OBJECTIVE: To observe the different extracts from Radix Isatidis on multiplication of mice lymphocytes. METHOD: Lymphocytes were separated and cultured. Immunological activities of different extracts from Radix Isatidis were studied by thermodynamics and the results were tested by the conventional pharmacological experiments. RESULT: The results showed that the water extract and residue had significant immunological effects while organic solvent extracts had immunological activity to some extent. CONCLUSION: The comparison of immunological activity among the extracts from Radix Isatidis were as follows: residue after extracting > general extract > nBuOH extract > EtOAc extract > CHCl3 extract > P E extract.
[Effects of different extracts from Radix isatidis on lymphocytes of mice by biothermodynamics] Publishing Authors By Initials