Discussion on medicinal attribution of Descurainia sophia and its nature and flavor splitting components based on typical energy metabolism of heat syndrome animal models
10.7501/j.issn.0253-2670.2020.13.014
- VernacularTitle: 基于典型热证动物模型物质能量代谢的葶苈子及其性味拆分组分药性归属探讨
- Author:
Ya-Ge LI
1
Author Information
1. Henan University of Traditional Chinese Medicine
- Publication Type:Journal Article
- Keywords:
Acetyl-CoA;
Adenosine diphosphate;
Adenosine triphosphate;
Adenylate kinase;
Adipose triglyceride lipase;
Alpha-ketoglutarate dehydrogenase;
ATP synthase;
Citrate synthase;
Cytochrome C oxidase;
Cytochrome C reductase;
Descurainia sophia (L.) Webb. ex Prantl;
Energy metabolism;
Fructose phosphokinase;
Fumarate;
Glucokinase;
Glycogen phosphorylase;
Glycogen synthase kinase-3;
Heat syndrome;
Isocitrate dehydrogenase;
Medicinal properties;
Na+ K+-ATPase;
Nicotinamide adenine dinucleotide;
Phosphoglycerate kinase;
Pyruvate dehydrogenase;
Pyruvate kinase;
Reduced nicotinamide adenine dinucleotide;
Substance metabolism;
Treating heat with cold drug
- From:
Chinese Traditional and Herbal Drugs
2020;51(13):3465-3472
- CountryChina
- Language:Chinese
-
Abstract:
Objective: The relevant indicators of energy metabolism in rats with heat syndrome were tested to verify the medicinal properties of Descurainia sophia and its nature and flavor splitting components, in order to explain the cold and heat properties of D. sophia and its splitting components. Methods: Healthy male Sprague-Dawley rats were randomly divided into normal control group (NC), model group (M), water extract of gardenia (DS), flavonoid glycosides composition of D. sophia (FG), flavonoid aglycone composition of D. sophia (FA), oligosaccharide resolution component group (Oli), gardenia polysaccharide decomposition component group (Pol), and D. sophia fatty oil component separation group (FO). The model of heat syndrome was established by intragastric administration of Euthyrox (120 mg/kg). After 15 days of continuous administration, blood was taken from the abdominal aorta and the liver and heart were taken to detect the indicators related to the energy metabolism of the substance. The enzyme expression of glucokinase (GCK) and fructose phosphokinase (PFK-1), phosphoglycerate kinase (PGK), pyruvate kinase (PK), pyruvate dehydrogenase (PDH), acetyl-CoA, citrate synthase (CS), isocitrate dehydrogenase (ICD), alpha-ketoglutarate dehydrogenase (alpha-KGDHC), fumarate (FUM), glycogen phosphorylase (PYGL), glycogen synthase kinase-3 (GSK-3), adipose triglyceride lipase (ATGL), cytochrome C reductase (CCR), cytochrome C oxidase (COX), ATP synthase (ATPs), adenylate kinase (ADK), Na+ K,+-ATPase and the content of adenosine triphosphate (ATP), adenosine diphosphate (ADP), nicotinamide adenine dinucleotide (NAD+), reduced nicotinamide adenine dinucleotide (NADH) were determined. Results: Compared with NC group, the weight of M group rats was decreased significantly (P < 0.01). Compared with M group, the body weights of rats in DS, FG, FA, Pol and tFO groups were significantly or highly significantly increased (P < 0.05, 0.01). Compared with NC group, the number of spontaneous activities in M group was increased significantly (P < 0.01) within 5 min, and the number of locomotor activities of each group within 5 min after administration was significantly decreased (P < 0.01). Compared with NC group, the levels of GCK, PFK-1, PK, PGK, PDH, acetyl-CoA, CS, ICD, α-KGDHC, FUM, PYGL, GSK-3, ATGL, ATP, CCR, COX, ATPs, ADK, Na+ K,+-ATP, NADH expression or content in M group of rats were significantly increased (P < 0.05, 0.01), the content of ADP, NAD+ and NAD+/NADH was decreased (P < 0.05, 0.01). After administration, the expression level of material energy metabolism of the rats in each group was significantly or extremely significantly reduced compared with the M group (P < 0.05, 0.01). Conclusion: D. sophia can improve the state of the energy-metabolism related indicators of the rats in the heat syndrome model group. It is verified that D. sophia nature and flavor splitting components show the cold (cool) properties. From the side, it reflects the mechanism of "treating heat with cold drug" is related with the substance energy metabolism.
