Bnr
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. A new technique of bladder neck reconstruction during radical prostatectomy in patients with prostate cancer
ABSTRACT Purpose: To evaluate continence after radical prostatectomy in prostate cancer patients, in whom a new method of the bladder neck reconstruction (BNR) using deep dorsal stitch was implemented (deep single stitch through all bladder layers directly dorsal to the bladder opening after “tennis racket” reconstruct
Int. braz j urol.. Publicado em: 2015-06
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2. Avaliação da qualidade analítica do métdo dos mínimos quadrados interativo com a atribuição de novos pesos
A técnica de mínimos quadrados iterativa com reponderação dos pesos tem sido amplamente usada na literatura geodésica e geofísica. As medidas confiáveis são instrumentos diagnósticos importantes para inferir a força da validação do modelo. Um método analítico exato é adaptado para obter a compreensão do quanto a reponderação iterativa dos p
Bol. Ciênc. Geod.. Publicado em: 2014-03
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3. Differential Regulation of Actin Polymerization and Structure by Yeast Formin Isoforms*
The budding yeast formins, Bnr1 and Bni1, behave very differently with respect to their interactions with muscle actin. However, the mechanisms underlying these differences are unclear, and these formins do not interact with muscle actin in vivo. We use yeast wild type and mutant actins to further assess these differences between Bnr1 and Bni1. Low ionic str
American Society for Biochemistry and Molecular Biology.
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4. Evolution of Two Amino Acid Positions Governing Broad Neutralization Resistance in a Strain of Feline Immunodeficiency Virus over 7 Years of Persistence in Cats
Fresh isolates of lentiviruses are characterized by an outstanding resistance to antibody-mediated neutralization. By investigating the changes that occurred in a neutralization-sensitive tissue culture-adapted strain of feline immunodeficiency virus after it was reinoculated into cats, a previous study had identified two amino acid positions of the surface
American Society for Microbiology.
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5. Roles of Hof1p, Bni1p, Bnr1p, and Myo1p in Cytokinesis in Saccharomyces cerevisiae
Cytokinesis in Saccharomyces cerevisiae occurs by the concerted action of the actomyosin system and septum formation. Here we report on the roles of HOF1, BNI1, and BNR1 in cytokinesis, focusing on Hof1p. Deletion of HOF1 causes a temperature-sensitive defect in septum formation. A Hof1p ring forms on the mother side of the bud neck in G2/M, followed by the
The American Society for Cell Biology.
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6. Membrane cytochromes of Escherichia coli chl mutants.
The cytochromes present in the membranes of Escherichia coli cells having defects in the formate dehydrogenase-nitrate reductase system have been analyzed by spectroscopic, redox titration, and enzyme fractionation techniques. Four phenotypic classes differing in cytochrome composition were recognized. Class I is represented by strains with defects in the sy
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7. The Biarmed MUS POSCHIAVINUS Chromosome Carrying the H-2 Locus, T1posKlj, IS T7Bnr
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8. A third DNA polymerase from Spiroplasma citri and two other spiroplasmas.
Recently, two DNA polymerases (ScA and ScB) were isolated and characterized from Spiroplasma citri. We now have found a third DNA polymerase (ScC) not only in S. citri but also in the serologically related honeybee spiroplasma BC3 and the unrelated flower spiroplasma BNR1. Enzyme ScC is N-ethylmaleimide (NEM) sensitive. The three DNA polymerases from the hon
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9. Isolation and identification of menaquinone-9 from purified nitrate reductase of Escherichia coli.
On the basis of the observation that nitrate reductase from Escherichia coli is sensitive to UV irradiation with an action spectrum indicative of a naphthoquinone (F. Brito and M. Dubourdieu, Biochem. Int. 15:1079-1088, 1987), we extracted and characterized quinone components from two different preparations of purified nitrate reductase. A soluble form of ni
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10. Self-transferable plasmids determining the hemolysin and bacteriocin of Streptococcus faecalis var. zymogenes.
Strains of Streptococcus faecalis var. zymogenes, designated JH1 and JH3, produced a hemolysin and a bacteriocin. Hemolytic activity was lost from a low percentage of cells grown in broth at either 37 or 45 C. All nonhemolytic (Hly-) variants had lost bacteriocin activity (Ben-), and those from strain JH3 had also lost resistance to the bacteriocin (Bnr-). T
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11. Membrane cytochromes of Escherichia coli grown aerobically and anaerobically with nitrate.
Redox titration has been coupled to spectroscopic techniques, enzyme fractionation, and the use of mutants to examine the cytochrome composition of the membranes from cells grown aerobically and anaerobically with nitrate. A combination of techniques was found to be necessary to resolve the cytochromes. At least six b-type cytochromes were present. Besides c
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12. Genes coding for sensitivity to interferon (IfRec) and soluble superoxide dismutase (SOD-1) are linked in mouse and man and map to mouse chromosome 16.
By using 12 hamster-mouse hybrids segregating a mouse T(16;17)Bnr Robertsonian translocation chromosome in conjunction with 10 similar hybrids segregating normal mouse chromosomes, we have shown that the loci that control cellular sensitivity to interferon (IfRec) and code for the soluble enzyme superoxide dismutase (SOD-1) (superoxide:superoxide oxidoreduct