[Study on the micro-identification of insect material medicine].

OBJECTIVE: To seek microstructure characters and method of insect material medicines. METHOD: Insect material medicines and Chinese patent medicines containing these medicines were observed and compared with OLYMPUS. RESULT: The texture of integumentary cells, the shape and size of hair socket and bristle were important characters for species identification. CONCLUSION: This method can effectively identify 8 insect medicines, which provides some data and foundation for Chinese patent medicines' identification containing insects medicines and making quality standard for new drugs.