FIELD: medicine, biology, in particular pharmakinetics.
SUBSTANCE: leeches are held in active hunger regime to fully blood remove from enteric canal. Then leeches are washer, coarsely minced, lyophilized and ground to produce ultrafine powder (approximately 10-9 m), followed by drug producing therefrom. Preparation is produced at temperature lower than decomposition temperature of bioactive substances containing in preparation, preferably not higher than 4°C. Claimed preparation has biological activities by 50-60 % higher than acceptable ones.
EFFECT: bioactive preparation of improved activity.
2 cl, 1 ex, 1 tbl
