Clinical data from one year follow-up of victims of the radiation accident with 60Co in Bulgaria.

A severe radiation accident occurred on 14 June 2011 in an industrial irradiation facility for medical equipment sterilization in Bulgaria. Five people were exposed for 5-10 min to a 60Co source containing 137 TBq. The Emergency Department of the National Centre of Radiobiology and Radiation Protection (NCRRP), Bulgaria, put into practice the plans for providing medical care in radiation accidents and the procedures developed for assessment of injury severity, the decision-making algorithm regarding subsequent treatment, and the therapy for persons affected.

Initial medical diagnosis of patients severely irradiated in the accident with 60Co in Bulgaria.

A severe radiation accident occurred on Tuesday, 14 June 2011 in an industrial irradiation facility. Five people were exposed for 5-10 min to (60)Co source (137 TBq-3710 Ci). This accident was the first one in Bulgaria, in which the whole-body irradiation doses exceeded 1 Gy and suggested the development of acute radiation syndrome (ARS).

Comparative study of monomeric reconstituted and membrane microsomal monooxygenase systems of the rabbit liver. I. Properties of NADPH-cytochrome P450 reductase and cytochrome P450 LM2 (2B4) monomers.

Oligomers and monomers of NADPH-cytochrome P450 reductase and cytochrome P450 LM2 (2B4) isolated from the liver microsomes of phenobarbital-treated rabbits were examined for physicochemical properties and catalytic activities. As measured using laser correlation spectroscopy the particle sizes of NADPH-cytochrome P450 reductase and cytochrome P450 LM2 oligomers were 14.8 +/- 1.