PUBLICATION
Exploration the effective components of Gastrodia elata in improving cerebral ischemia reperfusion injury based on "Spectrum-effect" correlation and zebrafish verification experiment
- Authors
- Liu, Z., Wang, M., Ding, X., Tian, J., Sun, D., Gao, X., Jin, C., Peng, D., Gui, S., Wang, X.
- ID
- ZDB-PUB-241120-5
- Date
- 2024
- Source
- Phytomedicine : international journal of phytotherapy and phytopharmacology 135: 156211156211 (Journal)
- Registered Authors
- Tian, Jing
- Keywords
- Cerebral ischemia-reperfusion injury, Gastrodia elata, Grey correlation, UHPLC-Q-TOF-MS/MS, Zebrafish model
- MeSH Terms
-
- Animals
- Benzyl Alcohols
- Brain Ischemia*/drug therapy
- Chromatography, High Pressure Liquid
- Disease Models, Animal
- Gastrodia*/chemistry
- Glucosides/pharmacology
- Interleukin-1beta/blood
- Interleukin-6/blood
- Male
- Oxidative Stress/drug effects
- Rats
- Rats, Sprague-Dawley
- Reperfusion Injury*/drug therapy
- Tandem Mass Spectrometry/methods
- Tumor Necrosis Factor-alpha/blood
- Zebrafish*
- PubMed
- 39561661 Full text @ Phytomedicine
Citation
Liu, Z., Wang, M., Ding, X., Tian, J., Sun, D., Gao, X., Jin, C., Peng, D., Gui, S., Wang, X. (2024) Exploration the effective components of Gastrodia elata in improving cerebral ischemia reperfusion injury based on "Spectrum-effect" correlation and zebrafish verification experiment. Phytomedicine : international journal of phytotherapy and phytopharmacology. 135:156211156211.
Abstract
Background Gastrodia elata (GE) has been widely used in clinical practice for many years with the functions of relieving stroke, suppressing liver Yang, dispelling wind and clearing collaterals. Our group's previous experimental studies have proved that GE has therapeutic effect on cerebral ischemia reperfusion injury (CIRI) (Ding et al., 2022). However, the active components of GE in treating CIRI remain unclear and require further research.
Purpose The purpose of this paper was to explore the potential effective components of GE improving CIRI based on the "Spectrum-effect" correlation. Zebrafish model was used for verification in vivo experimental.
Materials and methods First, the absorption components and metabolites of GE in rat serum were identified using ultra-high performance liquid chromatography-quadrupole time-of-flight tandem mass spectrometry (UHPLC-Q-TOF/MS). Second, pharmacodynamic indexes were determined by ELISA kit method, and the effect-time curve of each pharmacodynamic indexes was established. The potential compounds were screened using the statistical method of grey correlation between pharmacodynamic indicator and component response. Finally, the zebrafish CIRI model was successfully established, and the in vivo effect of the active components of GE was verified intuitively.
Results 45 chemical components were detected in GE. A total of 87 active components in serum of GE were identified including 25 prototype components and 62 metabolites. GE can improve CIRI by regulating the levels of interleukin-6 (IL-6), interleukin-1β (IL-1β), and tumor necrosis factor-α (TNF-α), MDA levels and SOD levels. It was found that p‑hydroxy benzaldehyde (PHB), p-hydroxybenzyl alcohol (PHBA) and gastrodin (GA) of GE were the possibly main active components by grey correlation statistics. The in vivo experiments of zebrafish model showed that PHB, PHBA, and GA have the ability to ameliorate cerebral thrombosis by regulation of oxidative stress and apoptosis.
Conclusions The potential active components of GE on CIRI were initially excavated using UHPLC-Q-TOF-MS/MS, pharmacodynamics, and in vivo experiments of zebrafish model. It makes up for the disadvantages of separate research on chemical components and pharmacodynamics, and reflects the material basis of pharmacodynamics more objectively. It has provided theoretical basis for further quality evaluation and scientific foundation for rational drug using of GE in clinical.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping