[The characteristics of the wound-healing action of solubilized alpha-tocopherol acetate]. / Osobennosti ranozazhivliaiushchego deistviia soliubilizirovannogo al'fa-tokoferola atsetata.

The rat experiments were made to compare the wound-healing action of solubilized (aqueous) alpha-tocopherol acetate (SATA) prepared by the original techniques and its official oil-based preparation. A course intravenous SATA (2 mg four times at an interval of 4 days) administration was found to stimulate epithelial regeneration and suppress the formation of connective tissue of uncomplicated skin wounds. By healing the complicated wounds, SATA potentiated the occurrence of an inflammatory reaction and slowed down regeneration, whereas its oily solution failed to produce this effect.

[Use of a new M-cholinolytic drug KG-62 for correction of the course of experimental stomach ulcer]. / Primenenie novogo M-kholinoliticheskogo preparata KG-62 dlia korrektsiitecheniia éksperimental'noi iazvy zheludka.

The preparation KG-62 related to iodomethylates of hydroxyalkyl phosphinic acids with muscarinolytic effect has been studied. The study provides data on the development of experimental gastric ulcer among rats after injections of the preparation. On the basis of morphologic, morphometric and biochemical data it has been stated that the preparation KG-62 in a 5 mg/kg dose has a more strong effect leading to quick gastric ulcer healing. It was supposed that not only suppressing action on hydrochloric acid and pepsinogen secretion lies in the mechanism of the effect but also the activation of physiologic regulation in intact tissue.

[The role of endogenous regulators in the compensatory process after salivary gland resection]. / Rol' éndogennykh reguliatorov v kompensatornom protsesse pri rezektsii sliunnoi zhelezy.

The ways of penetration of submandibular salivary degeneration products into the blood after partial gland resection have been studied on 97 rats. Using isoenzyme LDH spectrum of the blood, as well as of gland and regional lymph node tissue, the acid-base balance values and morphological data, it has been shown that degeneration products of salivary glands penetrate into the general blood flow through regional lymph nodes, where they are partly modified. The true changes in LDH spectrum can be already registered half an hour after the injury of the gland. The influence of the degeneration products of gland tissue on the initiation of the compensation processes in cellular hyperplasia is discussed.

[Analysis of the blood serum after an injury to the rat submandibular gland]. / Analiz syvorotki krovi posle travmy podcheliustnoi sliunnoi zhelezy u krys.

Experiments on Wistar rats were carried out to examine the changes in protein, glycoprotein, enzymatic and antigenic blood content after sialotomy of the salivary gland with an object of detecting mitogens. It was demonstrated that injury is accompanied by a moderately pronounced dysproteinemia, an increase in the seromucoid fraction, 48 hours after injury, and by variation in the ratio of LDH isozyme fractions, characteristic of the anaerobic metabolic pattern. No antigens of the injured gland were seen in the blood. The evidence obtained does not confirm the participation of high-molecular proteins of the injured gland in the activation of distant proliferation in the corneal epithelium.