Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Tumor Localization"”.
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Interpretable Tumor Localization in Bladder Cancer Histopathology Using Deep Multiple Instance Learning
… slide context beyond local morphology, such as tumor subtyping and mutation prediction. To this end, we compare CLAM, a recently developed multiple instance learning model designed to address these limitations, to a tile-based computer vision model on over 1,500 hematoxylin and eosin …
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Motion Estimation and Motion-Compensated Reconstruction for Four-Dimensional Cone Beam Computed Tomography (4D-CBCT)
… few fraction number requires higher accuracy for tumor localization. For organs influenced by the respiration, respiration induced motion becomes the principal cause for tumor localization uncertainty and four dimensional (4D) cone beam computed tomography (CBCT) has been developed to locate tumor …
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Ο ΡΟΛΟΣ ΤΟΥ ΧΡΟΝΟΥ ΕΦΑΡΜΟΓΗΣ ΤΟΥ ΠΡΟΑΓΩΓΟΥ ΠΑΡΑΓΟΝΤΑ ΣΤΗ ΧΗΜΙΚΗ ΔΙΦΑΣΙΚΗ ΚΑΡΚΙΝΟΓΕΝΕΣΗ ΤΟΥ ΒΛΕΝΝΟΓΟΝΟΥ ΤΟΥ ΣΤΟΜΑΤΟΣ. ΠΕΙΡΑΜΑΤΙΚΗ ΜΕΛΕΤΗ ΣΕ ΛΕΥΚΟΥΣ ΕΠΙΜΥΣ
… CONTROLS. ONLY GROUP 1 AND 2 ANIMALS DEVELOPED TUMORS IN THE IRRITATED BUCCAL MUCOSA. FROM THE RESULTS OF OUR STUDY WE CONCLUDE THE FOLLOWING: 1. THE MECHANICAL IRRITATION DOES NOT LEAD TO TUMOR FORMATION, BUT PROMOTES THE TUMOR DEVELOPMENT AND PREDETERMINES THE TUMOR LOCALIZATION. 2. NMU IS …
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Distribution and metabolism of antibodies and macromolecules in tumor tissue
Tumor targeting drugs that selectively treat cancerous tissue are promising agents for lowering the morbidity and mortality of cancer. Within this field, antibody treatments for cancer are currently being developed for both imaging and therapeutic applications. A major limitation with this class of …
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THE ROLE OF SDF-1[alpha] AS A VASCULOGENIC CHEMOKINE AND ENDOTHELIUM-ASSOCIATED CELL ADHESION MOLECULE FOR THE RECRUITMENT OF BONE MARROW-DERIVED PROGENITOR CELLS TO DEVELOPING TUMORS
Tumor vascularization is an important control point in cancer progression and its inhibition is a promising approach to cancer therapy. Stromal-derived factor-1 alpha (SDF-1 alpha or CXCL12) is a chemoattractant for lymphocytes, hematopoietic progenitor cells, and vascular endothelial cells. SDF-1 …
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Exploring Critical Vehicle Parameters for the Design of Multitargeted Nanoparticles for Cancer Specific Gene Delivery
… The stealth liposomes has greatly improved tumor localization of small molecule drugs and is a promising tool for nucleic acid delivery as the polyethylene glycol coating its surface protects against immune recognition and blood clearance. In this study, DNA was fully encapsulated within in …
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Optimization of Image Guided Radiation Therapy for Lung Cancer Using Limited-angle Projections
… the necessity of more accurate treatment target localization and tracking. On-board imaging techniques, especially the x-ray based techniques, have found a great popularity nowadays for on-board target localization and tracking. With an objective to improve the accuracy of on-board imaging for …
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Feasibility Study of Multi-application, Multi-Walled Carbon Nanotube for Magnetic Resonance Temperatrue Imaging Guided Laser Induced Thermal Therapy
… Therapy (LITT). Instilled MWCNTs enable precise tumor localization and killing of the tumor through preferential high temperature while protecting surrounding healthy tissue by monitoring the 3D temperature distribution. As advanced MR contrast agents (CA), Fe-containing MWCNTs produced by …
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Development of X-ray Fan Beam Coded Aperture Diffraction Imaging for Improving Breast Cancer Diagnostics
… biopsy vetting, and improved radiation therapy tumor localization. </p>
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Development and Evaluation of Brain Tumor Targeted Liposome Delivery System for Paclitaxel
<p>Primary brain tumors are a relatively common cause of cancer-related deaths. High-grade gliomas are the most common type of primary brain cancer, and the affected patients have a median survival of less than 1 year. Almost all malignant gliomas are incurable with the present standards of …