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Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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Cyanide works by making the human body unable to use oxygen.

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The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

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In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

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The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

ABO Blood Reactions Are Important in Transfusions ABO Blood Reactions Are Important in Transfusions
Layers of sheets and towels on the table for a body wrap. Layers of sheets and towels on the table for a body wrap.
Carbonyl condensation reactions Carbonyl condensation reactions
Water Helps Regulate Your Body Temperature Water Helps Regulate Your Body Temperature
Your Body Digests, Absorbs, and Synthesizes Protein Your Body Digests, Absorbs, and Synthesizes Protein
Posterior view of muscles of the human body Posterior view of muscles of the human body
Video: Primary and secondary response to infection

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