TETRACYCLINE

tĕˌtrəsīˈklēn, any of a group of antibiotics produced by bacteria of the genus Streptomyces. They are effective against a wide range of Gram positive and Gram negative bacteria, interfering with protein synthesis in these microorganisms (see Gram's stain). Tetracycline is used to treat rickettsial bacterial infections such as Rocky Mountain spotted fever, some eye, respiratory, intestinal, and urinary infections, some kinds of acne, and some diseases where the infecting microorganism is resistant to penicillin (see drug resistance). Tetracycline may cause permanent discoloration of developing teeth, and it is not given to pregnant and lactating women and growing children. Because of the development of strains of microorganisms resistant to the tetracyclines, these antibiotics have lost some of their usefulness. Aureomycin is a trade name for the derivative chlortetracycline, and Terramycin is a trade name for oxytetracycline.

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The Columbia Encyclopedia, Sixth Edition Copyright© 2004, Columbia University Press. Licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.

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Questia Books and Articles on: Tetracycline
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books on: Tetracycline  - 208 results

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...Pfizer received a patent for tetracycline-produced by dischlorination...its method of producing tetracycline hydrochloride, then it...require a product license from tetracyclines patent holder, Pfizer...of sharing a monopoly on tetracycline if the Patent Office could...
...certainly the easiest to identify. Tetracycline is a natural antibiotic originally...transferase enzyme that could inactivate tetracycline. Indeed, on plasmids that confer transferable tetracycline resistance, there are no genes that...
...histolytica (Protozoan) Metronidazole, tetracycline, Paromomycin Chloroquine (liver...Balantidiasis Balantidium coli (Protozoan) tetracycline Cervix and Throat Infection Actinomyces...Actinomycetes) Penicillin G, ampicillin, tetracycline, erythromycin Chancroid Haemophilus...
...public health. Feed supplemented with tetracycline, for example, has already produced resistant...showed that the B. coli in the feces of tetracycline-fed animals were predominantly tetracycline-resistant," observes H. William Smith...
...uncommon. One family showed me some tetracycline that was outdated. There is not any...alone its safety. And in the case of tetracycline, as it ages, it converts to a chemical...angrily demanded a prescription for tetracycline, a drug she knew by name because she...
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journal articles on: Tetracycline  - 142 results

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...Unexpected Expression Pattern of Tetracycline-regulated Transgenes in Mice by M. Bao-Cutrona , P. Moral THE tetracycline-based tet-off system (Gossen...demonstrated that in vivo the expressed tetracycline-controlled transactivator...
...erythromycin, clindamycin, virginiamycin, tetracycline, and vancomycin using the agar dilution...lincomycin, virginiamycin, and tetracycline (Food and Drug Administration 2004...Several different antibiotics, including tetracycline, tylosin (an analog to erythromycin...
...expression is regulated exogenously in a tetracycline-off system (TR9-7 cells), our...7 cells (human fibroblasts with tetracycline-regulated p53 expression), arsenite...cells in the presence of 15 ng/mL tetracycline (Fisher Scientific, Pittsburgh...
...oxytetracycline, 30 microg tetracycline, 15 microg erythromycin...are both penicillins, tetracycline and oxytetracycline are both tetracyclines, lincomycin is a lincosamide...oxytetracycline (p = 0.010), tetracycline (p = 0.014), ampicillin...
...to streptomycin and tetracycline observed in the current...of streptomycinand tetracycline-resistant strains...streptomycin; gentacin; and tetracyclines. Ciprofloxacin is...year-round. The tetracycline disc used in the current...class disc for all tetracyclines that are used to treat...
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magazine articles on: Tetracycline  - 183 results

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The Tetracycline Revival by Tammy Chernin The tetracyclines are being given a new life...the development of novel tetracycline derivatives that do not have...reported that not only do the tetracycline derivatives inhibit collagen...
...chemotherapy regimens. A combination of tetracycline, bismuth, and metronidazole taken...including: amoxicillin 500 mg qid tetracycline 500 mg qid metronidazole 250 mg qid...The substitution of amoxicillin for tetracycline in triple therapy lowers the overall...
...Medicine proposed limiting penicillin and tetracycline, there was a division of opinion in...than in the past. The penicillin and tetracycline preparations were on the market first...drugs are not to include penicillin and tetracycline. But we are not in the position of...
...the streptomycins, tetracyclines, and quinolones...aminoglycosides, tetracycline, chloramphenicol...mechanisms common for the tetracyclines, the fosfomycins...cell. For example, tetracycline uptake in the Enterobacteriaceae...rapid phase, the tetracycline molecule binds to...
...such as chloramphenicol and tetracycline are often effective, but...the vaccine. Treatment. Tetracyclines have been the mainstay of...illness, treatment with a tetracycline shortens the course of the...attempted prophylaxis with a tetracycline (20 gm of oxytetracycline...
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newspaper articles on: Tetracycline  - 57 results

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Tetracycline Yellows Teeth in Young Children. Q...when I was 3. Doctors prescribed me tetracycline. I think it was the antibiotic of...turned yellow. What can I do? Is tetracycline still being used today? A. Tetracycline...
...on a certain antidote, in this case an antibiotic called tetracycline."We put a segment of DNA into the mosquito which means...reporters at a briefing in London on Thursday."By giving them tetracycline in the lab, we can keep them alive and breed large numbers...
...my baby? A THE main antibiotic to avoid in pregnancy is tetracycline, which affects the babys bones and teeth. Your GP should...prescribing it. Most other antibiotics are safe in pregnancy and tetracycline isnt normally used to treat urine infections. Ask your GP...
...many patients with Gulf war syndrome with the antibiotic tetracycline. "Dr. Gordon has seen some get better, though hes not...with a years treatment with the antibiotic, doxycycline, a tetracycline derivative, and whether the infection leaves their bloodstream...
...was initially prescribed steroid cream and the antibiotic Tetracycline, which is often given to treat acne because of its anti...considered an essentially cosmetic condition . Oral antibiotics Tetracycline or Metronidazole for episodic flareups usually help and the...
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encyclopedia articles on: Tetracycline  - 11 results

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TETRACYCLINE te tr si klen, any of...see Grams stain ). Tetracycline is used to treat rickettsial...see drug resistance ). Tetracycline may cause permanent discoloration...microorganisms resistant to the tetracyclines, these antibiotics have...
...through anemia and general debility. Antibiotics such as tetracycline can eliminate the infection. Lymphogranuloma venereum...rectal mucosa may cause intestinal obstruction or stricture. Tetracycline is the drug of choice, although other antibiotics are effective...
...Q fever also causes lung damage. All rickettsial diseases respond to treatment with antibiotics such as doxycycline (a tetracycline ) and chloramphenicol . ____________________ Copyright 2009 Columbia University Press. Used with the...
...see nutrition ). The mechanism of action of many widely used antibiotics, such as streptomycin , chloramphenicol , and tetracycline , can be understood in terms of their ability to interfere with some stage of protein synthesis in bacteria...
...diseases are characterized by high fever and an early onset of rash and headache. They respond to antibiotic treatment with tetracycline and chloramphenicol and can be prevented by vaccination. Epidemic typhus, the most serious in the group, is caused by...
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