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Morphofunctiona! Reaction of Experimental Animals Liver under the Action of Superdispersed Powder of Piezoceramics // Tomsk State Pedagogical University Bulletin. 2003. Issue 4 (36). P. 77-79

The experiment on rats shows that daily inhalation of UDP piezoceramics in dose 150 mg/m3 bring not only to the increase of separate element contents that are part of blood and liver whey of experimental animals, but also to histopathology change of liver parenchyma. Noted in 4 months from the beginning of experiment reduction of lead and chromium in liver concentration among the rats, getting inhalation of UDP, on the background of remaining high corresponding indicators of the blood whey, can be connected with the development of the habitation phase in reaction of adaptation.

Effect of Ultradispersive Powder for Piezoceramics on Pulmonary Tissue of Experimental Animals // Tomsk State Pedagogical University Bulletin. 2004. Issue 6 (43). P. 45-47

In the chronic experiment on rats was showed a toxic effect of ultradispersive powder (UDP) for piezoceramics on pulmonary tissue. The complex of structural changes of pulmonary tissue that include appearances of productive inflammation with outlet to sclerosis and collection of compensatory-adaptive reactions has been found. On the whole it is confirm a presence protracted toxic exogenerative nature effect. The toxic effect is consequent of significant increase levels of Pb, Cr and in a less degree Ti (in 19, 3,7 and 3,3 once appropriately) in pulmonary tissue of rats after 4 month experiment