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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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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.
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To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
Human immunodeficiency virus gains entry into helper T cells, uses the cell DNA to replicate, interf
human genome percentage
Glands in human body
Structure of the human b2-adrenergic receptor
A systems biology model of human disease gene interactions