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Liu S, Li Y, Wu C. Paeoniflorin suppresses the apoptosis and inflammation of human coronary artery endothelial cells induced by oxidized low-density lipoprotein by regulating the Wnt/β-catenin pathway. PHARMACEUTICAL BIOLOGY 2023; 61:1454-1461. [PMID: 37674320 PMCID: PMC10486282 DOI: 10.1080/13880209.2023.2220360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 04/24/2023] [Accepted: 05/27/2023] [Indexed: 09/08/2023]
Abstract
CONTEXT Paeoniflorin (PF) contributes to improving coronary artery disease (CAD). OBJECTIVE This study clarified the efficiency of PF in CAD and the molecular mechanism. MATERIALS AND METHODS Human coronary artery endothelial cells (HCAECs) were treated with oxidized low-density lipoprotein (ox-LDL; 20, 40, 80 and 160 μg/mL) and PF (0.05, 0.1 0.2 and 0.4 mM). To study cell phenotypes, HCAECs were treated with 80 μg/mL ox-LDL with or without 0.1 mM PF for 24 h, and cell viability and apoptosis were evaluated using the methyl thiazolyl tetrazolium (MTT) assay and flow cytometry, respectively. In addition, inflammatory cytokines levels were measured by enzyme-linked immunosorbent assay (ELISA). Western blot evaluated the Wnt/β-catenin pathway-related factors. RESULTS ox-LDL and PF (0.2 and 0.4 mM) suppressed cell viability in a dose-dependent manner. The IC50 value of PF was 722.9 nM. PF facilitated cell viability (115.76%), inhibited apoptosis (46.28%), reduced IL-6 (63.43%) and IL-8 (66.70%) levels and increased IL-10 levels (181.15%) of ox-LDL-treated HCAECs. Additionally, PF inactivated the Wnt/β-catenin pathway, and XAV939 treatment further promoted cell viability (120.54%), suppressed apoptosis (56.92%), reduced the levels of IL-6 (76.16%) and IL-8 (86.82%) and increased the IL-10 levels (120.22%) of ox-LDL-induced HCAECs after PF treatment. Moreover, PF alleviated plaque lesions of the aorta and aorta root and serum lipid of ApoE-/- mice with a high-fat diet. DISCUSSION AND CONCLUSIONS This study first revealed that PF inhibited ox-LDL-induced HCAECs apoptosis and inflammation via the Wnt/β-catenin pathway and alleviated CAD, suggesting the potential of PF as a drug for CAD treatment.
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Affiliation(s)
- Shasha Liu
- Department of Geriatrics, Sichuan People’s Hospital, Sichuan Academy of Medical Sciences, Chengdu, Sichuan, China
| | - Ying Li
- Department of Geriatrics, Sichuan People’s Hospital, Sichuan Academy of Medical Sciences, Chengdu, Sichuan, China
| | - Caojie Wu
- Department of Geriatrics, Sichuan People’s Hospital, Sichuan Academy of Medical Sciences, Chengdu, Sichuan, China
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Li X, Sun C, Zhang J, Hu L, Yu Z, Zhang X, Wang Z, Chen J, Wu M, Liu L. Protective effects of paeoniflorin on cardiovascular diseases: A pharmacological and mechanistic overview. Front Pharmacol 2023; 14:1122969. [PMID: 37324475 PMCID: PMC10267833 DOI: 10.3389/fphar.2023.1122969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 04/10/2023] [Indexed: 06/17/2023] Open
Abstract
Background and ethnopharmacological relevance: The morbidity and mortality of cardiovascular diseases (CVDs) are among the highest of all diseases, necessitating the search for effective drugs and the improvement of prognosis for CVD patients. Paeoniflorin (5beta-[(Benzoyloxy)methyl] tetrahydro-5-hydroxy-2-methyl-2,5-methano-1H-3,4-dioxacyclobuta [cd] pentalen-1alpha (2H)-yl-beta-D-glucopyranoside, C23H28O11) is mostly derived from the plants of the family Paeoniaceae (a single genus family) and is known to possess multiple pharmacological properties in the treatment of CVDs, making it a promising agent for the protection of the cardiovascular system. Aim of the study: This review evaluates the pharmacological effects and potential mechanisms of paeoniflorin in the treatment of CVDs, with the aim of advancing its further development and application. Methods: Various relevant literatures were searched in PubMed, ScienceDirect, Google Scholar and Web of Science. All eligible studies were analyzed and summarized in this review. Results: Paeoniflorin is a natural drug with great potential for development, which can protect the cardiovascular system by regulating glucose and lipid metabolism, exerting anti-inflammatory, anti-oxidative stress, and anti-arteriosclerotic activities, improving cardiac function, and inhibiting cardiac remodeling. However, paeoniflorin was found to have low bioavailability, and its toxicology and safety must be further studied and analyzed, and clinical studies related to it must be carried out. Conclusion: Before paeoniflorin can be used as an effective therapeutic drug for CVDs, further in-depth experimental research, clinical trials, and structural modifications or development of new preparations are required.
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Affiliation(s)
- Xiaoya Li
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Changxin Sun
- Beijing University of Chinese Medicine, Beijing, China
| | - Jingyi Zhang
- Beijing University of Chinese Medicine, Beijing, China
| | - Lanqing Hu
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zongliang Yu
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaonan Zhang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zeping Wang
- Beijing University of Chinese Medicine, Beijing, China
| | - Jiye Chen
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Min Wu
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Longtao Liu
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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3
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Peng L, Ma Z, Chu W, Jiang P, Fu Y, Wang P. Identification and hepatoprotective activity of total glycosides of paeony with high content of paeoniflorin extracted from Paeonia lactiflora Pall. Food Chem Toxicol 2023; 173:113624. [PMID: 36681265 DOI: 10.1016/j.fct.2023.113624] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/04/2023] [Accepted: 01/15/2023] [Indexed: 01/20/2023]
Abstract
The aims of this work were to obtain total glucosides of paeony (TGP) with high content of paeoniflorin and evaluate the hepo-protective properties of TGP. After optimization by response surface methodology, optimized conditions were as follows: extraction time 33.0 min, extraction temperature 48 °C, ethanol content 44%, and the yield of TGP was 47.68 mg/g. Moreover, under established macroporous resin purification, paeoniflorin content of TGP achieved 67.6% in 1.5 L scale-up verification experiment. Purified TGP (p-TGP) was further analyzed by UHPLC-Q-Orbitrap-MS/MS, and 35 compouds including paeoniflorin were identified. The obtained p-TGP effectively reduced biochemical indexes and inflammatory cytokines in liver tissue of acute alcoholic liver injury mice model. Depending on this work, TGP with definitive compound composition exhibited great protective effect against acute alcoholic liver injury in vivo. Furthermore, the finding of this work will be helpful to understand the relationship between compound composition and functional properties of Chinese herb extracts.
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Affiliation(s)
- Lin Peng
- School of Life Science, Taizhou University, 1139 Shifu Avenue, Taizhou, 318000, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Jiaojiang, 318000, China
| | - Zhe Ma
- School of Life Science, Taizhou University, 1139 Shifu Avenue, Taizhou, 318000, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Jiaojiang, 318000, China
| | - Wenhui Chu
- School of Life Science, Taizhou University, 1139 Shifu Avenue, Taizhou, 318000, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Jiaojiang, 318000, China
| | - Peisi Jiang
- School of Life Science, Taizhou University, 1139 Shifu Avenue, Taizhou, 318000, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Jiaojiang, 318000, China
| | - Yongqian Fu
- School of Life Science, Taizhou University, 1139 Shifu Avenue, Taizhou, 318000, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Jiaojiang, 318000, China.
| | - Pan Wang
- Traditional Chinese Medicine Industry Development and Promotion Center of Pan'an County, 89 Guyue Road, Pan'an, 322300, China.
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Yu W, Ilyas I, Hu X, Xu S, Yu H. Therapeutic potential of paeoniflorin in atherosclerosis: A cellular action and mechanism-based perspective. Front Immunol 2022; 13:1072007. [PMID: 36618414 PMCID: PMC9811007 DOI: 10.3389/fimmu.2022.1072007] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/07/2022] [Indexed: 12/24/2022] Open
Abstract
Epidemiological studies have shown that the incidence, prevalence and mortality of atherosclerotic cardiovascular disease (ASCVD) are increasing globally. Atherosclerosis is characterized as a chronic inflammatory disease which involves inflammation and immune dysfunction. P. lactiflora Pall. is a plant origin traditional medicine that has been widely used for the treatment of various diseases for more than a millennium in China, Japan and Korean. Paeoniflorin is a bioactive monomer extracted from P. lactiflora Pall. with anti-atherosclerosis effects. In this article, we comprehensively reviewed the potential therapeutic effects and molecular mechanism whereby paeoniflorin protects against atherosclerosis from the unique angle of inflammation and immune-related pathway dysfunction in vascular endothelial cells, smooth muscle cells, monocytes, macrophages, platelets and mast cells. Paeoniflorin, with multiple protective effects in atherosclerosis, has the potential to be used as a promising therapeutic agent for the treatment of atherosclerosis and its complications. We conclude with a detailed discussion of the challenges and future perspective of paeoniflorin in translational cardiovascular medicine.
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Affiliation(s)
- Wei Yu
- School of Materials Science and Engineering, Hefei University of Technology, Hefei, Anhui, China,Center for Drug Research and Development, Anhui Renovo Pharmaceutical Co., Ltd, Center for Drug Research and Development, Hefei, Anhui, China
| | - Iqra Ilyas
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Xuerui Hu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Suowen Xu
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Hui Yu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Materials Laminating Fabrication and Interfacial Controlling Technology, Hebei University of Technology, Tianjin, China,*Correspondence: Hui Yu,
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Paeoniflorin Alleviates Skeletal Muscle Atrophy in Ovariectomized Mice through the ERα/NRF1 Mitochondrial Biogenesis Pathway. Pharmaceuticals (Basel) 2022; 15:ph15040390. [PMID: 35455387 PMCID: PMC9025649 DOI: 10.3390/ph15040390] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/10/2022] [Accepted: 03/21/2022] [Indexed: 12/13/2022] Open
Abstract
Muscle atrophy in postmenopausal women is caused by estrogen deficiency and a variety of inflammatory factors, including tumor necrosis factor alpha (TNFα). Paeoniflorin (PNF), a natural compound with anti-inflammatory properties, improves estradiol synthesis. Here, we demonstrate that PNF inhibits the progression of TNFα-induced skeletal muscle atrophy after menopause by restoring mitochondrial biosynthesis. Differentiated myoblasts damaged by TNFα were restored by PNF, as evident by the increase in the expression of myogenin (MyoG) and myosin heavy chain 3 (Myh3)—the markers of muscle differentiation. Moreover, diameter of atrophied myotubes was restored by PNF treatment. TNFα-repressed nuclear respiratory factor 1 (NRF1) and mitochondrial transcription factor A (TFAM) (a major regulator of mitochondrial biosynthesis) were restored by PNF, via regulation by estrogen receptor alpha (ERα), an upregulator of NRF1. This mechanism was confirmed in ovariectomized (OVX) mice with a ~40% reduction in the cross-sectional area of the anterior tibialis muscle. OVX mice administered PNF (100, 300 mg/kg/day) for 12 weeks recovered more than ~20%. Behavioral, rotarod, and inverted screen tests showed that PNF enhances reduced muscle function in OVX mice. ERα restored expression of mitofusin 1 (MFN1) and mitofusin 2 (MFN2) (mitochondrial fusion markers) and dynamin-related protein (DRP1) and fission 1 (FIS1) (mitochondrial fission markers). Therefore, PNF can prevent muscle atrophy in postmenopausal women by inhibiting dysfunctional mitochondrial biogenesis.
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Paeoniflorin ameliorates ischemic injury in rat brain via inhibiting cytochrome c/caspase3/HDAC4 pathway. Acta Pharmacol Sin 2022; 43:273-284. [PMID: 33976387 PMCID: PMC8791966 DOI: 10.1038/s41401-021-00671-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 03/24/2021] [Indexed: 02/03/2023] Open
Abstract
Paeoniflorin (PF), a bioactive monoterpene glucoside, has shown a variety of pharmacological effects such as anti-inflammation and autophagy modulation etc. In this study, we investigated whether and how PF exerted a protective effect against ischemic brain injury in vivo and in vitro. Primary rat cortical neurons underwent oxygen/glucose deprivation/reperfusion (OGD/R) for 90 min. We showed that after OGD/R, a short fragment of histone deacetylase 4 (HDAC4) produced by caspase3-mediated degradation was markedly accumulated in the nucleus and the activity of caspase3 was increased. Treatment with PF (100 nM, 1 μM) significantly improved the viability of cortical neurons after OGD/R. Furthermore, PF treatment could maintain HDAC4 intrinsic subcellular localization and reduce the caspase3 activity without changing the HDAC4 at the transcriptional level. PF treatment significantly reduced OGD/R-caused inhibition of transcriptional factor MEF2 expression and increased the expression of downstream proteins such as GDNF, BDNF, and Bcl-xl, thus exerting a great anti-apoptosis effect as revealed by TUNEL staining. The beneficial effects of PF were almost canceled in HDAC4 (D289E)-transfected PC12 cells after OGD/R. In addition, PF treatment reduced the caspase9 activity, rescued the release of cytochrome c from mitochondria, and maintained the integrity of mitochondria membrane. We conducted in vivo experiments in 90-min-middle cerebral artery occlusion (MCAO) rat model. The rats were administered PF (20, 40 mg/kg, ip, 3 times at the reperfusion, 24 h and 48 h after the surgery). We showed that PF administration dose-dependently reduced infarction area, improved neurological symptoms, and maintained HDAC4 localization in rats after MCAO. These results demonstrate that PF is effective in protecting against ischemic brain injury and inhibit apoptosis through inhibiting the cytochrome c/caspase3/HDAC4 pathway.
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Ou TT, Chuang CM, Leung YM, Lee IT, Wu CH. Paeoniflorin attenuates oxidative stress injury and improves mitochondrial membrane potential in human EA.hy926 endothelial cell through p-eIF2α and CHOP signaling. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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8
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Song C, Liu C, Chen J. Relationship between heat/mass transfer and ingredient degradation during drying process. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Cheng Song
- School of Energy and Environmental Engineering University of Science and Technology Beijing Beijing China
| | - Chuanping Liu
- School of Energy and Environmental Engineering University of Science and Technology Beijing Beijing China
- Beijing Engineering Research Centre of Energy Saving and Environmental Protection Beijing China
| | - Jingyi Chen
- School of Energy and Environmental Engineering University of Science and Technology Beijing Beijing China
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Koley TK, Khan Z, Oulkar D, Banerjee T, Singh A, Karkute SG, Banerjee K. Coupling the high-resolution LC-MS characterisation of the phenolic compounds with the antimicrobial and antibiofilm properties of helencha ( Enydra fluctuans Lour.). Journal of Food Science and Technology 2021; 58:4755-4765. [PMID: 34629540 DOI: 10.1007/s13197-021-04968-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/22/2020] [Accepted: 01/06/2021] [Indexed: 11/29/2022]
Abstract
This study reports the polyphenol profile of helencha (Enydra fluctuans Lour.), an underutilised, aquatic leafy vegetable, based on high resolution accurate mass analysis. The methanolic extract of helencha leaves was screened by ultra-high performance liquid chromatography with quadrupole time of flight mass spectrometry (LC-QToF-MS). An in-house developed database of phytochemical metabolites was referred for compound identifications. Based on the detection of the pseudomolecular ion and at least one molecule-specific fragment ion (each with < 5 ppm of mass error), 25 potentially-bioactive phenolic compounds were putatively identified. These included 6 flavonols, 4 phenolic acids, 3 lignans, 3 flavones and 1 each of flavanol, flavanone, dihydroflavonol, tetramethoxyflavone, isoflavonoid and methylated flavonol. In addition, 3 unclassified compounds are also reported. The helencha extract showed antibiofilm properties with a potent bacteriostatic activity against the clinical isolates of Pseudomonas aeruginosa, a human pathogenic bacteria. The complementary molecular docking studies indicated strong binding interactions of the identified compounds with the active site of LasR protein of P. aeruginosa. The in vitro and in silico study results would be useful to develop novel neutraceutical products based on helencha-extract and design new lead compounds to control the biofilm producing pathogenic microorganisms. Supplementary Information The online version contains supplementary material available at (10.1007/s13197-021-04968-y).
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Affiliation(s)
| | - Zareen Khan
- National Reference Laboratory, ICAR-National Research Centre for Grapes, Pune, India
| | - Dasharath Oulkar
- National Reference Laboratory, ICAR-National Research Centre for Grapes, Pune, India
| | | | | | - Suhas Gorakh Karkute
- Division of Crop Improvement, ICAR- Indian Institute of Vegetable Research, Varanasi, India
| | - Kaushik Banerjee
- National Reference Laboratory, ICAR-National Research Centre for Grapes, Pune, India
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Kim JY, Kim M, Kim RY, Park WK, Park YH. A 12-week, randomized, double-blind, placebo-controlled study assessing the efficacy of EGHB010, a standardized extract of Paeoniae radix and Glycyrrhizae radix, in patients with early age-related macular degeneration. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:541. [PMID: 33987239 PMCID: PMC8105837 DOI: 10.21037/atm-20-4701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 12/18/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND EGHB010, a standardized extract of Paeoniae radix and Glycyrrhizae radix, inhibits choroidal neovascularization. The aim of this study is to evaluate the efficacy and safety of EGHB010 on early age-related macular degeneration (AMD) progression inhibition. METHODS The study was designed as a randomized, double-blind, single-center, placebo-controlled study. Subjects were 50 years of age or older, and early AMD satisfied the criteria of more than 15 small (<63 µm) drusen, less than 20 intermediate (≥63, <125 µm) drusen, or pigment abnormalities. For 12 weeks, the treatment group received EGHB010 and the control received the placebo. The main outcomes were changes in macular pigment optical density (MPOD), central macular thickness (CMT), and central choroidal thickness (CCT). Subgroup analysis was performed on subjects with MPOD <0.75 at baseline. RESULTS Forty-eight subjects out of 94 were assigned to the treatment group, and 46 to the control group. At 12 weeks, mean MPOD of the treatment group increased by 0.04±0.27 (P=0.2730), and that of the control group decreased by 0.03±0.21 (P=0.7240), but there was no significant difference between the two groups (P=0.1234). There were no significant differences between the two groups in mean CMT and CCT (P=0.6718 and 0.6608, respectively). In subgroup analysis, there were 39 subjects with MPOD <0.75 in the treatment group and 36 in the control. Mean MPOD of the treatment group significantly increased by 0.09±0.25 (P=0.0218), and there was a significant difference in mean MPOD at 12 weeks between the two groups (P=0.0248). Adverse reactions were similar in both groups, and no subjects had serious adverse events. CONCLUSIONS EGHB010 is expected to increase MPOD when administered to subjects with MPOD <0.75. EGHB010 is worth considering as a substance that inhibits the progression of early AMD.
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Affiliation(s)
- Joo Young Kim
- Department of Ophthalmology and Visual Science, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Catholic Institute for Visual Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Mirinae Kim
- Department of Ophthalmology and Visual Science, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Catholic Institute for Visual Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Rae Young Kim
- Department of Ophthalmology and Visual Science, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Catholic Institute for Visual Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woo Kyung Park
- Department of Ophthalmology and Visual Science, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Catholic Institute for Visual Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young-Hoon Park
- Department of Ophthalmology and Visual Science, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Catholic Institute for Visual Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Yuan M, Yan ZG, Sun DY, Luo XN, Xie LH, Li MC, Wang S, Shi QQ, Zhang YL. New Insights into the Impact of Ecological Factor on Bioactivities and Phytochemical Composition of Paeonia veitchii. Chem Biodivers 2020; 17:e2000813. [PMID: 33155408 DOI: 10.1002/cbdv.202000813] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 11/02/2020] [Indexed: 02/01/2023]
Abstract
Paeonia veitchii has been widely distributed in China under different ecological types. Its roots contain diverse phytochemical constituents, which possess very high bioactivities. However, the influence of ecological factors on activities and ingredients of P. veitchii roots still remains unknown. The purpose of this research was to analyze the variation in bioactivities and phytochemical composition of P. veitchii roots upon exposure to various ecological factors. Seven P. veitchii populations collected from different regions in China were evaluated. The results of correlation analysis suggested that four major ecological factors, including average annual temperature, elevation, total potassium, and organic matter, had a strong correlation with the bioactivities of P. veitchii roots. Further, the major ecological factors were also highly correlated with the contents of naringin, gallic acid, benzoylpaeoniflorin, and paeoniflorin. The principal component analysis results supported four major metabolites as the main contributing ingredients. All populations were classified into three groups, G1, G2, and G3, through hierarchical cluster analysis. G1 showed more significant advantages in the above-mentioned four ecological factors, four active ingredients, and bioactivities compared to the other two groups. P. veitchii roots growing at lower average annual temperature, high elevation, rich total potassium and organic matter in the soils were presumed to have relatively higher bioactivities. These data expand the study on the bioactivities and phytochemical composition of P. veitchii roots and have a guiding significance for the ecological factor selection during the cultivation process of this herbaceous peony species.
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Affiliation(s)
- Meng Yuan
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China
| | - Zhen-Guo Yan
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China
| | - Dao-Yang Sun
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China
| | - Xiao-Ning Luo
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China
| | - Li-Hang Xie
- Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, 450000, P. R. China
| | - Meng-Chen Li
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China
| | - Shu Wang
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China
| | - Qian-Qian Shi
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China
| | - Yan-Long Zhang
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China
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12
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Letsiou S, Bakea A, Holefors A, Rembiesa J, Spanidi E, Gardikis K. In vitro protective effects of Paeonia mascula subsp. hellenica callus extract on human keratinocytes. Sci Rep 2020; 10:19213. [PMID: 33154501 PMCID: PMC7645794 DOI: 10.1038/s41598-020-76169-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 10/23/2020] [Indexed: 12/16/2022] Open
Abstract
Natural ingredients have been used to improve the state of health in humans. The genus Paeonia has been studied only limited yet it's reported to have many activities such as antioxidant and anti-inflammatory. To this context, here we focused on an endemic Paeonia species in Attica. This study aims to present the development of the Paeonia mascula subsp. hellenica callus extract and its pleiotropic bioactivity on human primary keratinocytes exploring its potential application as an active agent in skin-related products. This extract showed a high scavenging activity with high phenolic content and an interesting metabolic profile. At a molecular level, the study on the transcript accumulation of genes revealed that this extract exhibits in vitro skin-related protection properties by mediating mitochondrial energy, cell proliferation, immune and inflammatory response and positively regulates genes involved in epidermal and in stratum corneum function. Besides, the extract is proven not skin irritant on reconstructed human skin model. These findings indicate that the specific P. mascula subsp. hellenica extract possesses significant in vitro protection activity on human epidermis and provides new insights into its beneficial role in skin confirming that the advent of biotechnology contribution the past few decades.
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Affiliation(s)
- Sophia Letsiou
- Laboratory of Biochemistry, Research and Development Department, APIVITA S.A., Industrial Park of Markopoulo Mesogaias, Markopoulo Attiki, 19003, Athens, Greece.
| | - Artemis Bakea
- Laboratory of Biochemistry, Research and Development Department, APIVITA S.A., Industrial Park of Markopoulo Mesogaias, Markopoulo Attiki, 19003, Athens, Greece
| | - Anna Holefors
- In Vitro Plant-Tech AB, Geijersg 4B, 21618, Limhamn, Sweden
| | | | - Eleni Spanidi
- Laboratory of Biochemistry, Research and Development Department, APIVITA S.A., Industrial Park of Markopoulo Mesogaias, Markopoulo Attiki, 19003, Athens, Greece
| | - Konstantinos Gardikis
- Laboratory of Biochemistry, Research and Development Department, APIVITA S.A., Industrial Park of Markopoulo Mesogaias, Markopoulo Attiki, 19003, Athens, Greece
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CP-25, a compound derived from paeoniflorin: research advance on its pharmacological actions and mechanisms in the treatment of inflammation and immune diseases. Acta Pharmacol Sin 2020; 41:1387-1394. [PMID: 32884075 DOI: 10.1038/s41401-020-00510-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 08/17/2020] [Indexed: 02/07/2023] Open
Abstract
Total glycoside of paeony (TGP) has been widely used to treat inflammation and immune diseases in China. Paeoniflorin (Pae) is the major active component of TGP. Although TGP has few adverse drug reactions, the slow onset and low bioavailability of Pae limit its clinical use. Enhanced efficacy without increased toxicity is pursued in developing new agents for inflammation and immune diseases. As a result, paeoniflorin-6'-O-benzene sulfonate (CP-25) derived from Pae, is developed in our group, and exhibits superior bioavailability and efficacy than Pae. Here we describe the development process and research advance on CP-25. The pharmacokinetic parameters of CP-25 and Pae were compared in vivo and in vitro. CP-25 was also compared with the first-line drugs methotrexate, leflunomide, and hydroxychloroquine in their efficacy and adverse effects in arthritis animal models and experimental Sjögren's syndrome. We summarize the regulatory effects of CP-25 on inflammation and immune-related cells, elucidate the possible mechanisms, and analyze the therapeutic prospects of CP-25 in inflammation and immune diseases, as well as the diseases related to its potential target G-protein-coupled receptor kinases 2 (GRK2). This review suggests that CP-25 is a promising agent in the treatment of inflammation and immune diseases, which requires extensive investigation in the future. Meanwhile, this review provides new ideas about the development of anti-inflammatory immune drugs.
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Qi Y, Lu H, Zhao Y, Wang Z, Ji Y, Jin N, Ma Z. Screening and Analysis of Hypolipidemic Components from Shuangdan Capsule Based on Pancreatic Lipase. Curr Bioinform 2020. [DOI: 10.2174/1574893615666200106113910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Some natural pancreatic lipase inhibitors with fewer side effects are proposed.
As a traditional Chinese medicine, Shuangdan Capsule (SDC) has been used for the treatment
of higher lipid in blood, which is mainly composed by Radix Salviae and Peony skin.
Objective:
This work is aimed to investigate the molecular mechanism of the constituents from this
SDC against metabolic disorders, the molecular flexibility and intermolecular interactional characteristics
of these components in the active sites.
Methods:
The small molecules were obtained from the Traditional Chinese Medicine Database
TCM database, the systems-level pharmacological database for Traditional Chinese Medicine
TCMSP server was used to calculate the ADME-related properties. Autodock Vina was used to
perform virtual screening of the selected molecules and to return energy values in several ligand
conformations. The network parameters were calculated using the network analyzer plug-in in Cytoscape.
Results:
The most active six molecules are all enclosed by amino acids ASP79, TYR114,
GLU175, PRO180, PHE215, GLY216 and LUE264, among which, hydrophobic interaction, hydrogen
bond and repulsive forces play extremely important roles. It is worth noting that most of
the local minima of molecular electrostatic potentials on van der Waals (vdW) surface are increased
while the maxima negative ones are decreased simultaneously, implying that the electrostatic
potential tends to be stable. From the topological analysis of the Protein-Protein Interaction
(PPI) network, PNLIP related genes are also proved to be pivotal targets for hyperlipidemia, such
as LPL, AGK, MGLL, LIPE, LIPF and PNPLA2. Further GO analysis indicated that lipophilic
terpenoid compounds may reduce the blood lipid by taking part in the lipid catabolic process, the
extracellular space and the cellular components of the extracellular region part and the triacylglycerol
lipase activity.
Conclusion:
This study provides some useful information for the development and application of
natural hypolipidemic medcines. Further pharmacologically active studies are still needed both in
vivo and in vitro.
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Affiliation(s)
- Y.J. Qi
- China-Malaysia National Joint Laboratory, Biomedical Research Center, Northwest Minzu University, Lanzhou, China
| | - H.N. Lu
- Department of Life Sciences and Biological Engineering, Northwest Minzu University, Lanzhou, China
| | - Y.M. Zhao
- Department of Chemical Engineering, Northwest Minzu University, Lanzhou, China
| | - Z. Wang
- Department of Pharmaceutical Sciences, Zunyi Medical University, Zhuhai, China
| | - Y.J. Ji
- China-Malaysia National Joint Laboratory, Biomedical Research Center, Northwest Minzu University, Lanzhou, China
| | - N.Z. Jin
- Gansu Province Computing Center, Lanzhou, China
| | - Z.R. Ma
- China-Malaysia National Joint Laboratory, Biomedical Research Center, Northwest Minzu University, Lanzhou, China
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Wu W, Qiu C, Feng X, Tao X, Zhu Q, Chen Z, Ma X, Yang J, Bao X. Protective Effect of Paeoniflorin on Acute Cerebral Infarction in Rats. Curr Pharm Biotechnol 2020; 21:702-709. [PMID: 31884927 DOI: 10.2174/1389201021666191224151634] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 09/19/2019] [Accepted: 12/05/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The purpose of this paper was to study the protective effect of paeoniflorin on acute cerebral ischemia. The animal model of cerebral infarction induced by Middle Cerebral Artery Occlusion (MCAO) was blocked by the suture method. Sixty SD rats were randomly divided into the shame group, MCAO group, paeoniflorin (60, 120, 240 mg/kg, respectively) and Nimodipine (NMDP) group (n = 10 per group). METHODS The rats were intragastrically administered immediately after the operation. After 7 days of gavage, the brains were decapitated at 24 h. Hematoxylin and Eosin (HE) staining was used to observe the degree of cell damage in the cerebral cortex of rats. Immunohistochemistry was used to detect silver plating and to observe changes in nerve cells. Rats in the model group showed obvious symptoms of neurological deficits, such as the ischemic morphological changed, the Malondialdehyde (MDA), Lactate Dehydrogenase (LD) content and lactate dehydrogenase (LDH) activity were significantly increased in the ischemic brain tissue, while the Superoxide Dismutase (SOD) activity was decreased. RESULTS The decrease in Na+-K+-ATPase activity was significantly lower than that in the sham group. The neurological symptoms and signs of MCAO in the different doses of paeoniflorin group were improved, and the neuronal edema in the cortical area was alleviated. The activities of SOD, LDH and Na+-K+-ATPase were significantly increased, and the contents of MDA and LD were decreased. CONCLUSION Therefore, paeoniflorin could alleviate the degree of tissue damage in rats with acute cerebral infarction, inhabit the formation of free radicals in the brain tissue after ischemia, and reduce the degree of lipid peroxidation. Thus, the degree of cell damage was reduced greatly and a protective effect was showed on cerebral ischemia.
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Affiliation(s)
- Weilin Wu
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
| | - Chenfeng Qiu
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
| | - Xuewen Feng
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
| | - Xiaoxiao Tao
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
| | - Qian Zhu
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
| | - Zhengjun Chen
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
| | - Xiaomin Ma
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
| | - Jinwei Yang
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
| | - Xianjun Bao
- Department of Neurology, Wenling Hospital Affiliated to Wenzhou Medical University, Wenling City, Zhejiang Province, 317500, China
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Yan Z, Xie L, Tian Y, Li M, Ni J, Zhang Y, Niu L. Insights into the Phytochemical Composition and Bioactivities of Seeds from Wild Peony Species. PLANTS (BASEL, SWITZERLAND) 2020; 9:E729. [PMID: 32526984 PMCID: PMC7356631 DOI: 10.3390/plants9060729] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 06/02/2020] [Accepted: 06/08/2020] [Indexed: 12/18/2022]
Abstract
Peony is an important medicinal and ornamental plant widely cultivated in the world. Its seeds as a functional food source have attracted much more attention in recent years, and they are rich in monoterpene glycosides and phenolic compounds. To assess the application value of wild peony seeds, the main chemical composition and content, such as total phenolic content (TPC), total flavonoid content (TFC), total flavanol content (TAC), and α and γ tocopherol content, of the seeds from 12 species and 2 subspecies were systematically explored in the present study. Four different antioxidant assays (DPPH, ABTS, FRAP, and HRSA), antibacterial, and antifungal assays were also performed using various in vitro biochemical methods. The results showed that the seeds of P. delavayi, P. obovata. subsp. obovata, and P. rockii. subsp. rockii had a high content of TPC, TFC, and TAC, respectively. Twenty-five individual chemical compounds were qualitatively and quantitatively measured by HPLC-MS, with paeoniflorin being the most abundant compound in all samples. P. mairei was grouped individually into a group via hierarchical cluster analysis according to its relatively highest monoterpene glycosides and TPC content. This work has provided a basis for the development and utilization of seeds for the selection of wild peony species of dietary interest.
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Affiliation(s)
- Zhenguo Yan
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, Shaanxi, China; (Z.Y.); (L.X.); (Y.T.); (M.L.); (J.N.)
- Oil Peony Engineering Technology Research Center of National Forestry Administration, Yangling 712100, Shaanxi, China
| | - Lihang Xie
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, Shaanxi, China; (Z.Y.); (L.X.); (Y.T.); (M.L.); (J.N.)
- Oil Peony Engineering Technology Research Center of National Forestry Administration, Yangling 712100, Shaanxi, China
| | - Yao Tian
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, Shaanxi, China; (Z.Y.); (L.X.); (Y.T.); (M.L.); (J.N.)
- Oil Peony Engineering Technology Research Center of National Forestry Administration, Yangling 712100, Shaanxi, China
| | - Mengchen Li
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, Shaanxi, China; (Z.Y.); (L.X.); (Y.T.); (M.L.); (J.N.)
- Oil Peony Engineering Technology Research Center of National Forestry Administration, Yangling 712100, Shaanxi, China
| | - Jing Ni
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, Shaanxi, China; (Z.Y.); (L.X.); (Y.T.); (M.L.); (J.N.)
- Oil Peony Engineering Technology Research Center of National Forestry Administration, Yangling 712100, Shaanxi, China
| | - Yanlong Zhang
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, Shaanxi, China; (Z.Y.); (L.X.); (Y.T.); (M.L.); (J.N.)
- Oil Peony Engineering Technology Research Center of National Forestry Administration, Yangling 712100, Shaanxi, China
| | - Lixin Niu
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, Shaanxi, China; (Z.Y.); (L.X.); (Y.T.); (M.L.); (J.N.)
- Oil Peony Engineering Technology Research Center of National Forestry Administration, Yangling 712100, Shaanxi, China
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Yang Y, Li SS, Teixeira da Silva JA, Yu XN, Wang LS. Characterization of phytochemicals in the roots of wild herbaceous peonies from China and screening for medicinal resources. PHYTOCHEMISTRY 2020; 174:112331. [PMID: 32146385 DOI: 10.1016/j.phytochem.2020.112331] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 02/25/2020] [Accepted: 02/25/2020] [Indexed: 05/26/2023]
Abstract
Paeonia Radix Rubra (PRR) is a very common traditional Chinese medicine (TCM). The roots of Paeonia lactiflora and Paeonia anomala subsp. veitchii are used for the production of PRR. However, other species of section Paeonia in China are also used to produce PRR. The roots of section Paeonia from 20 populations of seven species and two subspecies in China were analyzed by high performance liquid chromatography quadrupole time-of-flight mass spectrometry (HPLC-Q-TOF- MS). A total of 21 metabolites were identified, including nine monoterpene glycosides, seven tannins, three phenols, one paeonol and one flavonoid. There were significant differences in the composition and content of metabolites among different populations. The relative contents of monoterpene glycosides and tannins were generally higher in most samples. Cluster analysis showed that 20 populations could be divided into four groups. Among them, the populations of P. lactiflora and Paeonia mairei were clustered together in one group. The content of paeoniflorin in P. lactiflora was high (>22.20 mg g-1, dry weight, the same below), and the content of lactiflorin in P. mairei (>17.50 mg g-1) was significantly higher than in other species (<2.30 mg g-1). The monoterpene glycoside content in P. mairei (>51.60 mg g-1) was significantly higher than in other species (<43.40 mg g-1), suggesting that it could be useful medicinal germplasm for the development of monoterpene glycosides. In addition, some populations of Paeonia emodi, Paeonia sterniana and P. mairei may also be used as potential germplasm resources for use in PRR. Genetic and environmental factors resulted in differences in the composition and content of metabolites in different populations of the same species. Therefore, it is necessary to carefully consider the origin of Paeonia germplasm when selecting medicinal materials to be used as resources for the production of PRR.
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Affiliation(s)
- Yong Yang
- College of Landscape Architecture, Beijing Forestry University, Beijing Key Laboratory of Ornamental Plants Germplasm Innovation and Molecular Breeding, National Engineering Research Center for Floriculture, Beijing, 100083, China; Key Laboratory of Plant Resources/Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
| | - Shan-Shan Li
- Key Laboratory of Plant Resources/Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | | | - Xiao-Nan Yu
- College of Landscape Architecture, Beijing Forestry University, Beijing Key Laboratory of Ornamental Plants Germplasm Innovation and Molecular Breeding, National Engineering Research Center for Floriculture, Beijing, 100083, China.
| | - Liang-Sheng Wang
- Key Laboratory of Plant Resources/Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
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18
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Zhou X, Fouda S, Zeng XY, Li D, Zhang K, Xu J, Ye JM. Characterization of the Therapeutic Profile of Albiflorin for the Metabolic Syndrome. Front Pharmacol 2019; 10:1151. [PMID: 31680948 PMCID: PMC6797612 DOI: 10.3389/fphar.2019.01151] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Accepted: 09/06/2019] [Indexed: 12/12/2022] Open
Abstract
Albiflorin (AF) is a small molecule (MW 481) isolated from Paeoniae radix, a plant used as a remedy for various conditions with pathogenesis shared by metabolic diseases. Reported here is our characterization of its therapeutic profiles in three mouse models with distinctive pathological features of metabolic syndrome (MetS). Our results firstly showed that AF alleviated high fat (HF) induced obesity and associated glucose intolerance, suggesting its therapeutic efficacy for MetS. In the type 2 diabetes (T2D) model induced by a combination of HF and low doses of streptozotocin, AF lowered hyperglycaemia and improved insulin-stimulated glucose disposal. In the non-alcoholic steatohepatitis-like model resulting from a HF and high cholesterol (HF-HC) diet, AF reversed the increased liver triglyceride and cholesterol, plasma aspartate aminotransferase, and liver TNFα mRNA levels. Consistent with its effect in promoting glucose disposal in HF-fed mice, AF stimulated glucose uptake and GLUT4 translocation to the plasma membrane in L6 myotubes. However, these effects were unlikely to be associated with activation of insulin, AMPK, ER, or cellular stress signalling cascades. Further studies revealed that AF increased the whole-body energy expenditure and physical activity. Taken together, our findings indicate that AF exerts a therapeutic potential for MetS and related diseases possibly by promoting physical activity associated whole-body energy expenditure and glucose uptake in muscle. These effects are possibly mediated by a new mechanism distinct from other therapeutics derived from Chinese medicine.
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Affiliation(s)
- Xiu Zhou
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China.,School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia.,School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China
| | - Sherouk Fouda
- School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
| | - Xiao-Yi Zeng
- School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
| | - Dongli Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China
| | - Kun Zhang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China.,School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China
| | - Jun Xu
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China
| | - Ji-Ming Ye
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China.,School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
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Demir A, Turumtay H, Emirik M, Sandalli C, Kanbolat Ş, Özgen U, Turumtay EA. Paeoniflorigenone purified from Paeonia daurica roots potently inhibits viral and bacterial DNA polymerases: investigation by experimental validation and docking simulation. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02449-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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20
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Dienaitė L, Pukalskienė M, Pukalskas A, Pereira CV, Matias AA, Venskutonis PR. Isolation of Strong Antioxidants from Paeonia Officinalis Roots and Leaves and Evaluation of Their Bioactivities. Antioxidants (Basel) 2019; 8:antiox8080249. [PMID: 31357649 PMCID: PMC6721766 DOI: 10.3390/antiox8080249] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 07/17/2019] [Accepted: 07/25/2019] [Indexed: 01/10/2023] Open
Abstract
Paeonia officinalis extracts from leaves and roots were tested for their antioxidant potential using in vitro chemical (Folin-Ciocalteu, 2,2-diphenyl-1-picrylhydrazyl radical (DPPH), 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), oxygen radical absorbance capacity (ORAC), hydroxyl radical antioxidant capacity (HORAC), hydroxyl radical scavenging capacity HOSC)) and cellular antioxidant activity (CAA) assays. Leaf extracts were stronger antioxidants than root extracts, while methanol was a more effective solvent than water in chemical assays. However, the selected water extract of leaves was a stronger antioxidant in CAA than the methanol extract (0.106 vs. 0.046 µmol quercetin equivalents/mg). Twenty compounds were identified by ultra performance liquid chromatography-quadrupole-time-of-flight (UPLC-Q-TOF) mass spectrometer, while on-line screening of their antioxidant capacity by high performance liquid chromatography (HPLC) with a DPPH•-scavenging detector revealed that gallic acid derivatives are the major peony antioxidants. Root water and leaf methanol extracts inhibited α-amylase in a dose dependent manner. The IC50 value for the strongest inhibitor, the methanol extract of leaves, was 1.67 mg/mL. In addition, the cytotoxicity assessment of extracts using human Caco-2 cells demonstrated that none of them possessed cytotoxic effects.
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Affiliation(s)
- Lijana Dienaitė
- Department of Food Science and Technology, Kaunas University of Technology, Radvilėnų˛ pl. 19, LT-50254 Kaunas, Lithuania
| | - Milda Pukalskienė
- Department of Food Science and Technology, Kaunas University of Technology, Radvilėnų˛ pl. 19, LT-50254 Kaunas, Lithuania
| | - Audrius Pukalskas
- Department of Food Science and Technology, Kaunas University of Technology, Radvilėnų˛ pl. 19, LT-50254 Kaunas, Lithuania
| | - Carolina V Pereira
- IBET-Instituto de Biologia Experimental e Tecnológica, Food & Health Division Apartado 12, 2780-901 Oeiras, Portugal
| | - Ana A Matias
- IBET-Instituto de Biologia Experimental e Tecnológica, Food & Health Division Apartado 12, 2780-901 Oeiras, Portugal
| | - Petras Rimantas Venskutonis
- Department of Food Science and Technology, Kaunas University of Technology, Radvilėnų˛ pl. 19, LT-50254 Kaunas, Lithuania.
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Tu J, Guo Y, Hong W, Fang Y, Han D, Zhang P, Wang X, Körner H, Wei W. The Regulatory Effects of Paeoniflorin and Its Derivative Paeoniflorin-6'-O-Benzene Sulfonate CP-25 on Inflammation and Immune Diseases. Front Pharmacol 2019; 10:57. [PMID: 30804784 PMCID: PMC6370653 DOI: 10.3389/fphar.2019.00057] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 01/18/2019] [Indexed: 12/14/2022] Open
Abstract
The plant extract "total glucosides of peony" (TGP) constitutes a mixture of glycosides that is isolated from the roots of the well-known traditional Chinese herb Paeonia lactiflora Pall. Paeoniflorin (Pae) is the most abundant component and the main biologically active ingredient of TGP. Pharmacologically, Pae exhibits powerful anti-inflammatory and immune regulatory effects in some animal models of autoimmune diseases including Rheumatoid Arthritis (RA) and Systemic Lupus Erythematosus (SLE). Recently, we modified Pae with an addition of benzene sulfonate to achieve better bioavailability and higher anti-inflammatory immune regulatory effects. This review summarizes the pharmacological activities of Pae and the novel anti-inflammatory and immunomodulatory agent Paeoniflorin-6'-O-benzenesulfonate (CP-25) in various chronic inflammatory and autoimmune disorders. The regulatory effects of Pae and CP-25 make them promising agents for other related diseases, which require extensive investigation in the future.
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Affiliation(s)
- Jiajie Tu
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
| | - Yawei Guo
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
| | - Wenming Hong
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yilong Fang
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
| | - Dafei Han
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
| | - Pengying Zhang
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
| | - Xinming Wang
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
| | - Heinrich Körner
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
| | - Wei Wei
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
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Song S, Xiao X, Guo D, Mo L, Bu C, Ye W, Den Q, Liu S, Yang X. Protective effects of Paeoniflorin against AOPP-induced oxidative injury in HUVECs by blocking the ROS-HIF-1α/VEGF pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2017; 34:115-126. [PMID: 28899493 DOI: 10.1016/j.phymed.2017.08.010] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 07/16/2017] [Accepted: 08/14/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Paeoniflorin, a monoterpene glycoside, exerts protective vascular effects, showing good antioxidant properties. However, whether Paeoniflorin has protective effect against the oxidative damage induced by advanced oxidation protein products (AOPPs) in Human umbilical vein endothelial cells (HUVECs) is unknown, as is the underlying mechanism. PURPOSE The present study was designed to investigate the effect of Paeoniflorin on oxidative damage of HUVECs and elucidate its underlying molecular mechanisms. METHODS The fluorescence intensity of 2', 7'-dichlorofluorescein-diacetate (DCFH-DA) staining was detected for intracellular reactive oxygen species (ROS) production. The increases mitochondrial membrane potential (MMP) was measured via flow cytometry and confocal microscopy using MitoTracker® Deep Red/ MitoTracker® Green staining. The intracellular adenosine triphosphate (ATP) was measured by ATP Determination Kit according to the manufacturer's protocol. Nox2, Nox4, hypoxia inducible factor-1α (HIF-1α), vascular endothelial growth factor (VEGF) and nuclear factor-κB (NF-κB) p65 expressions were detected by western blot. RESULTS Our results showed that Paeoniflorin increases MMP and ATP levels of HUVECs induced by AOPPs, and attenuates NF-κB p65 expression on HUVECs might mainly result from its antioxidant capability by suppressing ROS production. Moreover, we also found that Paeoniflorin can suppress HIF-1α and VEGF protein expression through a decrease of ROS production via down-regulation of Nox2/Nox4 expression in HUVECs. AOPP-induced RAGE mRNA up-regulation was blocked by Paeoniflorin treatment in HUVECs. CONCLUSION Our results provided the first experimental that Paeoniflorin protects against AOPP-induced oxidative damage in HUVECs, mainly through a mechanism involving a decrease in ROS production by the inhibition of Nox2/Nox4 and RAGE expression; restored ATP depletion and mitochondria dysfunction via ROS suppression; and down-regulated HIF-1α/VEGF, possibly via the ROS-NF-κB axis.
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Affiliation(s)
- Shaolian Song
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Boulevard (North), Guangzhou 510515, China; Department of Pharmacy, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Xiaoyan Xiao
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Boulevard (North), Guangzhou 510515, China
| | - Dan Guo
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Boulevard (North), Guangzhou 510515, China
| | - Liqian Mo
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Boulevard (North), Guangzhou 510515, China
| | - Can Bu
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Boulevard (North), Guangzhou 510515, China
| | - Wenbin Ye
- Department of Orthopedic Spinal Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Quanwen Den
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Boulevard (North), Guangzhou 510515, China
| | - Shiting Liu
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Boulevard (North), Guangzhou 510515, China
| | - Xixiao Yang
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Boulevard (North), Guangzhou 510515, China; Department of Pharmacy, Shenzhen Hospital, Southern Medical University, Shenzhen, China; Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China.
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Zhan H, Fang J, Tang L, Yang H, Li H, Wang Z, Yang B, Wu H, Fu M. Application of near-infrared spectroscopy for the rapid quality assessment of Radix Paeoniae Rubra. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 183:75-83. [PMID: 28437688 DOI: 10.1016/j.saa.2017.04.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 04/16/2017] [Accepted: 04/18/2017] [Indexed: 06/07/2023]
Abstract
Near-infrared (NIR) spectroscopy with multivariate analysis was used to quantify gallic acid, catechin, albiflorin, and paeoniflorin in Radix Paeoniae Rubra, and the feasibility to classify the samples originating from different areas was investigated. A new high-performance liquid chromatography method was developed and validated to analyze gallic acid, catechin, albiflorin, and paeoniflorin in Radix Paeoniae Rubra as the reference. Partial least squares (PLS), principal component regression (PCR), and stepwise multivariate linear regression (SMLR) were performed to calibrate the regression model. Different data pretreatments such as derivatives (1st and 2nd), multiplicative scatter correction, standard normal variate, Savitzky-Golay filter, and Norris derivative filter were applied to remove the systematic errors. The performance of the model was evaluated according to the root mean square of calibration (RMSEC), root mean square error of prediction (RMSEP), root mean square error of cross-validation (RMSECV), and correlation coefficient (r). The results show that compared to PCR and SMLR, PLS had a lower RMSEC, RMSECV, and RMSEP and higher r for all the four analytes. PLS coupled with proper pretreatments showed good performance in both the fitting and predicting results. Furthermore, the original areas of Radix Paeoniae Rubra samples were partly distinguished by principal component analysis. This study shows that NIR with PLS is a reliable, inexpensive, and rapid tool for the quality assessment of Radix Paeoniae Rubra.
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Affiliation(s)
- Hao Zhan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China
| | - Jing Fang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China
| | - Liying Tang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China
| | - Hongjun Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China
| | - Hua Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China
| | - Zhuju Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China
| | - Bin Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China
| | - Hongwei Wu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China.
| | - Meihong Fu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Dong Nei Nan Xiao Jie 16, Beijing 100700, China.
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A novel approach for distillation of paeonol and simultaneous extraction of paeoniflorin by microwave irradiation using an ionic liquid solution as the reaction medium. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.03.069] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Hu H, Zhu Q, Su J, Wu Y, Zhu Y, Wang Y, Fang H, Pang M, Li B, Chen S, Lv G. Effects of an Enriched Extract of Paeoniflorin, a Monoterpene Glycoside used in Chinese Herbal Medicine, on Cholesterol Metabolism in a Hyperlipidemic Rat Model. Med Sci Monit 2017; 23:3412-3427. [PMID: 28706181 PMCID: PMC5524283 DOI: 10.12659/msm.905544] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 06/19/2017] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Paeoniflorin is a monoterpene glycoside extracted from the roots of Paeonia lactiflora and is used in Chinese herbal medicine to treat hyperlipidemia. The aim of this study was to evaluate the effects of an enriched extract of paeoniflorin on cholesterol levels, hemodynamics, and oxidative stress in a hyperlipidemic rat model. MATERIAL AND METHODS Male Sprague-Dawley rats were fed high-cholesterol diets and treated with three different doses of paeoniflorin for 12 weeks. The effects of paeoniflorin treatment were assessed on cholesterol levels, cholesterol metabolism, red blood cell vascular flow using hemorheology, antioxidant enzymes, and expression of the rate-limiting enzyme in the mevalonate pathway, 3-hydroxy-3-methylglutharyl-coenzyme A reductase (HMG-CoAR). Rat liver histology and immunohistochemical analysis were performed to evaluate the expression of nuclear factor erythroid 2-related factor 2 (Nrf2), cytochrome P450 7A1 (CYP7A1), and peroxisome proliferator-activated receptors (PPAR)-α. Protein expression HMG-CoAR, low-density lipoprotein receptor (LDLR), PPAR-α and CYP7A1 was measured by Western blotting. Antioxidant activity in rat liver was determined by measuring superoxide dismutase (SOD) and malondialdehyde (MDA). RESULTS Serum and hepatic cholesterol, hepatic steatosis and the products of cholesterol metabolism were reduced by paeoniflorin treatment, which also reduced the activity of HMG-CoAR and upregulated the expression of LDLR, PPAR-α, and CYP7A1 expression, increased SOD, decreased MDA, and upregulated Nrf2 expression. CONCLUSIONS The findings of this study in a rat model of hyperlipidemia have shown that paeoniflorin regulates hepatic cholesterol synthesis and metabolism and may also protect the liver from oxidative stress.
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Affiliation(s)
- Huiming Hu
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
- Department of Computer Science, Jiangxi University of Traditonal Chinese Medicine, Nanchang, Jiangxi, P.R. China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, Zhejiang, P.R. China
| | - Qiaoqiao Zhu
- College of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, Zhejiang, P.R. China
| | - Jie Su
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
| | - Yajun Wu
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
| | - Yanchen Zhu
- Department of Computer Science, Jiangxi University of Traditonal Chinese Medicine, Nanchang, Jiangxi, P.R. China
| | - Yin Wang
- Department of Pharmacy, The PLA 117 Hospital, Hangzhou, Zhejiang, P.R. China
| | - Hui Fang
- Department of Pharmacy, The PLA 117 Hospital, Hangzhou, Zhejiang, P.R. China
| | - Minxia Pang
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
| | - Bo Li
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
| | - Suhong Chen
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, Zhejiang, P.R. China
- College of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, Zhejiang, P.R. China
| | - Guiyuan Lv
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
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Ma Z, Chu L, Liu H, Wang W, Li J, Yao W, Yi J, Gao Y. Beneficial effects of paeoniflorin on non-alcoholic fatty liver disease induced by high-fat diet in rats. Sci Rep 2017; 7:44819. [PMID: 28300221 PMCID: PMC5353673 DOI: 10.1038/srep44819] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 02/15/2017] [Indexed: 01/01/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most prevalent form of chronic liver diseases. This study sought to evaluate the insulin-sensitizing effect of paeoniflorin (PF) on high-fat diet-induced NAFLD and possible molecular mechanisms. Male Sprague Dawley rats were fed a high-fat diet (HFD) for 10 weeks to establish the NAFLD model, and PF (20 mg/kg/d) was gavaged to the NAFLD rats for another four weeks. Our results demonstrated that HFD resulted in hepatocellular ballooning, micro-/macrovesicular steatosis, and oxidative stress in the liver, accompanied by increased serum total cholesterol (TC), triglyceride (TG), free fatty acid (FFA), alanine aminotransferase (ALT), and aspartate aminotransferase (AST) levels and homeostasis model of insulin resistance (HOMA-IR) index. PF treatment improved the biochemical and histopathological changes in NAFLD rats. Moreover, we also found that PF could inhibit lipid ectopic deposition via regulating lipid metabolism (inhibiting lipid synthesis of cholesterol and de novo pathway), and exert insulin sensitizing effect by regulating the insulin signaling pathway IRS/Akt/GSK3β and anti-oxidation. The study findings suggest that PF has therapeutic potential against NAFLD and that it acts through multiple signaling pathways.
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Affiliation(s)
- Zhihong Ma
- Yichun University, Key Laboratory for Research on Active Ingredients in Natural Medicine of Jiangxi Province, Yichun, 336000, China.,Hebei University of Chinese Medicine, Department of Immunology and Pathobiology, Shijiazhuang, 050200, China
| | - Li Chu
- Hebei Medical University, Department of Pharmacology, Shijiazhuang, 050017, China
| | - Hongying Liu
- Hebei General Hospital, Department of Infectious Diseases, Shijiazhuang, 050051, China
| | - Weijie Wang
- The Second Hospital of Hebei Medical University, Department of Surgery, Shijiazhuang, 050000, China
| | - Jieru Li
- Hebei University of Chinese Medicine, Department of Physiology, Shijiazhuang, 050200, China
| | - Wenzao Yao
- Hebei University of Chinese Medicine, Department of Immunology and Pathobiology, Shijiazhuang, 050200, China
| | - Jianfeng Yi
- Yichun University, Key Laboratory for Research on Active Ingredients in Natural Medicine of Jiangxi Province, Yichun, 336000, China
| | - Yue Gao
- Beijing Institute of Radiation Medicine, Department of Pharmacology and Toxicology, Beijing, 100850, China
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Mao Y, Han J, Tian F, Tang X, Hu Y, Guan Y. Chemical Composition Analysis, Sensory, and Feasibility Study of Tree Peony Seed. J Food Sci 2017; 82:553-561. [DOI: 10.1111/1750-3841.13593] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 11/07/2016] [Accepted: 11/30/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Yingyi Mao
- Abbot Laboratories; ANRD; Libing Road No. 476 Shanghai 201203 China
| | - Jigang Han
- Shanghai Key Laboratory of Plant Functional Genomics and Resources, Shanghai Chenshan Plant Science Research Center (CAS); Chenshan Botanical Garden; 3888 Chenhua Road Shanghai 201602 China
- Shanghai Inst. of Jiangnan Tree Peony; 3888 Chenhua Road Shanghai 201602 China
| | - Fang Tian
- Abbot Laboratories; ANRD; Libing Road No. 476 Shanghai 201203 China
| | - Xue Tang
- Shanghai Key Laboratory of Plant Functional Genomics and Resources, Shanghai Chenshan Plant Science Research Center (CAS); Chenshan Botanical Garden; 3888 Chenhua Road Shanghai 201602 China
- Shanghai Inst. of Jiangnan Tree Peony; 3888 Chenhua Road Shanghai 201602 China
| | - Yonghong Hu
- Shanghai Key Laboratory of Plant Functional Genomics and Resources, Shanghai Chenshan Plant Science Research Center (CAS); Chenshan Botanical Garden; 3888 Chenhua Road Shanghai 201602 China
- Shanghai Inst. of Jiangnan Tree Peony; 3888 Chenhua Road Shanghai 201602 China
| | - Yan Guan
- Abbot Laboratories; ANRD; Libing Road No. 476 Shanghai 201203 China
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Evaluation of the In Vivo Therapeutic Effects of Radix Paeoniae Rubra Ethanol Extract with the Hypoglycemic Activities Measured from Multiple Cell-Based Assays. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:3262790. [PMID: 28018473 PMCID: PMC5153506 DOI: 10.1155/2016/3262790] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 10/24/2016] [Accepted: 11/03/2016] [Indexed: 01/28/2023]
Abstract
Background. Radix Paeoniae Rubra (Chi Shao) contains several phytochemicals with hypoglycemic actions. Current research aims to explore potential insulinotropic effects and long-term therapeutic efficacy of such herb against type 2 diabetes. Methods. Composition analysis for the ethanol extract (PRExt) was executed by high performance liquid chromatography. Polyphenol-enriched fraction was characterized by high pressure size exclusion chromatography. Multiple cell platforms were employed to evaluate hypoglycemic bioactivities. In animal experiments, blood glucose, the homeostasis model assessment (HOMA)-index assessment, glucose tolerance test, and in vivo glucose uptake were all measured. Additional effects of PRExt on obesity and hepatic steatosis were evaluated by serum and histological analysis. Results. PRExt provides multiple hypoglycemic effects including the enhancement of glucose-mediated insulin secretion. Pentagalloylglucose and polyphenol-enriched fraction are two insulinotropic constituents. Moreover, PRExt intraperitoneal injection causes acute hypoglycemic effects on fasted db/db mice. Oral administration of PRExt (200 mg/kg b.w.) gradually reduces blood glucose in db/db mice to the level similar to that in C57J/B6 mice after 30 days. The improvement of glucose intolerance, HOMA-index, and in vivo glucose uptake is evident in addition to the weight loss effect and attenuation of hepatic steatosis. Conclusion. PRExt is an effective antidiabetic herbal extract with multiple hypoglycemic bioactivities.
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Ma Z, Chu L, Liu H, Li J, Zhang Y, Liu W, Dai J, Yi J, Gao Y. Paeoniflorin alleviates non-alcoholic steatohepatitis in rats: Involvement with the ROCK/NF-κB pathway. Int Immunopharmacol 2016; 38:377-84. [PMID: 27351828 DOI: 10.1016/j.intimp.2016.06.023] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 06/05/2016] [Accepted: 06/21/2016] [Indexed: 02/07/2023]
Abstract
Paeoniflorin (PF) is one of the major active ingredients of Paeonia lactiflora and has been suggested as a dietary therapy for non-alcoholic steatohepatitis (NASH); however, the involved mechanism remains obscure. The present work investigates the anti-inflammatory effects of PF and explores the possible mechanisms in a rat model of NASH. Male Sprague-Dawley rats were fed a high-cholesterol and high-fat (HCF) diet for 12weeks to induce the NASH model, and PF (20mg/kg/d) was orally administered to the NASH rats during the last four weeks of the study. Our results showed that PF significantly decreased serum alanine transferase (ALT) and aspartate transferase (AST) activities and also significantly decreased total levels of cholesterol (TC), low-density lipoprotein (LDL), and tumor necrosis factor alpha (TNF-α) (all P<0.05). Moreover, PF ameliorated the hepatic steatosis and inflammation and inhibited CD68 and transforming growth factor beta (TGF-β)-1 expression (both P<0.05). PF also down-regulated the activity of Rho kinase (ROCK) and suppressed the activation of the nuclear factor (NF)-κB signaling pathway in liver tissue. PF has liver protective and anti-inflammatory effects in HCF diet-induced NASH rats. The possible mechanisms may be associated with inhibition of the ROCK/NF-κB signaling pathway in the NASH liver.
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Affiliation(s)
- Zhihong Ma
- Key Laboratory for Research on Active Ingredients in Natural Medicine of Jiangxi Province, Yichun University, Yichun 336000, China; Department of Immunology and Pathobiology, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Li Chu
- Department of Pharmacology, Hebei Medical University, Shijiazhuang 050017, China
| | - Hongying Liu
- Department of Infectious Diseases, Hebei General Hospital, Shijiazhuang 050051, China
| | - Jieru Li
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Yuanyuan Zhang
- Department of Pharmaceutics, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Wentai Liu
- Department of Immunology and Pathobiology, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Jun Dai
- Department of Immunology and Pathobiology, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Jianfeng Yi
- Key Laboratory for Research on Active Ingredients in Natural Medicine of Jiangxi Province, Yichun University, Yichun 336000, China.
| | - Yue Gao
- Pharmacology and Toxicology Department, Beijing Institute of Radiation Medicine, Beijing 100850, China.
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Yang XD, Wang C, Zhou P, Yu J, Asenso J, Ma Y, Wei W. Absorption characteristic of paeoniflorin-6′-O-benzene sulfonate (CP-25) in in situ single-pass intestinal perfusion in rats. Xenobiotica 2015; 46:775-83. [DOI: 10.3109/00498254.2015.1121553] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Xiao-Dan Yang
- Institute of Clinical Pharmacology, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Anhui Medical University, Hefei, China
| | - Chun Wang
- Institute of Clinical Pharmacology, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Anhui Medical University, Hefei, China
| | - Peng Zhou
- Institute of Clinical Pharmacology, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Anhui Medical University, Hefei, China
| | - Jun Yu
- Institute of Clinical Pharmacology, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Anhui Medical University, Hefei, China
| | - James Asenso
- Institute of Clinical Pharmacology, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Anhui Medical University, Hefei, China
| | - Yong Ma
- Institute of Clinical Pharmacology, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Anhui Medical University, Hefei, China
| | - Wei Wei
- Institute of Clinical Pharmacology, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Anhui Medical University, Hefei, China
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Qiu Y, Huang J, Jiang X, Chen Y, Liu Y, Zeng R, Shehla N, Liu Q, Liao D, Guo D, Liang Y, Wang W. Quantitative and qualitative determination of LiuweiDihuang preparations by ultra high performance liquid chromatography in dual-wavelength fingerprinting mode and random forest. J Sep Sci 2015; 38:3720-6. [DOI: 10.1002/jssc.201500560] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Revised: 08/07/2015] [Accepted: 08/20/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Yixing Qiu
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
- Division of Stem Cell Regulation and Application with Chinese Materia Medica; Hunan University of Chinese Medicine; Changsha P.R. China
| | - Jianhua Huang
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
- Research Center of Modernization of Traditional Chinese Medicines; Central South University; Changsha P.R. China
| | - Xingming Jiang
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
| | - Yang Chen
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
| | - Yang Liu
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
| | - Rong Zeng
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
| | - Nuzhat Shehla
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
| | - Qiang Liu
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
| | - Duanfang Liao
- Division of Stem Cell Regulation and Application with Chinese Materia Medica; Hunan University of Chinese Medicine; Changsha P.R. China
| | - Dean Guo
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica; Chinese Academy of Science; Shanghai P.R. China
| | - Yizeng Liang
- Research Center of Modernization of Traditional Chinese Medicines; Central South University; Changsha P.R. China
| | - Wei Wang
- TCM and Ethnomedicine Innovation & Development Laboratory, Sino-Luxemburg TCM Research Center, School of Pharmacy; Hunan University of Chinese Medicine; Changsha P.R. China
- Division of Stem Cell Regulation and Application with Chinese Materia Medica; Hunan University of Chinese Medicine; Changsha P.R. China
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Choi EM, Suh KS, Rhee SY, Kim YS. Inhibitory effect of paeoniflorin on methylglyoxal-mediated oxidative stress in osteoblastic MC3T3-E1 cells. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:1170-1177. [PMID: 24916708 DOI: 10.1016/j.phymed.2014.05.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2014] [Revised: 04/03/2014] [Accepted: 05/11/2014] [Indexed: 06/03/2023]
Abstract
PURPOSE Methylglyoxal (MG) has been suggested to be one major source of intracellular reactive carbonyl compounds. In the present study, the effect of paeoniflorin on MG-induced cytotoxicity was investigated using osteoblastic MC3T3-E1 cells. METHODS Osteoblastic MC3T3-E1 cells were pre-incubated with paeoniflorin before treatment with MG, and markers of oxidative damage and mitochondrial function were examined. RESULTS Pretreatment of MC3T3-E1 cells with paeoniflorin prevented the MG-induced cell death and formation of intracellular reactive oxygen species, cardiolipin peroxidation, and protein adduct in osteoblastic MC3T3-E1 cells. In addition, paeoniflorin increased glutathione level and restored the activity of glyoxalase I to almost the control level. These findings suggest that paeoniflorin provide a protective action against MG-induced cell damage by reducing oxidative stress and by increasing MG detoxification system. Pretreatment with paeoniflorin prior to MG exposure reduced MG-induced mitochondrial dysfunction by preventing mitochondrial membrane potential dissipation and adenosine triphosphate loss. Additionally, the nitric oxide and nuclear respiratory factor 1 levels were significantly increased by paeoniflorin, suggesting that paeoniflorin may induce mitochondrial biogenesis. Paeoniflorin treatment decreased the levels of proinflammatory cytokines such as TNF-α and IL-6. CONCLUSIONS These findings indicate that paeoniflorin might exert its therapeutic effects via upregulation of glyoxalase system and mitochondrial function. Taken together, paeoniflorin may prove to be an effective treatment for diabeteic osteopathy.
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Affiliation(s)
- Eun Mi Choi
- Department of Food & Nutrition, Kyung Hee University, 1, Hoegi-dong, Dongdaemun-gu, Seoul 130-701, Republic of Korea.
| | - Kwang Sik Suh
- Research Institute of Endocrinology, Kyung Hee University Hospital, 1, Hoegi-dong, Dongdaemun-gu, Seoul 130-702, Republic of Korea
| | - Sang Youl Rhee
- Department of Endocrinology & Metabolism, School of Medicine, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Young Seol Kim
- Department of Endocrinology & Metabolism, School of Medicine, Kyung Hee University, Seoul 130-701, Republic of Korea
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Choi EM, Lee YS. Paeoniflorin isolated from Paeonia lactiflora attenuates osteoblast cytotoxicity induced by antimycin A. Food Funct 2014; 4:1332-8. [PMID: 23824342 DOI: 10.1039/c3fo60147a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The protective effects of paeoniflorin isolated from Paeonia lactiflora against pharmacological inhibition of the respiratory chain were studied using osteoblastic MC3T3-E1 cells. Here we show that paeoniflorin decreases cell death induced by antimycin A, an inhibitor of mitochondrial complex III. Paeoniflorin restored antimycin A-induced inactivation of phosphoinositide 3-kinase (PI3K) and thioredoxin reductase, suggesting that PI3K and thioredoxin reductase may be involved in paeoniflorin-induced cytoprotective responses. We also examined the effect of paeoniflorin on mitochondrial dysfunction and oxidative stress induced by antimycin A. Paeoniflorin inhibited mitochondrial membrane potential dissipation, ATP loss, inactivation of complexes I and IV, cytochrome c release, and cardiolipin oxidation induced by antimycin A. In addition, paeoniflorin prevented antimycin A-induced ROS release and nitrotyrosine increase. These results imply that paeoniflorin protects osteoblasts from antimycin A-induced cell death via improved mitochondrial function.
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Affiliation(s)
- Eun Mi Choi
- Department of Food & Nutrition, Kyung Hee University, 1, Hoegi-dong, Dongdaemun-gu, Seoul 130-701, Republic of Korea.
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Discrimination between genetically identical peony roots from different regions of origin based on 1H-nuclear magnetic resonance spectroscopy-based metabolomics: determination of the geographical origins and estimation of the mixing proportions of blended samples. Anal Bioanal Chem 2013; 405:7523-34. [DOI: 10.1007/s00216-013-7182-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 06/23/2013] [Accepted: 06/25/2013] [Indexed: 01/22/2023]
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Zhou H, Yang HX, Yuan Y, Deng W, Zhang JY, Bian ZY, Zong J, Dai J, Tang QZ. Paeoniflorin attenuates pressure overload-induced cardiac remodeling via inhibition of TGFβ/Smads and NF-κB pathways. J Mol Histol 2013; 44:357-67. [PMID: 23417833 DOI: 10.1007/s10735-013-9491-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Accepted: 02/08/2013] [Indexed: 11/24/2022]
Abstract
Cardiac remodeling is a key determinant in the clinical course and outcome of heart failure and characterized by cardiac hypertrophy, fibrosis, cardiomyocyte apoptosis and inflammation. The anti-inflammatory, anti-apoptotic and anti-fibrotic effects of paeoniflorin have been identified in various types of tissue and cells. However, the role of paeoniflorin in cardiac remodeling remains unclear. We performed aortic banding (AB) in mice to induce a cardiac remodeling model in response to pressure overload. Paeoniflorin (20 mg/kg) was administered by daily intraperitoneal (i.p.) injection. Paeoniflorin treatment promoted the survival rate and improved cardiac function of mice at 8 weeks post surgery. AB-induced cardiac hypertrophy, as assessed by heart weight, gross heart, HE and WGA staining, cross-sectional area of cardiomyocyte and mRNA expresssion of hypertrophic makers, was attenuated by paeoniflorin. Paeoniflorin also inhibited collagen deposition, expression of TGFβ, CTGF, collagen Iα and collagen IIIα, and phosphorylation of Smad2 and Smad3 in the heart exposed to pressure overload. Cardiomyocyte apoptosis and induction of Bax and cleaved caspase3 in response to AB were suppressed by paeoniflorin. Furthermore, paeoniflorin decreased the quantity of CD68+ cells, protein levels of TNF-α and IL-1β, and phosphorylation of IκBα and NFκB-p65 in the heart after AB. In conclusion, paeoniflorin attenuated cardiac hypertrophy, fibrosis, apoptosis and inflammation, and improved left ventricular function in pressure overloaded mice. The cardioprotective effect of paeoniflorin is associated with the inhibition of TGFβ/Smads and NF-κB pathways.
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Affiliation(s)
- Heng Zhou
- Department of Cardiology, Renmin Hospital of Wuhan University, Jiefang Road 238, Wuhan 430060, People's Republic of China
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Lin HR. Paeoniflorin acts as a liver X receptor agonist. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2013; 15:35-45. [PMID: 23281636 DOI: 10.1080/10286020.2012.742510] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Paeoniflorin is one of the active ingredients of Paeonia lactiflora Pall., a novel traditional herbal medicine exerting pharmacological effects including antihyperlipidemic, neuroprotective, and anti-hepatofibrosis effects. Liver X receptor (LXR) acts as a ligand-activated transcription factor to exhibit antihyperlipidemic and neuroprotective effects. In this study, the activity of paeoniflorin against LXR was evaluated by the mammalian one-hybrid and transient transfection reporter assays. The results showed that paeoniflorin transactivated GAL4, rat cholesterol 7 α-hydroxylase, phospholipid transfer protein, and ATP-binding cassette A1 gene promoters in dose-dependent manner. Furthermore, the docking study demonstrated that paeoniflorin resided in the LXR ligand-binding pocket in the similar manner as GSK 3987, a novel LXR agonist. These results indicated that paeoniflorin might exert pharmacological effects through LXR pathway.
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Affiliation(s)
- Hsiang-Ru Lin
- Department of Chemistry, College of Science, National Kaohsiung Normal University, Taiwan.
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LI JIANZHE, WU JIANHUA, YU SHUYI, SHAO QINGRUI, DONG XIAOMIN. Inhibitory effects of paeoniflorin on lysophosphatidylcholine-induced inflammatory factor production in human umbilical vein endothelial cells. Int J Mol Med 2012; 31:493-7. [DOI: 10.3892/ijmm.2012.1211] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Accepted: 11/29/2012] [Indexed: 11/05/2022] Open
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Li JZ, Yu SY, Wu JH, Shao QR, Dong XM. Paeoniflorin protects myocardial cell from doxorubicin-induced apoptosis through inhibition of NADPH oxidase. Can J Physiol Pharmacol 2012; 90:1569-75. [PMID: 23210435 DOI: 10.1139/y2012-140] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Increased intracellular reactive oxygen species (ROS) are involved in doxorubicin (DOX)-induced myocardial cell apoptosis, and paeoniflorin (PEF) has been shown to exert an antioxidant effect. The aim of the present study was to explore the protective effect of PEF on DOX-induced myocardial cell apoptosis and the underlying mechanisms. In cultured H9c2 cells, different concentrations (1, 10, or 100 μmol/L) of PEF was added for 2 h prior to exposure to DOX (5 μmol/L) for 24 h. Cell apoptosis was evaluated by hoechst 33342 staining, and caspase-3 expression and activity. The mRNA and protein expression of NADPH oxidase (NOX) 2 and NOX4 was determined by real-time polymerase chain reaction and Western blot, respectively. Intracellular ROS and NOX activity were measured by assay kit. The results showed that DOX significantly increased myocardial cell apoptosis, increased caspase-3 expression and activity concomitantly with enhanced ROS production, and increased NOX2, NOX4 mRNA and protein expression, and NOX activity. These effects were remarkably inhibited by pretreatment of PEF. Our results suggested that PEF has a protective effect against DOX-induced myocardial cell apoptosis through a mechanism involving a decrease in ROS production by inhibition of NOX2, NOX4 expression, and NOX activity.
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Affiliation(s)
- Jian-Zhe Li
- Department of Pharmacy, Ruikang Hospital, Guangxi University of Traditional Chinese Medicine, Nanning, China
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Evaluation of Effects of Chinese Prescription Kangen-karyu on Diabetes-Induced Alterations such as Oxidative Stress and Apoptosis in the Liver of Type 2 Diabetic db/db Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:143489. [PMID: 22969821 PMCID: PMC3437317 DOI: 10.1155/2012/143489] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Revised: 06/22/2012] [Accepted: 06/22/2012] [Indexed: 11/23/2022]
Abstract
The present study was conducted to examine whether Kangen-karyu has an ameliorative effect on diabetes-induced alterations such as oxidative stress and apoptosis in the liver of type 2 diabetic db/db mice. Kangen-karyu (100 or 200 mg/kg body weight/day, p.o.) was administered every day for 18 weeks to db/db mice and its effect was compared with vehicle-treated db/db and m/m mice. The administration of Kangen-karyu decreased the elevated serum glucose and leptin concentrations in db/db mice, and reduced the increased oxidative biomarkers including the generation of reactive oxygen species and lipid peroxidation in the liver. The db/db mice exhibited the upregulation of nicotinamide adenine dinucleotide phosphate oxidase subunits, NF-E2-related factor 2, heme oxygenase-1, nuclear factor-kappa B, cyclooxygenase-2, and inducible nitric oxide synthase levels in the liver; however, Kangen-karyu treatment significantly reduced those expressions. Moreover, the augmented expressions of apoptosis-related proteins, Bax, cytochrome c, c-Jun N-terminal kinase (JNK), phosphor-JNK, AP-1, and caspase-3, were downregulated by Kangen-karyu administration. Hematoxylin-eosin staining showed that the increased hepatocellular damage in the liver of db/db mice improved by Kangen-karyu administration. Our findings support the therapeutic evidence for Kangen-karyu ameliorating the development of diabetic hepatic complications via regulating oxidative stress and apoptosis.
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Ji Q, Yang L, Zhou J, Lin R, Zhang J, Lin Q, Wang W, Zhang K. Protective effects of paeoniflorin against cobalt chloride-induced apoptosis of endothelial cells via HIF-1α pathway. Toxicol In Vitro 2012; 26:455-61. [DOI: 10.1016/j.tiv.2012.01.016] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2011] [Revised: 11/25/2011] [Accepted: 01/10/2012] [Indexed: 10/14/2022]
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Protective effect of lemongrass oil against dexamethasone induced hyperlipidemia in rats: possible role of decreased lecithin cholesterol acetyl transferase activity. ASIAN PAC J TROP MED 2011; 4:658-60. [DOI: 10.1016/s1995-7645(11)60167-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Revised: 05/20/2011] [Accepted: 06/15/2011] [Indexed: 11/23/2022] Open
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43
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He CN, Peng Y, Zhang YC, Xu LJ, Gu J, Xiao PG. Phytochemical and biological studies of paeoniaceae. Chem Biodivers 2010; 7:805-38. [PMID: 20397219 DOI: 10.1002/cbdv.200800341] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Chun-Nian He
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, 151 Malianwa North Road, Beijing 100193, P. R. China
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Jong MS, Hwang SJ, Chen YC, Chen TJ, Chen FJ, Chen FP. Prescriptions of Chinese herbal medicine for constipation under the national health insurance in Taiwan. J Chin Med Assoc 2010; 73:375-83. [PMID: 20688304 DOI: 10.1016/s1726-4901(10)70081-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2009] [Accepted: 06/22/2010] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Constipation is a common gastrointestinal problem worldwide. The aim of this study was to determine the frequency of use and prescriptive patterns of Chinese herbal medicine (CHM) in treating constipation by analyzing the claims data of traditional Chinese medicine (TCM) from the National Health Insurance (NHI) in Taiwan. METHODS The computerized claims dataset of the TCM office visits and the corresponding prescription files in 2004 compiled by the NHI Research Institute in Taiwan were linked and processed. Visit files with the single diagnostic coding of constipation (ICD-9-CM code 564.0) were extracted to analyze the frequency and pattern of corresponding CHM prescriptions. The association rule was applied to analyze the co-prescription of CHM in treating constipation. RESULTS There were 152,564 subjects who visited TCM clinics only for constipation in Taiwan during 2004 and received a total of 387,268 CHM prescriptions. Subjects between 20 and 29 years of age comprised the largest number of those treated (25.5%). Female subjects used CHM for constipation more frequently than male subjects (female:male = 3.31:1). There was an average of 4.6 items of single Chinese herbs or formula in a single prescription for constipation. Ma-zi-renwan was the most commonly prescribed herbal formula, while Da-huang (Rheum palmatum) was the most commonly used single Chinese herb. According to the association rule, the most common prescribed pattern of 2-drug combination of CHM for treating constipation was Ban-xia-xie-xin-tang plus Ma-zi-ren-wan, while the 3-drug combination of CHM was Fang-feng-tong-sheng-san, Rheum palmatum and Ma-zi-ren-wan. CONCLUSION This study showed the pattern of single Chinese herbs or herbal formulae used in treating constipation in Taiwan. Further clinical trials are needed to evaluate the efficacy and safety of these CHMs in treating constipation.
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Affiliation(s)
- Maw-Shiou Jong
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
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Juan YC, Tsai WJ, Lin YL, Wang GJ, Cheng JJ, Yang HY, Hsu CY, Liu HK. The novel anti-hyperglycemic effect of Paeoniae radix via the transcriptional suppression of phosphoenopyruvate carboxykinase (PEPCK). PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2010; 17:626-634. [PMID: 20096551 DOI: 10.1016/j.phymed.2009.12.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2009] [Revised: 10/30/2009] [Accepted: 12/11/2009] [Indexed: 05/28/2023]
Abstract
The antidiabetic actions of Paeoniae Radix involve stimulating glucose uptake and reducing glucose absorption. However, the importance of this herb in the transcriptional regulation of hepatic gluconeogenesis has not previously been investigated, although hepatic gluconeogenesis contributes the most to fasting hyperglycemia. Using rats with streptozotocin-induced diabetes and db/db mice, the dose- and time-dependent suppressive effects of the ethanol extract of Paeoniae Radix (PR-Et) on diabetic hyperglycemia and phosphoenopyruvate carboxykinase (PEPCK) transcription are first demonstrated. Second, by employing H4IIE cells, the inhibitory action of PR-Et on both dexamethasone- and 8-bromo-cAMP-induced-PEPCK expression was also confirmed without causing any cytotoxicity. In addition, this inhibitory effect could be sustained for over 24 h with repeated treatment. Most importantly, PR-Et's action was unaffected by either insulin desensitization or palmitate stimulation. Finally, paeonol and paeoniflorin, two well-known constituents in Paeoniae Radix, did not suppress PEPCK expression at testing concentration. In conclusion, it was clearly demonstrated that transcriptional inhibition of gluconeogenesis is one of the important antidiabetic actions of Paeoniae Radix. Future development of this herb as a dietary supplement or drug should bring substantial benefits for the diabetic population.
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MESH Headings
- 8-Bromo Cyclic Adenosine Monophosphate
- Acetophenones/isolation & purification
- Acetophenones/pharmacology
- Acetophenones/therapeutic use
- Animals
- Benzoates/isolation & purification
- Benzoates/pharmacology
- Benzoates/therapeutic use
- Bridged-Ring Compounds/isolation & purification
- Bridged-Ring Compounds/pharmacology
- Bridged-Ring Compounds/therapeutic use
- Cell Line
- Dexamethasone
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/genetics
- Diabetes Mellitus, Experimental/metabolism
- Dose-Response Relationship, Drug
- Drugs, Chinese Herbal/chemistry
- Drugs, Chinese Herbal/pharmacology
- Drugs, Chinese Herbal/therapeutic use
- Gene Expression/drug effects
- Gluconeogenesis/drug effects
- Gluconeogenesis/genetics
- Glucosides/isolation & purification
- Glucosides/pharmacology
- Glucosides/therapeutic use
- Humans
- Hypoglycemic Agents/isolation & purification
- Hypoglycemic Agents/pharmacology
- Hypoglycemic Agents/therapeutic use
- Insulin/metabolism
- Liver/drug effects
- Liver/metabolism
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Knockout
- Monoterpenes
- Paeonia/chemistry
- Palmitic Acid/metabolism
- Phosphoenolpyruvate Carboxykinase (GTP)/genetics
- Phosphoenolpyruvate Carboxykinase (GTP)/metabolism
- Phytotherapy
- Plant Roots
- Rats
- Rats, Sprague-Dawley
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Affiliation(s)
- Y-C Juan
- Institute of Pharmacology, University of Yang Ming, Taipei, Taiwan, ROC
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Yamabe N, Kim HY, Kang KS, Zhao Q, Matsumoto K, Yokozawa T. Effect of Chinese prescription Kangen-karyu on lipid metabolism in type 2 diabetic db/db mice. JOURNAL OF ETHNOPHARMACOLOGY 2010; 129:299-305. [PMID: 20363309 DOI: 10.1016/j.jep.2010.03.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 03/04/2010] [Accepted: 03/19/2010] [Indexed: 05/29/2023]
Abstract
AIM OF THE STUDY Chinese prescription Kangen-karyu is clinically used as a treatment for cardiovascular diseases, and we have reported the beneficial effects on chemically induced hyperlipidemic animal models. The present study was investigated to evaluate the hypolipidemic effect of Kangen-karyu in type 2 diabetic db/db mice which has not been explored yet. MATERIALS AND METHODS Male db/db mice were divided into three groups, vehicle (control), Kangen-karyu 100, or 200 mg/kg body weight/day, and orally administered for 5 weeks every day. Age-matched non-diabetic m/m mice were used as a normal group. RESULTS Serum triglyceride (TG) and total cholesterol levels in db/db mice were increased compared with those of m/m mice. However, the administration of Kangen-karyu reduced hyperlipidemia in db/db mice through a decline in the serum levels of TG and total cholesterol. The hepatic TG and total cholesterol levels of db/db mice were markedly higher than those of m/m mice, but these elevated lipid levels were significantly reduced by 200 mg/kg Kangen-karyu administration. Also, oil red O staining showed that the increased lipid deposition level in the liver of db/db control mice was improved by Kangen-karyu administration. The expression of sterol regulatory element-binding protein-1 in the liver of db/db mice was significantly down-regulated by the administration of Kangen-karyu at a dose of 200 mg/kg body weight. Kangen-karyu caused a slight elevation in the expression of peroxisome proliferator-activated receptor alpha in the liver of db/db mice. CONCLUSIONS This study provides scientific evidence that Kangen-karyu improves hyperlipidemia and lipid deposition via the regulation of hepatic SREBP-1 expression in type 2 diabetic db/db mice.
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MESH Headings
- Animals
- Blood Glucose/analysis
- Blotting, Western
- Cholesterol/blood
- Chromatography, High Pressure Liquid
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/metabolism
- Diabetes Mellitus, Type 2/drug therapy
- Diabetes Mellitus, Type 2/metabolism
- Drugs, Chinese Herbal/administration & dosage
- Drugs, Chinese Herbal/pharmacology
- Drugs, Chinese Herbal/therapeutic use
- Hypoglycemic Agents/administration & dosage
- Hypoglycemic Agents/pharmacology
- Hypoglycemic Agents/therapeutic use
- Lipid Metabolism/drug effects
- Liver/drug effects
- Liver/metabolism
- Liver/pathology
- Male
- Mice
- Mice, Inbred Strains
- Nuclear Proteins/metabolism
- Sterol Regulatory Element Binding Protein 1/biosynthesis
- Treatment Outcome
- Triglycerides/blood
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Affiliation(s)
- Noriko Yamabe
- Institute of Natural Medicine, University of Toyama, Sugitani, Toyama, Japan
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47
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Quality Evaluation of Moutan Cortex Radicis Using Multiple Component Analysisby High Performance Liquid Chromatography. B KOREAN CHEM SOC 2009. [DOI: 10.5012/bkcs.2009.30.10.2240] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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48
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Jiang B, Qiao J, Yang Y, Lu Y. Inhibitory effect of paeoniflorin on the inflammatory vicious cycle between adipocytes and macrophages. J Cell Biochem 2009; 113:2560-6. [DOI: 10.1002/jcb.22173] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2009] [Accepted: 03/17/2009] [Indexed: 11/08/2022]
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49
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Xu S, Yang L, Lin Q, Liu Z, Feng Q, Ma L, Liu M. Simultaneous Determination of Paeoniflorin, Albiflorin and Benzoylpaeoniflorin in Radix Paeoniae Alba by TLC. Chromatographia 2008. [DOI: 10.1365/s10337-008-0693-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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50
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Lee B, Shin YW, Bae EA, Han SJ, Kim JS, Kang SS, Kim DH. Antiallergic effect of the root of Paeonia lactiflora and its constituents paeoniflorin and paeonol. Arch Pharm Res 2008; 31:445-50. [PMID: 18449501 DOI: 10.1007/s12272-001-1177-6] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Indexed: 10/22/2022]
Abstract
The root of Paeonia lactiflora PALL (PL, Family Paeoniaceae) has been used frequently as an antipyretic and anti-inflammatory agent in traditional medicines of Korea, China and Japan. To evaluate antiallergic effect of PL, we isolated its main constituents, paeoniflorin and paeonol, and evaluated in vivo their inhibitory effects against passive cutaenous anaphylaxis (PCA) reaction induced by IgE-antigen complex and scratching behaviors induced by compound 48/80. PL, paeoniflorin and paeonol potently inhibited PCA reaction and scratching behaviors in mice. Paeoniflorin exhibited the most potent inhibition against scratching behaviors and the acetic acid-induced writhing syndrome in mice. Paeonol most potently inhibited PCA reaction and mast cells degranulation. These findings suggest that PL can improve IgE-induced anaphylaxis and scratching behaviors, and may be due to the effect of its constituents, paeoniflorin and paeonol.
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Affiliation(s)
- Bomi Lee
- Department of Life and Nanopharmaceutical Sciences and Department of Pharmaceutical Science, Kyung Hee University, 1 Hoegi, Dongdaemun-ku, Seoul, Korea
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