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Mostrando 181 - 200 Resultados de 211 Para Buscar '"Leica"', tiempo de consulta: 0.13s Limitar resultados
  1. 181
    “…Here, we have developed a new HREM prototype consisting of the assembly of a Leica Biosystems Nanocut rotary microtome with optics and a camera. …”
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    High Resolution Episcopic Microscopy for Qualitative and Quantitative Data in Phenotyping Altered Embryos and Adult Mice Using the New “Histo3D” System
  2. 182
    “…The surface of the sections was analyzed with a Leica EZ4D stereomicroscope and photographed at two magnification orders: 10x and 25x. …”
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    Evaluation of the sealer/gutta-percha ratio on sets of root section surfaces of some extracted teeth sealed using the cold lateral condensation technique
  3. 183
    “…In this paper, the developed low-cost IATS prototype, which consists of an RTS Leica TPS1201 instrument and GoPro Hero5 camera, is presented. …”
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    Vibration Monitoring of Civil Engineering Structures Using Contactless Vision-Based Low-Cost IATS Prototype
  4. 184
    “…Workflows included the Hamamatsu S210 scanner (operated under default and optimized profiles) and the Leica GT450. Digital tissue dropouts were detected by the aligned overlay of macroscopic glass slide camera images (reference) with images created by the slide scanners whole slide images. …”
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    Measuring digital pathology throughput and tissue dropouts
  5. 185
    “…After macroscopic analysis, FA were examined at standard low (20–40 ×), medium low (300–600 ×), and high ultrastructural (1200 ×) magnification through a SEM Stereoscan 360, Leica, Cambridge. SEM analysis enabled the identification of distinctive features of FA on hard surfaces, namely, amorphous crystals, micro-crystals with a morphology similar to those of uric or micro-crystals with a comparable morphology to cholesterol, absent in controls. …”
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    Morphological characterization using scanning electron microscopy of fly artifacts deposited by Calliphora vomitoria (Diptera: Calliphoridae) on household materials
  6. 186
    “…The ultrasound effect on the vessels was recorded by life imaging (5-MP HD-microscope camera, Leica®). The induced vessel diameter changes were evaluated in a defined time interval of 20 min using a Fiji macro. …”
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    In Vivo Vasospasm Induction by Ultrasound Application in the Chicken Chorioallantoic Membrane Model
  7. 187
    “…Furthermore, BM and SPL were stained with immunohistochemical reagents, namely MPO (Myeloperoxidase), CD235, CD34, CD117, CD68, CD61, CD20, CD3, CD4, CD8, CD138, HLA-DR (Human Leucocyte antigen - DR isotype), PD-1, PD-L1 (Programmed cell death protein and ligand 1), Ki67 and Caspase3 (Ventana Ultra and LEICA Bond III). Additionally, we performed in-situ hybridization of EBV (Epstein-Barr-Virus; LEICA Bond MAX), followed by PCR of the EBV nuclear antigen 1 (Thermo Fisher and Roche). …”
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    COVID-19: B-Cell Depletion and Sepsis Related Changes in Bone Marrow and Spleen
  8. 188
    “…MATERIAL/METHODS: We used anatomical dissection, digital-image analysis (system of Leica QWin Pro 16) and statistical analysis (Student T test, one-way ANOVA, post-hoc RIR Tukey test, and regression analysis) to examine the increase in length (mm), proximal external diameter (mm), and volume (mm(3)) of the common iliac arteries in 124 (60 males, 64 females) spontaneously aborted human fetuses aged 15–34 weeks. …”
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    The normal growth of the common iliac arteries in human fetuses – an anatomical, digital and statistical study
  9. 189
    “…MATERIAL/METHODS: Using the methods of anatomical dissection, digital-image analysis (Leica QWin Pro 16) and statistical analysis (Student’s t test, one-way ANOVA, post-hoc RIR Tukey test, linear regression), the growth in CSA (in mm(2)) of the abdominal aorta, the common, external, and internal iliac arteries in 124 (60 males, 64 females) spontaneously aborted human fetuses aged 15–34 weeks was examined. …”
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    The normal growth of cross-sectional areas of the aorto-iliac segment in human fetuses – an anatomical, digital, and statistical study
  10. 190
    “…CDX2 status was determined via immunohistochemistry using the Leica Bond™ CDX2 (clone EP25) ready‐to‐use primary antibody. …”
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    Effects of CDX2 on prognosis and chemotherapy responsiveness in mismatch repair‐deficient colorectal cancer
  11. 191
    por Tangjanyatam, Sagol
    Publicado 2021
    “…There were 113 cases operated on under halogen-illuminated microscope (Carl Zeiss OPMI LUMERA S7(®)) and 114 cases operated on under light-emitting diode (LED)-illuminated microscope (Leica PROVEO 8(®)). All cases were operated on by the same surgeon (S.T.). …”
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    Retrospective Comparison of Intraoperative Parameters, Efficacy and Safety in Cataract Surgery Between Halogen and Light-Emitting Diode (LED) Illuminated Surgical Microscope
  12. 192
    “…Using FISH analysis, the break-apart molecular probes (EWSR1 (22q12) Break – XL, Leica Biosystem, Nussloch, Germany) showed distinct broken red and green fluorochromes, diagnostic of Ewing sarcoma. …”
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    Sudden unexpected death in a 17-year-old boy due to unacknowledged adamantinoma-like Ewing sarcoma
  13. 193
    “…Two cohorts of malignant, colorectal cancer, 20X WSI (ScanscopeXT, Leica Biosystems, Illinois), were assembled. The study identified a "recent cohort" that included 76 WSIs created on 2018 or later. …”
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    Accuracy of whole slide image based image analysis is adversely affected by preanalytical factors such as stained tissue slide and paraffin block age
  14. 194
    “…The STED saturation intensity as well as the power- and gate time-dependent resolution were tested by Leica SP8 STED super-resolution nanoscopy. The time-lapse 3D confocal imaging and time-lapse STED super-resolution imaging were then designed to study the complex physiological functions of LDs. …”
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    A new organic molecular probe as a powerful tool for fluorescence imaging and biological study of lipid droplets
  15. 195
    “…Cells were stained using WT1 and RAD51 antibodies with immunofluorescence and reviewed under Leica camera microscopy; RAD51 foci were counted. …”
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    Identification of RAD51 foci in cancer-associated circulating cells of patients with high-grade serous ovarian cancer: association with treatment outcomes
  16. 196
    “…A confocal laser scanning microscope (Leica, Microsystem Heidel GmbH, Version 2.00 build 0585, Germany) was used to evaluate dentinal tubule penetration, and Universal Testing Machine was utilised to measure the push-out bond strength (Shimadzu, Japan) using a plunger size of 0.4 mm and speed of 1mm/min. …”
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    Evaluation of push-out bond strength, dentinal tubule penetration and adhesive pattern of bio-ceramic and epoxy resin-based root canal sealers
  17. 197
    “…The vessels were counted individually with the Leica Application Suite v4 program. All statistical analyses were performed using SPSS 18.0 (Chicago, IL, USA) software, and p values ≤ 0.05 were considered significant. …”
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    The relationship between lymphatic vascular density and vascular endothelial growth factor A (VEGF-A) expression with clinical-pathological features and survival in pancreatic adenocarcinomas
  18. 198
    “…FITC-insulin uptake was imaged with Leica Confocal Microscope. RESULTS: Insulin receptor (INSR), insulin receptor substrate-1 (IRS-1) were inhibited in drug-induced resistance, whereas IRS-2 was significantly induced in all the chemoresistant cells tested when compared to their parental counterparts. …”
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    Modulation of insulin/IGFs pathways by sirtuin-7 inhibition in drug-induced chemoreistance
  19. 199
    “…The slides were stained and scanned (Aperio ScanScope XT), IA was performed by the Aperio/Leica Colocalization and Genie Classifier/Nuclear algorithms. …”
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    Digital immunohistochemistry platform for the staining variation monitoring based on integration of image and statistical analyses with laboratory information system
  20. 200
    “…The influence of SPE on NF-κB and MAPKs signaling relevant proteins was measured by Western blotting analysis, while the intracellular nitric oxide (NO) generation and NF-κB/p65 nuclear translocation were determined using Leica TCS SP8 laser scanning confocal microscope. …”
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    Siegesbeckia pubescens Makino inhibits Pam(3)CSK(4)-induced inflammation in RAW 264.7 macrophages through suppressing TLR1/TLR2-mediated NF-κB activation
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