Methods HBV genotypes were detected by polymerasechainreaction (PCR) and restriction fragment length polymorphism analysis (RFLP) in 136 HBV DNA positive patients who were born in Shanghai.
Semiquantitative analysis of IL-6 in the hippocampus was done at different time and dose level after whole-brain irradiation with reverse-transcription polymerasechainreaction (RT-PCR).