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Biomedical subjects

E I Gusev

Publications and source records attributed to E I Gusev.

At least 145 records · Page 8Linked to original sources
PubMed1983

[Diagnosis and treatment and preventive measures in the presence of initial manifestations of insufficient cerebral blood supply].

Electrophysiological, ultrasound, biochemical, and psychological studies in 222 patients with initial manifestations of brain blood supply insufficiency (IMBBSI) are presented. A scheme for diagnostic, treatment and dispensary system is offered, principles of IMBBSI therapy are given into account. IMBBSI differentiated treatment leads to steady disappearance of its clinical manifestations in 28.3% of patients and to significant improvement in 58,1% (the last group of patients needs supporting therapy).

Adolescent↗
PubMed1981

[Plasma and erythrocyte free amino acid concentration in patients in the acute period of an ischemic stroke].

Acute disturbances of the cerebral circulation occupy the leading place in the structure of neurovascular diseases. Studies on metabolic processes in the patients, body in the acute period of the stroke and, particularly, the metabolism of free amino acids enable one to expand our knowledge of the pathogenetic essence of the stroke and its differential diagnosis, and thus to decide on the therapeutic measures to be taken for correcting the disturbed metabolism. Of great interest in this connection are dynamic determinations of the levels and the spectrum of free amino acids in biological fluids.

Acute Disease↗
PubMed1981

[Compressed spectral EEG analysis of patients with acute cerebral circulatory disorders].

The use of a new examination method -- compressed spectral analysis of EEGs by way of computerized Fourier's transformation -- is described. The method was used for examining 43 patients with cerebral stroke. Real-time comparisons of EEGs and data of their compressed spectral analysis were made in healthy subjects and patients with cerebral strokes of various character. Data on long-time on-line registration of the EEG spectrograms in patients with the cerebral strokes are presented, and the time course of the changes of those spectrograms in patients with the ischemic and hemorrhagic stroke is followed up. Prognostic criteria of the EEG spectrograms in cerebral strokes of various gravity are determined.

Acute Disease↗
PubMed1979

[Hydroxyproline and acid glycosaminoglycans in acute cerebral circulatory disorders].

In patients with acute disorders of cerebral circulation dynamic examinations of hydroxyproline excretion, total content of glycosamineglycans (GAGs) and content of the latters' fractions were carried out. During the first week of the disease the total content of the GAGs in the urine daily portion was found to be increased, this increase being statistically significant and correlating with the size of the expected brain lesion. The fractional spectrum of the GAGs changed towards greater content of sulphonated fractions. By the 3d--5th week of the disease the hydroxyproline concentration in the urine sharply rose, an evidence of the intense organizational processes within the ischemic focus by that time.

Aged↗
PubMed1978

[Rheologic properties of the blood and lipid metabolism in patients with hemorrhagic infarct of the brain].

The clinical development, changes of the rheological blood properties and lipid metabolism were analysed in 70 patients with acute and subacute hemorrhagical infarctions into the hemispheres. Two clinical types in the development of hemorrhagical brain infarctions are described. The rheological blood properties and lipid metabolism had certain differences in comparison to patients with hemispheric hemorrhagical and ischemic strokes. They were also changed depending upon the age and duration of the illness. The pathogenesis of the changes detected is substantiated and their significance for microhemocirculation in patients with hemorrhagical brain infarctions is discussed.

Adult↗
PubMed1977

[Ultrasonic flow metering in the diagnosis of occlusive lesions of the extracranial portions of the carotid arteries].

The paper is concerned with the results of a new method of investigation--ultrasound fluometry, based on the Doppler effect. This method was applied in patients with atherosclerotic lesions of the carotid arteries. The authors studied 57 patients in the acute stage of the ischemic stroke and 32 patients with chronic insufficiency of the brain blood supply. The report describes the principle of the ultrasound debitmeter action. Some features of a total and subtotal occlusion and stenosis of the extracranial part of the carotid artery and the features of collateral circulation were detected. The authors point of comparable data of ultrasound fluometry and contrast angiography, and the valuability of ultrasound fluometry for the determination of indications to angiographic studies. The advantage of the new methods is the possibility of its use in outpatient practice and in hospitals for evaluating the effectiveness of the used treatment as well as for observing cerebral hemodynamics during the postoperative period.

Arteriosclerosis↗
PubMed1977

[Emergency medical services for acute cerebral circulatory disorders].

An analysis of annual reports of the station of ambulance and emergency medical aid during the past 6 years demonstrated a significant increase in the number of patients with acute cerebral circulation disorders due to reorganization of ambulance medical aid services. The authors discuss some scientific-methodological organizational problems of neurological emergency medical services, the tasks of specialized neurological teams questions of the diagnosis of brain stroke and the necessary level of eupplementary studies and treatment measures in the prehospital stage. A certain importance is allocated to a continuity of patient treatment in the hospital and perfection of the system of hospital care to patients with acute disorders of cerebral circulation.

Acute Disease↗
PubMed1973

[Myopathy].

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Muscular Diseases↗