Mostrando 2,881 - 2,900 Resultados de 90,883 Para Buscar '"Stains"', tiempo de consulta: 0.50s Limitar resultados
  1. 2881
    Publicado 1976
    “…In employing fixed frozen ultrathin sections as substrates for immunoferritin labeling of intracellular antigens, we have found that conventional glutaraldehyde fixation sometimes permits very little specific staining of the sections, either because it inactivates certain protein antigens, or because it renders them inaccessible to the antibody stains. …”
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  2. 2882
    “…The chondrocytes contain, in addition, a material which stains strongly with acid fuchsin and appears in the electron microscope as a relatively dense felt-work. …”
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  3. 2883
    por Morag, Roy, Fridman, Eduard, Mor, Yoram
    Publicado 2009
    “…The morphological picture and the special stains were compatible with aggressive angiomyxoma of the scrotum and peritoneum.…”
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  4. 2884
    “…Detection and identification of blood, semen and saliva stains, the most common body fluids encountered at a crime scene, are very important aspects of forensic science today. …”
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  5. 2885
    “…Pathology revealed similar histologic characteristics of her 2001 BCAC diagnosis, and further IHC stains revealed positive estrogen receptor staining.…”
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  6. 2886
    “…Clinicopathological and radiological assessment together with a thorough evaluation of gross and histological features, including the use of immunohistochemical stains, is essential to confirm the diagnosis and rule out the possibility of primary clear cell carcinoma of ovary, as this has important prognostic and therapeutic implications.…”
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  7. 2887
    “…We report the case of a 71-year-old woman with colocalization of a metazoan parasite, possibly cysticercosis, and a WHO grade IV neuroepithelial tumor with exclusively neuronal differentiation by immunohistochemical stains (immunopositive for synaptophysin, neurofilament protein, and Neu-N and not for GFAP, vimentin, or S100). …”
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  8. 2888
    “…[Image: see text] We report the discovery of a fluorogenic dye, N(1),N(3)-di(2-aminidonaphthalen-6-yl) propane-1,3-diamine, MitoBlue, which selectively stains functional mitochondria while displaying low toxicity, bright blue emission, and high resistance to photobleaching. …”
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  9. 2889
    por Farris, Alton B, Alpers, Charles E
    Publicado 2014
    “…Areas of uncertainty include determination of the composition of the matrix in a fibrotic parenchyma, the definition of how the interstitium is involved by fibrosing injuries, the choice of histologic stains for evaluation of renal fibrosis, and the reproducibility and robustness of measures currently employed by pathologists, both with and without the assistance of computerized imaging and assessments. …”
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  10. 2890
  11. 2891
    “…Performing systematic specific stains for fungal elements and culture on tissue samples ensures accurate differential diagnosis.…”
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  12. 2892
    “…Full necropsy was performed; microbiology showed Candida krusei presence in liver, but histopathology didn’t confirm fungal presence with special stains, so scanning electron microscopy was essential to prove a detailed diagnosis of extensive mycosis.…”
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  13. 2893
    “…All compounds were tested by a stains-all assay at pH 7 and by a Morgan-Elson assay at pH 3.5 for hyaluronidase inhibitory activity at a concentration of 100 µM. …”
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  14. 2894
    “…Cystoscopic examination showed black patches and biopsy revealed pigmentation in the epithelium and underlying lamina propria. Special stains identified the pigment to be melanin. No malignant cells were identified.…”
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  15. 2895
    “…The pathological pattern is quite unique with distinct immunohistochemical stains. Up to this day, there is no established standard treatment owing to the scarcity of this tumor. …”
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  16. 2896
    por Saliba, Elie, Bhawan, Jag
    Publicado 2021
    “…Immunohistochemical stains are increasingly used to aid in the diagnosis of malignant melanoma, especially when the differentiation of the tumor is unclear based on examination with hematoxylin and eosin. …”
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  17. 2897
    “…Bone marrow biopsy performed six months later revealed noncaseating granulomas with negative stains for AFB. He was diagnosed with sarcoidosis and treated with prednisone. …”
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  18. 2898
    “…In order to understand the clinical epidemiological characteristics of S. aureus stains in the First Affiliated Hospital of Wenzhou Medical University in 2018, the prevalence and the drug resistance of S. aureus stains were investigated, for improving the clinical effective prevention and control of S. aureus infection. …”
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  19. 2899
    “…A combined score was generated to determine the sensitivity (defined as the intensity of haematoxylin staining being too weak or too strong and the colour of the haematoxylin staining not being blue/black) and specificity (defined as the presence of haematoxylin background staining, uneven staining, and staining deposits) for each of the four haematoxylin subtypes. …”
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  20. 2900
    por Lima-de-Faria, A., Moses, M. J.
    Publicado 1966
    “…The nucleoli are Feulgen negative, alkaline fast green negative, stain violet with azure B, and do not stain with azure B after RNase digestion, thus confirming their RNA content. …”
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