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Mostrando 781 - 800 Resultados de 1,332 Para Buscar '"Serrat"', tiempo de consulta: 0.26s Limitar resultados
  1. 781
    “…Ceratophysellaskarzynskiisp. n. is distinguished by its small body size (maximum length 1.09 mm), number of peg-like s-chaetae (30–32) in the ventral sensory file, the trilobed apical vesicle of antennal segment IV, five modified chaetae on dens, and serrated dorsal chaetae. A key to the Chinese species of the genus has been provided.…”
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    Ceratophysella species from mushrooms in China (Collembola, Hypogastruridae)
  2. 782
    “…Factors affecting the value of critical strain for the activation of serrated flow behavior in particular in medium-manganese steels were described.…”
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    Explanation of the PLC Effect in Advanced High-Strength Medium-Mn Steels. A Review
  3. 783
    “…Furthermore, rosette leaves of adult plants with guard cell-specific phytochrome deficiencies showed enhanced serration compared to the wild-type Col-0 parent. Thus, we demonstrate that guard cell-localized phytochromes impact the inhibition of hypocotyl elongation, as well as leaf margin morphology of adult rosette leaves in A. thaliana.…”
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    Guard-cell phytochromes impact seedling photomorphogenesis and rosette leaf morphology
  4. 784
    por Clark, John L., Clavijo, Laura
    Publicado 2022
    “…The new species are similar to D.fimbriata, D.laciniosa, D.macrophylla, and D.peponifera because of the facultative epiphytic habit, deeply serrate to laciniate calyx margins, and fleshy bivalved capsules with tardily dehiscent endocarps. …”
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    Two new species of Drymonia (Gesneriaceae) from Northwestern South America, including the discovery of the longest flower known in the genus
  5. 785
    “…CC-neutral-CpGs showed age-dependent hypermethylation in HNM, all precursors, and CCs, while CIMP-CpGs showed hypermethylation specifically in sessile serrated adenomas/polyps (SSA/Ps) and CIMP-CCs. BRAF(V600E)-mutated CCs and precursors showed a significant downregulation of TET1 and TET2 DNA demethylases. …”
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    DNA methylation instability by BRAF-mediated TET silencing and lifestyle-exposure divides colon cancer pathways
  6. 786
    “…Immunohistochemical analysis showed that SMOC2-positive cells were confined to the crypt bases in the normal intestinal mucosa, hyperplastic polyps, and sessile serrated adenomas, whereas traditional serrated adenomas and conventional adenomas exhibited focal or diffuse distribution patterns. …”
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    SMOC2, an intestinal stem cell marker, is an independent prognostic marker associated with better survival in colorectal cancers
  7. 787
    “…Participants characterized lesions using the Paris, Laterally Spreading Tumours, Kudo, Sano, NBI International Colorectal Endoscopic Classification (NICE), Workgroup serrAted polypS and Polyposis (WASP), and CONECCT classifications, and assessed the quality of images on a web-based platform. …”
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    Endoscopic characterization of colorectal neoplasia with different published classifications: comparative study involving CONECCT classification
  8. 788
    “…Histopathological slides of colonoscopic biopsy or resection specimens were collected and grouped into six classes by disease category: adenocarcinoma, tubular adenoma (TA), traditional serrated adenoma (TSA), sessile serrated adenoma (SSA), hyperplastic polyp (HP), and non-specific lesions. …”
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    Automated histological classification for digital pathology images of colonoscopy specimen via deep learning
  9. 789
    “…To study feasibility, inspection time, polyp detection rate (PDR), adenoma detection rate (ADR), sessile serrated lesion (SSL) detection rate (SDR), and the number of false positives were recorded. …”
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    Real-time colorectal polyp detection using a novel computer-aided detection system (CADe): a feasibility study
  10. 790
    por Lu, Sen, Jia, Cheng-You, Yang, Jian-She
    Publicado 2023
    “…The classical theories accept two models depicting the origin of CRC: The progression of adenoma to cancer and transformation from serrated polyps to cancer. However, the molecular mechanism of CRC development is very complex. …”
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    Future therapeutic implications of new molecular mechanism of colorectal cancer
  11. 791
    “…They are classified as adenomas, serrated polyps, hyperplastic polyps, and hamartomas based on histological evaluation. …”
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    A step-by-step guide to approaching colon polyps
  12. 792
    “…We found that the Portevin-Le Chatelier Effect, designated by the serrated characteristic in stress-strain curves, continuously decays until completely disappears with decreasing temperature. …”
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    Low temperature deformation behavior of an electromagnetically bulged 5052 aluminum alloy
  13. 793
    por Lv, Xiao-Peng
    Publicado 2017
    “…These include Cowden syndrome, MUTYH-associated polyposis, hereditary pancreatic cancer, Lynch syndrome, Peutz-Jeghers syndrome, familial adenomatous polyposis (FAP), attenuated FAP, serrated polyposis syndrome, and hereditary gastric cancer. …”
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    Gastrointestinal tract cancers: Genetics, heritability and germ line mutations
  14. 794
    “…We show that activation of NOTCH1 signaling in the murine intestinal epithelium leads to highly penetrant metastasis (100% metastasis; with >80% liver metastases) in Kras(G12D)-driven serrated cancer. Transcriptional profiling reveals that epithelial NOTCH1 signaling creates a tumor microenvironment (TME) reminiscent of poorly prognostic human CRC subtypes (CMS4 and CRIS-B), and drives metastasis through transforming growth factor (TGF) β-dependent neutrophil recruitment. …”
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    Epithelial NOTCH Signaling Rewires the Tumor Microenvironment of Colorectal Cancer to Drive Poor-Prognosis Subtypes and Metastasis
  15. 795
    “…This species belongs to the subgenus Odontacartia based on the following morphological features: presence of a rostral filaments, a pointed process on the last prosomite, a serrated terminal spine on female P5, and the absence of a protrusion on the basis of the male right P5. …”
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    A new species in the genus Acartia Dana, 1846 (Crustacea, Copepoda, Calanoida, Acartiidae) from the South Pacific coastal waters of Nadi Bay, Fiji
  16. 796
    “…Both positive and negative strain rate sensitivities (SRS) were shown in PLC regime, and SRS should be derived from same types of serrations. Based on the calculated activation energy, the substitutional atom Mo is considered to take primary responsibility for the PLC effect in present alloy.…”
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    Portevin-Le Châtelier Effect in a Powder Metallurgy Co-Ni-Based Superalloy
  17. 797
    “…Recent studies suggest that inflammation is of greater importance in the serrated pathway than in the adenoma-carcinoma pathway. …”
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    The Role of Inflammatory Cytokines in the Pathogenesis of Colorectal Carcinoma—Recent Findings and Review
  18. 798
    “…The features that distinguish individual taxa focus primarily on: plant size; arrangement of leaves on the stem; the symmetry, dimensions, shape, concavity and folding of leaves; cell length; serration of the leaf apex; the shape of the decurrencies; the length of the sporophyte and the shape of the operculum. …”
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    Taxonomic revision of the Plagiothecium curvifolium complex
  19. 799
    “…BACKGROUND: Colorectal cancer (CRC) is a heterogeneous disease that can develop via 3 major pathways: conventional, serrated, and alternate. We aimed to examine whether the risk factor profiles differ according to pathway-related molecular subtypes. …”
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    Risk Factors and Incidence of Colorectal Cancer According to Major Molecular Subtypes
  20. 800
    “…An increase in the luting cement film thickness results in the decrease in pull-out bond strength of prefabricated posts luted with resin cement, irrespective of the type/material/shape of the post. The serrated fiber posts showed the highest pull-out bond strength compared to the smooth surfaced fiber posts or serrated metal posts. …”
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    Effect of Luting Cement Film Thickness on the Pull-Out Bond Strength of Endodontic Post Systems
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