antibacterial

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Related to Antibacterials: Antivirals

antibacterial

 [an″te-, an″ti-bak-tēr´e-al]
1. destroying or suppressing the growth or reproduction of bacteria.
2. an agent having such properties.

an·ti·bac·te·ri·al

(an'tē-bak-tēr'ē-ăl),
Destructive to or preventing the growth of bacteria.

antibacterial

/an·ti·bac·te·ri·al/ (-bak-tēr´e-al) destroying or suppressing growth or reproduction of bacteria; also, an agent that does this.

antibacterial

(ăn′tē-băk-tîr′ē-əl, ăn′tī-)
adj.
Destroying or inhibiting the growth of bacteria.
n.
An antibacterial substance.

an′ti·bac·te′ri·al n.

antibacterial

[-baktir′ē·əl]
Etymology: Gk, anti + bakterion, small staff
1 pertaining to a substance that kills bacteria or inhibits their growth or replication.
2 an antibacterial agent. Antibiotics synthesized chemically or derived from various microorganisms exert their bactericidal or bacteriostatic effect by interfering with the production of the bacterial plasma wall; by interfering with protein synthesis, nucleic acid synthesis, or plasma membrane integrity; or by inhibiting critical biosynthetic pathways in the bacteria.

antibacterial

adjective Referring to an agent or effect that suppresses or inhibits bacterial reproduction noun A general term for any agent that suppresses bacterial growth or destroys bacteria

an·ti·bac·te·ri·al

(an'tē-bak-tēr'ē-ăl)
Destructive to or preventing the growth of bacteria.

antibacterial

Effective against bacteria.

antibacterial

agent preventing bacterial growth, e.g. an antibiotic
  • topical antibacterial agents topical agents for the treatment of bacterial skin infections, e.g. 2% fusidic acid, 2% mupirocin (Bactroban), 0.25% neomycin (e.g. Cicatrin, Graneodin), 10 000 units polymyxin (Polyfax), 1% silver sulfadiazine (Flamazine)

antibiotic 

1. Pertaining to the ability to destroy or inhibit other living organisms.
2. A substance derived from a mould or bacterium, or produced synthetically, that destroys (bactericidal) or inhibits the growth (bacteriostatic) of other microorganisms and is thus used to treat infections. Some substances have a narrow spectrum of activity whereas others act against a wide range of both gram-positive and gram-negative organisms (broad-spectrum antibiotics). Antibiotics can be classified into several groups according to their mode of action on or within bacteria: (1) Drugs inhibiting bacterial cell wall synthesis, such as bacitracin, vancomycin and the β-lactams based agents (e.g. penicillin, cephalosporins (e.g. ceftazidime, ceftriaxone, cefuroxime). (2) Drugs affecting the bacterial cytoplasmic membrane, such as polymyxin B sulfate and gramicidin. (3) Drugs inhibiting bacterial protein synthesis, such as aminoglycosides (e.g. amikacin sulfate, framycetin sulfate, gentamicin, neomycin sulfate and tobramycin), tetracyclines, macrolides (e.g. erythromycin and azithromycin) and chloramphenicol. (4) Drugs inhibiting the intermediate metabolism of bacteria, such as sulfonamides (e.g. sulfacetamide sodium) and trimethoprim. (5) Drugs inhibiting bacterial DNA synthesis, such as nalixidic acid and fluoroquinolones (e.g. ciprofloxacin, levofloxacin, moxifloxacin, norfloxacin and ofloxacin). (6) Other antibiotics such as fusidic acid, the diamidines, such as propamidine isethionate and dibrompropamidine. Syn. antibacterial. See antiinflammatory drug; fusidic acid.

antibacterial

1. destroying or suppressing the growth or reproduction of bacteria.
2. an agent having such properties.

antibacterial agents
drugs that destroy or inhibit the growth of bacteria in concentrations that are safe for the host and can be used as chemotherapeutic agents to prevent or treat bacterial infections.
antibacterial resistance
consists of genetic factors, hormone levels, nutritional status, tissue enzymes, complement, interferon and immune mechanisms.
antibacterial sensitivity test
see antimicrobial sensitivity test.
antibacterial withdrawal time
the period that must elapse after treatment with an antibacterial agent ceases before the animal or its products can be marketed. Veterinarians who practice food animal medicine have a great responsibility to ensure that food of animal origin complies with pure food laws relating to their acceptable levels of drug residues. Drugs not registered for animal use should not be used and, for those that are, the legal withdrawal times must be observed.
antibacterial withholding
see antibiotic withdrawal time (above).
References in periodicals archive ?
However, patent expiries will cause Pfizer to lose antibacterial revenue between 2011 and 2016, as its market share falls to 6.
Another class of antibacterials containing newly developed bactericidal agents are the macrolides.
Likewise, antibacterials are more likely than other drugs to behave similarly in a laboratory setting and in a human subject, added Janjic.
Food and Drug Administration proposed that systemic antibacterial drugs sold for human use be labeled with warnings against the emergence of drug-resistant strains of bacteria.
The report is based on proprietary databases, primary and secondary research and in-house analysis by GBI Research's team of industry experts to provide a comprehensive view of the antibacterials market.
According to a new market report published by Transparency Market Research "Antibacterial Drugs Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2015 - 2023," the global antibacterial drugs market was valued at USD 43.
This report provides comprehensive coverage of the global antibacterials market, incorporating disease overview, epidemiological analyses of the major indications, market dynamics.
Product Segment - Antibiotics/ Antibacterials, Vitamins,
Over the next decade, the fragmented antibacterials market will shift away from a blockbuster-business model, as generic erosion of market leaders and increased competition between new hospital drugs will trigger a decline in sales of branded antibacterials.
The work also discusses these aspects of the antibacterials field: -- Opportunities for biotechs, including developing of biological drug therapies -- Genomics in antibacterial drug development -- Public funding for research and antibiotic development -- Concerns over safety and marketing -- Oxazolidinone product launches with potential to invigorate the market -- Activity against MRSA stimulating revenue growth.
com/research/c59d05/commercial_insight) has announced the addition of the "Commercial Insight: Antibacterials - Opportunities in the hospital sector contrast with the lack of innovation in community market" report to their offering.
1 Big Pharma Dominated the Antibacterials Market in 20118.