Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Luis O Rodriguez"'
Publikováno v:
MMWR Surveillance Summaries
Problem/condition Gastrointestinal illness is common worldwide and can be transmitted by an infected person or contaminated food, water, or environmental surfaces. Outbreaks of gastrointestinal illness commonly occur in crowded living accommodations
Autor:
Luis O. Rodriguez, Gregor Kiczales
Publikováno v:
LISP and Functional Programming
Publikováno v:
Biochemistry. 19:4096-4103
We have studied the DNA- and metal-binding properties of a bleomycin A2 derivative in which the alpha-amino group of the beta-aminoalanine moiety has been N-acetylated. The modified antibiotic has been shown to be without activity in mediating the in
Publikováno v:
Journal of the American Chemical Society. 102:4802-4805
Publikováno v:
Biochemistry. 21:3711-3721
The role of the bithiazole moiety of bleomycin in the interaction of the antibiotic with DNA has been studied by the use of synthetic bithiazole derivatives. The DNA affinity of individual C-terminal (bithiazole) analogues of bleomycin was measured i
Autor:
Sidney M. Hecht, Luis O. Rodriguez
Publikováno v:
Biochemical and Biophysical Research Communications. 104:1470-1476
Consistent with a recent literature report (Repine, J. E. et al. (1981) Proc. Nat. Acad. Sci. USA 7 8 , 1001–1003), the release of [3H]-thymine from PM-2 DNA by Fe(II)-H2O2-generated ·OH was suppressed by dimethyl sulfoxide. In contrast, DMSO did
Autor:
Luis O. Rodriguez, Waldemar Adam, Osvaldo Rodriguez, G. Cilento, Aluru S. Sarma, Klaus Zinner
Publikováno v:
Photochemistry and Photobiology. 26:299-303
–In acidified acetonitrile, ergostatetraenone (E) efficiently quenches the tetramethyl-1,2-dioxetane (TMD) chemiluminescence at 410 nm, with the appearance of a new chemiluminescence at ca. 530 nm due to ergostatetraenone fluorescence. Control expe
Autor:
Norman J. Oppenheimer, Guy M. Ehrenfeld, Vladimir J. Basus, Luis O. Rodriguez, Cynthia Chang, Sidney M. Hecht
Publikováno v:
Biochemistry. 24:81-92
Copper(I)-bleomycin [Cu(I) X BLM] was characterized in detail by 13C and 1H NMR. Unequivocal chemical shift assignments for Cu(I) X BLM and Cu(I) X BLM X CO were made by two-dimensional 1H-13C correlated spectroscopy and by utilizing the observation
Autor:
Luis O. Rodriguez, Sidney M. Hecht, Cheng Xu, Guy M. Ehrenfeld, Natesan Murugesan, Hiroshi Sugiyama, Robert E. Kilkuskie, Li Ho Chang
Publikováno v:
Biochemistry. 24(21)
By the use of DNA, copolymers of defined nucleotide composition, and a synthetic dodecanucleotide having putative bleomycin cleavage sites in proximity to the 5'- and 3'-termini, the products formed concomitant with DNA strand scission have been isol