Showing 1,701 - 1,720 results of 10,572 for search '"tumors"', query time: 0.09s Refine Results
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    Sentinel lymph nodes biopsy for malignant tumors using Technefit radioactive colloid Technetium 99mTc by Irina Onofriychuk, Aziz Zikiryahodzhaev, Anatoliy Ermakov, Nataliya Ablitsova, Eric Saribekyan, Elena Rasskazova, Gadgimurad Zapirov, Stanislav Mikhailov, Andrey Kaprin, Anna Sukhotko, Serghei Covantsev

    Published 2024-12-01
    “…The first trial included Technefit intradermal-hypodermal injection into one point above the tumor node, RPP activity of 75 to 200 mBq at a room temperature of 21°C, without preliminary anesthesia with Novocain solution. …”
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  4. 1704
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    Kinetic Analysis of 2-[C]Thymidine PET Imaging Studies of Malignant Brain Tumors: Preliminary Patient Results by Joanne M. Wells, David A. Mankoff, Janet F. Eary, Alexander M. Spence, Mark Muzi, Finbarr O'Sullivan, Cheryl B. Vernon, Jeanne M. Link, Kenneth A. Krohn

    Published 2002-07-01
    “…2-[ 11 C]Thymidine (TdR), a PET tracer for cellular proliferation, may be advantageous for monitoring brain tumor progression and response to therapy. Kinetic analysis of dynamic TdR images was performed to estimate the rate of thymidine transport ( K 1t ) and thymidine flux ( K TdR ) into brain tumors and normal brain. …”
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  6. 1706

    Inhalable nanovesicles loaded with a STING agonist enhance CAR-T cell activity against solid tumors in the lung by Tianchuan Zhu, Yuchen Xiao, Zhenxing Chen, Hanxi Ding, Shoudeng Chen, Guanmin Jiang, Xi Huang

    Published 2025-01-01
    “…Abstract Suppression of chimeric antigen receptor-modified T (CAR-T) cells by the immunosuppressive tumor microenvironment remains a major barrier to their efficacy against solid tumors. …”
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  7. 1707

    Optimal Timing for Resuming Antithrombotic Agents and Risk Factors for Delayed Bleeding after Endoscopic Resection of Colorectal Tumors by Kazuko Beppu, Taro Osada, Naoto Sakamoto, Tomoyoshi Shibuya, Kenshi Matsumoto, Akihito Nagahara, Takeshi Terai, Tatsuo Ogihara, Sumio Watanabe

    Published 2014-01-01
    “…We investigated (1) patient-factors: resuming antithrombotic agents within 5 days following endoscopic resection, hypertension, and diabetes mellitus; and (2) tumor-factors: morphology, size, location, and resection technique by conditional logistic regression. …”
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  8. 1708

    Technetium 99m–Labeled VQ Peptide: A New Imaging Agent for the Early Detection of Tumors or Premalignancies by Jiyun Shi, Liyang Cui, Bing Jia, Zhaofei Liu, Peng He, Chengyan Dong, Xiaona Jin, Huiyun Zhao, Fang Li, Fan Wang

    Published 2013-07-01
    “…The biodistribution in the HT-29 tumor model showed that although the absolute tumor uptake values were relatively low (0.60 ± 0.09, 0.41 ± 0.09, 0.36 ± 0.18, and 0.19 ± 0.08 %ID/g at 0.5, 1, 2, and 4 hours postinjection, respectively), the tumor uptake was higher than that of any of the other organs except for the kidneys at any time point examined, which led to the high tumor to nontarget ratios. …”
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  9. 1709
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    Ultrasound and histopathological assessment of benign, borderline, and malignant thyroid tumors in pediatric patients: an illustrative review and literature overview by Dominika Januś, Dominika Januś, Monika Kujdowicz, Monika Kujdowicz, Aleksandra Kiszka-Wiłkojć, Aleksandra Kiszka-Wiłkojć, Konrad Kaleta, Anna Taczanowska-Niemczuk, Anna Taczanowska-Niemczuk, Jan Radliński, Kamil Możdżeń, Zuzanna Nowak, Wojciech Górecki, Wojciech Górecki, Jerzy B. Starzyk, Jerzy B. Starzyk

    Published 2025-01-01
    “…Benign nodules like dyshormonogenetic goiter showed solid hypoechoic features on ultrasound and dense fibrosis on histopathology, while thyroid follicular nodular disease exhibited isoechoic nodules with halos, histologically revealing dilated follicles. In borderline tumors, well-differentiated tumor of uncertain malignant potential (WDT-UMP) nodules were hypo/hyperechoic with occasional capsular invasion, resembling papillary thyroid carcinoma (PTC) features histologically. …”
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    Microultrasound Molecular Imaging of Vascular Endothelial Growth Factor Receptor 2 in a Mouse Model of Tumor Angiogenesis by Joshua J. Rychak, James Graba, Alison M.Y. Cheung, Bina S. Mystry, Jonathan R. Lindner, Robert S. Kerbel, F. Stuart Foster

    Published 2007-09-01
    “…High-frequency microultrasound imaging of tumor progression in mice enables noninvasive anatomic and functional imaging at excellent spatial and temporal resolution, although microultrasonography alone does not offer molecular scale data. …”
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  19. 1719

    Expression of EZH2 and H3K27me3 predicts tumor biology of urothelial carcinoma by Rasheeda Mohamedali, Suvradeep Mitra, Swarnendu Mandal, Prasant Nayak, Amit K. Adhya, Suvendu Purkait

    Published 2023-07-01
    “…Results: EZH2 showed a significant correlation with the tumor grade and lamina propria invasion (p < 0.001). …”
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