Search results for " Wald"

showing 10 items of 14 documents

Sister chromatid exchange in Waldenström's macroglobulinemia

1993

Results on sister chromatid exchange (SCE) frequency and interchromosomal distribution in bone marrow and peripheral blood cultures from patients with Waldenström's macroglobulinemia are reported. PHA-stimulated bone marrow cultures showed increased SCE frequencies in all 12 patients examined. The increase was particularly high in two cases (17.07 and 16.77 SCE/cell, respectively) and, in one of them, a very high SCE level was found in PHA-stimulated peripheral blood culture (40.81 SCE/cell). In LPS-stimulated cultures, increased SCE levels were observed in some patients. Comparison between SCE frequency in bone marrow cell cultures with either mitogen showed a significant increase in PHA-s…

AdultMaleCancer ResearchG chromosomeCellSister chromatid exchangeBiologyGeneticsmedicineHumansPooled dataMolecular BiologyAgedCell CycleMacroglobulinemiaWaldenstrom macroglobulinemiaMiddle AgedCell cyclemedicine.diseaseMolecular biologySettore BIO/18 - Geneticamedicine.anatomical_structureImmunologySister chromatid exchanges Waldenstrom's macroglobulinemiaFemaleBone marrowWaldenstrom MacroglobulinemiaSister Chromatid ExchangeCancer Genetics and Cytogenetics
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Chromosomal abnormalities in Waldenström's macroglobulinemia

1992

We report the results of cytogenetic studies of direct bone marrow (BM) preparations and of short-term BM and peripheral blood (PB) cultures from 17 patients with Waldenström's macroglobulinemia. We noted clonal chromosome changes in 10 patients. Abnormalities affected chromosomes X, Y, 2, 4, 5, 15, 16, 18, 19, 20, 21, and 22; in particular, chromosomes 2, 4, and 5 were involved in structural changes: a homogeneously staining region [hsr(2)], a der(4)t(4;?)(q32;?), and a 5q+. The other chromosomes were involved in numerical abnormalities, such as pseudodiploidy (a 46,X,-X,+15 clone), loss of chromosome Y, and monosomy of chromosomes 16, 18, 19, 20, 21, and 22. Nonclonal chromosome rearrange…

AdultMaleCancer Researchmedicine.medical_specialtyMonosomyClone (cell biology)Chromosome rearrangements Waldenström's macroglobulinemiaBiologyGeneticsmedicineHumanseducationMolecular BiologyHomogeneously Staining RegionAgedGeneticsAged 80 and overChromosome Aberrationseducation.field_of_studyCytogeneticsMacroglobulinemiaWaldenstrom macroglobulinemiaChromosomeKaryotypeMiddle Agedmedicine.diseaseMolecular biologySettore BIO/18 - GeneticaChromosomes Human Pair 2FemaleWaldenstrom Macroglobulinemia
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Intracranial venous sinus thrombosis as unusual presentation of Bing-Neel syndrome: case illustration.

2017

A 42-year-old woman presented with progressive blurred vision, vertigo, and headache. MRI showed bilateral intraocular protrusion of the optic nerve head and right transverse sinus thrombosis . Low-molecular-weight heparin was administered without symptom relief. Additional MRI showed left frontoparietal arachnoid space obliteration by pathological tissue, and infiltration of the sagittal and right transverse sinuses. After Gd administration, we observed diffuse enhancement of the dura in the left cerebral hemisphere and subdural and epicranial soft-tissue infiltration . A biopsy of the extra-axial tissue was performed. Histological examination showed a neoplasm composed of large cells with…

Adultmedicine.medical_specialtyvascular disorders03 medical and health sciencesSinus Thrombosis Intracranial0302 clinical medicinemedicineHumansBing–Neel syndromebusiness.industryWaldenstrom macroglobulinemiaWaldenstrom macroglobulinemiaBrainGeneral Medicinemedicine.diseasecentral nervous systemThrombosisMagnetic Resonance ImagingIntracranial venous sinusSurgeryBing-Neel syndromeFemalePresentation (obstetrics)businessBing-Neel syndrome Waldenstrom macroglobulinemia central nervous system vascular disordersBing-Neel syndrome; Waldenstrom macroglobulinemia; central nervous system; vascular disorders030217 neurology & neurosurgery030215 immunology
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Possible involvement of the IL4 gene in Waldenström's macroglobulinemia

1994

Abstract We report the results of a molecular investigation of 11 patients affected by Waldenstrom's macroglobulinemia, a rare B-cell malignancy characterized by an excessive proliferation of immunoglobulin(Ig)M-secreting plasmacytoid cells. In particular, we studied the interleukin-4 (IL4) gene, which codes for a B-specific growth factor capable of stimulating the proliferation and differentiation of secreting plasma cells. By Southern hybridization, in three patients we found the presence of additional bands in comparison with the expected pattern; moreover, these bands showed a different degree of intensity.

Cancer Researchmedicine.medical_treatmentGrowth factorWaldenstrom macroglobulinemiaMacroglobulinemiaBiologymedicine.diseaseMalignancyMolecular biologyBlotting SouthernSettore BIO/18 - GeneticaCytokineImmunologyGeneticsmedicinebiology.proteinHumansInterleukin-4Waldenstrom MacroglobulinemiaAntibodyIL-4 gene Waldenstrom's MacroglobulinemiaMolecular BiologyInterleukin 4Southern blotCancer Genetics and Cytogenetics
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Steiner configurations ideals: Containment and colouring

2021

Given a homogeneous ideal I&sube

HypergraphSteiner systemsCurrent (mathematics)General MathematicsIdeals of points Monomial ideals Steiner systems Symbolic powers of ideals Waldschmidt constantideals of points0102 computer and information sciencesCommutative Algebra (math.AC)01 natural sciencesCombinatoricsMathematics - Algebraic GeometryMonomial idealsFOS: MathematicsComputer Science (miscellaneous)Mathematics - Combinatorics13F55 13F20 14G50 51E10 94B270101 mathematicsAlgebraic Geometry (math.AG)Engineering (miscellaneous)MathematicsSymbolic powers of idealsmonomial idealsContainment (computer programming)ConjectureIdeal (set theory)Mathematics::Commutative Algebralcsh:Mathematics010102 general mathematicslcsh:QA1-939Mathematics - Commutative AlgebraIdeals of pointsWaldschmidt constantComplement (complexity)Settore MAT/02 - AlgebraSteiner systemCover (topology)010201 computation theory & mathematicssymbolic powers of idealsIdeals of points; Monomial ideals; Steiner systems; Symbolic powers of ideals; Waldschmidt constantCombinatorics (math.CO)Settore MAT/03 - Geometriamonomial ideals ideals of points symbolic powers of ideals Waldschmidt constant Steiner systems
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Frühling ohne Opfer. Laurent Chétouanes Sacré Sacre du printemps

2018

This paper presents a phenomenological in-depth analysis of Laurent Chétouane's choreography of Stravinsky's Rite of Spring. It focuses on the questions of sacrifice, community and relation.

Settore L-ART/05 - Discipline Dello SpettacoloDance phenomenology Waldenfels sacrifice Stravinsky rite of spring Chétouane contemporary dance choreography relations
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The “ThreePlusOne” Likelihood-Based Test Statistics: Unified Geometrical and Graphical Interpretations

2014

The presentation of the well known Likelihood Ratio, Wald and Score test statistics in textbooks appears to lack a unified graphical and geometrical interpretation. We present two simple graphical representations on a common scale for these three test statistics, and also the recently proposed Gradient test statistic. These unified graphical displays may favour better understanding of the geometrical meaning of the likelihood based statistics and provide useful insights into their connections.

Statistics and ProbabilityScore testInterpretation (logic)Theoretical computer scienceScale (ratio)General MathematicsLikelihood ratio Wald Score Gradient statistic geometrical interpretation graphical displaySimple (abstract algebra)Likelihood-ratio testStatisticsStatistical inferenceTest statisticStatistics Probability and UncertaintySettore SECS-S/01 - StatisticaStatistical hypothesis testingMathematicsThe American Statistician
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“Emerson's Napoleon; or, the French Emperor as (American) Democrat and Businessman”

2005

International audience

[SHS.LITT] Humanities and Social Sciences/LiteratureRepresentative Men[SHS.LITT]Humanities and Social Sciences/Literature[ SHS.LITT ] Humanities and Social Sciences/LiteratureComputingMilieux_MISCELLANEOUSRalph Waldo EmersonNapoléon
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'Rosemarie Waldrop : A Poetics of Contiguity' in 'Poètes américaines : architectes du langage',

2005

International audience; Construction énergétique émergeant d’un champ compositionnel, le poème de Rosmarie Waldrop est chronique de son écriture, d’un processus permanent de composition/décomposition. Matérialiste, l’approche de Waldrop dans A Key into the Language of America permet l’interaction entre discours passé et discours présent. Le moi est un carrefour et une dissémination dans la pluralité de ses actions, le poète est créateur de lieux successifs où l’expérience du langage se fait dans le conflit. Les modes paratactiques chez Rosmarie Waldrop rattachent des textes empruntés au xviie siècle au devenir de cette expérience et révèlent comme horizon de la poésie contemporaine la postu…

[SHS.LITT] Humanities and Social Sciences/LiteratureRosmarie Waldrop[SHS.LITT]Humanities and Social Sciences/LiteratureRoger Williamshypertexte[ SHS.LITT ] Humanities and Social Sciences/Literaturepoésie américaineperformance
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“Ralph Waldo Emerson’s Intellectual Declaration of Independence”

2002

International audience

[SHS.LITT] Humanities and Social Sciences/Literature[SHS.LITT]Humanities and Social Sciences/LiteratureThe American Scholar[ SHS.LITT ] Humanities and Social Sciences/Literaturecultural nationalismComputingMilieux_MISCELLANEOUSRalph Waldo Emerson
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