| 摘要 |
FIELD: medicine. ^ SUBSTANCE: what is described is a method for stabilising a Newcastle disease virus for storage in an aqueous solution for 6 months or more at temperature -30C to -10C. The method provides preparing the aqueous solution containing the Newcastle disease virus and saccharose or trehalose. The solution contains ten portions per million or less of each of reducing substances, antioxidants, sodium chloride, dextrane, mannitol, sorbitol, Tween, glutamate, polyethylene glycol, calcium chloride, phosphatidylcholine, glycine and phosphate; it has pH 7-9 and osmotic pressure 250-300 milliosmole. ^ EFFECT: method enables storing the virus for 6 months and more. ^ 6 cl, 1 dwg, 9 tbl, 12 ex |
