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Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

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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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Asthma cases in Americans are about 75% higher today than they were in 1980.

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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

The structure and function of the GABA-A receptor. The structure and function of the GABA-A receptor.
Injecting an IV push (bolus) medication; C, another type of needleless syringe and needleless IV acc Injecting an IV push (bolus) medication; C, another type of needleless syringe and needleless IV acc
Olduvai Hominin 5 (OH 5) is a hyper-robust member of Australopithecus boisei. Olduvai Hominin 5 (OH 5) is a hyper-robust member of Australopithecus boisei.
Generation of diversity by variable V-J joining mechanisms Generation of diversity by variable V-J joining mechanisms
Posterior pituitary function Posterior pituitary function
Mitochondrial structure and function Mitochondrial structure and function
Video: Mitochondrial Structure & ETC Protein Complexes (Protein Complexes and Electron Transport)

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