Search Results - "Burger, Richard M"

Protection of melanized Cryptococcus neoformans from lethal dose gamma irradiation involves changes in melanin's chemical structure and paramagnetism by Khajo, Abdelahad, Bryan, Ruth A, Friedman, Matthew, Burger, Richard M, Levitsky, Yan, Casadevall, Arturo, Magliozzo, Richard S, Dadachova, Ekaterina

“…Certain fungi thrive in highly radioactive environments including the defunct Chernobyl nuclear reactor. Cryptococcus neoformans (C. neoformans), which uses…”
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Specific Function of the Met-Tyr-Trp Adduct Radical and Residues Arg-418 and Asp-137 in the Atypical Catalase Reaction of Catalase-Peroxidase KatG by Zhao, Xiangbo, Khajo, Abdelahad, Jarrett, Sanchez, Suarez, Javier, Levitsky, Yan, Burger, Richard M., Jarzecki, Andrzej A., Magliozzo, Richard S.

“…Catalase activity of the dual-function heme enzyme catalase-peroxidase (KatG) depends on several structural elements, including a unique adduct formed from…”
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Cleavage of Nucleic Acids by Bleomycin by Burger, Richard M

“…The reactions enabling iron-bleomycin to attack DNA are discussed, as well as the events that complete the degradation of DNA…”
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Exchangeable proton ENDOR as a probe of the redox-active iron center in activated bleomycin and ferric bleomycin by Burger, Richard M, Grigoryants, Vladimir M, Scholes, Charles P

“…Activated bleomycin (ABLM) is a drug-Fe(iii)-hydroperoxide complex kinetically competent in DNA attack (via H4' abstraction). This intermediate is relatively…”
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Superoxide protects Escherichia coli from bleomycin mediated lethality by Burger, Richard M., Drlica, Karl

“…Superoxide and its products, especially hydroxyl radical, were recently proposed to be instrumental in cell death following treatment with a wide range of…”
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Role of Superoxide in Catalase-Peroxidase-Mediated Isoniazid Action against Mycobacteria by WANG, J.-Y, BURGER, R. M, DRLICA, K

“…Classifications Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Cryogenic Photolysis of Activated Bleomycin to Ferric Bleomycin by Burger, Richard M, Usov, Oleg M, Grigoryants, Vladimir M, Scholes, Charles P

“…Activated bleomycin (ABLM) is a drug−Fe(III)−hydroperoxide complex kinetically competent in DNA attack (via H4‘ abstraction). This intermediate is relatively…”
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Stimulation of iron(II) bleomycin activity by phosphate-containing compounds by Burger, Richard M, Horwitz, Susan Band, Peisach, Jack

“…Orthophosphate and phosphate derivatives including pyrophosphate, hexametaphosphate, ATP, ADP, and inositol hexaphosphate enhance the extent of DNA degradation…”
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Oxygen isotope effect on activated bleomycin stability by Burger, Richard M, Tian, Gaochao, Drlica, Karl

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ENDOR Determination of the Distance between Bleomycin-Bound Iron and 19F of 2‘-Fluorocytidine in a DNA Target Sequence by Lukoyanov, Dmitriy, Burger, Richard M, Scholes, Charles P

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Efficacy of cobalt chelates in the rabbit eye model for epithelial herpetic keratitis by Asbell, P A, Epstein, S P, Wallace, J A, Epstein, D, Stewart, C C, Burger, R M

“…A new class of antiviral agent, cobalt chelates (the CTC series), was evaluated for treating epithelial herpetic keratitis, consequent stromal disease being…”
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Q-band Electron Nuclear Double Resonance of Ferric Bleomycin and Activated Bleomycin Complexes with DNA:  Fe(III) Hyperfine Interaction with 31P and DNA-Induced Perturbation to Bleomycin Structure by Veselov, Andrei, Burger, Richard M, Scholes, Charles P

“…Q-band electron nuclear double resonance (ENDOR) has measured anisotropic, distance-dependent dipolar hyperfine couplings from iron in ferric bleomycin…”
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Iron Coordination of Activated Bleomycin Probed by Q- and X-Band ENDOR: Hyperfine Coupling to Activated 17O Oxygen, 14N, and Exchangeable 1H by Veselov, Andrei, Sun, Hongjiang, Sienkiewicz, Andrzej, Taylor, Harold, Burger, Richard M, Scholes, Charles P

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5'-Nucleotidase from smooth muscle of small intestine and from brain. Inhibition by nucleotides by Burger, Richard M, Lowenstein, John M

“…5'-Nucleotidase prepared from muscle of small intesting of pig is strongly inhibited by nucleoside di- and triphosphates and their phosphonate analogs…”
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DNA degradation by manganese(II)-bleomycin plus peroxide by Burger, Richard M, Freedman, Jonathan H, Horwitz, Susan Band, Peisach, Jack

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Preparation and Properties of 5'-Nucleotidase from Smooth Muscle of Small Intestine by Burger, R M, Lowenstein, J M

“…5'-Nucleotidase prepared from smooth muscle is strongly inhibited by ADP. This inhibition is much stronger than the previously described inhibition of…”
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Toluene-Treated Escherichia coli Replicate only that DNA which was about to be Replicated in vivo by Burger, Richard M.

“…DNA density-transfer experiments with Escherichia coli strain B/r indicate that the DNA synthesized from exogenous substrates after treatment with toluene is…”
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ENDOR Determination of the Distance between Bleomycin-Bound Iron and 19 F of 2‘-Fluorocytidine in a DNA Target Sequence by Lukoyanov, Dmitriy, Burger, Richard M., Scholes, Charles P.

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Axenic Seedlings of Drosera by BURGER, RICHARD M

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Effect of Nalidixic Acid on DNA Replication by Toluene-Treated Escherichia coli by Burger, Richard M., Glaser, Donald A.

“…Nalidixic acid inhibits DNA synthesis in toluene-treated E. coli, strain B/r, as it is well known to do in vivo. Both semiconservative and repair syntheses are…”
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