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Author Question: The thymus is the only lymphoid organ that does not directly fight antigens. (Read 51 times) |
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The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
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Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.