| pubmed-article:12638423 | pubmed:abstractText | The authors' investigations show that red cells and tissues of animals exposed to a single 4-h inhalation of vapors of 1,2,4-trimethylbenzene in concentration 10 mg/m3 contained reduced amount of ATP, accumulated amounts of ADP, AMP in active inclusion of 32-P in the structure of these compounds. Activation of ATPase is accompanied with a rise of Na and P concentrations and fall in K, Mg and Ca ions concentrations. In blood plasm there were lower levels of Na and Ca and higher levels of K, Mg and P ions. In exposure to ecotoxicant in concentration 0.01-0.1 and 1.0 mg/m3 the changes were insignificant. | lld:pubmed |
