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Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

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Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Territorial reef fish compete intensely for space. Territorial reef fish compete intensely for space.
An electron micrograph of an E. coli cell An electron micrograph of an E. coli cell
Cell Cell
Steps in the humoral and cell-mediated immune response Steps in the humoral and cell-mediated immune response
Mouse Cell Nuclei During Meiosis Mouse Cell Nuclei During Meiosis
Simultaneous coinfection of a host cell by two noncomplementing rIIA mutants Simultaneous coinfection of a host cell by two noncomplementing rIIA mutants
Video: Virtual Tour of the Heart

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