- Pharmaceutical industry | Definition, Overview, History . . .
Pharmaceutical science in the 16th and 17th centuries Pharmaceutical science improved markedly in the 16th and 17th centuries In 1546 the first pharmacopoeia, or collected list of drugs and medicinal chemicals with directions for making pharmaceutical preparations, appeared in Nürnberg, Ger Previous to this time, medical preparations had varied in concentration and even in constituents
- Sackler family | Brothers, OxyContin, Purdue Pharma, Opioid Epidemic . . .
The Sackler family is the owner of the pharmaceutical company Purdue Pharma, known for developing the highly addictive drug OxyContin
- LSD | Definition, Psychological Effects, Ergot Fungus | Britannica
LSD, potent synthetic hallucinogenic drug that can be derived from the ergot alkaloids (as ergotamine and ergonovine, principal constituents of ergot, the grain deformity and toxic infectant of flour caused by the fungus Claviceps purpurea) LSD is usually prepared by chemical synthesis in a laboratory Its basic chemical structure is similar to that of the ergot alkaloids, and it is
- Vaccine | Definition, Types, History, Facts | Britannica
A vaccine can confer active immunity against a specific harmful agent by stimulating the immune system to attack the agent Once stimulated by a vaccine, the antibody-producing cells, called B cells (or B lymphocytes), remain sensitized and ready to respond to the agent should it ever gain entry to the body A vaccine may also confer passive immunity by providing antibodies or lymphocytes
- Luigi Mangione | CEO Murder Suspect, Health Care Protests, Notoriety . . .
Luigi Mangione (born May 6, 1998, Towson, Maryland, U S ) is the accused killer of UnitedHealthcare CEO Brian Thompson, who was gunned down in New York City on December 4, 2024 A note found on Mangione at the time of his arrest said, “It had to be done Frankly, these parasites simply had it coming ” The juxtaposition of Mangione’s youth, good looks, and privileged upbringing with what
- Biotechnology | Definition, Examples, Applications | Britannica
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 through genetic engineering Learn more about the development and applications of biotechnology in this article
- Antibiotic | Definition, Types, Side Effects, Resistance . . .
antibiotic, chemical substance produced by a living organism, generally a microorganism, that is detrimental to other microorganisms Antibiotics commonly are produced by soil microorganisms and probably represent a means by which organisms in a complex environment, such as soil, control the growth of competing microorganisms Microorganisms that produce antibiotics useful in preventing or
- Nitrogen | Definition, Symbol, Uses, Properties, Atomic Number, Facts . . .
Nitrogen, nonmetallic element of Group 15 [Va] of the periodic table It is a colorless, odorless, tasteless gas that is the most plentiful element in Earth’s atmosphere and is a constituent of all living matter Its atomic number is 7 and it is denoted by the symbol ‘N’ in the periodic table
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