Effects of different extracts from Radix isatidis on lymphocytes of mice by biothermodynamics / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To observe the different extracts from Radix Isatidis on multiplication of mice lymphocytes.</p><p><b>METHOD</b>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.</p><p><b>RESULT</b>The results showed that the water extract and residue had significant immunological effects while organic solvent extracts had immunological activity to some extent.</p><p><b>CONCLUSION</b>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.</p>