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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 1427 for “"Antibiotics"”.
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Biosynthesis of Selected Antibiotics
The biosynthetic pathway for the novel antibiotics nodusmicin (9) and nargenicin (10) was established as polyketide in origin. Three metabolites previously unreported from Nocardia argetinensis var. Huang (ATCC 31306) were isolated and identified as 18-O-acetylnodusmicin (13), and …
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Antibiotics and human phagocytic cells
… stage. 2. In an identical skin abrasion several antibiotics, administered systemically, were assayed. This provided information about the approximate concentration of each drug in acute inflammatory exudates. 3. A series of in vitro tests were performed to quantify the rate at which phagocytic …
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ADSORPTION OF ANTIBIOTICS BY VERMICULITE
<p>The occurrence of residual antibiotics in the environment has been a worldwide issue and warrants the development of inexpensive yet effective methods for antibiotics removal from contaminated water. In this thesis work, the adsorption of four antibiotics, namely chlorotetracycline (CTC), …
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Mode of action of antibiotics
… other living organism. Two of the more important antibiotics that have been studied are penicillin and streptomycin. Although three structural formulae for penicillin have been presented, this antibiotic is generally thought of as a ring condensation of two amino acids: alanine and …
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Best antibiotics for buccal delivery
… from intravenous (IV) to buccal delivery of antibiotics. then, the research continued to select 3-5 antibiotics that best met the buccal delivery and market requirements. Methods: The research began with the hypothesis that some injectable antibiotics are good candidates for buccal delivery …
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Abomasal infusion of antibiotics in sheep
Digitized by Kansas Correctional Industries
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Abomasal infusion of antibiotics in sheep
Digitized by Kansas Correctional Industries
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QSAR study of immunotoxicity in antibiotics.
Since their inception the B-Iactam antibiotics have become one of the most important classes of phannaceutical agents, both therapeutically and economically, in modern day usage for the treatment of a wide spectrum of bacterial infections. However, due to the versatility of bacteria many previously …
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Structural Studies on the Streptovaricin Antibiotics
Made available in DSpace on 2014-12-09T17:35:18Z (GMT). No. of bitstreams: 1 6511825.pdf: 6413666 bytes, checksum: 0eb0c6842177bf4970c80013b8637202 (MD5) Previous issue date: 1965
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Novel antibiotics from DNA adenine methyltransferase inhibitors
… makes it an attractive target for novel antibiotics. Dam from Yersinia pestis, the plague causing bacteria, was expressed and purified by nickel affinity chromatography. A plasmid containing the methylation sensitive restriction endonuclease dpnI gene was assembled. DpnI was expressed and …
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Metal complexes of penicillin and cephalosporin antibiotics
… metal-ions and the penicillin and cephalosporin antibiotics have been studied in an attempt to determine both the site and mechanism of this interaction. The solution conformation of the Cu(II) and Mn(II) complexes were determined using an n.m.r, line broadening, technique. The ligands …
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Chemical Synthesis of Novel Calcium-Dependent Lipopeptide Antibiotics
… as a rich yet underexplored source of novel antibiotics and include clinically important polymyxins and vancomycin used for the treatment of multi-drug resistant (MDR) infections. An important class of AMPs are calcium-dependent lipopeptide antibiotics (CDLAs) of which daptomycin is the only …
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