Fig. 31. Q-band spectra of DNIC at 77 K in livers of mice kept on drinking water with iron salt and nitrite (curve a). (curve b) is the same liver preparation heated at 60°C for 5 min. (curve c) is the reference spectrum of a frozen solution of Cys-DNIC. The DNIC signal in livers (spectra a,b) appears contaminated with a six-line spectrum from an unidentified Mn2+ complex. (From Ref. .)
Fig. 32. 2.03 signals from livers of cat (curve a), guinea pig (curve b), rabbit (curve c), rat (curve d), mouse (curve e) and hamster (curve f). The animals were provided with nitrite + 56Fe in drinking water during 7 days. Recordings at 77 K .
Was this article helpful?