METHOD FOR PRODUCING PREPARATION FROM UNFERTILIZEDMETHOD FOR PRODUCING PREPARATION FROM UNFERTILIZED FROG OVA FROG OVA
The method for producing the preparation from the unfertilized frog ova provides for freezing the ova in the liquid nitrogen in the presence of the cryoprotector followed by the unfreezing, the removal of the cryoprotector, the homogenization of the tissue, the extraction in the saline solution, the...
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Zusammenfassung: | The method for producing the preparation from the unfertilized frog ova provides for freezing the ova in the liquid nitrogen in the presence of the cryoprotector followed by the unfreezing, the removal of the cryoprotector, the homogenization of the tissue, the extraction in the saline solution, thecentrifugation, and the removal of the pellet. Finally, the extract is kept cold for a specified time. |
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