Table I

The Effect of ATP Depletion on Maximal Amplitude of CMF in RBC

RBC treatment(ΔI/I)
%
Control RBC16.5 ± 3 (n = 122)
RBC without glucose (after 24 h at 37°C)* 9.7 ± 0.7 (n = 26)
RBC with glucose (after 24 h at 37°C)15.8 ± 1.3 (n = 18)
RBC without glucose (after 16 h at 4°C)*10.4 ± 2 (n = 91)
RBC with glucose (after 16 h at 4°C)14.9 ± 2 (n = 59)
RBC with glucose (32 h at 4°C)14.1 ± 2.7 (n = 17)
RBC with glucose (32 h at 4°C),14.7 ± 2.3 (n = 27)
 after 16 h at 4°C without glucose*
RBC without glucose + iodoacetamide (IAA) 9.9 ± 1.4 (n = 59)
 (after 5 h at 37°C)‡
RBC without glucose + IAA + inosine‡10.1 ± 1 (n = 134)
 (after 1 h at 37°C)
RBC without glucose + IAA + inosine‡ 8.8 ± 1.2 (n = 17)
 (after 5 h in 37°C)
  • (ΔI/I)% values are expressed as mean ± SD for n examined cells.  

  • * Reversible ATP depletion.  

  •  Irreversible ATP depletion.