[Meaning of the calcium regulating system in the pathogenesis of experimental gastric ulcers in rabbits].

Unlabelled: The arm of the study was to examine the influence parathyrin and calcitonin on the development experimental gastric ulcers of rabbits.

Material And Methods: The study involved 87 rabbits. All animals were divided on six groups in dependence on experimental influence (control, trauma celiac plexus, application parathyrin, trauma celiac plexus and introduction parathyrin, application calcitonin, trauma celiac plexus and introduction calcitonin).

[Significance of functional state of the parathyroid glands in ulcerogenesis].

Recurrence of ulcer disease is accompanied by changes in the system of calcium regulation. There is considerable rise of parathyrin of blood in acute phase of ulcer disease, but under the cicatrisation of ulcer parathyrin is normal. Mechanical injury of celiac plexus of rabbits is found to cause multiple gastric erosions and ulcers.

[The effect of somatotropin on the healing of skin wounds under hypoxic conditions].

Using cytological, histological, histochemical and histoautoradiographic methods, it was demonstrated that skin recovery in the hypoxic state can be stimulated by somatotropin (STH). STH was shown to stimulate wound healing at every stage: cell migration to the injured area was accelerated, microbial phagocytosis and proliferation of epithelial and connective tissue cells were activated. This led to faster granulation and epithelialization of the wounded surface.