RESUMO
Objective::To finding the main research contents, research frontier, author and institutional cooperation of traditional Chinese medicine(TCM) for treating henoch-schonlein purpura(HSP). Providing reference for the research and development of TCM for treating the disease. Method::Using Citespace to analyze 2 878 TCM articles related to HSP retrieved from CNKI, cluster analysis and burst analysis of literature keywords, co-occurring authors and institutional cooperation analysis. Result::Since 1995, the number of related literature was growing rapidly and had been stable at more than 100 per year after 2005.Cluster analysis showed 32 clusters, consisting of 396 nodes and 638 lines. The main clustering results include Children with allergic purpura, blood-activating and stasis-resolving drug, Henoch-Schonlein purpura nephritis, blood-cooling drugs, clinical observation, etc. Break analysis yielded 52 emergent words. It can be seen that TCM treatment of HSP is mainly based on cooling blood, followed by activating blood to eliminate stagnation and clearing heat. Commonly used drugs are Moutan Cortex, Paeoniae Radix Rubra, and Rehmanniae Radix, etc. Clinically, it pays more attention to the experience of famous doctors, research on Children with allergic purpura, etc.The author's cooperation network has obtained the maps of the three main cooperation teams with DING Ying, SUN Yi-qiu and HE Ping as the core. The Density of institutional cooperation network is 0.007 1. Conclusion::The main research contents of TCM for treating HSP include Children with allergic purpura, blood-activating and stasis-resolving drug, HSP nephritis, blood-cooling drugs, clinical observation, etc. Children with allergic purpura, experience from famous doctor, HSP nephritis and clinical efficacy is the foremost current research hotspot. A number of research teams have been formed that are relatively stable, but the institutional cooperation is scattered.
RESUMO
Herbarium specimens are the basis for the plant classification and indispensable media in teaching, scientific research and resources investigation. They have also played an important role in identifying and producing traditional Chinese medicine. High-quality herbarium specimens shall meet high requirements for integrity, smoothness, color and fabricating efficiency. Therefore, we designed a rapid setting and drying device for herbarium specimens, which could make the herbarium specimens smooth, colorful and not easy to mildew. In this paper, we pointed out the deficiency of traditional methods in making herbarium specimens, and introduced the structure and working principle of the device. Besides, we also discussed the effect of the device in setting and drying herbarium specimens and its application in the fourth national survey of the Chinese material medica resources (CMMR) in Anhui province. As a result, the device provides new ideas for producing herbarium specimens, with a reasonable design, good uniformity, high efficiency, safety and portability, and so is worthy of promotion and application in the national survey of CMMR.