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As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

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Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

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

Diverse living organisms share common chemical features Diverse living organisms share common chemical features
Parents who grew up in dual-earner families are more apt to share household tasks equally than those ... Parents who grew up in dual-earner families are more apt to share household tasks equally than those ...
Identical twins share 100 percent of their segregating genes. Identical twins share 100 percent of their segregating genes.
SK September 15 2023 SK September 15 2023
September 29 2023 September 29 2023
Video: Hormonal feedback loop components & Glucagon (glycogenolysis and gluconeogenesis)

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