“…Objective: We aim to discuss the information available on TikTok regarding laser treatment for port wine stains (PWS). Methods: Two independent reviewers analyzed 200 TikTok videos with the hashtags #portwinestainlaser or #portwinestaintreatment, examining the video creator’s role (e.g., patient, parent, physician, or other), tone towards PWS and treatment options, and content (e.g., educational or non-educational, mention of any treatment risks). …”
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“…Concurrent staining of 25 cellular markers further enables the in-depth characterization of polysaccharide-specific cells. …”
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“…The NaClO solution had the highest efficacy for removing stains from the artificial teeth. Conversely, the CHX solution enhanced tea and coffee staining, and the teeth immersed in this solution showed clinically unacceptable colour changes (ΔE > 5.5). …”
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“…Immunohistochemical (IHC) staining was performed on pancreatic specimens obtained from patients with PDAC who were undergoing surgery. …”
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“…RESULTS: CD 10 antibody intensely stained the brush border of control kidney tissue with mild or no cytoplasmic staining. …”
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“…Ki-S1 staining intensity mirrored the changes in proliferative activity of ZR75 cells during serum deprivation and refeeding. …”
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“…Eighteen carcinomas were positive for p53 by tissue staining and ELISA assay. Nineteen tumours were negative by ELISA and immunohistochemistry, and 14 cases with low levels of positive staining by immunohistochemistry were negative by the ELISA assay. …”
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“…This was noticeable both for the number of positive cells within a section and for the intensity of staining. We therefore selected a panel of 17 tumour sections (nine were highly positive, three with medium to low staining and five with low to negative staining), which we analysed by polymerase chain reaction-single-strand conformation polymorphism analysis (PCR-SSCP) for the presence of a p53 mutation at the molecular level. …”
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“…Expression of the oestrogen-regulated pNR-2/pS2 protein has been studied in paraffin sections of a series of 172 primary breast cancers using an immunohistochemical technique. Positive staining of tumour cells was found in 117 tumours (68%): most of these tumours contained only a small proportion of positive cells. pNR-2 immunohistochemical staining correlated positively and significantly with the presence of oestrogen receptor. …”
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“…In this study paraffin sections of 483 primary breast cancers were stained with NCRC-11 and 3E1.2 using an immunoperoxidase system. …”
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“…The present study compared inherent Hoechst fluorescence between in vitro-stained EMT6/Ro (mouse mammary sarcoma) cells and host cells, to determine if these populations have different staining characteristics that may influence cell selection procedures. …”
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“…Acrolein-fixed, polyester wax-embedded tissue sections showed excellent preservation of light microscopic architecture and, when stained with toluidine blue, intense color contrast between DNA, which stained orthochromatically, and RNA, which stained metachromatically. …”
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“…This layer, designated LSM (for lanthanum-staining material), is not removable by trypsin, pronase, EDTA, DNase, α-amylase, neuraminidase, or N-acetyl-L-cysteine. …”
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“…Both types of granules stained for basic protein and arginine. It is concluded that azurophil and specific granules differ in their enzyme content. …”
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“…Among the techniques which have been reported to stain the surface coat of cells, for electron microscopy, is lanthanum staining en bloc. …”
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“…On the other hand, incubation with low concentrations of monovalent anti-M-CK Fab did not extract but rather decorated the M-line, giving rise to a distinct two-line staining pattern. A similar double-line staining pattern, although less pronounced, was also observed within the M-line of paraformaldehyde- prefixed myogenic cells, which after permeabilization were incubated with low concentrations of divalent anti-M-CK antibody. …”
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“…When ultrathin frozen sections of chicken cardiac muscle were osmicated, dehydrated in ethanol, embedded in ethyl cellulose, and stained with acidic uranyl acetate, filaments of 10-12 nm width were visualized in wide interfibrillar spaces. …”
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“…Polymorphonuclear leucocytes with vitally stained granules are present in the exudate, vessels, and interstitial tissue of the lung in experimental pneumonia, but they are not demonstrable in the general circulation in the same animals. 3. …”
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