
Description, Types, Preparation, & Facts - Britannica
A pharmaceutical is a substance used in the diagnosis, treatment, or prevention of disease and for restoring, correcting, or modifying organic functions.
Pharmaceutical industry | Definition, Overview, History ...
Nov 1, 2025 · The pharmaceutical industry entails the discovery, development, and manufacture of drugs and medications (pharmaceuticals) by public and private organizations.
Luigi Mangione | CEO Murder Suspect, Health Care Protests, …
Dec 20, 2025 · Luigi Mangione is the accused killer of UnitedHealthcare CEO Brian Thompson, who was gunned down in New York City on December 4, 2024. The juxtaposition of …
Genetically modified organism (GMO) | Definition, Examples,
Dec 7, 2025 · Genetically modified organism, organism whose genome has been engineered in the laboratory in order to favor the expression of desired physiological traits or the generation …
Degree | Types, Benefits & Requirements | Britannica
Degree, in education, any of several titles conferred by colleges and universities to indicate the completion of a course of study or the extent of academic achievement. The hierarchy of …
Sackler family | Brothers, OxyContin, Purdue Pharma, Opioid …
Nov 18, 2025 · The Sackler family formerly owned the pharmaceutical company Purdue Pharma, known for developing the highly addictive drug OxyContin. They gave up control of the …
Definition, Psychological Effects, & Ergot Fungus - Britannica
Nov 25, 2025 · LSD, potent synthetic hallucinogenic drug that can be derived from the ergot alkaloids of the fungus Claviceps purpurea. LSD is prepared by chemical synthesis in a …
Pharmaceuticals, Vaccines, & Facts - Britannica Money
Like most “big pharma” companies, AstraZeneca’s future depends on its ability to: Maintain a pipeline of new and improved treatments in order to manage its revenue streams as patents …
Animal testing | Pros, Cons, Debate, Arguments, Animals, Testing ...
Animal testing is used to develop medical treatments, determine the toxicity of medicine, check the safety of products destined for human use, and for other biomedical, commercial, and …
Biotechnology | Definition, Examples, & Applications | Britannica
Dec 8, 2025 · Biotechnology, the use of biology to solve problems and make useful products. The most prominent area of biotechnology is the production of therapeutic proteins and other drugs …