摘要
Recently the application of the NMR in cancer research have attracted much attention. Damadian et al. have used 1H pulse NMR to measure the spin-lattice relaxation time T1 and spin-spin relaxation time T, of normal rats and Sprague-Dawlcy rats previously infected with either Walker sarcoma or Novikoff hepatoma and found that the values of T1 and T, could be used to discriminate of cancerous from normal tissues.
