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The major tissues affected are nerves and muscles, where irreversible damage starts to occur after 4–6 hours of cessation of blood supply. [4] Skeletal muscle, the major tissue affected, is still relatively resistant to infarction compared to the heart and brain because its ability to rely on anaerobic metabolism by glycogen stored in the cells may supply the muscle tissue long enough for ...
Damage to skeletal muscle may take various forms. Crush and other physical injuries cause damage to muscle cells directly or interfere with blood supply, while non-physical causes interfere with muscle cell metabolism. When damaged, muscle tissue rapidly fills with fluid from the bloodstream, including sodium ions.
[17] [21] Though brain tissue contains no pain sensors, brain tumors can cause pain by pressing on blood vessels or the membrane that encapsulates the brain (the meninges), or indirectly by causing a build-up of fluid that may compress pain-sensitive tissue. [22] Pain from cancer of the organs, such as the stomach or liver (visceral pain), is ...
The antibodies found in LEMS associated with lung cancer also bind to calcium channels in the cancer cells, and it is presumed that the antibodies originally develop as a reaction to these cells. [4] It has been suggested that the immune reaction to the cancer cells suppresses their growth and improves the prognosis from the cancer. [3] [6]
A young girl who lost their leg to due to cancer has returned to her football team after two years of being unable to play. Annabel Kiki took to the pitch with a running blade prosthetic in place ...
Between 40 and 80 percent of patients with cancer pain experience neuropathic pain. [1]Brain. Brain tissue itself contains no nociceptors; brain tumors cause pain by pressing on blood vessels or the membrane that encapsulates the brain (the meninges), or indirectly by causing a build-up of fluid that may compress pain-sensitive tissue.
College student, 20, felt soreness in groin, thought it was pulled muscle. It was 1st sign of testicular cancer. He's now cancer free.
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