what is the definition for antibiotic
c95788b47fd801df75994db43719556c
antibiotic antibiotic. n. 1. (Pharmacology) any of various chemical substances, such as penicillin, streptomycin, chloramphenicol, and tetracycline, produced by various microorganisms, esp fungi, or made synthetically and capable of destroying or inhibiting the growth of microorganisms, esp bacteria. adj.
863b481bf294b1c5956f2df12a8753e6
Difference Between Antibiotic and Antimicrobial Antibiotic are substances that kill and stop the growth of micro organisms. They act by Interfering with the cell wall synthesis; inhibiting protein synthesis, and by interfering with the nucleic acid metabolism.
e9105c5091a8435d6d7a764534f6d188
ICD-10 Diagnosis Code Z88.1 Summary. Antibiotics are powerful medicines that fight bacterial infections. Used properly, antibiotics can save lives. They either kill bacteria or keep them from reproducing. Your body's natural defenses can usually take it from there. Antibiotics do not fight infections caused by viruses, such as.
09249d2a8a62b88003578c8c0ddf6756
Overview Antibiotics are used to treat or prevent some types of bacterial infection. They work by killing bacteria or preventing them from reproducing and spreading. Antibiotics aren't effective against viral infections, such as the common cold, flu, most coughs and sore throats.
90c232a1e8c98cced4e843e9f55679b4
Antisepsis Antiseptics are the substances that kill or prevent the growth of the microorganisms. The name comes from the Greek words anti (against) and sepsis (decay). Antiseptics prevent infection and other changes in living tissue by destroying or slowing the growth of germs (microorganisms that cause disease). The nature and use of anti-septics was not fully understood until the discovery of bacteria.
d0debba20a73446cb8d26cc464577a2f
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......
f7231eb2a79456e95bdb2e56605f533f
- 1 Pour apple cider vinegar and drop of dish soap into glass or jar. 2  With the paper, make a cone with a 3/4-1 hole on the bottom. 3  The cone should sit on the glass rim without the tip touching the vinegar. 4  You may have to squeeze-shape the cone a bit to prevent gaps between the paper and rim.
8214fab02a863f1adecbffaa4f1c5310
antimicrobial Definition. General term for a chemical agent (such as chlorine) or a physical agent (such as heat or ultraviolet rays) that has the ability to kill most or all microorganisms (whether or not pathogenic) on external or internal wounds, clothing, or hard surfaces.
8984ba466a9176782b7474568c70dfa4
antibiotic Garamycin, gentamicin-an antibiotic (trade name Garamycin) that is derived from an actinomycete; used in treating infections of the urinary tract. gramicidin-an antibiotic produced by a soil bacterium; used chiefly as an antiseptic in treating local infections produced by Gram-positive bacteria.
6f2b601c01c628aa7e95cadcc5ac1495
- What is an Antibiotic? Antibiotics kill bacteria, not archaea, fungi, or protists. The discovery of the antibiotic penicillin in the 1920s made a big impact on human history. Not only did it lead to a cure for bacterial infections that were once deadly, but it also led a big interest in finding new antibiotics. Today many different types of antibiotics are available, and they fight infection in several ways.
ce677295a78bb0f95e33771abf07bb28
Comments: Antibiotics vs Vaccines Antibiotics versus Vaccines comparison chart; Antibiotics Vaccines; Definition: Antibiotics are small molecules or compounds that are effective in treating infections caused by organisms such as bacteria, fungi and protozoa. Vaccines are dead or inactivated organisms or compounds that are used to provide immunity to a particular infection or disease. Types
cc7aac877116de58480cb07d4cc33a57
- an illness that can pass from one organism to another: antibiotic: a chemical that can kill bacteria without harming a person's cells: vaccine: a substance that stimulates the body to produce chemicals that destroy viruses or bacteria
a27f81dd0321f6815cf10e14d178e8fd
probiotic probiotic. n. 1. (Biochemistry) a harmless bacterium that helps to protect the body from harmful bacteria. 2. (Pharmacology) a substance that encourages the growth of natural healthy bacteria in the gut.adj. 3. (Biochemistry) of or relating to probiotics: probiotic yogurt.robiotic. n. 1. (Biochemistry) a harmless bacterium that helps to protect the body from harmful bacteria. 2. (Pharmacology) a substance that encourages the growth of natural healthy bacteria in the gut.
46205303fa28595ad38b27dece969af0
ampicillin ampicillin. a broad-spectrum antibiotic, a penicillin of synthetic origin, adminsistered orally as the base or intramuscularly or intravenously as the sodium salt. It is effective against a broad spectrum of gram-positive and gram-negative bacteria.mpicillin. [am′pəsil′in]. a semisynthetic aminopenicillin. indication It is prescribed in the treatment of infections caused by a broad spectrum of sensitive gram-negative and gram-positive organisms. contraindication Known hypersensitivity to any penicillin prohibits its use.
08e698bba9411b1086bcf8d3edc16034
Definition of antibiotic 1. Concept of antibiotic The word antibiotic is a Greek cultismo, coined in 1942 by the Doctor in biochemistry of Ukrainian nationality, Selman Waksman, coming from biōtikos consisting of anti meaning against; bio = life and tea room which can be translated as referred to.
98ac941767a577d943228b3a9064ef47
- Topical Antibiotic (Definition) A topical antibiotic is a gel or paste used to prevent infections on the skin. They are often applied to scrapes, cuts, and insect bites. Any mildly open area may be a site that may be treated with a topical antibiotic.
102ee929198ab79fb0d6a143618bd209
Which Antibiotic is the Most Effective on Bacteria? An antibiotic is given for the treatment of an infection caused by bacteria. Antibiotics target microorganisms such as bacteria, fungi and parasites. However, they are not effective against viruses. If you have an infection it is important to know whether it is caused by bacteria or a virus. Most upper respiratory tract infections, such as the common cold and sore throats are generally caused by viruses-antibiotics do not work against these viruses.
922e3ee94adb69d3e88ee1e5905c0961
- The interest you earn on a CD is taxable at both the federal and state levels, so not only is inflation eating into your returns, taxes are, too. For a comparable interest rate, a similar level of safety and some tax savings, you might be better off putting your money in government bonds.
ca840666353123361dad917d6bad7d9a
ICD-10 Diagnosis Code B95.62 Antibiotics are medicines that fight (or prevent) infections caused by bacteria, certain parasites and some types of fungus. Antibiotics cannot fight infections caused by viruses (which include most colds and the flu).
b83b6ae761027dadc4ab3461e03a95c3
Broad-spectrum antibiotic Broad-spectrum antibiotic. The term broad-spectrum antibiotic refers to an antibiotic that acts against a wide range of disease-causing bacteria. A broad-spectrum antibiotic acts against both Gram-positive and Gram-negative bacteria, in contrast to a narrow-spectrum antibiotic, which is effective against specific families of bacteria. An example of a commonly used broad-spectrum antibiotic is ampicillin.
ba9f9af14e250b442318094ddc582637
Antibiotics Antibiotics (From ancient Greek αντιβιοτικά, antiviotika) also called antibacterials, are a type of antimicrobial[1] drug used in the treatment and prevention of bacterial infections.[2][3] They may either kill or inhibit the growth of bacteria.
f1320c8c7dbb9778dabfbb46a0f8e0e8
Antibiotics, explained Antibiotics are medicines used to treat infections or diseases caused by bacteria (e.g. respiratory tract infections such as pneumonia and whooping cough). Antibiotics are used for a range of other infections caused by bacteria, including urinary tract infections, skin infections and infected wounds. Antibiotics have saved millions of lives since they were first introduced in the 1940s and 1950s.
967efdf177b97520e4a2aac2695949a2
- An antibacterial compound is an agent that kills microbes or inhibits their growth. A graphical representation show the number of cells decreases with time once the antimicrobial agent is added to the culture.
58b9987e52c5594c30e8a637960c9c84
Antibiotics Antibiotics, also called antibacterials, are a type of antimicrobial drug used in the treatment and prevention of bacterial infections. They may either kill or inhibit the growth of bacteria. A limited number of antibiotics also possess antiprotozoal activity.
173e53c881ddcdac909022d05c915ea9
- Medical Definition of Superbug. Superbug: : An informal term for a bacterium that has become resistant to antibiotics that usually are used to treat it, such as methicillin-resistant Staphylococcus aureus (MRSA) or any multidrug-resistant bacterium.
7c41894953a0b146c193c8c16b30487b
ANTIMICROBIAL • ANTIMICROBIAL (adjective). The adjective ANTIMICROBIAL has 1 sense: 1. capable of destroying or inhibiting the growth of disease-causing microorganisms. Familiarity information: ANTIMICROBIAL used as an adjective is very rare. Dictionary entry details.