Results 201 to 210 of about 1,243,937 (259)
Some of the next articles are maybe not open access.
Orthopedic Clinics of North America, 1991
Pathogenic bacteria remain adaptable to an increasingly hostile environment and a wider variety of more potent antibiotics. Organisms not intrinsically prepared for defense have been able to acquire resistance to newer antimicrobial agents. Chromosomal mutations alone cannot account for the rapid emergence and spread of antibiotic resistance.
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Pathogenic bacteria remain adaptable to an increasingly hostile environment and a wider variety of more potent antibiotics. Organisms not intrinsically prepared for defense have been able to acquire resistance to newer antimicrobial agents. Chromosomal mutations alone cannot account for the rapid emergence and spread of antibiotic resistance.
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Bacterial tellurite resistance
Trends in Microbiology, 1999Tellurium compounds are used in several industrial processes, although they are relatively rare in the environment. Genes associated with tellurite resistance (TeR) are found in many pathogenic bacteria. Tellurite can be detoxified through interactions with cellular thiols, such as glutathione, or a methyltransferase-catalyzed reaction, although ...
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Ciprofloxacin-resistant Bacterial Keratitis
American Journal of Ophthalmology, 1992Ciprofloxacin, a new broad-spectrum antibiotic effective against a variety of gram-positive and gram-negative bacteria, has recently become available in topical ophthalmic solution (3 mg/ml) for the treatment of bacterial keratitis. It has rapidly become the drug of choice in treating bacterial keratitis.
M E, Snyder, H R, Katz
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Journal of Chemotherapy, 2009
The emergence of bacterial resistance to antimicrobial agents has caused increasing concern globally. the basis of bacterial resistance to antibiotics is well known, while the nonsusceptibility mechanisms of bacteria to biocides are less well understood. Recently, there is considerable interest in the problems associated with the development and spread
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The emergence of bacterial resistance to antimicrobial agents has caused increasing concern globally. the basis of bacterial resistance to antibiotics is well known, while the nonsusceptibility mechanisms of bacteria to biocides are less well understood. Recently, there is considerable interest in the problems associated with the development and spread
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Bacterial resistance to uncouplers
Journal of Bioenergetics and Biomembranes, 1994Uncoupler resistance presents a potential challenge to the conventional chemiosmotic coupling mechanism. In E. coli, an adaptive response to uncouplers was found in cell growing under conditions requiring oxidative phosphorylation. It is suggested that uncoupler-resistant mutants described in the earlier literature might represent a constitutive state ...
K, Lewis +3 more
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Bacterial resistance to streptothricins
Journal of Basic Microbiology, 1985AbstractResistance to streptothricin was studied in bacteria with different resistance mechanisms. The laboratory‐induced streptothricin‐resistant mutant E. coli A19 Stcr 2/2/1 showed a high level of cross‐resistance to aminoglycosides and other miscoding inducing antibiotics. In contrast, amino‐glycosid‐resistant E.
I, Haupt, H, Thrum
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Bacterial Resistance to Fluoroquinolones
Clinical Infectious Diseases, 1988Fluoroquinolones inhibit bacteria by interacting with the A subunit of DNA gyrase. Resistance to older agents such as nalidixic acid was due to mutations in the gyrA gene. Resistance to the new fluoroquinolones (e.g., norfloxacin, enoxacin, ofloxacin, pefloxacin, and ciprofloxacin) as a consequence of spontaneous single-step mutation occurs at a low ...
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Dermatology, 1998
Antibiotics play a major role in acne therapy. Physicians base treatment choices on personal perceptions of efficacy, cost-effectiveness or risk-benefit ratios and rarely take bacterial resistance into account. It is well documented that resistant strains of coagulase-negative staphylococci within the resident skin flora increase in both prevalence and
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Antibiotics play a major role in acne therapy. Physicians base treatment choices on personal perceptions of efficacy, cost-effectiveness or risk-benefit ratios and rarely take bacterial resistance into account. It is well documented that resistant strains of coagulase-negative staphylococci within the resident skin flora increase in both prevalence and
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Molecular Genetics, Microbiology and Virology (Russian)
Genetic control of different pathways of drug-resistance formation in bacteria is presented. Possible molecular mechanisms of “new” genes integration into the genomes by horizontal gene transfer are discussed. This review may be valuable for physicians, veterinarians and scientific researches engaged in bacterial evolution.
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Genetic control of different pathways of drug-resistance formation in bacteria is presented. Possible molecular mechanisms of “new” genes integration into the genomes by horizontal gene transfer are discussed. This review may be valuable for physicians, veterinarians and scientific researches engaged in bacterial evolution.
openaire +1 more source