Search Results - (Author, Cooperation:J. Bras)
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1C. Cruchaga ; C. M. Karch ; S. C. Jin ; B. A. Benitez ; Y. Cai ; R. Guerreiro ; O. Harari ; J. Norton ; J. Budde ; S. Bertelsen ; A. T. Jeng ; B. Cooper ; T. Skorupa ; D. Carrell ; D. Levitch ; S. Hsu ; J. Choi ; M. Ryten ; J. Hardy ; D. Trabzuni ; M. E. Weale ; A. Ramasamy ; C. Smith ; C. Sassi ; J. Bras ; J. R. Gibbs ; D. G. Hernandez ; M. K. Lupton ; J. Powell ; P. Forabosco ; P. G. Ridge ; C. D. Corcoran ; J. T. Tschanz ; M. C. Norton ; R. G. Munger ; C. Schmutz ; M. Leary ; F. Y. Demirci ; M. N. Bamne ; X. Wang ; O. L. Lopez ; M. Ganguli ; C. Medway ; J. Turton ; J. Lord ; A. Braae ; I. Barber ; K. Brown ; P. Passmore ; D. Craig ; J. Johnston ; B. McGuinness ; S. Todd ; R. Heun ; H. Kolsch ; P. G. Kehoe ; N. M. Hooper ; E. R. Vardy ; D. M. Mann ; S. Pickering-Brown ; N. Kalsheker ; J. Lowe ; K. Morgan ; A. David Smith ; G. Wilcock ; D. Warden ; C. Holmes ; P. Pastor ; O. Lorenzo-Betancor ; Z. Brkanac ; E. Scott ; E. Topol ; E. Rogaeva ; A. B. Singleton ; M. I. Kamboh ; P. St George-Hyslop ; N. Cairns ; J. C. Morris ; J. S. Kauwe ; A. M. Goate
Nature Publishing Group (NPG)
Published 2013Staff ViewPublication Date: 2013-12-18Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: African Americans/genetics ; Age of Onset ; Aged ; Aged, 80 and over ; Alzheimer Disease/*genetics/metabolism ; Amyloid beta-Peptides/metabolism ; Amyloid beta-Protein Precursor/metabolism ; Brain/metabolism ; Case-Control Studies ; Europe/ethnology ; Exome/genetics ; Female ; Genetic Predisposition to Disease/*genetics ; Genetic Variation/*genetics ; Humans ; Male ; Peptide Fragments/metabolism ; Phospholipase D/deficiency/*genetics/metabolism ; Protein Processing, Post-Translational/genetics ; ProteolysisPublished by: -
2Staff View
Publication Date: 2018-06-22Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Genetics, Medicine, Diseases, Online OnlyPublished by: -
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ISSN: 0006-291XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0006-291XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0038-1098Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: PhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0006-291XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0165-4608Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: MedicineType of Medium: Electronic ResourceURL: -
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ISSN: 0304-8853Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: PhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0304-8853Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: PhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0304-8853Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: PhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 0304-8853Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: PhysicsType of Medium: Electronic ResourceURL: -
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ISSN: 1420-9071Source: Springer Online Journal Archives 1860-2000Topics: BiologyMedicineNotes: Summary Bradford andDavies did not succeed in demonstrating with their indicator-experiments that free hydrochloric acid is formed without a precursor in the oxyntic cells of the gastric mucosa. The free hydrochloric acid, as shown by them, is formed as an artefact owing to the action of the indicator.Type of Medium: Electronic ResourceURL: -
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ISSN: 1572-9699Source: Springer Online Journal Archives 1860-2000Topics: BiologyType of Medium: Electronic ResourceURL: -
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ISSN: 1432-2021Source: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyGeosciencesPhysicsNotes: Abstract Different types of lattice defects have been studied by transmission electron microscopy (TEM) at 100 and 200 kV in a sample of natural marcasite. The most frequently occurring Burgers vectors are b=[001], [100] and 〈101〉. Dislocations with large Burgers vectors (b=〈110〉 and 〈111〉) have also been characterized: these are possibly split. Interactions between the different dislocations result in a build-up of dislocation networks. Dislocation structures show that the sample has undergone a strong recovery. These observations are confirmed by metallographic and scanning electron microscopy (SEM) observations after chemical etching.Type of Medium: Electronic ResourceURL: -
15Plasma concentrations of the enantiomers of halofantrine and its main metabolite in malaria patientsGimenez, F. ; Gillotin, C. ; Basco, L. K. ; Bouchaud, O. ; Aubry, A. -F. ; Wainer, I. W. ; Bras, J. ; Farinotti, R.
Springer
Published 1994Staff ViewISSN: 1432-1041Keywords: Halofantrine ; Enantiomers ; Malaria ; stereoselectivity ; Plasmodium falciparumSource: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyMedicineNotes: Abstract The plasma concentrations of the enantiomers of halofantrine and its N-desbutyl metabolite in six patients with malaria were measured after oral administration of 3×750 mg doses of micronised, racemic halofantrine hydrochloride given at 6-hour intervals. Significant differences were observed between the plasma concentrations of the enantiomers both of halofantrine and its N-monodesbutyl metabolite. AUC084h values were higher for (+)halofantrine (9917 μg·ml−1·h) than for (-)-halofantrine (6127 μg·ml−1·h). The clinical significance of these observations is not known. The isomers have equipotent activity in vitro but their relative toxicity has not yet been assessed.Type of Medium: Electronic ResourceURL: -
16Pussard, E. ; Verdier, F. ; Faurisson, F. ; Scherrmann, J. M. ; Bras, J. ; Blayo, M. C.
Springer
Published 1987Staff ViewISSN: 1432-1041Keywords: amodiaquine ; Plasmodium falciparum malaria ; monodesethylamodiaquine ; HPLC ; pharmacokinetics ; prophylaxis ; metabolismSource: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyMedicineNotes: Summary The disposition of monodesethylamodiaquine was studied in four healthy subjects after a single oral dose of 10 mg/kg amodiaquine base. Amodiaquine was not found in any sample, but the major metabolite monodesethylamodiaquine was detected and was assumed to be the sole derivative that contributed significantly to antimalarial activity in the blood. The best fit for the decay of the metabolite was obtained with a three-compartment model. The half-lives of the first two phases were 3.2 to 11.4 h for t1/2α1 and 22.7 to 50.3 h for t1/2α2 in plasma. The half-life of the terminal phase ( t1/2β) was between 9 and 18.2 days. The concentration in whole blood was 4- to 6-times higher than in plasma. Three schedules (alternate days, weekly, daily) of the conventional prophylactic dose of 10 mg/kg per week were compared in six other healthy subjects. There were significant differences in the plasma monodesethylamodiaquine levels between the three schedules.Type of Medium: Electronic ResourceURL: -
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ISSN: 1572-9699Source: Springer Online Journal Archives 1860-2000Topics: BiologyNotes: Abstract The virulence of B. gingivalis strain W83 was studied in an experimental animal model. Cells grown overnight, washed and resuspended in broth, were injected intradermally or subcutaneously in the back of guinea pigs, rats and mice. This strain proved to be very virulent, causing a severe plegmonous abscess in guinea pigs. Also in mice, which are thought to be resistant to infections with black-pigmented Bacteroides strains, the same type of infection could be induced. Rats proved to be rather insensitive. The model presented can be used as a simple virulence test for these anaerobic bacteria.Type of Medium: Electronic ResourceURL: -
18Staff View
ISSN: 1432-1955Source: Springer Online Journal Archives 1860-2000Topics: BiologyMedicineType of Medium: Electronic ResourceURL: