractiveness. Eye contact plays a significant role in human nonverbal communication. A prominent limbal ring (dark ring around the iris of the eye) is considered attractive. [107]
Diabetes mellitus, often known simply as diabetes, is a group of common endocrine diseases characterized by sustained high blood sugar levels. [10] [11] Diabetes is due to either the pancreas not producing enough insulin, or the cells of the body becoming unresponsive to the hormone's effects. [12]
They have a waxy, smooth, and fragrant skin, which is variously yellow, orange, red, or green, and feature a single flat, oblong pit that can be fibrous or hairy on the surface. The fruits may be somewhat round, oval, or kidney-shaped, ranging from 5 to 25 centimetres (2 to 10 inches) in length and from 140 grams (5 ounces) to 2 kilograms (5 ...
This is sometimes discoloured and depigmented. The thickness of skin also varies from location to location on an organism. In humans, for example, the skin located under the eyes and around the eyelids is the thinnest skin on the body at 0.5 mm thick and is one of the first areas to show signs of aging such as "crows feet" and wrinkles.