Proton spin-lattice relaxation time study in tissues of the adult newt Taricha granulosa (Amphibia: Urodele).

摘要: Nuclear magnetic resonance(NMR) pulse techniques were used to obtain values for the spin‐lattice relaxation time (T 1) of whole blood, plasma, blood cells, i n v t r oliver samples, and live necrotic tail samples adult T a c h g u l o s a. The 1 is (0.80±0.01) s, plasma (0.76±0.02) cells (0.83±0.01) did not change over several hours measurement. liver gave single (0.28±0.02) within first 20 min excision with gradual increase next 3.5 h. Live dead two values: short about 0.15 remaining essentially constant long starting at 0.68 increasing 0.9 during 5 experiment.