| abstract |
MEDICINAL PRODUCT OBTAINED FROM THYMUS CONTAINING POLYPEPTIDES WITH A MOLECULAR MASS OF 600 TO 6000 DALTON, AND THE COMPOSITION OF WHICH IS AS FOLLOWS (BY MASS): -POLYPEPTIDES AT ISOELECTRIC POINT 3,5-6,7: 80-90 -POLYPEPTIDES A ISOELECTRIC POINT 7-9: 20-10 AND MOLECULAR MASS FROM 2000 TO 4000. PROCESS FOR OBTAINING THE ABOVE MEDICINAL PRODUCT INCLUDING THE HOMOGENIZATION OF THE THYMUS TISSUE, THE EXTRACTION OF THE HOMOGENIZED PRODUCT OBTAINED BY AN AQUEOUS SOLUTION AT 1-10 D 'ACETIC ACID IN THE PRESENCE OF ZINC CHLORIDE DURING AT LEAST 24 HOURS, THE SEPARATION OF THE EXTRACT OBTAINED IN SEDIMENT AND SURNAGEANT LIQUID, THEN TREATMENT OF THE LATTER WITH ORGANIC SOLVENT WITH SUBSEQUENT ISOLATION OF THE CONCERNED PRODUCT. |