FIELD: medicine.
SUBSTANCE: weight portion of vermipreparation is mixed with dechlorinated tap water, suspension is freed from coarse particles of preparation by centrifugation, crustaceans Daphnia magna Straus are placed into it and kept for 30 minutes, criterion of vermipreparation activity is reduction of heart rate of crustaceans.
EFFECT: possibility to estimate vermipreparation activity quickly and accurately.
2 dwg
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