摘要 |
Pharmaceutical preparation for the treatment and follow-up care of tumors that comprises the blood plasma or predetermined blood plasma components of equidae animals with pair number of fingers, preferably cattle being not endangered lethally by leucosis . The predetermined fraction is the material bovin 40 and/or bovin 300 constituting the difference detectable by electrophoresis between the lipid-free fraction taken from a cattle having leucosis an the lipid-free fraction taken from a healthy cattle. In the separation method of the required fraction the initial blood is optionally treated by an anti-coagulant and the corpuscles are separated therefrom, the plasma fraction is treated by a first organic solvent, then a surfactant material composed of fine grains is added thereto, the liquid is mixed and the lipid-free fraction bound to the grains is separated from the liquid components by centrifugation, and the separated fraction is brought again into a solution. |