Vienna-II ring applicator for distal parametrial/pelvic wall disease in cervical cancer brachytherapy: An experience from two institutions: Clinical feasibility and outcome.

CONCLUSIONS: IGABT using Vienna II applicator allows for appropriate target coverage in tumors extending into DP/LPW at the time of BT. Clinical use is feasible and results in good local control, DFS and OS with moderate rate of acute and late ≥G3 toxicity. PMID: 31495516 [PubMed - as supplied by publisher]
Source: Radiotherapy and Oncology : journal of the European Society for Therapeutic Radiology and Oncology - Category: Radiology Authors: Tags: Radiother Oncol Source Type: research

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Publication date: Available online 14 October 2019Source: Food ChemistryAuthor(s): Jianghao Sun, Craig S. Charron, Janet A. Novotny, Bing Peng, Liangli Yu, Pei ChenAbstractBroccoli is a popular brassica vegetable and its consumption may decrease the occurrence of cancer in certain populations. To gain insight into the metabolites that may induce physiological responses to broccoli intake, a non-targeted metabolomic approach and a targeted approach for analysis of glucosinolate metabolites were developed using high resolution accurate mass spectrometry. A human study was conducted in which 6 subjects consumed a single meal ...
Source: Food Chemistry - Category: Food Science Source Type: research
Publication date: Available online 13 October 2019Source: Advances in Biological RegulationAuthor(s): Veronica Balatti, Carlo M. CroceAbstractWe established that loss of miR-15a/16–1 genes on chromosome 13q14 is the most common alteration in Chronic Lymphocytic Leukemia (CLL) and that miR-15/16 are crucial negative regulator of BCL-2, an antiapoptotic gene overexpressed in most CLLs and in many other malignancies. We have also shown that miR-15/16 target ROR1, a cell surface receptor for Wnt5a which can enhance growth/survival of CLL cells. Interestingly, ROR1 is expressed by many cancers, but not by normal adult tis...
Source: Advances in Biological Regulation - Category: Biology Source Type: research
Publication date: 1 December 2019Source: Colloids and Surfaces B: Biointerfaces, Volume 184Author(s): Maosheng Xu, Kunsong Zhang, Yubing Liu, Jie Wang, Ke Wang, Yuanqing ZhangAbstractThe treatment of cancer has always been a worldwide problem. The combination of chemotherapy and other therapies would be a promising therapy strategy. Photothermal therapy (PTT) does not cause serious side effects and has dual control of time and space, which was considered to be a good method for combination with chemotherapy. Here, we modified multifunctional nanosheets based on in-situ gold nanoparticles (Au NPs) grown molybdenum disulfide...
Source: Colloids and Surfaces B: Biointerfaces - Category: Biochemistry Source Type: research
Publication date: Available online 13 October 2019Source: Sensors and Actuators B: ChemicalAuthor(s): Chaonan Yang, Qingfu Guo, Yan Lu, Bin Zhang, Guangming NieABSTRACTA novel “signal-on” electrochemiluminescence (ECL) immunosensor is constructed by using Au nanoparticle/graphene quantum dots-poly(etherimide)-graphene oxide (AuNP/GQDs-PEI-GO) composite as a probe to detect prostate-specific antigen (PSA). GQDs and AuNP are modified onto the PEI-GO through amide bond and electrostatic interaction sequentially. Poly(indole-6-carboxylic acid)/flower-like Au nanoparticles (PICA/FGNs) composites with satisfactory co...
Source: Sensors and Actuators B: Chemical - Category: Chemistry Source Type: research
Publication date: Available online 13 October 2019Source: Journal of Photochemistry and Photobiology B: BiologyAuthor(s): Kubra Bilici, Abdullah Muti, Alphan Sennaroğlu, Havva Yagci AcarAbstractSuperparamagnetic iron oxide nanoparticles (SPIONs) have been recently recognized as highly efficient photothermal therapy (PTT) agents. Here, we demonstrate, for the first time to our knowledge, dose and laser intensity dependent PTT potential of small, spherical, 3-aminopropyltrimethoxysilane coated cationic superparamagnetic iron oxide nanoparticles (APTMS@SPIONs) in aqueous solutions upon irradiation at 795 nm. Indocyanine gr...
Source: Journal of Photochemistry and Photobiology B: Biology - Category: Speech-Language Pathology Source Type: research
Segun Fatumo1,2,3*, Tommy Carstensen4, Oyekanmi Nashiru3, Deepti Gurdasani4†, Manjinder Sandhu4,5† and Pontiano Kaleebu1,2† 1Uganda Medical Informatics Centre, MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda 2London School of Hygiene and Tropical Medicine, London, United Kingdom 3H3Africa Bioinformatics Network (H3ABioNet) Node, Centre for Genomics Research and Innovation, NABDA/FMST, Abuja, Nigeria 4Human Genetics, Wellcome Sanger Institute, Hinxton, Cambridge, United Kingdom 5Division of Computational Medicine, Department of Medicine, University of Cambridge, Cambridge, United Kin...
Source: Frontiers in Genetics - Category: Genetics & Stem Cells Source Type: research
Conclusions: HGI in the VVS can be performed safely and can effectively reduce the bladder dose in BT for uterine cervical cancer patients. PMID: 30911303 [PubMed]
Source: Journal of Contemporary Brachytherapy - Category: Cancer & Oncology Tags: J Contemp Brachytherapy Source Type: research
CONCLUSION: Fluoroscopic guided percutaneous ureteral stents placement is a safe, efficient procedure and has a high success rate in patients with malignant ureteral obstruction. PMID: 30909269 [PubMed - as supplied by publisher]
Source: Journal of X-Ray Science and Technology - Category: Radiology Tags: J Xray Sci Technol Source Type: research
CONCLUSIONS: Template Benidorm treatment using MRI-based dosimetry provides advantages of MRI volume definition, and allows definition of smaller volumes that result in statistically significant decreased rectal toxicity compared to that seen with CT-based MUPIT treatment. PMID: 27895682 [PubMed - in process]
Source: Journal of Contemporary Brachytherapy - Category: Cancer & Oncology Tags: J Contemp Brachytherapy Source Type: research
Abstract: The aim of the study was to evaluate the treatment outcomes in cervical cancer patients treated with 18F-fluorodeoxyglucose (FDG)-positron emission tomography (PET)/computed tomography (CT)-guided 3-dimensional brachytherapy (3D-BT) planning for the first brachytherapy session. We retrospectively analyzed 87 patients with cervical cancer who received definitive radiotherapy (RT). Primary tumor size was ≤4 cm in 22 patients (25.3%),>4 cm and ≤6 cm in 45 patients (51.7%), and>6 cm in 20 patients (23.0%). The median total dose of external beam RT was 50.4 (50.4–60.4) Gy. FDG-PET/CT-guided ...
Source: Medicine - Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
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