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Yang Z, Fang X, Zhang Y, Bai Y, Zhao L, Zhou X. Ginkgolic acids induce liver injury in mice through cell cycle arrest and immune stress under specific condition. Toxicon 2024; 245:107788. [PMID: 38823652 DOI: 10.1016/j.toxicon.2024.107788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/03/2024]
Abstract
Ginkgo biloba L. is a valuable plant, which can be used for medicine, food and ornamental purposes. Despite the above benefits, the components of ginkgolic acids (GA) in ginkgo are considered to cause allergies, embryotoxicity, liver damage and some other adverse reactions. However, the mechanism of GA induced liver injury is still unclear. In this study, we developed an acute liver injury model induced by GA in mice, and investigated the mechanism of GA induced liver injury from the perspectives of oxidative stress, steatosis, apoptosis, and immune response. Intraperitoneal injection of GA (400 mg/kg) can cause liver damage. The levels of serum transaminase, oxidation and triglycerides were increased, liver fibrosis, hepatocyte apoptosis, G2/M phase arrest of the hepatic cell cycle and monocyte infiltration in the liver were detected in GA-treated mice. Flow cytometry analysis of cells separated from the spleen showed that the proportion of Th1 and Th17 cells were increased, and the proportion of Th2 cells were decreased in GA-treated mice. The rise in Th1/Th2 ratio and Th17 cell ratio usually cause inflammatory problems. At the same time, cleaved Caspase-8 and Caspase-3 were detected in hepatocytes, indicating that GA may induce apoptosis through FADD pathway. Although GA is capable of causing the above problems, the inflammation and damage in liver tissue are not severe and there are certain individual differences. Our study reveals the potential hepatotoxicity of GA in ginkgo and its mechanism of action, providing a new perspective for the intervention and prevention of ginkgo toxicity.
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Affiliation(s)
- Zhiqing Yang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Xianying Fang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Yiwei Zhang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Yun Bai
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Linguo Zhao
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Xinhu Zhou
- Yanghe Distillery Co. Ltd, Suqian, 223800, China.
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Qian W, Lu J, Gao C, Liu Q, Li Y, Zeng Q, Zhang J, Wang T, Chen S. Deciphering antifungal and antibiofilm mechanisms of isobavachalcone against Cryptococcus neoformans through RNA-seq and functional analyses. Microb Cell Fact 2024; 23:107. [PMID: 38609931 PMCID: PMC11015616 DOI: 10.1186/s12934-024-02369-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/18/2024] [Indexed: 04/14/2024] Open
Abstract
Cryptococcus neoformans has been designated as critical fungal pathogens by the World Health Organization, mainly due to limited treatment options and the prevalence of antifungal resistance. Consequently, the utilization of novel antifungal agents is crucial for the effective treatment of C. neoformans infections. This study exposed that the minimum inhibitory concentration (MIC) of isobavachalcone (IBC) against C. neoformans H99 was 8 µg/mL, and IBC dispersed 48-h mature biofilms by affecting cell viability at 16 µg/mL. The antifungal efficacy of IBC was further validated through microscopic observations using specific dyes and in vitro assays, which confirmed the disruption of cell wall/membrane integrity. RNA-Seq analysis was employed to decipher the effect of IBC on the C. neoformans H99 transcriptomic profiles. Real-time quantitative reverse transcription PCR (RT-qPCR) analysis was performed to validate the transcriptomic data and identify the differentially expressed genes. The results showed that IBC exhibited various mechanisms to impede the growth, biofilm formation, and virulence of C. neoformans H99 by modulating multiple dysregulated pathways related to cell wall/membrane, drug resistance, apoptosis, and mitochondrial homeostasis. The transcriptomic findings were corroborated by the antioxidant analyses, antifungal drug sensitivity, molecular docking, capsule, and melanin assays. In vivo antifungal activity analysis demonstrated that IBC extended the lifespan of C. neoformans-infected Caenorhabditis elegans. Overall, the current study unveiled that IBC targeted multiple pathways simultaneously to inhibit growth significantly, biofilm formation, and virulence, as well as to disperse mature biofilms of C. neoformans H99 and induce cell death.
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Affiliation(s)
- Weidong Qian
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China.
| | - Jiaxing Lu
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Chang Gao
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Qiming Liu
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Yongdong Li
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, P. R. China
| | - Qiao Zeng
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Jian Zhang
- School of Pharmaceutical Sciences, Shenzhen University Medical School, Shenzhen, 518060, China
| | - Ting Wang
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Si Chen
- Department of Immunology, Shenzhen University Medical School, Shenzhen, 518060, China.
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Ni X, Gao C, Zhu X, Zhang X, Fang Y, Hao Z. Isobavachalcone induces hepatotoxicity in zebrafish embryos and HepG2 cells via the System Xc --GSH-GPX4 signaling pathway in ferroptosis response. J Appl Toxicol 2024. [PMID: 38581191 DOI: 10.1002/jat.4607] [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: 02/23/2024] [Revised: 03/09/2024] [Accepted: 03/14/2024] [Indexed: 04/08/2024]
Abstract
Isobavachalcone (IBC) is a flavonoid component of the traditional Chinese medicine Psoraleae Fructus, with a range of pharmacological properties. However, IBC causes some hepatotoxicity, and the mechanism of toxicity is unclear. The purpose of this paper was to investigate the possible mechanism of toxicity of IBC on HepG2 cells and zebrafish embryos. The results showed that exposure to IBC increased zebrafish embryo mortality and decreased hatchability. Meanwhile, IBC induced liver injury and increased expression of ALT and AST activity. Further studies showed that IBC caused the increase of ROS and MDA the decrease of CAT, GSH, and GSH-Px; the increase of Fe2+ content; and the changes of ferroptosis related genes (acsl4, gpx4, and xct) and iron storage related genes (tf, fth, and fpn) in zebrafish embryos. Through in vitro verification, it was found that IBC also caused oxidative stress and increased Fe2+ content in HepG2 cells. IBC caused depolarization of mitochondrial membrane potential (MMP) and reduction of mitochondrial ATP, as well as altered expression of ACSl4, SLC7A11, GPX4, and FTH1 proteins. Treatment of HepG2 cells with ferrostatin-1 could reverse the effect of IBC. Targeting the System Xc--GSH-GPX4 pathway of ferroptosis and preventing oxidative stress damage might offer a theoretical foundation for practical therapy and prevention of IBC-induced hepatotoxicity.
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Affiliation(s)
- Xuan Ni
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Innovation Center for Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Chen Gao
- Innovation Center for Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Xiaolin Zhu
- Innovation Center for Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Xiaosong Zhang
- Innovation Center for Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Yizhuo Fang
- Innovation Center for Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Zhihui Hao
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Innovation Center for Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing, China
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Dong Q, Turdu G, Akber Aisa H, Yili A. Arenobufagin, isolated from Bufo viridis toad venom, inhibits A549 cells proliferation by inducing apoptosis and G2/M cell cycle arrest. Toxicon 2024; 240:107641. [PMID: 38331108 DOI: 10.1016/j.toxicon.2024.107641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/11/2024] [Accepted: 02/05/2024] [Indexed: 02/10/2024]
Abstract
Lung cancer is a significant contributor to cancer morbidity and mortality globally. Arenobufagin, a compound derived from Bufo viridis toad venom, has demonstrated the ability to inhibit cell growth in various cancer cell lines. However, our understanding of the role and mechanism of arenobufagin in lung cancer remains incomplete, necessitating further researches to fully elucidate its action mechanism. In this study, we further explored the impact of arenobufagin on A549 cells. The results revealed that it exerted a potent cytotoxic effect on A549 cells by inhibiting cell colony formation, promoting cell apoptosis, increasing reactive oxygen species (ROS) levels, and arresting A549 cells in G2/M phase. Collectively, our findings suggested that arenobufagin may have potential as a future therapeutic for lung cancer treatment.
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Affiliation(s)
- Qiang Dong
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi, 830011, People's Republic of China; University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing, 100049, People's Republic of China
| | - Gulmira Turdu
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi, 830011, People's Republic of China; University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing, 100049, People's Republic of China
| | - Haji Akber Aisa
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi, 830011, People's Republic of China
| | - Abulimiti Yili
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi, 830011, People's Republic of China.
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Qian W, Lu J, Gao C, Liu Q, Yao W, Wang T, Wang X, Wang Z. Isobavachalcone exhibits antifungal and antibiofilm effects against C. albicans by disrupting cell wall/membrane integrity and inducing apoptosis and autophagy. Front Cell Infect Microbiol 2024; 14:1336773. [PMID: 38322671 PMCID: PMC10845358 DOI: 10.3389/fcimb.2024.1336773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 01/03/2024] [Indexed: 02/08/2024] Open
Abstract
Isobavachalcone (IBC) is a natural flavonoid with multiple pharmacological properties. This study aimed to evaluate the efficacy of IBC against planktonic growth and biofilms of Candida albicans (C. albicans) and the mechanisms underlying its antifungal action. The cell membrane integrity, cell metabolic viability, and cell morphology of C. albicans treated with IBC were evaluated using CLSM and FESEM analyses. Crystal violet staining, CLSM, and FESEM were used to assess the inhibition of biofilm formation, as well as dispersal and killing effects of IBC on mature biofilms. RNA-seq combined with apoptosis and autophagy assays was used to examine the mechanisms underlying the antifungal action of IBC. IBC exhibited excellent antifungal activity with 8 μg/mL of MIC for C. albicans. IBC disrupted the cell membrane integrity, and inhibited biofilm formation. IBC dispersed mature biofilms and damaged biofilm cells of C. albicans at 32 μg/mL. Moreover, IBC induced apoptosis and autophagy-associated cell death of C. albicans. The RNA-seq analysis revealed upregulation or downregulation of key genes involved in cell wall synthesis (Wsc1 and Fks1), ergosterol biosynthesis (Erg3, and Erg11), apoptisis (Hsp90 and Aif1), as well as autophagy pathways (Atg8, Atg13, and Atg17), and so forth, in response to IBC, as evidenced by the experiment-based phenotypic analysis. These results suggest that IBC inhibits C. albicans growth by disrupting the cell wall/membrane, caused by the altered expression of genes associated with β-1,3-glucan and ergosterol biosynthesis. IBC induces apoptosis and autophagy-associated cell death by upregulating the expression of Hsp90, and altering autophagy-related genes involved in the formation of the Atg1 complex and the pre-autophagosomal structure. Together, our findings provide important insights into the potential multifunctional mechanism of action of IBC.
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Affiliation(s)
- Weidong Qian
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi’an, China
| | - Jiaxing Lu
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi’an, China
| | - Chang Gao
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi’an, China
| | - Qiming Liu
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi’an, China
| | - Wendi Yao
- Department of Urology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, China
| | - Ting Wang
- School of Biological and Pharmaceutical Engineering, Shaanxi University of Science and Technology, Xi’an, China
| | - Xiaobin Wang
- Department of Urology, Southern University of Science and Technology Hospital, Shenzhen, China
| | - Zhifeng Wang
- Department of Urology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, China
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An HX, Ma RJ, Cao TQ, Liu C, Ji HY, Liu AJ. Preparation and anti-tumor effect of pig spleen ethanol extract against mouse S180 sarcoma cells in vivo. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.03.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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7
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Xiao Q, Zhong B, Hou Y, Wang M, Guo B, Lin L, Zhou Y, Chen X. Fighting cancer by triggering non-canonical mitochondrial permeability transition-driven necrosis through reactive oxygen species induction. Free Radic Biol Med 2023; 202:35-45. [PMID: 36963639 DOI: 10.1016/j.freeradbiomed.2023.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 03/03/2023] [Accepted: 03/20/2023] [Indexed: 03/26/2023]
Abstract
Non-apoptotic necrosis shows therapeutic potential for the treatment of various diseases, especially cancer. Mitochondrial permeability transition (MPT)-driven necrosis is a form of non-apoptotic cell death triggered by oxidative stress and cytosolic Ca2+ overload, and relies on cyclophilin D (CypD). Previous reports demonstrated that isobavachalcone (IBC), a natural chalcone, has anticancer effect by apoptosis induction. Here, we found that IBC induced regulated necrosis in cancer cells. IBC triggered non-apoptotic cell death in lung and breast cancer cells mediated by reactive oxygen species (ROS). IBC caused mitochondrial injury and dysfunction as evidenced by mitochondrial Ca2+ overload, the opening of MPT pore, mitochondrial membrane potential collapse, and structural damages. IBC-triggered cell death could be remarkably reversed by the ROS scavengers, cyclosporin A (CsA) and hemin, whereas CypD silence and heme oxygenase-1 overexpression failed to do so. Protein kinase B, dihydroorotate dehydrogenase, and mitogen-activated protein kinases were not involved in IBC-induced necrosis as well. In addition, IBC showed an anticancer effect in a 4T1 breast cancer cell-derived allograft mouse model, and this effect was considerably reversed by CsA. Collectively, our results showed that IBC triggered non-canonical MPT-driven necrosis mediated by ROS in cancer cells, which might provide a novel strategy for fighting against cancer.
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Affiliation(s)
- Qingwen Xiao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao
| | - Bingling Zhong
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao
| | - Ying Hou
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao
| | - Miaojuan Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao
| | - Baojian Guo
- Institute of New Drug Research, Jinan University College of Pharmacy, Guangzhou, 510632, China
| | - Ligen Lin
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macao
| | - Yinning Zhou
- Institute of Applied Physics and Materials Engineering, University of Macau, Macao
| | - Xiuping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macao; MoE Frontiers Science Center for Precision Oncology, University of Macau, Macao.
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Chen L, Chen S, Sun P, Liu X, Zhan Z, Wang J. Psoralea corylifolia L.: a comprehensive review of its botany, traditional uses, phytochemistry, pharmacology, toxicology, quality control and pharmacokinetics. Chin Med 2023; 18:4. [PMID: 36627680 PMCID: PMC9830135 DOI: 10.1186/s13020-022-00704-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 12/25/2022] [Indexed: 01/11/2023] Open
Abstract
Psoralea corylifolia L. (PCL), referred to as "Bu-gu-zhi" in Chinese, has great medicinal values since ancient times. PCL is the dried ripe fruit of Psoralea corylifolia L., which has been widely used in traditional Chinese medicine (TCM) for the treatment of kidney-yang deficiency, enuresis and urinary frequency, chills and pain of the waist and knees, dawn diarrhea and vitiligo. In this paper, a systematic of the botany, traditional uses, phytochemistry, pharmacology, toxicology, quality control and pharmacokinetics of PCL was presented, along with future research directions. According to the results, PCL contains approximately 163 chemical components, including coumarins, flavonoids, monoterpene phenols, benzofurans, glycosides, lipids, fatty acids, and volatile oils. PCL and its active ingredients have a variety of pharmacological activities, such as anti-inflammatory, antibacterial, antiviral, antioxidant, antitumor, antiosteoporosis, cardioprotective, neuroprotective, and immunomodulatory. Further study of quality control standards and potential mechanisms of PCL is also needed. In addition, more toxicological studies will also contribute to the progress of clinical trials.
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Affiliation(s)
- Lele Chen
- grid.464402.00000 0000 9459 9325College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, No.4655 Daxue Road, Jinan, 250355 China
| | - Shuguang Chen
- grid.464402.00000 0000 9459 9325College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, No.4655 Daxue Road, Jinan, 250355 China
| | - Peng Sun
- grid.464402.00000 0000 9459 9325College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, No.4655 Daxue Road, Jinan, 250355 China
| | - Xinyue Liu
- grid.464402.00000 0000 9459 9325College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, No.4655 Daxue Road, Jinan, 250355 China
| | - Zhaoshuang Zhan
- grid.464402.00000 0000 9459 9325College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, No.4655 Daxue Road, Jinan, 250355 China
| | - Jiafeng Wang
- grid.464402.00000 0000 9459 9325College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, No.4655 Daxue Road, Jinan, 250355 China
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