Search results
Results from the WOW.Com Content Network
Over a hundred of the 224 drugs mentioned in the Huangdi Neijing – an early Chinese medical text – are herbs. [11] Herbs also commonly featured in the medicine of ancient India, where the principal treatment for diseases was diet. [12] A sample of raw opium. Opioids are among the world's oldest known drugs.
In the fields of medicine, biotechnology, and pharmacology, drug discovery is the process by which new candidate medications are discovered. [ 1 ] Historically, drugs were discovered by identifying the active ingredient from traditional remedies or by serendipitous discovery, as with penicillin .
Drug development is the process of bringing a new pharmaceutical drug to the market once a lead compound has been identified through the process of drug discovery.It includes preclinical research on microorganisms and animals, filing for regulatory status, such as via the United States Food and Drug Administration for an investigational new drug to initiate clinical trials on humans, and may ...
Drug discovery is the process by which potential drugs are discovered or designed. In the past, most drugs have been discovered either by isolating the active ingredient from traditional remedies or by serendipitous discovery.
Drug discovery is related to pharmacoeconomics, which is the sub-discipline of health economics that considers the value of drugs [27] [28] Pharmacoeconomics evaluates the cost and benefits of drugs in order to guide optimal healthcare resource allocation. [29]
Four drugs from the class of direct Xa inhibitors are marketed worldwide. Rivaroxaban (Xarelto) was the first approved FXa inhibitor to become commercially available in Europe and Canada in 2008. [1] The second one was apixaban (Eliquis), approved in Europe in 2011 [2] and in the United States in 2012. [3]
The history of pharmacy as a modern and independent science dates back to the first third of the 19th century. Before then, pharmacy evolved from antiquity as part of medicine . Before the advent of pharmacists, there existed apothecaries that worked alongside priests and physicians in regard to patient care.
Forward and reverse pharmacology approaches in drug discovery. In the field of drug discovery, reverse pharmacology [1] [2] [3] also known as target-based drug discovery (TDD), [4] a hypothesis is first made that modulation of the activity of a specific protein target thought to be disease modifying will have beneficial therapeutic effects.