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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.
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.
In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.
Blood is approximately twice as thick as water because of the cells and other components found in it.
![Effect of pH on drug absorption: (a) a weak acid such as aspirin (ASA) is in a nonionized form in an](https://biology-forums.com/gallery/47/medium_46687_12_12_14_7_07_20_195621630.jpeg)
![Effect of pH on drug absorption: (a) A weak acid such as aspirin (ASA) is in a nonionized form in an ...](https://biology-forums.com/gallery/28/medium_482573_25_04_17_9_15_17_283512215.jpeg)