[Use of information properties of biological liquids for correction of development of living organisms].

Liquids (in particular, water) can receive, store, and transmit different kinds of information. In our experiments, transmission of "youth and health" information from younger to older rats led to restoration of the reproductive function and improvement of health.

[Dialysis-Control apparatus for optimization of hemodialysis procedure].

Dialysis-Control apparatus for noninvasive monitoring of hemodialysis parameters is described. The monitoring procedure is based on electrochemical measurement of the content of organic substances in salt-containing liquid. The Dialysis-Control apparatus provides timely assessment and correction of hemodialysis procedure and ensures adequacy of the delivered treatment, which leads to improvement of dialysis treatment quality.

[Experimental rationale for possible clinical use of biodialysis].

At biodialysis, the bloods of a patient and a donor simultaneously pass through the individual mass exchangers. The cavities of the dialyzing fluid of both mass exchangers hydraulically interconnected with recurculating transport medium. The metabolites accumulating in the patient's blood pass through the membrane to the transport medium and then the second membrane to the donor's blood and they are eliminated via his/her liver and kidney.

[Hemodialysis with biological object].

The essence of the method of biodialysis (hemodialysis with biological object) developed and suggested by the authors for clinical use consists in that the healthy organism exerts, through a system of mass transfer, a therapeutic action on the sick organism. Blood from the affected and healthy organisms is perfused through individual mass exchangers (dialyzers, hemodiafilters and hemofilters), which are hydraulically connected by a circulating transport medium. Metabolites that accumulate in blood of the affected organism diffuse into the transport medium and, from there, into blood of the healthy organism, which metabolizes them.

[Monitoring urea content during hemodialysis].

The urea content monitoring during hemodialysis enables the feed-back within the system "patient--artificial kidney--patient". The existing methods of determining the concentration of urea in the dialyzing solution require an expendable reagent, i.e.