2005
Dose rate dependence of the relative biological effectiveness of 103Pd for continuous low dose rate irradiation of BA1112 rhabdomyosarcoma cells in vitro relative to acute exposures
Nath R, Bongiorni P, Chen Z, Gragnano J, Rockwell S. Dose rate dependence of the relative biological effectiveness of 103Pd for continuous low dose rate irradiation of BA1112 rhabdomyosarcoma cells in vitro relative to acute exposures. International Journal Of Radiation Biology 2005, 81: 689-699. PMID: 16368647, DOI: 10.1080/09553000500401551.Peer-Reviewed Original ResearchConceptsContinuous low dose rate irradiationDose rate irradiationLow dose rate irradiationRate irradiationInterstitial brachytherapyHigh dose rate irradiationAcute exposureRhabdomyosarcoma cellsPermanent interstitial brachytherapyRelative biological effectivenessBA1112 tumorsSame dose rateSurvival curvesHigh linear energy transferAcute irradiationTumor cellsCell survival curvesBiological effectivenessLow dose rateDose-rate effectDose rateBrachytherapy
2002
Edema-induced increase in tumour cell survival for 125I and 103Pd prostate permanent seed implants—a bio-mathematical model
Yue N, Chen Z, Nath R. Edema-induced increase in tumour cell survival for 125I and 103Pd prostate permanent seed implants—a bio-mathematical model. Physics In Medicine And Biology 2002, 47: 1185-1204. PMID: 11996063, DOI: 10.1088/0031-9155/47/7/313.Peer-Reviewed Original ResearchConceptsTumor potential doubling timeContinuous low dose rate irradiationTumor cell survivalSeed implantsBio-mathematical modelCell survivalExternal beam radiotherapyPresence of edemaProstate seed implantationLow dose rate irradiationEdema magnitudeEffects of edemaPotential doubling timeTypical edemaDose rate irradiationProstate volumeSurgical traumaPermanent seed implantsSeed implantationSignificant edemaTreatment strategiesSurgical proceduresBeam radiotherapyEdemaDose coverage