[FEATURES OF THE TREATMENT OF THE SPINE IN RHEUMATOID ARTHRITIS].

Unlabelled: Rheumatoid arthritis (RA) refers to the most common inflammatory joint disease, which can lead to persistent disability and early mortality of patients, and one of the manifestations of RA is a frequent lesion of the spine, which significantly affects the quality of life of these patients.

Objective: To evaluate spine lesion in patients with different types of current RA and factors that determine it.

Material And Methods: Under the supervision of the RA patient 131 was aged 18 to 79 years (mean 45 years) among them was 18% male and 82% female.

[THE RISK FACTORS OF LETHAL COMPLICATIONS IN EARLY POSTOPERATIVE PERIOD IN PATIENTS, SUFFERING GASTROESOPHAGEAL ZONE MALIGNANCIES].

Abstract The factors, determining possibility of early postoperative morbidity occurrence in patients, suffering gastro-esophageal zone cancer, were analyzed. After radical operation performance (gastrectomy, gastric and esophageal resection) 5.7% patients died.

[EFFICACY OF SURGICAL TREATMENT OF VARICOSE DISEASE, DEPENDING ON ADSORPTION-RHEOLOGIC PROPERTIES OF BLOOD].

Physico-chemical adsorption-rheological properties of venous blood in patients, suffering varicose disease of the lower extremities, and their impact on efficacy of various methods of surgical treatment were studied. Conduction of endovasal laser coagulation in combination with crossectomy have promoted enhancement of operative treatment efficacy in patients in initial terms of observation (in 1 week), in 1 month a complete occlusion of the vein was noted more rarely. Efficacy of a small--power laser ablation with irradiation power of 10 W and less in 4 weeks postoperatively is higher, than of surgical treatment with a laser irradiation power 15 W.

Dilational rheology of serum albumin and blood serum solutions as studied by oscillating drop tensiometry.

Oscillating drop experiments with a drop profile analysis tensiometer provide the dilational elasticity and viscosity of surface layer. Model experiments for blood serum, composed of HSA and the non-ionic surfactant C(14)EO(8), are used to demonstrate the theoretical approach for calculating the visco-elasticity of mixed adsorption layers from the adsorption characteristics of the single components. Experiments with real serum samples taken from patients choledocholithiasis-based benign obstructive jaundice before and after re-canalisation of the biliary tract demonstrate that the visco-elasticity of the respective adsorption layers is very sensitive of the successful surgery.

Dynamic surface tension and surface rheology of biological liquids.

The paper presents results of dynamic and equilibrium surface tension measurements (using a maximum bubble pressure instrument) of serum and urine samples that were obtained from 80 healthy human of various sexes and ages. These data were compared with surface tension measurements of biological liquids obtained from patients suffering from malignant neoplasm of corpus uteri (n=5) and cervix uteri (n=31). In addition, surface dilatational rheology was determined on 32 samples using a drop shape method.

Dynamics of protein and mixed protein/surfactant adsorption layers at the water/fluid interface.

The adsorption behaviour of proteins and systems mixed with surfactants of different nature is described. In the absence of surfactants the proteins mainly adsorb in a diffusion controlled manner. Due to lack of quantitative models the experimental results are discussed partly qualitatively.

Studies on the application of dynamic surface tensiometry of serum and cerebrospinal liquid for diagnostics and monitoring of treatment in patients who have rheumatic, neurological or oncological diseases.

Human biological liquids comprise various surfactants, which adsorb at liquid interfaces and lead to a variation in surface tension. The adsorption processes involving low molecular weight surfactants, proteins and phospholipids play a vital role in the physiological functions of the human organism, especially if large surfaces are involved (e.g.