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Biomedical subjects

G I Sidorenko

Publications and source records attributed to G I Sidorenko.

At least 19 recordsLinked to original sources
PubMed1979

Study of the combined action of a group of chlorine derivatives of hydrocarbons entering the organism by inhalation.

The combined action of substances having a munidirectional toxic effect on the organism was studied for several typical chlorine derivatives of hydrocarbons (1,2-dichloropropane, 1,2,3,-trichloropropane, and perchloroethylene). Since a correct assessment of the combined action of substances is based on the comparison of the effect of mixed compounds and the effects observed for each component alone, research was conducted on each individual substances on the basis of the "concentration--time" relationship. The reaction of several mixtures of substances was also studied at various concentration levels, from high to low concentration levels of substances which are actually present in the atmosphere. Research result showed that the character of the mixture at both high and low levels of concentration was identical and approximate to the overall effects.

Animals↗
PubMed1979

Scientific basis for the study of demineralization of highly mineralized water for use in public water supply systems.

New criteria (full physiological value and preservation of the properties of drinking water) are scientifically substantiated. Also discussed are indices (minimal admissible and optimal levels of basic water mineralization and calcium content, standards of microelements such as boron and bromine content, content of individual groups of microorganisms, water temperature) for evaluating the quality of demineralized water obtained from brackish and briny water (including water from the sea and ocean) by various methods which are designed for public water supply systems. Research results served as the scientific hygiene basis for the development of a new technology of obtaining drinking water. The necessity for developing a special quality standard for demineralized drinking water is shown.

International Cooperation↗
PubMed1979

[Clinical use of arfonad and hygronium aerosols in emergency hypotensive therapy].

During clinical testing of the administration of ganglion-blocking agents by inhalation (175 persons) it was established that drug aerosols of arfonad and hygronium possess high effectiveness, act rapidly, and are relatively safe. The inhalation method of the management of hypertensive crises may find wide use in out-patient practice, under conditions of the admission room, cardiological and resuscitation departments, as well as in obstetrics when controlled hypotension is necessary.

Adult↗
PubMed1979

[Biocontrolled load tests].

It is suggested to distinguish standard, conditionally standard and non-standard tests with loading. In conditionally standard tests the physiological functions are continuously analyzed during the examination, with the chosen criteria of threshold values being quantitative assay is made according to the value of the "rousing" loading effect. The techniques for the bicycle ergometry and passive orthostatic tests are elaborated in detail. The developed method yields comparable results, permits the automation of tests with loading and ensures the safety of examination.

Coronary Disease↗
PubMed1978

Desalinated water hygiene and scientific bases for its investigation.

In view of the increasing scarcity of fresh water reserves in many countries of the world, a thorough hygienic evaluation of the different methods of desalinating highly mineralized underground and sea waters for economic and drinking purpose becomes indispensable. In addition to generally accepted hygienic criteria (favourable organoleptic properties, innocuous chemical composition and epidemiological safety), introduction of supplementary criteria for the assessment of the characteristic of the quality of freshened drinking water is necessary, i.e., its full value in the physiological sense and stability of drinking properties. The necessity of hygienic tests concerned with the study and regulation of the mineral and microelement composition of desalinated drinking water as well as of its microbial composition, structural peculiarities, the so-called "deuterium number" and the presence of various organic substances in desalinated water was pointed out. A certain degree of priority should be given to the study of the mentioned indices in hygienic assessment of the different methods of water desalination (distillation, freezing out, ion exchange, electrodialysis, inverse osmosis and others).

Hygiene↗