Publications by authors named "Li-Hong Du"
[Regulation mechanism of resveratrol on odontogenic differentiation of human dental pulp stem cells].
Shanghai Kou Qiang Yi Xue
April 2023
Article Synopsis
- The study aims to evaluate the effects of resveratrol on the odontogenic differentiation of human dental pulp stem cells (DPSCs) by analyzing the role of SIRT1 and the β-catenin signaling pathway.
- Researchers treated DPSCs with varying concentrations of resveratrol and assessed cell proliferation, mRNA expression of key dentin-related proteins, and SIRT1 levels over specific time points.
- Results indicate that 15 μmol/L resveratrol promotes odontogenic differentiation and significantly increases SIRT1 and β-catenin expression, suggesting its potential for enhancing dental tissue regeneration.
[Correlation analysis between quality characteristics and commercial specifications of Panacis Quinquefolii Radix].
Zhongguo Zhong Yao Za Zhi
September 2016
This study was aimed to analyze the correlation between commercial specifications of Panacis Quinquefolii Radix and quantitative indexes of sevent kinds of ginsenosides (ginsenosides Rg¹, Re, Rb¹, Rc, Rb₂, Rb₃, Rd) contained in Panacis Quinquefolii Radix by using high performance liquid chromatography (HPLC), explore the correlation between the characteristics of the traditional Panacis Quinquefolii Radix specifications and modern chemical quantitative indicators, and provide a theoretical basis for the quality grade evaluation of Panacis Quinquefolii Radix. The HPLC fingerprint method was used to analyze 40 batches of Panacis Quinquefolii Radix. A total of 19 peaks were marked, and the similarity was above 0.
View Article and Find Full Text PDF