To overcome the lack of natural collagen and produce more new products accordant with the needs of tissue engineering, it is needful to modify and compound collagens.
对胶原进行改性和复合，将有助于克服天然胶原的不足，生产出更多的、符合骨组织工程需要的新产品。
The present invention discloses new medicinal application of natural compound tea-polyphenol and its oxide (tea pigment) in the preparation of the medicine for curing lupus erythematosus.
本发明公开了天然化合物茶多酚及其氧化物(茶色素)的药物新用途，即茶多酚及其氧化物(茶色素)用于制备药品治疗红斑狼疮的新用途。
Conclusion compound 2 is a new natural product, and compound 4 is isolated from the plant for the first time.
结论化合物2为新的天然产物，化合物4为首次从该植物中分离得到。
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