[Effect of toluene on stability of chromatin of white rat hippocampus and olfactory bulb in vivo. Microcalorimetric study].

The denaturation heat parameters of hippocampus and olfactory bulb nodulus tissues were determined. The total denaturation heat calculated from the areas of endotherms I-IX onto which the dependence deltaH = f(T) is factorized equals to 13.03 +/- 1.