Publications by authors named "Yan-tao Sun"
Aim Of The Study: The research group proposed that the mechanism of "Feature Identification based Quality Assessment" (FIQA) of Traditional Chinese Medicine (TCM) can be explained according to the relationship between the "Feature" of TCM and the Pharmacodynamic Components representing the holistic effect of TCM. (GR) was selected as the research object to reveal the close relationship between "Feature" and the quality of TCM.
Materials And Methods: In this study, the "Feature" such as "Shape", "Color", "Odour" and "Taste" of GR are quantified by the electronic nose, electronic tongue, and other instruments.
Article Synopsis
- Gastrodia elata, an orchid plant, contains various compounds like glycosides and phenols that show pharmacological effects.
- A study using HPLC analyzed the pharmacokinetics and tissue distribution of three active ingredients in rats, revealing they appeared in plasma and tissues at different times.
- The study found that while the ingredients cleared from the system at similar rates, they had varying concentrations in specific organs, with the liver showing the highest overall levels of these compounds.
[Study on quality control of Holotrichia diomphalia larvae by TLC and HPLC].
Zhongguo Zhong Yao Za Zhi
March 2018
The TLC method was established for identification of Holotricha diomphalia larvae and the HPLC method was used to determine the content of inosine and guanosine in H. diomphalia larvae. The HPLC analysis was performed on a Waters HSS T3（4.
View Article and Find Full Text PDF[Construction of a yeast model for screening Aedes albopictus ecdysone agonist pesticides].
Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi
October 2007
Objective: To reconstitute a transactivation system in yeast (yeast model) for screening the pesticides acting on ecdysone metabolism route and eventually influencing the process of ecdysis.
Methods: The fragment of 5 times repeated EcRE from Drosophila melanogaster was synthesized and the HSP27 promoter from D. melanogaster genome was amplified with PCR.