Reflectance of graphene-coated dielectric plates in the framework of Dirac model: joint action of energy gap and chemical potential.

We investigate the reflectance of a dielectric plate coated with a graphene sheet which possesses the nonzero energy gap and chemical potential at any temperature. The general formalism for the reflectance using the polarization tensor is presented in the framework of Dirac model. It allows calculation of the reflectivity properties for any material plate coated with real graphene sheet on the basis of first principles of quantum electrodynamics.

[Kirlianography used to treat patients who are suffering from iron-deficiency anemia with gastroenterological pathology].

The data given below show the efficiency of the therapy of the patients suffering from iron-deficiency anemia with gastroenterological pathology and helicobacter infection. The indicators of red blood of the patients from the group where they had been treated with medicine containing iron and antihelicobacterial therapy had a tendency to be higher with a prolonged compensation of anemia in comparison with the group of the patients who had not had antibacterial therapy. Finger kirliandiagnostics was offered as an express-method to identify a possible infection.

[Cycloferon therapy of acute and chronic virus hepatitis C].

Complex clinical and laboratory examination of patients with HCV infection revealed that the use of cycloferon provided earlier normalization of the clinical and biochemical parameters and lower immunological imbalance vs. the basic therapy alone. High antiviral effect of the drug was shown.

[The hypotensive effect of compression action on the chest cavity in patients with arterial hypertension].

Effect were studied of a dosed chest compression on the arterial pressure (AP) in stage I-II hypertensive disease. AP was recorded at all procedures, during the whole time the respective procedure was being conducted and during five days following the course of treatment. A significant hypotensive effect was recordable in the wake of chest compression.

[Metabolism macroergic compounds in erythrocytes in the initial forms of cerebrovascular diseases].

The spectra of 31P-NMR erythrocytes in patients with initial symptoms of cerebral circulation insufficiency compared to blood-donors were analysed. The expansion of 31P-NMR ATP and 2,3-DPG signals is observed in pathology. On these grounds the authors have come to a conclusion that the population of erythrocytes is more heterogeneous as to oxygen saturation than in normal state.

[Amizon in the treatment of nervous system involvement in herpes zoster].

The authors submit results of treatment of patients having suffered from postherpetic pain syndrome (herpetic ganglionitis of the cervical, thoracic, lumbosacral localization, postherpetic intercostal neuralgia, ganglionitis of the trigeminal nerve). In viral diseases, amizone has marked analgetic, antiinflammatory, and immunomodulating effects. The drug is well tolerated by patients, is not associated with side effects under prescribed doses (0.

[The prospects and problems of drug-induced anesthesia].

The problem of pain has a major medico-social significance and necessitates detailed investigation both from the position of etiology and pathogenesis and new therapy methods. Among many methods of pain control drug-induced anesthesia is of great importance. The multiplicity of pain requires optimal use of analgetics and their combination with other agents strictly in coordination with individual needs of the patient.

[Hemodynamic disorders and various problems in treatment in strokes with reversible neurologic deficits].

The authors studied the parameters of the systemic and cerebral circulation in 58 patients with a stroke involving a reversible neurological deficit and compared them with the clinical course of the disease and analogous parameters in 53 patients with ischemic stroke. The efficacy of some vasoactive drugs in a combined treatment of "minor stroke" was evaluated.

[Heterogenetic antigens of Yersinia pseudotuberculosis in human erythrocytes and organs].

The study of the antigenic relationship between Y. pseudotuberculosis in red blood cells and different highly vulnerable tissues of the human body (in the liver, the spleen, the kidneys, the lymph nodes, the intestine) has been carried out; as a result, the presence of heterogeneous substances has been shown. Y.

[Cellular reactions of increased delayed sensitivity in human pseudotuberculosis].

A total of 145 patients having Far Eastern scarlatiniform fever, 99 healthy persons and 54 patients with diseases of non-pseudotuberculous etiology have been examined by means of Fradkin's neutrophil damage test, the capillary cell migration inhibition test and the intradermal test. The specific transformation of the cellular immunity system has been shown to occur in scarlatiniform fever. This transformation takes the form of delayed type hypersensitivity reaction.