[The characteristics of the reactions of connective-tissue structures in acute stress]. / Osoblyvosti reaktsii spoluchnotkanynnykh struktur pry hostromu stresi.

Using the model of acute stress, it has been established that it promotes degradation of the connective tissue structures. It is testified by the elevation of collagenolytic enzymes and fucosa level in the blood serum and tissues (parodont, stomach, cornea). The degradation of connective tissues under the stress depend on the typological peculiarities of the nervous activities of the organism.

[The proteinase and alpha 1-antitrypsin activities in the tissues during emotional stress in rabbits]. / Aktivnost' proteinaz i al'fa 1-antitripsina v tkaniakh pri émotsional'nom stresse u krolikov.

The experiments on rabbits under acute emotional stress have revealed a rise in activity of proteinases of blood serum, salivary glands and no changes of this activity in watery moisture of an eye. The activity of alpha-antitrypsin in watery moisture of an eye, unlike the blood serum, significantly increased, that evidently prevented the activation of proteolysis in it. The emotional stress is also accompanied by the intensification of fibrinolysis, one of the most important proteolytic systems of the blood.