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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
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Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.
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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
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There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.
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Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.
A molecular model showing chromosome territories in the cell nucleus of humans
Prevention programs for school based violence
Interaction between a CD8+ T cell and its target.
A sample of work by a Grade 4 student with a specific learning disorder
Dolly the sheep was the first mammal cloned by nuclear transfer from a somatic cell
Cytotoxic T Cell Killing a Cancer Cell