Rosa Parks was born Rosa Louise McCauley in Tuskegee, Alabama, on February 4, 1913, to Leona (nÃ©e Edwards), a teacher, and James McCauley, a carpenter. She was of African ancestry, though one of her great-grandfathers was Scots-Irish and one of her great-grandmothers was a slave of Native American descent.
Fentanyl (also known as fentanil) is a potent, synthetic opioid pain medication with a rapid onset and short duration of action. It is a potent agonist at Î¼-opioid receptors in the brain. Fentanyl is 50 to 100 times more potent than morphine, but some fentanyl analogues, which are designed to mimic the pharmacological effects of the original drug, may be as much as 10,000 times more potent than morphine.
By June 2010 the product had gained an average share of 24% of the fast-acting fentanyl market across these countries (Source: IMS, June 2010), and recorded Europe-wide sales of Â£14.1m in the first 10 months of 2010.