FIELD: medicine.
SUBSTANCE: for collection and dissolution of organic and inorganic substances-toxicants from air use a Lozin-Lozinsky saline solution - the medium close on the chemical compound by internal medium of live organisms, including humans. As a biological object for determination of air toxicity, infusorians Paramecium Caudatum are used. Estimation of toxicity of the obtained samples is performed on a relative difference of concentration of infusorians in the top layers of a liquid in ditches in reference and control samples by means of an impulsive photometry with definition of an index of toxicity T.
EFFECT: use of the method allows to estimate degree of toxicity of air and to carry out the control over air condition.
3 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DETERMINING TOXICITY OF AQUEOUS MEDIA BASED ON MEASURING MOTOR RESPONSES OF INFUSORIA PARAMECIUM CAUDATUM | 2024 |
|
RU2824905C1 |
| METHOD FOR DETERMINING AIR TOXICITY BY THE REACTION OF GERMINATION OF SEEDS OF HIGHER PLANTS | 2020 |
|
RU2746764C1 |
| METHOD OF DETERMINING TOXICITY OF CHEMICAL SUBSTANCES IN AQUEOUS MEDIA | 1996 |
|
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| METHOD FOR INTEGRATED ASSESSMENT OF FOOD AND FEED TOXICITY | 2001 |
|
RU2266015C2 |
| METHOD OF DETERMINING SOIL TOXICITY BY METHOD OF BIOTESTING WITH USE OF HOLOTRICHS PARAMECIUM CAUDATUM EHRENBERG | 2011 |
|
RU2482478C2 |
| METHOD OF DETERMINING TOXICANTS IN LIQULD MEDIUMS | 0 |
|
SU1168854A1 |
| METHOD FOR INDICATING CONTAMINATION OF OBJECTS OF ENVIRONMENT WITH CHEMICAL SUBSTANCES | 0 |
|
SU1010128A1 |
| METHOD FOR DETERMINING THE TOXICITY OF SOIL AND MAN-MADE MATERIALS APPLIED IN CONSTRUCTION OF ROADS BY BIOTESTING | 2020 |
|
RU2771429C1 |
| METHOD OF TOXICITY EVALUATION OF ENVIRONMENT OBJECTS | 1992 |
|
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| STRAIN OF FLAVOBACTERIUM AGUATILE USED FOR OBTAINING LIVING FEED FOR GROWING SMALL FISH | 0 |
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SU1620480A1 |
