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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.
![Percutaneous ultrasonic lithotripsy. A nephroscope is inserted into the renal pelvis, and ultrasound](https://biology-forums.com/gallery/47/medium_14755_05_10_12_4_17_10_9288629.jpeg)
![Organs of the urinary system. This illustration is an anterior view of a female with the abdominal w](https://biology-forums.com/gallery/47/medium_14755_26_10_12_5_19_54_95242243.jpeg)