Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Tyvin A. Rich"'
Autor:
Tyvin A. Rich, Dongfeng Pan, Mira Jung, Anatoly Dritschilo, Pavel Stepanov, Dalong Pang, Mahendra D. Chordia, Cynthia Keppel, Scott Grindrod, David Beylin
Publikováno v:
International Journal of Particle Therapy, Vol 7, Iss 4, Pp 11-18 (2021)
International Journal of Particle Therapy
International Journal of Particle Therapy
PurposeProton therapy precisely delivers radiation to cancers to cause damaging strand breaks to cellular DNA, kill malignant cells, and stop tumor growth. Therapeutic protons also generate short-lived activated nuclei of carbon, oxygen, and nitrogen
Autor:
Tyvin A. Rich, Dongfeng Pan, Dalong Pang, Cynthia Keppel, Mira Jung, Scott Grindrod, David Beylin, Anatoly Dritschilo, Mahendra D. Chordia
Publikováno v:
Clinical Cancer Research. 27:PO-007
Therapeutic protons (PRT) cause atomic transmutation of 18O to 18F producing positrons and release neutrons. We hypothesize that targeted production of 18F may be achieved with an 18O containing nucleoside that incorporates into DNA and when exposed
Autor:
Kathleen D. Danenberg, Christine Cripps, James A. Martensen, Robert J. Mayer, Thomas Winder, Tyvin A. Rich, Stephen R. Smalley, Wu Zhang, Al B. Benson, Heinz-Josef Lenz, Jacqueline Benedetti, Cathryn Rankin, Charles D. Blanke, Pierre Oliver Bohanes, Karen W. Makar, Cornelia M. Ulrich
Publikováno v:
Clinical Cancer Research. 21:1583-1590
Purpose: We tested whether 18 polymorphisms in 16 genes (GSTP1, COX2, IL10, EGFR, EGF, FGFR4, CCDN1, VEGFR2, VEGF, CXCR2, IL8, MMP3, ICAM1, ERCC1, RAD51, and XRCC3) would predict disease-free survival (DFS), overall survival (OS), and toxicity in the
Autor:
Tyvin A. Rich, Tim Squire, Ian Davis, Grant Buchanan, David Rangiah, Yu Jo Chua, Hany Elsaleh, Desmond Yip
Publikováno v:
Chronobiology international. 34(4)
The predominant mode of radiation-induced cell death for solid tumours is mitotic catastrophe, which is in part dependent on sublethal damage repair being complete at around 6 h. Circadian variation appears to play a role in normal cellular division,
Autor:
Kathryn Winter, Tyvin A. Rich, Charles R. Thomas, Michael G. Haddock, Al B. Benson, Jaffer A. Ajani, Leonard L. Gunderson, Robert J. Mayer, John E. Pedersen, Jennifer Moughan, Christopher G. Willett
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 87:638-645
Summary The hypothesis was that tumor node (TN) category of disease has a meaningful impact on survival (diseasefree survival [DSF] and overall survival [OS]), colostomy failure (CF), and relapse (local-regional failure [LRF] and distant metastases [
Publikováno v:
Evidence-Based Complementary and Alternative Medicine, Vol 2016 (2016)
Evidence-based Complementary and Alternative Medicine : eCAM
Evidence-based Complementary and Alternative Medicine : eCAM
Introduction. Athletes who develop an immunosuppressed state because of intensive training get upper respiratory infections (URIs) and may respond to meditation. Reflective exercise (RE), a westernized form of Qigong, combines meditation, breathing,
Autor:
Walter J. Curran, Rachel Rabinovitch, James M. Galvin, Christopher H. Crane, Mitchell Machtay, Jennifer Moughan, Elizabeth O'Meara, Kathryn Winter, Robert A. Lustig, Christopher G. Willett, Tyvin A. Rich, Denise Manfredi
Publikováno v:
Radiotherapy and Oncology. 105:9-13
This report analyzes the adherence to radiation therapy protocol guidelines in contemporary Radiation Therapy Oncology Group (RTOG) gastrointestinal trials. We aim to provide insight into current standards and compliance of radiation therapy field de
Autor:
Kathryn Winter, John P. Hoffman, Robert J. Myerson, Vivian Jm Cline-Burkhardt, Christopher G. Willett, Pramila R. Anne, Howard Safran, Beth Erickson, Tyvin A. Rich, Kimberly Perez
Publikováno v:
OncoTargets and therapy
Tyvin A Rich,1 Kathryn Winter,2 Howard Safran,3 John P Hoffman,4 Beth Erickson,5 Pramila R Anne,6 Robert J Myerson,7 Vivian JM Cline-Burkhardt,8 Kimberly Perez,3 Christopher Willett91The Cancer Center, University of Virginia Health System West, Unive
Autor:
Paul W. Read, Krishni Wijesooriya, Stanley H Benedict, James M. Larner, Tyvin A. Rich, Eric Aliotta
Publikováno v:
Medical Physics. 39:1846-1853
Purpose: To assess the accuracy of RapidArc (RA) delivery for treatment machine operation near allowable mechanical limits in dynamic multileaf collimator (DMLC) leaf velocities, gantry speeds, and dose rates. Methods: Thirty RA patient plans were cr
Autor:
Mehmet Koc, Christopher A. Moskaluk, Eugene F. Foley, Charles M. Friel, Davis A. Romney, Tyvin A. Rich, Keith R. Unger
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 80:1377-1382
Purpose: Thymidylate synthase (TS) and thymidine phosphorylase (TP) expression have been shown to be predictors of response to therapy. The toxicity, efficacy, surgical morbidity, and immunohistochemical TS and TP expression were assessed in surgical