Time-related changes in risk factors for cardiac disease and kidney injury following total and partial body irradiation: total cholesterol, LDL cholesterol, triglycerides and blood urea nitrogen (BUN) following either TBI, LHB irradiation, UHB irradiation or in sham irradiation (controls). Data shown as the means + SD (n=9/group). * = p <0.05, TBI vs. age-matched controls. # = p<0.05, LHB vs. age-matched controls. = sham irradiated control, = TBI, = LHB, = UHB.