PROCESS FOR CULTURING CELLS REQUIRING FASTENING FOR THE MANUFACTURE OF THERAPEUTIC SUBSTANCES

摘要

The invention relates to the culture of cells requiring fixation. It relates to a process which comprises the suspension of cells in a culture medium containing the ingredients necessary for the stability and stability of the cells. THE CARYOCINESIS OF CELLS, THESE INGREDIENTS HAVING A HIGH MOLECULAR WEIGHT, THE ENCAPSULATION OF CELLS IN SEMI-PERMEABLE MEMBRANES HAVING A HIGHER PERMEABILITY LIMIT SUCH AS PREVENTING THE PASSAGE OF THE ABOVE INGREDIENTS, THE SUSPENSION OF THE CAPSULES FORMED IN ONE CULTURE MEDIUM CONTAINING LOW MOLECULAR WEIGHT INGREDIENTS, CAPABLE OF CROSSING MEMBRANES, AND NATURAL CARYOCINESIS OF CELLS CONTAINED IN INTERNAL CAPSULE VOLUMES. / P P APPLICATION TO INTERFERON PREPARATION BY FIBROBLAST CULTURE. / P