[Morphogenesis of the stromal tissue of nasal polyps].

The objective of the present work was to study various stages of morphogenesis of the stromal tissue of nasal polyps. The materials for the investigation were harvested during endoscopic polypotomies in the nose. They were used to obtain the preparations that were stained by the histological and histochemical methods.

[The mechanisms of local protection of the mucous membrane of the nasal cavity and paranasal sinuses].

The objective of the preset study was to elucidate the mechanisms of local protection of the mucous membrane of the nasal cavity and paranasal sinuses based on the results of original morphological investigations. The materials for the study were obtained at autopsy on the patients who had died from the diseases unrelated to otorhinolaryngological pathology. The preparations for histological and immunohistochemical studies were obtained by routine staining techniques.

[Disorders of physiological parameters of the body (lipid peroxidation and microcirculation) after naso-orbital injuries and the methods of their correction].

A naso-orbital injury is often associated with a craniocerebral injury due to the close anatomical localization of the facial and cerebral compartments of the skull. Patients with such injuries showed enhancement of free-radical lipid oxidation and microcirculation disorders. They were controlled by traditional therapeutic methods in combination with antioxidants of direct and indirect action (ascorbic acid, flacumin, alpha-tocopherol acetate, pentoxifylline ) that were given in standard doses.