definition for penicillin
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Penicillin Penicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use). They are derived from Penicillium fungi.
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- : a penicillin C16H19N3O4S that is effective against gram-negative and gram-positive bacteria and is used in anhydrous forms, as the trihydrate, or as the sodium salt to treat various infections of the urinary, respiratory, and intestinal tracts—see penbritin. a penicillin C16H19N3O4S that is effective against gram-negative and gram-positive bacteria and is used in anhydrous forms, as the trihydrate, or as the sodium salt to treat various infections of the urinary, respiratory, and intestinal tracts—see penbritin.
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antibiotic A substance, such as penicillin or erythromycin, produced by or derived from certain microorganisms, including fungi and bacteria, that can destroy or inhibit the growth of other microorganisms, especially bacteria. Antibiotics are widely used in the prevention and treatment of infectious diseases. adj. 1.
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Penicillin-like antibiotics Penicillin-like antibiotics. Beta-lactam antibiotics are a broad class of antibiotics which include penicillin derivatives, cephalosporins, monobactams, carbapenems and Beta-lactamase inhibitors; basically any antibiotic agent which contains a Beta-lactam nucleus in its molecular structure. They are the most widely used group of antibiotics available.
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- Penicillin G (Pfizerpen). DOC for severe infections, including meningitis attributed to susceptible strains of S pneumoniae. DOC for severe infections, excluding meningitis attributed to strains of S pneumoniae with intermediate susceptibility to penicillin.
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Penicillium Penicillium. [pen′isil′ē·əm]. Etymology: L, penicillus, paintbrush. a genus of imperfect fungi, some species of which have been tentatively linked to disease in humans, most notably in immunocompromised patients. Many species are commonly found in the human environment.
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Penicillin, Amoxicillin and Cephalosporin Allergy Penicillin is perhaps the most well-known member of a group of antibiotics called beta lactams, which refers to a particular structure in their chemical makeup. The structure is also shared by semi-synthetic penicillin (amoxicillin), cephalosporins, and other antibiotics (such as imipenem).
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- Penicillins are all β-Lactam (Beta-Lactam) antibiotics, which are antibiotic molecules with a β-Lactam nucleus. There are a number of penicillin types, that react to bacteria in a variety of degrees, some of these are: 1  ampicillin. 2  amoxicillin. 3  flucloxacillin.
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- Penicillins are a certain collection of antibiotics that eliminate infection causing bacteria. Also known in short as pen or PCN, they originate from a type of fungi called Penicillium fungi.They are used in the treatment or prevention of many different bacterial infections, usually caused by Gram-positive organisms.enicillins are all β-Lactam (Beta-Lactam) antibiotics, which are antibiotic molecules with a β-Lactam nucleus. There are a number of penicillin types, that react to bacteria in a variety of degrees, some of these are: 1  ampicillin. 2  amoxicillin. 3  flucloxacillin. 4  phenoxymethylpenicillin.
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- Penicillin is the standard antibiotic treatment prescribed by doctors for bacterial infections in wounds, from sexually transmitted diseases, and diseases spread by animals and insects.Consider this information from drugs.com and the Mayo Clinic about the uses of penicillin.enicillin is the standard antibiotic treatment prescribed by doctors for bacterial infections in wounds, from sexually transmitted diseases, and diseases spread by animals and insects.
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- Amoxicillin (Amoxil) is a penicillin antibiotic used to treat many different types of bacterial infections. It is one of the most commonly prescribed antibiotics for children, and is offered for free or at a reduced cost under many pharmacies' discount generic programs.
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The real story behind penicillin The discovery of penicillin, one of the world’s first antibiotics, marks a true turning point in human history — when doctors finally had a tool that could completely cure their patients of deadly infectious diseases. Many school children can recite the basics. Penicillin was discovered in London in September of 1928.
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Penicillin Penicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (use by mouth), procaine penicillin, and benzathine penicillin (intramuscular use). Penicillin antibiotics were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci. Penicillins are still widely used today, though many types of bacteria have developed resistance following extensive use.
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Penicillin Penicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use).They are derived from Penicillium fungi.enicillin antibiotics were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci. Penicillins are still widely used today, though many types of bacteria have developed resistance following extensive use. All penicillins are β-lactam antibiotics.
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antibiotic See also actinomycin actinomycin, any one of a group of antibiotics produced by bacteria of the genus Streptomyces. Actinomycin was the first antibiotic reported to be able to halt cancer; however, it is not widely used to treat cancers because it is highly toxic to humans, interfering with.....enicillin penicillin,any of a group of chemically similar substances obtained from molds of the genus Penicillium that were the first antibiotic agents to be used successfully in the treatment of bacterial infections in humans......
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Amoxicillin Amoxicillin is the new and improved version of penicillin that is able to last longer, resist stomach acid, and kill both gram-positive and gram-negative bacteria. It is often used to prevent and treat infections found in cuts and wounds, the mouth, the upper respiratory system, and the bladder.
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International Historic Chemical Landmark Penicillin heralded the dawn of the antibiotic age. Before its introduction there was no effective treatment for infections such as pneumonia, gonorrhea or rheumatic fever. Hospitals were full of people with blood poisoning contracted from a cut or a scratch, and doctors could do little for them but wait and hope.
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- Penicillin G is a penicillin beta-lactam antibiotic used in the treatment of bacterial infections caused by susceptible, usually gram-positive, organisms. The name penicillin can either refer to several variants of penicillin available, or to the group of antibiotics derived from the penicillins.enicillin G is a penicillin beta-lactam antibiotic used in the treatment of bacterial infections caused by susceptible, usually gram-positive, organisms. The name penicillin can either refer to several variants of penicillin available, or to the group of antibiotics derived from the penicillins.
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Amoxicillin for treating Tooth Infection Amoxicillin is a penicillin antibiotic treatment for a wide range of bacterial infections such as bronchitis, pneumonia and tonsillitis, as well as infections of the ear, nose, throat and urinary tract. It is also commonly used in associations with other antibiotics. What people say about Amoxicillin.
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Penicillin Penicillin is a chemical produced in common molds which has potent antibacterial properties. Bacteria are tiny organisms that have the potential to cause a huge variety of infections in every organ system of the human body.rials of the drug on humans were so successful that great quantities of penicillin were used to treat infections suffered by wounded and ill soldiers during World War II (1939-1945). England was not able to manufacture penicillin in quantity because of its involvement in the war.
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Penicillin Penicillin antibiotics were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci. Penicillins are still widely used today, though many types of bacteria have developed resistance following extensive use.All penicillins are β-lactam antibiotics.About 10% of people report that they are allergic to penicillin; however, 90% of this group are not actually allergic.hile the number of penicillin-resistant bacteria is increasing, penicillin can still be used to treat a wide range of infections caused by certain susceptible bacteria, including Streptococci, Staphylococci, Clostridium, and Listeria genera.
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Penicillin Injectable Penicillin Injectable is indicated for treatment of bacterial pneumonia (shipping fever) caused by Pasteurella multocida in cattle and sheep, erysipelas caused by Erysipelothrix rhusiopathiae in swine, and strangles caused by Streptococcus equi in horses.
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What Does Penicillin Treat? What Does Penicillin Treat? Penicillin is used to treat different kinds of infections, which are caused by bacteria, and it works by killing the bacteria and preventing their growth. There are several different kinds of penicillin and one kind of penicillin usually cannot be replaced by another. Sometimes, penicillin may be prescribed together with other antibacterial medicines. What Does Penicillin Treat? Penicillins are a group of antibiotics used to treat a large range of bacterial infections. They are derived from penicillium fungi and can be taken orally or via injection and treat the following conditions: Acute nose, throat or sinus infections: Including strep throat and tonsillitis.
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Penicillin Penicillin antibiotics were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci. Penicillins are still widely used today, though many types of bacteria have developed resistance following extensive use.All penicillins are β-lactam antibiotics.enicillin antibiotics were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci. Penicillins are still widely used today, though many types of bacteria have developed resistance following extensive use. All penicillins are β-lactam antibiotics.
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Overview Penicillin allergy is an abnormal reaction of your immune system to the antibiotic drug penicillin.Penicillin is prescribed for treating various bacterial infections. Common signs and symptoms of penicillin allergy include hives, rash and itching.Severe reactions include anaphylaxis, a life-threatening condition that affects multiple body systems.enicillin is prescribed for treating various bacterial infections. Common signs and symptoms of penicillin allergy include hives, rash and itching. Severe reactions include anaphylaxis, a life-threatening condition that affects multiple body systems.
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ampicillin (Principen) Ampicillin is an antibiotic in the penicillin group of drugs. It fights bacteria in your body. Ampicillin is used to treat many different types of infections caused by bacteria, such as ear infections, bladder infections, pneumonia, gonorrhea, and E. coli or salmonella infection.