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Fig. 3. The effects of L-Arg and L-NAME supplementation and
different temperatures on UCP1 protein level in IBAT. (A) Western blotting was
performed using specific antibody for UCP1. The results of three observations
from a representative experiment and the position of molecular mass markers
(kDa) are shown. C, control. (B) Data obtained after quantification of UCP1
bands by ImageQuant software. Relative UCP1 concentration was expressed in
relation to the control cold-acclimated group taken as 100%. The values
represent the means ± S.E.M. from three independent
experiments.
Comparison of different treatments with the
control kept at the same temperature,


P<0.005. Volume is the sum of
all pixel intensities within a band; 1 pixel=0.007744 mm2.