Human, rabbit and bovine plasminogens, having different sensitivity to streptokinase-activating action, differ, according to spectrophotometric titration, tryptophan fluorescence and circular… (More)
The state of tryptophan-containing sites is proved to be stable by intrinsic tryptophan fluorescence with pH 5-8, 7-9, and 6-9 in human, rabbit and bovine plasminogen molecules, respectively. With pH… (More)
A study was made of the effect of a single exposure of rats to 0.4 Gy X-radiation on the content of pyridoxal phosphate and pyridoxamine phosphate in gray and white brain substances and liver. At the… (More)