[The morphofunctional characteristics of the heart under the joint action of hexachlorane and physical loading of varying intensity].

In the experiments, performed in 125 male Wistar rats the animals were sacrificed by oral treatment with 1/20 LD50 of pesticide hexachloran with the simultaneous modelling of physical load of 3 levels (minimum, medium, maximum). Horizontal treadmill was used to obtain the dynamic load. Duration of experiment made 30 days.

[Electrophysiologic and morphologic changes in the wall of the small intestine during occlusion of the mesenteric arteries and following restoration of the blood flow].

In the experiment on 62 dogs, the mesenteric arteries were clamped for 0.5, 1.5, 3, 6, 9 and 12 h with subsequent restoration of the blood flow.