báo cáo khoa học: "Kaposiform hemangioendothelioma in tonsil of a child associated with cervical lymphangioma: a rare case report" pptx

... 13:155-159.doi:10.1186/1477-7819-9-57Cite this article as: Rekhi et al.: Kaposiform hemangioendothelioma in tonsil of a child associated with cervical lymphangioma: a rare case report. World Journal of Surgical Oncology 2011 ... formation, lack of nuclearatypia and mitosis within tumor cells, al ong with HHV8negativity. This reinforces lack of a common pathwayfor a Kaposiform hemangioendothelioma and a Kaposi’ssarcoma. In ... is seen in a tufted angioma. KHE and tuftedangioma are probably same part of the spectrum. Cases of an acquired tufted angioma have been described with KMP, as well as cases of KHE have been...

Tài liệu Báo cáo khoa học: Antioxidant defences in cybrids harboring mtDNA mutations associated with Leber’s hereditary optic neuropathy docx

... Napoli1,2, Andrea Martinuzzi2, Giorgia Pantano2, Valentina De Riva2,Roberta Trevisan1,2, Elena Bisetto1,2, Lucia Valente1, Valerio Carelli3and Federica Dabbeni-Sala11 Department of Pharmacology ... cybrids in gal-DMEM. In contrast,GSH markedly increased in cells carrying the3460 ⁄ ND1 and 11778 ⁄ ND4 mutations, which onceagain showed similar behavior. A 12-h incubation in galactose caused a ... total amount of GSH in the samples was determined from a standardcurve obtained by plotting known amounts (0.05 to0.4 lgÆ mL)1) of GSH against the rate of change in A 412.GSH standards were...

Báo cáo khoa học: "Dose volume histogram analysis of normal structures associated with accelerated partial breast irradiation delivered by high dose rate brachytherapy and comparison with whole breast external beam radiotherapy fields" potx

... effect of an increased dose per fraction, the radiobiologicalequivalents of the standard breast dose reporting parame-ters were calculated using the linear quadratic equation[28]. Using an alpha/beta ... for each patient using standard medial(patient midline) and lateral (mid-axillary line) borders with appropriate collimator angulations to minimize ipsi-lateral lung volume irradiation. Appropriate ... breast irradiation with brachytherapy using the MammoSite catheter at this insti-tution was WBRT. Partial breast radiotherapy using EBRTwas not offered as an alternative at this institution at thistime.Axial...

Tài liệu Báo cáo khoa học: "Counter-Training in Discovery of Semantic Patterns" doc

... Counter-training is applicable in settings where a set of data points has to be catego-rized as belonging to one or more target categories.The main features of counter-training are:Training several ... learning names of entities of a given seman-tic class, e.g., diseases or infectious agents.6Themain differences are: a. the data-points in (Yan-garber et al., 2002) are instances of names ... we introduce a pa-rameter, : rather than acquiring a single patternon each iteration, each learner may acquire up topatterns (3 in this paper), as long as their scores arenear (within 5% of) ...

Tài liệu Báo cáo khoa học: "Detecting Errors in Part-of-Speech Annotation" docx

... itsoccurrences. As a result, our variation n-gram ap-proach is well suited for the gold-standard anno-tations generally resulting from a combination of automatic annotation and manual post-editing. A case ... ambiguous between beingan auxiliary, a main verb, or a noun and thus there is variation in the way can would be tagged in I can play the piano, I cantuna for a living, and Pass me a can ... Proceedings of Joint EMNLP and VeryLarge Corpora Conference. pp. 38-45.Rakesh Agrawal and Ramakrishnan Srikant, 1994.Fast Algorithms for Mining Association Rules in Large Databases. In Jorge...

Báo cáo khoa học: Comparative importance in vivo of conserved glutamate residues in the EX7E motif retaining glycosyltransferase Gpi3p, the UDP-GlcNAc-binding subunit of the ﬁrst enzyme in glycosylphosphatidylinositol assembly doc

... segregantsthat all grew at approximately comparable rates at 25 °Cand 37 °C, indicating that Gpi3p-C30 1A can complementthe lethal gpi3::kanMX4 mutation (Fig. 3A) . Moreover,introduction of a plasmid-borne ... first as an acid base catalyst, the results of site-directed mutagenesis studies of human muscleglycogen synthase and AceA indicated that, in both cases,mutations of the first glutamate had more ... alignments have led to the identification of signature motifs of amino acids [1–3]. Members of the largePfam GT1F glycosyltransferase family, with representatives in the bacteria, archaea, and eukaryotes,...

Báo cáo khoa học: " Biogeochemical cycles in forests of the "Sierra de Béjar" mountains (province of Salamanca, Spain): decomposition index of the leaf litter" ppsx

... mountains (province of Salamanca, Spain):decomposition index of the leaf litterI Santa ReginaJF GallardoConsejo Superior de Investigaciones Cientificas, Aptado 257, CSIC, Salamanca ... chosen in theSierra de Béjar area (south-east of theprovince of Salamanca, Spain): i) a climaxoak (Quercus pyrenaica Willd) forest about60 years old after clear cutting; ... ecosystems of the "Sierra de Béjar" mountains: a climax Quercus pyrenaica Willd oak forest, a paraclimax Castaneasativa Miller sweet-chestnut coppice, and a disclimax Pinus...

Báo cáo khoa học: "Safety margin in irradiation of colorectal liver metastases: assessment of the control dose of micrometastases" potx

... micrometastases in hepatic metastatic carcinomas. Nippon Geka Gakkai Zasshi 1990, 91:1778-1783.16. Wakai T, Shirai Y, Sakata J, Valera VA, Korita PV, Akazawa K, Ajioka Y, Hatakeyama K: Appraisal of 1 ... of the micrometastases. Statistical analysis included an analysis of variance (ANOVA) using backward selection. 95% tolerance intervals with coverage of 87.5 and 75% of the data of the normal ... Takenaka K, Gion T, Fujiwara Y, Shimada M, Yanaga K, Maeda T, Kajiyama K, Sugimachi K: Analysis of prognostic risk factors in hepatic resection for metastatic colorectal carcinoma with special...

báo cáo khoa học: "Linkage disequilibrium in French of Drosophila melanogaster" pot

... Natl. Acad. Sci. USA 68, 1065-1069Mukai T, Watanabe T.K. & Yamaguchi O. (1974) The genetic structure of natural populations of Drosophila melanogaster. XII. Linkage ... obtained for the Est-C-Est-6 pair appears more interesting since, in this case, Est-C and Est-6 are located in different arms of chromosome 3. Few cases of significant ... observed numbers of AABB,AABb, AaBB, AaBb, and total individuals in the sample. In Eq. (1) the only unknown is f11. Hill suggests that an initial value : f11 (4N»...

Tài liệu Báo cáo khoa học: Insights into the interaction of human arginase II with substrate and manganese ions by site-directed mutagenesis and kinetic studies Alteration of substrate speciﬁcity by replacement of Asn149 with Asp docx

... consequences of their replace-ments with asparagine. In fact, in contrast with argi-nase II, dialysis against EDTA results in species of theHis101Asn variant of arginase I which are half activeand ... activesites of this enzyme and arginase I. In spite of the rel-atively low agmatinase activity of the Asn149Asp vari-ant, it is clear that the interactions of arginase II with l-arginine and ... considered for arginase and agmatinase[20]. Such substrate discrimination is particularlyimportant for mammalian arginase II and agmatinase,as both enzymes are mitochondrial and functionallydifferent...

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