[Olfactory (subfrontal) schwannoma: case report and literature review].

Background: Olfactory nerve schwannomas are extremely rare. Their origin is still unclear, since olfactory nerve has no Schwann cells. There are about 70 case reports of olfactory nerve schwannoma in the world literature.

[Early postoperative results of surgical treatment of patients with anterior clinoidal meningiomas].

Unlabelled: Resection of anterior clinoidal meningiomas is a challenging task due to their localization, frequent involvement of the major cerebral arteries and cranial nerves, a high risk of postoperative neurological deficits, and low radicalness of surgery.

Aim: To evaluate the radicalness of microsurgical removal and a neurological deficit in the early postoperative period in patients with anterior clinoidal meningiomas.

Material And Methods: A total of 35 patients with anterior clinoidal meningiomas underwent surgery at the Department of Neurooncology of the Novosibirsk Federal Neurosurgical Center in the period from 2013 to July 2016.

[Bioethics and elderly people in Avicenna's papers].

Abu Ali Ibn Sino (980-1037) is worldwide known in medical history as Avicenna. In general, Avicenna's papers are filled with humanistic ideas. It is, first of all, a successful attempt of the development of spiritual and moral foundation of medicine, or using modern words, bioethics.

[Bioethical views of Abu Bakr Al-Razi (Rhazes)].

Abu Bakr Muhammad ibn Zakariya ar-Razi, who is known in Europe as Razes, was born in 865 year in Ree city. A lot of his books were translated in Latin; his books have served as guidance for physicians during centuries. However, "the book about spiritual medicine" is the most popular.

[Some pathogenic aspects of changes in non-respiratory function of the lungs in sepsis].

The study was carried out on 32 rabbits of diferrent sex. Sepsis model on these animals was developped. Changes of the cholesterol exchange in pulmonary pool at sepsis were tracked that allowed to confirm the phase of discrepancy in lung function.

[Acid production and factors of its regulation in patients with different results of ulcer surgical treatment].

Features of regulation of gastric acid production in 82 patients with favorable and unfavorable results of duodenal ulcers (DU) surgical treatment were studied. Current radioimmunoassays were used for assessment of hormonal and acid production function of operated stomach. It is demonstrated that an increase in gastrointestinal and pancreatic hormones secretion in postvagotomic syndromes depends on postoperative disorders degree and terms after gastric surgery that may be regarded as hyperactivity of regulatory systems.

[Vagotomy in surgical treatment of duodenal ulcer].

Results of organo-saving operations in 807 patients (72% men, 28% women) with duodenal ulcers were analyzed. Bilateral truncal vagotomy (with pyloro-, duodenoplasty, gastroenterostomy, gastroduodenostomy, economical stomach resection) were performed in 27.1% patients, selective--in 1.

[Efficacy of baxtims in eliminating dysfunction of the liver monooxygenase system in exotoxinemia].

The hepatoprotector activity of baxtims was studied with respect to hepatobiliary system pathologies. The tetrachloromethane and bulldok induced liver damage is accompanied by a significant decrease in activity of the monooxygenase system, which leads to violation of the detoxicant function and protein synthesis function of liver, followed by the development of engenous intoxication. Baxtims produced a pronounced hepatoprotector effect in the case of liver damage induced by toxicants of various chemical nature.

[Application of baxtims preparation in treatment of experimental diffuse purulent peritonitis].

The proteins proteolysis increase as well as their biosynthesis disorder were observed in experimental diffuse purulent peritonitis, which was simulated in rats of Wistar line. Application of baxtims preparation for the abdominal cavity treatment during 14 days had promoted restoration of this process and the proteinic deficiency elimination as well.

[Application of carbon sorbents in the treatment of experimental peritonitis].

Comparative estimation of efficacy of sorpents SKN-1K, KAU, AU-L in experimental peritonitis was performed. Most favourable effect was observed after performance of hemosorption using AU-L. Sorpent KAU caused very pronounced detoxicational effect, but while its application additional correction of the glucose level is necessary, and that's why it is contraindicated in hypoglycemia.

[Influence of regional lympho-immunostimulation and infra-red magnetolaser therapy on structure of lymph nodes of lesser omentum after gastric surgery].

The influence of regional lymphoimmunostimulation and low-intensive laser irradiation on the structure of lesser omentum lymphatic nodes short time after vagotomy and gastrotomy were studied. The lymphostimulation with T-activin decreases signs of congestion in lesser omentum lymphatic nodes and promotes the process of immunocompetent cells' migration, increases the resorptive capacity of the lymphatic system. Laser irradiation, combined with lymphoimmunostimulation, provides the protective action on the structure of lesser omentum lymphatic nodes, and stimulates differentiation of immunocompetent cells.

[Correction of immune disorders in surgery of duodenal ulcer].

The dynamics of immune status in 124 patients operated on for duodenal ulcer are analysed. The patients were divided into two groups: in the study group (60 patients) regional lymphoimmune stimulation with T-activin was used, in patients of the control group T-activin was not used. The depression of immune system in short term period after surgical intervention was detected.

[Change in the concentration of nontoxic plasma components in the process of hemosorption in experimental acute liver failure].

To study the hemosorption-induced changes in the plasma levels on nontoxic components, experiments were made on dogs with acute hepatic failure simulated by ligation of the common bile and vesicle tracts followed by administration of carbon tetrachloride into the common bile duct. Hemosorption was accomplished by the vein-vein variant by using KAU-type sorbent. Changes in lipid metabolism and the concentrations of biogenic amines were examined during and after a hemosorption session.

[Changes of hemodynamics and microcirculation in ultraviolet blood irradiation for experimental peritonitis].

It was established that resulting form ultra-violet irradiation of the blood in peritonitis, the pulse increased, diastolic and systolic arterial pressure didn't decreased. The intensity of tissue blood flow increased, especially in the mesentery. This was caused by considerable increase in volumetric blood flow rate in the mesenteric artery.

[The modelling of diffuse peritonitis].

Peritonitis is still an urgent problem and its solution is determined to a great measure by purposeful studies in the field of pathogenesis and treatment. The creation of adequate models of peritonitis acquires particular significance. Eighty-four animals (dogs) were used to create the model.

[Side effects of hemosorption in the treatment of acute hepatic insufficiency].

The authors have established that in hemosorption with the use of the KAU type sorbent, the biologically active substances, which are the substrates of carbohydrate, lipid and protein metabolism were eliminated from the blood. After termination of a seánce of hemosorption, levels of all the substances studied were normalized. However, total protein content was not reestablished.

[The possibility of normalizing the microcirculation using hemosorption in experimental peritonitis].

The goal of the present paper was a comparative study of microcirculation in the peritoneum, mesentery and omentum during the development of experimental peritonitis, as well as the investigation of possible correction of microcirculatory disturbances with the help of hemosorption. It has been established that different degree of microcirculatory disturbances in the tissues under study depended on the duration of peritonitis. Hemosorption recovered microcirculation to initial values, which indicated the reversibility of the disturbances.

[Effect of hemosorption and ultraviolet irradiation of blood on the blood levels of oligopeptides and biogenic amines in peritonitis].

Hemosorption permits more rapid and significant decrease in blood plasma concentration of oligopeptides. But at the same time, the decrease in concentration of a number of biogenic amines is noted. Under the influence of ultraviolet irradiation of the autologous blood, the reduction in manifestations of intoxication occurs slower, but norepinephrine production increases, contributing to improvement in the state of systemic hemodynamics and microcirculation.

[Possibilities of hemosorption using a fibrous sorbent in acute hepatic failure (experimental study)].

The purpose of the experiment was study of the effect of hemosorption with the polymer sorbent PP-PAA (polypropylene-polyacrylic acid) on some hemodynamic values and level of metabolites in the blood of animals with acute hepatic failure. It was found that in perfusing blood through this sorbent there is practically no loss of total protein, the level of the studied metabolites in the blood reduces considerably, and the hepatic blood flow improves.

[The efficacy of using a helium-neon laser, ascorbic acid and methylene blue in the combined treatment of patients with maxillofacial phlegmons].

The efficacy of multiple-modality treatment including interstitial He-Ne laser exposure and agents normalizing redox processes due to their antioxidant effect, 5 percent ascorbic acid and 1 percent methylene blue aqueous solution, was assessed in the treatment of 188 patients with maxillofacial phlegmons. The treatment accelerated injured tissue regeneration, this permitting early secondary suturing and shortening the invalidity periods.