Search Results - "Frengen, Jomar"

Monte Carlo linear accelerator simulation of megavoltage photon beams: Independent determination of initial beam parameters by Almberg, Sigrun Saur, Frengen, Jomar, Kylling, Arve, Lindmo, Tore

“…Purpose : To individually benchmark the incident electron parameters in a Monte Carlo model of an Elekta linear accelerator operating at 6 and 15 MV. The main…”
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Radiation improves the distribution and uptake of liposomal doxorubicin (Caelyx) in human osteosarcoma xenografts by DAVIES, Catharina De L, LUNDSTRØM, Lisa M, FRENGEN, Jomar, EIKENES, Live, BRULAND, Øyvind S, KAALHUS, Olav, HJELSTUEN, Mari H. B, BREKKEN, Christian

“…Liposomal drug delivery appears to improve the antitumor effect and reduce toxicity compared with the free drug. The therapeutic index may be improved further…”
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3131: Development of an automated VMAT-technique for left locoregional breast radiotherapy including IMN by Frengen, Jomar, Funderud, Marit, Vikstrøm, Johan, Mjaaland, Ingvil, Almberg, Sigrun Saur, Dybvik, Kjell Ivar, Hjelstuen, Mari Helene Blihovde

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Training, validation, and clinical implementation of a deep-learning segmentation model for radiotherapy of loco-regional breast cancer by Almberg, Sigrun Saur, Lervåg, Christoffer, Frengen, Jomar, Eidem, Monica, Abramova, Tatiana Mikhailovna, Nordstrand, Cecilie Soma, Alsaker, Mirjam Delange, Tøndel, Hanne, Raj, Sunil Xavier, Wanderås, Anne Dybdahl

“…[Display omitted] •A comprehensive AI segmentation model for breast cancer was trained and validated.•Clinical applicability is shown, with potential for…”
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Superficial doses in breast cancer radiotherapy using conventional and IMRT techniques: A film-based phantom study by Almberg, Sigrun Saur, Lindmo, Tore, Frengen, Jomar

“…Abstract Background and purpose Superficial doses in radiotherapy are affected by the treatment technique. The implications for breast cancer treatments were…”
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GafChromic EBT film dosimetry with flatbed CCD scanner: A novel background correction method and full dose uncertainty analysis by Saur, Sigrun, Frengen, Jomar

“…Film dosimetry using radiochromic EBT film in combination with a flatbed charge coupled device scanner is a useful method both for two-dimensional verification…”
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Robustness of VMAT and 3DCRT plans toward setup errors in radiation therapy of locally advanced left-sided breast cancer with DIBH by Jensen, Christer Andre, Roa, Ana María Acosta, Johansen, Marie, Lund, Jo-Åsmund, Frengen, Jomar

“…•VMAT plans were more robust on average than 3DCRT to localization errors.•VMAT plans resulted in significantly better target coverage compared to…”
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Intrafractional baseline drift during free breathing breast cancer radiation therapy by Jensen, Christer Andre, Acosta Roa, Ana María, Lund, Jo-Åsmund, Frengen, Jomar

“…Intrafraction motion in breast cancer radiation therapy (BCRT) has not yet been thoroughly described in the literature. It has been observed that baseline…”
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Monitoring deep inspiration breath hold for left‐sided localized breast cancer radiotherapy with an in‐house developed laser distance meter system by Jensen, Christer A., Abramova, Tatiana, Frengen, Jomar, Lund, Jo‐Åsmund

“…Deep inspiration breath hold (DIBH) in left‐sided breast cancer radiotherapy is a technique to reduce cardiac and pulmonary doses while maintaining target…”
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GafChromic EBT film dosimetry with flatbed CCD scanner: A novel background correction method and full dose uncertainty analysis: Uncertainty analysis of EBT film dosimetry by Saur, Sigrun, Frengen, Jomar

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Early effects of contemporary breast radiation on health-related quality of life - predictors of radiotherapy-related fatigue by Reidunsdatter, Randi J, Rannestad, Toril, Frengen, Jomar, Frykholm, Gunilla, Lundgren, Steinar

“…The aim of this study was to report on early effects of contemporary radiotherapy (RT) on health-related quality of life (HRQOL) and explore treatment-related…”
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Monte Carlo linear accelerator simulation of megavoltage photon beams: Independent determination of initial beam parameters: Monte Carlo benchmarking of megavoltage photon beams by Almberg, Sigrun Saur, Frengen, Jomar, Kylling, Arve, Lindmo, Tore

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Development of a deep inspiration breath‐hold system for radiotherapy utilizing a laser distance measurer by Jensen, Christer Andre, Skottner, Nils, Frengen, Jomar, Lund, Jo‐Åsmund

“…Deep inspiration breath‐hold (DIBH) is a technique for treating left‐sided breast cancer (LSBC). In modern radiotherapy, one of the main aims is to exclude the…”
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Relative biological effectiveness of photon energies used in brachytherapy and intraoperative radiotherapy techniques for two breast cancer cell lines by Marthinsen, Anne B L, Gisetstad, Ragnhild, Danielsen, Signe, Frengen, Jomar, Strickert, Trond, Lundgren, Steinar

“…Partial breast irradiation (IORT or brachytherapy) differ from external radiation of whole breast in terms of irradiated volumes, fractionation, radiation…”
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Demonstration and minimization of serum interference in flow cytometric two-site immunoassays by Frengen, J, Kierulf, B, Schmid, R, Lindmo, T, Nustad, K

“…The ability of serum factors to cross-link labeled mouse monoclonal antibody (mAb) of irrelevant specificity (mAb FN61, subclass IgG1) to different particle…”
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Dual analyte assay based on particle types of different size measured by flow cytometry by Frengen, Jomar, Lindmo, Tore, Paus, Elisabeth, Schmid, Ruth, Nustad, Kjell

“…Simultaneous flow cytometric assays have been developed for α-fetoprotein (AFP) and human chorionic gonadotropin (hCG), with internal determination of sample…”
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Homogeneous immunofluorometric assays of alpha-fetoprotein with macroporous, monosized particles and flow cytometry by Frengen, J, Schmid, R, Kierulf, B, Nustad, K, Paus, E, Berge, A, Lindmo, T

“…We evaluated two homogeneous immunofluorometric assays (IFMAs) of alpha-fetoprotein (AFP) based on new macroporous acrylate particles combined with flow…”
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A sequential binding assay with a working range extending beyond seven orders of magnitude by Frengen, Jomar, Nustad, Kjell, Schmid, Ruth, Lindmo, Tore

“…A new immunometric sequential binding assay has been developed in which the sample is first reacted with a solid phase binding partner in low concentration,…”
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Analyte and label binding assay read by flow cytometry by Utgaard, JO, Frengen, J, Stigbrand, T, Ullen, A, Schmid, R, Lindmo, T

“…A new immunometric two-site sandwich assay is introduced, in which a label-scavenging binding partner is added to the sample in addition to the analyte-binding…”
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