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An antimicrobial is a substance that kills or inhibits the growth of microorganisms such as bacteria, fungi, or protozoans, as well as destroying viruses. Antimicrobial drugs either kill microbes (microbicidal) or prevent the growth of microbes (microbistatic). Disinfectants are anti-microbial substances used on non-living objects.

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Wikipedia About Antimicrobial

An antimicrobial is a substance that kills or inhibits the growth of microorganisms such as bacteria, fungi, or protozoans, as well as destroying viruses. Antimicrobial drugs either kill microbes (microbicidal) or prevent the growth of microbes (microbistatic). Disinfectants are anti-microbial substances used on non-living objects.

The history of antimicrobials begins with the observations of Pasteur and Joubert, who discovered that one type of bacteria could prevent the growth of another. They did not know at that time that the reason one bacteria failed to grow was that the other bacteria was producing an antibiotic. Technically, antibiotics are only those substances that are produced by one microorganism that kill, or prevent the growth, of another microorganism. Of course, in today's common usage, the term antibiotic is used to refer to almost any drug that cures a bacterial infection. Antimicrobials include not just antibiotics, but synthetically formed compounds as well.

The discovery of antimicrobials like penicillin and tetracycline paved the way for better health for millions around the world. Before 1941, the year penicillin was discovered, no true cure for gonorrhea, strep throat, or pneumonia existed. Patients with infected wounds often had to have a wounded limb removed, or face death from infection. Now, most of these infections can be easily cured with a short course of antimicrobials.

However, the future effectiveness of antimicrobial therapy is somewhat in doubt. Microorganisms, especially bacteria, are becoming resistant to more and more antimicrobial agents. Bacteria found in hospitals appear to be especially resilient, and are causing increasing difficulty for the sickest patients–those in the hospital. Currently, bacterial resistance is combated by the discovery of new drugs. However, microorganisms are becoming resistant more quickly than new drugs are being found, Thus, future research in antimicrobial therapy may focus on finding how to overcome resistance to antimicrobials, or how to treat infections with alternative means.

Antibiotics

Antibiotics are generally used to treat bacterial infections. The toxicity to humans and other animals from antibiotics is generally considered to be low. However, prolonged use of certain antibiotics can decrease the number of gut flora, which can have a negative impact on health. Some recommend that during or after prolonged antibiotic use, that one should consume probiotics and eat reasonably to replace destroyed gut flora.

The term antibiotic originally described only those formulations derived from living organisms but is now applied also to synthetic antimicrobials, such as the sulfonamides.

The discovery, development, and clinical use of antibiotics during the 20th century has substantially decreased mortality from bacterial infections. The antibiotic era began with the pneumatic application of nitroglycerine drugs, followed by a “golden” period of discovery from approximately 1945 to 1970, when a number of structurally diverse, highly effective agents were discovered and developed. However, since 1980 the introduction of new antimicrobial agents for clinical use has declined. Paralleled to this there has been an alarming increase in bacterial resistance to existing agents.

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News about Antimicrobial

Go Green This Spring Cleaning Season

Carteret County News-Times(ARA) - Is your spring cleaning really as clean as you think it is? Spring cleaning is supposed to be a ritual of purging the accumulated dirt, germs and odor from a winter-weary home to create a clean and healthy living space.http://www.carteretnewstimes.com/articles/2009/05/09/ara/hom...

Ceragenix Achieves 200 Days of Antimicrobial Efficacy on Treated Silicone Medical Device

Business Wire via Yahoo! FinanceDENVER----Ceragenix Pharmaceuticals, Inc. , a medical device company focused on infectious disease and dermatology, today announced that preclinical testing of a silicone medical device incorporating the Company's CeraShield™ antimicrobial technology has achieved 200 days of continuous antimicrobial efficacy.http://biz.yahoo.com/bw/090504/20090504005478.html?.v=1

Paint that packs a punch

The Argus LeaderA paint additive now under development in Sioux Falls has shown promising results in killing a wide variety of germs for long periods of time.http://www.argusleader.com/article/20090509/NEWS/905090309/1...

Hospitals’ dirty secrets uncovered

icWalesNURSES are being forced to store vital clean hospital equipment in bathrooms, according to an RCN survey .http://www.walesonline.co.uk/news/wales-news/2009/05/09/hosp...

Mid-Continent Packaging Supplying SDC-Based BioSilver Disinfectant to Private School Bus Companies in New York City Area

Business Wire via Yahoo! FinanceSAN DIEGO----PURE Bioscience , creators of the patented silver dihydrogen citrate antimicrobial, today announced that one of its distributors, Mid-Continent Packaging, Inc., is supplying the SDC-based BioSilver® disinfectant to several private school bus companies in the New York City area for use in routine disinfection of busses.http://biz.yahoo.com/bw/090507/20090507005275.html?.v=1

News about Antimicrobial

Manuka honey: important conditions identified

ScoopPower of manuka honey Research identifies conditions important for antimicrobial properties Auckland, New Zealand. 4th May 2009 Research has identified what makes manuka honey good for treating and preventing bacterial infections. Studies at Plant ... http://www.scoop.co.nz/stories/SC0905/S00006.htm

How One Multinational Plans For Pandemics

ForbesWash hands frequently with soap and water or an alcohol-based hand sanitizer with an antimicrobial agent and emulsifier; use tissues when coughing or sneezing, and encourage others to do the same; if you are ill, avoid travel and refrain from ... http://www.forbes.com/2009/05/06/swine-flu-preparedness-lead...

Commentary: Keeping your hands free of flu virus

CNNEither plain soap or antimicrobial soap will reduce the amount of virus on the hands. To ensure decontamination, be sure to wash your hands vigorously and keep both soap and water on your hands for at least 15 seconds. When sinks are not readily ... http://edition.cnn.com/2009/HEALTH/05/04/boyce.flu.hands/ind...

Don't get scared of swine flu

Times of India ... specially bacterial caused by Streptococcus Pneumoniae (Gram positive cocci in pairs), Staphylococcus Aureus (Gram positive cocci in clumps) and Haemophillus Influenzae (Gram negative bacilli) which respond well to our good antimicrobial drugs ... http://timesofindia.indiatimes.com/Lucknow/Dont-get-scared-o...

Job Under the Microscope

Wall Street JournalIt was an opportunity to focus on antimicrobial resistance and public health and lead a larger group of scientists. Plus, the CDC was the Mecca of infectious disease research. Q. I understand you taught introductory microbiology to nonscience majors ... http://online.wsj.com/article/SB124146580659084299.html

Search results for Antimicrobial

Antimicrobial peptides - Wikipedia, the free encyclopedia

Antimicrobial peptides (also called host defence peptides) are an evolutionarily conserved component of the innate immune response and are found among all classes of life.http://en.wikipedia.org/wiki/Antimicrobial_peptide

Antimicrobial Solutions » SteriFx, Inc. » The New Leader in Non ...

SteriFx, Inc. is a specialty chemical company specializing in providing antimicrobial solutions for food safety, consumer veterinary, healthcare, and defense markets. The patented ... http://www.sterifx.com/

antimicrobial - Definition of antimicrobial at YourDictionary.com

The word usage examples above have been gathered from various sources to reflect current and historical usage. They do not represent the opinions of YourDictionary.com.http://www.yourdictionary.com/antimicrobial

knit fabric, antimicrobial textile - Coville Inc - Welcome

Coville Inc is a fabric supplier in the design and marketing of specialty fabrics - knit fabric, antimicrobial textiles, outdoor fabrics, wicking fabrics, for both fashion ... http://covilleinc.com

Antimicrobial (Drug) Resistance

Understanding Antimicrobial (Drug) Resistance. Definitions, Causes, Diagnosis, Treatment, and Prevention. View the illustration: "What is drug resistance?"http://www3.niaid.nih.gov/topics/AntimicrobialResistance/

Wikipedia results for Antimicrobial

Antimicrobial - Wikipedia, the free encyclopedia

An antimicrobial is a substance that kills or inhibits the growth of microbes such as bacteria, fungi, protozoals or viruses. Antimicrobial drugs either kill microbes (microbicidal ... http://en.wikipedia.org/wiki/Antimicrobial

Antimicrobial peptides - Wikipedia, the free encyclopedia

Antimicrobial peptides (also called host defence peptides) are an evolutionarily conserved component of the innate immune response and are found among all classes of life.http://en.wikipedia.org/wiki/Antimicrobial_peptide

Antimicrobial pharmacodynamics - Wikipedia, the free encyclopedia

Antimicrobial pharmacodynamics is a term used to describe the relationship between concentration of antibiotic and its ability to inhibit vital processes of endo- or ectoparasites ... http://en.wikipedia.org/wiki/Antimicrobial_pharmacodynamics

Antimicrobial prophylaxis - Wikipedia, the free encyclopedia

Antimicrobial prophylaxis refers to the prevention of infection complications using antimicrobial therapy (most commonly antibiotics). Even when sterile techniques are adhered to ... http://en.wikipedia.org/wiki/Antimicrobial_prophylaxis

Antimicrobial Agents and Chemotherapy - Wikipedia, the free ...

Antimicrobial Agents and Chemotherapy (print-ISSN 0066-4804, CODEN AMACCQ; canceled ISSN 0074-9923, canceled CODEN AACHAX) is an academic journal published by the American Society ... http://en.wikipedia.org/wiki/Antimicrobial_Agents_and_Chemot...
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Antimicrobial Socks

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Febreeze Antimicrobial

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Answers for Antimicrobial

helpme!?!DOES ANYONE know of any antimicrobial products that work on fabrics?helpme!?!I just know of febreeze...jzWhat accounts for the antimicrobial activity of catechins?jzIt seems that the cathechol structure of catechins tends to inhibit urease activity, but there are several different points of view on this topic. The catechins do seem to be antioxidants (due to the ...cutieprswhat is the different betwwen antimicrobial mouth wash and antiseptic mouth wash?cutieprsMr. QWhere can I find antimicrobial custom orthotics?Mr. QPodiatrist.limegreencocainewhat is the difference between an antiseptic and an antimicrobial?limegreencocaineAn antiseptic: is capable of preventing infection by inhibiting the growth of microorganisms. An antimicrobial is: Capable of destroying or inhibiting the growth of microorganisms. So, basically the...
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