neomycin

Home > ... > Medicine > Drugs > Pharmacology > ...

Essential reading Compare
side-by-side A Dictionary of Plant Sciences A Dictionary of Zoology The Columbia Encyclopedia, ...

neomycin

neomycin , broad spectrum antibiotic effective against both gram positive and gram negative bacteria (see Gram's stain ). It interferes with protein synthesis in sensitive bacterial cells such as species of Proteus and Staphylococcus. Neomycin is mainly used topically in the treatment of skin and mucous membrane infections, wounds, and burns. Although it is also used systemically, it is highly toxic. Neomycin was first isolated in 1949 by the American microbiologist Selman Waksman from a strain of the bacterial species Streptomyces fradiae.

Create a link to this page

Copy and paste this link tag into your Web page or blog:

<a href="http://www.encyclopedia.com/topic/.aspx#1E1-neomycin" title="Facts and information about neomycin">neomycin</a>

Give this article a thumbs-up on StumbleUpon

Cite this article
Pick a style below, and copy the text for your bibliography.

MLA
Chicago
APA

"neomycin." The Columbia Encyclopedia, Sixth Edition. 2008. Encyclopedia.com. 8 Dec. 2009 <http://www.encyclopedia.com>.

"neomycin." The Columbia Encyclopedia, Sixth Edition. 2008. Encyclopedia.com. (December 8, 2009). http://www.encyclopedia.com/doc/1E1-neomycin.html

"neomycin." The Columbia Encyclopedia, Sixth Edition. 2008. Retrieved December 08, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-neomycin.html

Learn more about citation styles

neomycin

A Dictionary of Zoology | 1999 | | Â© A Dictionary of Zoology 1999, originally published by Oxford University Press 1999. (Hide copyright information) Copyright

neomycin An aminoglycoside antibiotic produced by Streptomyces fradiae, which functions by interfering with ribosomal activity and so causing errors in the reading of the m-RNA.

Create a link to this page

Copy and paste this link tag into your Web page or blog:

<a href="http://www.encyclopedia.com/topic/.aspx#1O8-neomycin" title="Facts and information about neomycin">neomycin</a>

Cite this article
Pick a style below, and copy the text for your bibliography.

MLA
Chicago
APA

MICHAEL ALLABY. "neomycin." A Dictionary of Zoology. 1999. Encyclopedia.com. 8 Dec. 2009 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "neomycin." A Dictionary of Zoology. 1999. Encyclopedia.com. (December 8, 2009). http://www.encyclopedia.com/doc/1O8-neomycin.html

MICHAEL ALLABY. "neomycin." A Dictionary of Zoology. 1999. Retrieved December 08, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-neomycin.html

Learn more about citation styles

neomycin

A Dictionary of Plant Sciences | 1998 | | Â© A Dictionary of Plant Sciences 1998, originally published by Oxford University Press 1998. (Hide copyright information) Copyright

neomycin An aminoglycoside antibiotic, produced by Streptomyces fradiae, which functions by interfering with ribosomal activity and so causing errors in the reading of the m-RNA.

Create a link to this page

Copy and paste this link tag into your Web page or blog:

<a href="http://www.encyclopedia.com/topic/.aspx#1O7-neomycin" title="Facts and information about neomycin">neomycin</a>

Cite this article
Pick a style below, and copy the text for your bibliography.

MLA
Chicago
APA

MICHAEL ALLABY. "neomycin." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 8 Dec. 2009 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "neomycin." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (December 8, 2009). http://www.encyclopedia.com/doc/1O7-neomycin.html

MICHAEL ALLABY. "neomycin." A Dictionary of Plant Sciences. 1998. Retrieved December 08, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-neomycin.html

Learn more about citation styles

Related entries from encyclopedias, dictionaries and thesauruses

Rate these entries|See all related entries

Free newspaper and magazine articles

	Allergic contact dermatitis of the auricle.(OTOSCOPIC CLINIC) Magazine article from: Ear, Nose and Throat Journal; 5/1/2007
	Akorn, Inc. Announces Contract Manufacturing Supply Agreement with X-Gen Pharmaceuticals. Business Wire; 5/9/2006
	Foods/dietary supplements. Newspaper article from: Warning Letter Bulletin; 1/12/2004

Facts and information from other sites

Related articles from newspapers, magazines, and more

	Single-laboratory validation for the quantification of neomycin B and neomycin C in animal feeds by liquid chromatography fluorescence detection with post-column derivatization.(SPECIAL SECTION ON FEED ADDITIVES AND CONTAMINANTS)(Report) Magazine article from: Journal of AOAC International; 1/1/2009; ; 700+ words ; Neomycin is approved for feeds that treat and control...between 500-77 g/kg (227-35 g/lb) neomycin base; type B medicated feeds contain a maximum concentration of 154 g/kg neomycin base; and type C medicated feeds contain between...
	Ryanodine-induced structural alterations in the RyR channel suggested by neomycin block Magazine article from: Biophysical Journal; 4/1/2002; ; 700+ words ; ...1963, 2002) we have reported that neomycin is a potent partial blocker of single...cardiac SR calcium release channels. Neomycin is unusual in that it is capable of blocking...study we have investigated the actions of neomycin on ion handling in the ryanodine-modified...
	Block of the ryanodine receptor channel by neomycin is relieved at high holding potentials Magazine article from: Biophysical Journal; 4/1/2002; ; 700+ words ; ...actions of the aminoglycoside antibiotic neomycin on K^sup+^ conductance in the purified...calcium-release channel (RyR). Neomycin induces a concentrationand voltage...luminal block are markedly different. Neomycin has a greater affinity for the luminal...
	Electrostatic Mechanisms Underlie Neomycin Block of the Cardiac Ryanodine Receptor Channel (RyR2) Magazine article from: Biophysical Journal; 12/1/2004; ; 700+ words ; ABSTRACT Neomycin is a large, positively charged, aminoglycoside...an electrostatic interaction between neomycin and putative regions of negative charge...concentration in single-channel experiments. Neomycin block is apparent at both cytosolic and...
	Declining susceptibility to neomycin and polymyxin B of pathogens recovered in otitis externa clinical trials.(Original Article) Magazine article from: Southern Medical Journal; 5/1/2004; ; 700+ words ; ...usually treated empirically with topical neomycin/polymyxin B/hydrocortisone. The...conducted between 1995 and 1996, compared neomycin/polymyxin B/hydrocortisone with ofloxacin...isolates (including P aeruginosa) for neomycin and polymyxin B increased markedly in...
	Back answer: Neomycin vaccination dilemma.(Brief Article) Newspaper article from: Pulse; 5/21/2005; 642 words ; ...and part of the batch was positive to neomycin, although to the best of his knowledge he had never had topical neomycin. Various vaccines including hepatitis A may be contraindicated if allergic to neomycin. Can he still have them? A Certain...
	Neomycin inhibits activation of cyclin D1; is antiproliferative to glioma cells. Newspaper article from: Drug Week; 1/2/2004; 684 words ; ...NewsRx.com & NewsRx.net) -- Neomycin inhibits activation of cyclin D1; is...subscript]1 phase and assess the effects of neomycin on cyclin D1 protein detection by immunocytochemical...after 3 h of incubation of the cells with neomycin," wrote P. Cuevas and colleagues...
	Neomycin cripples the invasive capacity of glioma. Newspaper article from: Angiogenesis Weekly; 6/20/2003; 589 words ; ...NewsRx.com & NewsRx.net) -- Neomycin cripples the invasive capacity of glioma...Our study investigated the role of neomycin on NF-kB activity in glioma cell cultures...NF-kBp65, which results show that neomycin decreases significantly the activation...
	Neomycin aids lactulose-positive irritable bowel. (Constipation-Predominant Symptoms). Magazine article from: Internal Medicine News; 10/1/2002; ; 600 words ; SAN FRANCISCO -- Neomycin treatment improved symptoms of irritable...blind, placebo-controlled trial of neomycin in 101 patients with irritable bowel...randomized to treatment with either neomycin 500 mg or placebo twice daily. They...
	In vitro study shows that neomycin inhibits glioma cell migration. Newspaper article from: Obesity, Fitness & Wellness Week; 7/17/2004; 654 words ; ...NewsRx.com & NewsRx.net) -- Neomycin may play a role in the development of...Previous studies have indicated that neomycin inhibits glioma cells proliferation...investigating the antimigratory effect of neomycin," wrote P. Cuevas and colleagues...