| abstract |
(57) [Summary] [Structure] The following general formula (1) [In the formula, G-O- represents a group obtained by removing a hydrogen atom from the 1-position hydroxyl group of reducing sugar, n represents 2 or 3, m represents an integer of 1 to 5, R 1 and R 1 2 are the same or different and each represents a hydrogen atom or a methyl group. ] A cell activating agent, a local hemostatic agent, a wound healing agent, a skin roughening preventive agent, an antiaging agent, a hair nourishing agent, or a cosmetic additive containing a sugar-containing polymer represented by the following as an active ingredient. [Effect] By adding a sugar-containing polymer containing a glycoside derivative as a monomer unit to a cell culture medium, the proliferation rate of the cells could be improved. |