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Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

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Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

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Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

A proposed pathway for the action of the E. coli chaperonins GroEL A proposed pathway for the action of the E. coli chaperonins GroEL
Chemical equilibrium and the law of mass action. Chemical equilibrium and the law of mass action.
Mechanism of Action of Direct-Acting Antispasmodics Mechanism of Action of Direct-Acting Antispasmodics
Reductive electron transport sequences in the action of rNDP Reductase Reductive electron transport sequences in the action of rNDP Reductase
Mechanism of action of alkylating drugs Mechanism of action of alkylating drugs
Muscle action in the small intestine Muscle action in the small intestine
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

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