1.A precise tooth preparation technique assisted with quantitive bur and microscope.
Duanjing CHEN ; Yiyuan LI ; Jun-ying LI ; Tian LUO ; Zhi LI ; Haiyang YU
West China Journal of Stomatology 2016;34(3):325-327
Although traditional tooth preparation techniques (e.g., depth-groove-guided and index-guided techniques) are designed to improve preparation precision, the results are unsatisfactory because of the lack of proper estimating tools. This study proposed a novel technique, in which relevant details for preparation of drilling holes are provided and corresponding depth is estimated using a quantitive bur under a microscope. This technique offers a viable option for precise tooth preparation.
Humans
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Microscopy, Confocal
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Tooth Preparation
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methods
2.Research progress on chemical constituents,pharmacological action and clinical application of Rubi fructus
Ping PAN ; Mengting CHEN ; Aoxiang LI ; Hongjang CHEN ; Yiyuan LUO
China Pharmacist 2024;27(1):155-170
Rubi fructus mainly contains contents of flavonoids,coumarins,phenolic acids,polysaccharides,alkaloids and trace elements.Meanwhile,it has activity effects of anti-tumor,anti-oxidation,anti-aging and anti-inflammation,and is widely used in medicine,food,health food and other fields.Research progress on chemical constituents,pharmacological action and clinical application of Rubi fructus were summarized in this paper,in order to provide the theoretical guidance for the rational use of Rubi fructus and the sustainable development of the resources.