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Liu J, Shi M, Zhang Z, Xie H, Kong W, Wang Q, Zhao X, Zhao C, Lin Y, Zhang X, Shi L. Phylogenomic analyses based on the plastid genome and concatenated nrDNA sequence data reveal cytonuclear discordance in genus Atractylodes (Asteraceae: Carduoideae). FRONTIERS IN PLANT SCIENCE 2022; 13:1045423. [PMID: 36531370 PMCID: PMC9752137 DOI: 10.3389/fpls.2022.1045423] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/10/2022] [Indexed: 05/31/2023]
Abstract
Atractylodes species are widely distributed across East Asia and are cultivated as medicinal herbs in China, Japan, and Korea. Their unclear morphological characteristics and low levels of genetic divergence obscure the taxonomic relationships among these species. In this study, 24 plant samples were collected representing five species of Atractylodes located in China; of these, 23 belonged to members of the A. lancea complex. High-throughput sequencing was used to obtain the concatenated nrDNA sequences (18S-ITS1-5.8S-ITS2-28S) and plastid genomes. The concatenated nrDNA sequence lengths for all the Atractylodes species were 5,849 bp, and the GC content was 55%. The lengths of the whole plastid genome sequences ranged from 152,138 bp (A. chinensis) to 153,268 bp (A. lancea), while their insertion/deletion sites were mainly distributed in the intergenic regions. Furthermore, 33, 34, 36, 31, and 32 tandem repeat sequences, as well as 30, 30, 29, 30, and 30 SSR loci, were detected in A. chinensis, A. koreana, A. lancea, A. japonica, and A. macrocephala, respectively. In addition to these findings, a considerable number of heteroplasmic variations were detected in the plastid genomes, implying a complicated phylogenetic history for Atractylodes. The results of the phylogenetic analysis involving concatenated nrDNA sequences showed that A. lancea and A. japonica formed two separate clades, with A. chinensis and A. koreana constituting their sister clade, while A. lancea, A. koreana, A. chinensis, and A. japonica were found based on plastid datasets to represent a mixed clade on the phylogenetic tree. Phylogenetic network analysis suggested that A. lancea may have hybridized with the common ancestor of A. chinensis and A. japonica, while ABBA-BABA tests of SNPs in the plastid genomes showed that A. chinensis was more closely related to A. japonica than to A. lancea. This study reveals the extensive discordance and complexity of the relationships across the members of the A. lancea complex (A. lancea, A. chinensis, A. koreana, and A. japonica) according to cytonuclear genomic data; this may be caused by interspecific hybridization or gene introgression.
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Affiliation(s)
- Jinxin Liu
- Key Laboratory of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People’s Republic of China, Engineering Research Center of Chinese Medicine Resource of Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Mengmeng Shi
- Key Laboratory of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People’s Republic of China, Engineering Research Center of Chinese Medicine Resource of Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Hebei Key Laboratory of Study and Exploitation of Chinese Medicine, Chengde Medical University, Chengde, China
| | - Zhaolei Zhang
- Key Laboratory of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People’s Republic of China, Engineering Research Center of Chinese Medicine Resource of Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Hebei Key Laboratory of Study and Exploitation of Chinese Medicine, Chengde Medical University, Chengde, China
| | - Hongbo Xie
- Hebei Key Laboratory of Study and Exploitation of Chinese Medicine, Chengde Medical University, Chengde, China
| | - Weijun Kong
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Qiuling Wang
- Key Laboratory of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People’s Republic of China, Engineering Research Center of Chinese Medicine Resource of Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xinlei Zhao
- Key Laboratory of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People’s Republic of China, Engineering Research Center of Chinese Medicine Resource of Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Chunying Zhao
- Hebei Key Laboratory of Study and Exploitation of Chinese Medicine, Chengde Medical University, Chengde, China
| | - Yulin Lin
- Key Laboratory of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People’s Republic of China, Engineering Research Center of Chinese Medicine Resource of Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaoxia Zhang
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China
| | - Linchun Shi
- Key Laboratory of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People’s Republic of China, Engineering Research Center of Chinese Medicine Resource of Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Wu J, Liu W, Lu J, Xu R, Xie J, Zha L. Cloning, prokaryotic expression, and purification of acetyl-CoA C-acetyltransferase from Atractylodes lancea. Protein Pept Lett 2021; 29:156-165. [PMID: 34825863 DOI: 10.2174/0929866528666211126162838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/09/2021] [Accepted: 10/26/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cangzhu (Atractylodes lancea), a valuable and common traditional Chinese medicinal herb, is primarily used as an effective medicine with various health-promoting effects. The main pharmacological bioactive ingredients in the rhizome of A. lancea are terpenoids. Acetyl-CoA C-acetyltransferase (AACT) is the first enzyme in the terpenoid synthesis pathway and catalyzes two units of acetyl-CoA into acetoacetyl-CoA. OBJECTIVE The objective of the present work was to clone and identify function of AlAACT from Atractylodes lancea. METHOD A full-length cDNA clone of AlAACT was isolated using PCR and expressed in Escherichia coli. The expressed protein was purified using Ni-NTA agarose column using standard protocols. AlAACT was transiently expressed in N. benthamiana leaves to determine their subcellular location. The difference in growth between recombinant bacteria and control bacteria under different stresses was observed using the droplet plate experiment. Results:In this study, a full-length cDNA of AACT (AlAACT) was cloned from A. lancea, which contains a 1,227 bp open reading frame and encodes a protein with 409 amino acids. Bioinformatic and phylogenetic analysis clearly suggested that AlAACT shared high similarity with AACTs from other plants. The recombinant protein pET32a(+)/AlAACT was successfully expressed in Escherichia coli BL21(DE3) cells induced with 0.4 mM IPTG at 30°C as the optimized condition. The recombinant enzyme pET-32a-AlAACT was purified using the Ni-NTA column based on the His-tag, and the molecular weight was determined to be 62 kDa through SDS-PAGE and Western Blot analysis. The recombinant protein was eluted with 100, 300, and 500 mM imidazole; most of the protein was eluted with 300 mM imidazole. Under mannitol stress, the recombinant pET-32a-AlAACT protein showed a substantial advantage in terms of growth rates compared to the control. However, this phenomenon was directly opposite under NaCl abiotic stress. Subcellular localization showed that AlAACT localizes to the nucleus and cytoplasm. Conclusion:The expression and purification of recombinant enzyme pET-32a-AlAACT were successful, and the recombinant strain pET-32a-AlAACT in showed better growth in a drought stress. The expression of AlAACT-EGFP fusion protein revealed its localization in both nuclear and cytoplasm compartments. This study provides an important foundation for further research into the effects of terpenoid biosynthesis in A. lancea.
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Affiliation(s)
- Junxian Wu
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Weiwei Liu
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Jimei Lu
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Rui Xu
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Jin Xie
- School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Liangping Zha
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
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Liang H, Deng P, Ma YF, Wu Y, Ma ZH, Zhang W, Wu JD, Qi YZ, Pan XY, Huang FS, Lv SY, Han JL, Dai WD, Chen Z. Advances in Experimental and Clinical Research of the Gouty Arthritis Treatment with Traditional Chinese Medicine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:8698232. [PMID: 34721646 PMCID: PMC8550850 DOI: 10.1155/2021/8698232] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/12/2021] [Accepted: 09/20/2021] [Indexed: 12/27/2022]
Abstract
Gouty arthritis (GA) is a multifactorial disease whose pathogenesis is utterly complex, and the current clinical treatment methods cannot wholly prevent GA development. Western medicine is the primary treatment strategy for gouty arthritis, but it owns an unfavorable prognosis. Therefore, the prevention and treatment of GA are essential. In China, traditional Chinese medicine (TCM) has been adopted for GA prevention and treatment for thousands of years. Gout patients are usually treated with TCM according to their different conditions, and long-term results can be achieved by improving their physical condition. And TCM has been proved to be an effective method to treat gout in modern China. Nevertheless, the pharmacological mechanism of TCM for gout is still unclear, which limits its spread. The theory of prevention and treatment of gout with TCM is more well acknowledged in China than in abroad. In this article, Chinese herbs and ancient formula for gout were summarized first. A total of more than 570 studies published from 2004 to June 2021 in PubMed, Medline, CNKI, VIP, Web of Science databases and Chinese Pharmacopoeia and traditional Chinese books were searched; the current status of TCM in the treatment of GA was summarized from the following aspects: articular chondrocyte apoptosis inhibition, antioxidative stress response, inflammatory cytokine levels regulation, uric acid excretion promotion, immune function regulation, uric acid reduction, and intestinal flora improvement in subjects with gout. The literature review concluded that TCM has a specific curative effect on the prevention and treatment of GA, particularly when combined with modern medical approaches. However, lacking a uniform definition of GA syndrome differentiation and the support of evidence-based medicine in clinical practice have provoked considerable concern in previous studies, which needs to be addressed in future research.
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Affiliation(s)
- Huan Liang
- School of Graduates, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Pin Deng
- School of Graduates, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yu-Feng Ma
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Yan Wu
- School of Graduates, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Zhan-Hua Ma
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Wei Zhang
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Jun-De Wu
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Yin-Ze Qi
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Xu-Yue Pan
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Fa-Sen Huang
- School of Graduates, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Si-Yuan Lv
- School of Graduates, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jing-Lu Han
- School of Graduates, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Wen-Da Dai
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Zhaojun Chen
- Department of Hand and Foot Surgery, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
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Genome survey sequencing of Atractylodes lancea and identification of its SSR markers. Biosci Rep 2020; 40:226599. [PMID: 33026067 PMCID: PMC7593537 DOI: 10.1042/bsr20202709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 10/03/2020] [Accepted: 10/06/2020] [Indexed: 11/17/2022] Open
Abstract
Atractylodes lancea (Thunb.) DC. is a traditional Chinese medicine rich in sesquiterpenes that has been widely used in China and Japan for the treatment of viral infections. Despite its important pharmacological value, genomic information regarding A. lancea is currently unavailable. In the present study, the whole genome sequence of A. lancea was obtained using an Illumina sequencing platform. The results revealed an estimated genome size for A. lancea of 4,159.24 Mb, with 2.28% heterozygosity, and a repeat rate of 89.2%, all of which indicate a highly heterozygous genome. Based on the genomic data of A. lancea, 27,582 simple sequence repeat (SSR) markers were identified. The differences in representation among nucleotide repeat types were large, e.g., the mononucleotide repeat type was the most abundant (54.74%) while the pentanucleotide repeats were the least abundant (0.10%), and sequence motifs GA/TC (31.17%) and TTC/GAA (7.23%) were the most abundant among the dinucleotide and trinucleotide repeat motifs, respectively. A total of 93,434 genes matched known genes in common databases including 48,493 genes in the Gene Ontology (GO) database and 34,929 genes in the Kyoto Encyclopedia of Genes and Genomes (KEGG) database. This is the first report to sequence and characterize the whole genome of A. lancea and will provide a theoretical basis and reference for further genome-wide deep sequencing and SSR molecular marker development of A. lancea.
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Zhidai Decoction Inhibits Cervical Cancer through Regulation of Vaginal Microbiota. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8940582. [PMID: 32849905 PMCID: PMC7439176 DOI: 10.1155/2020/8940582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 05/25/2020] [Accepted: 07/21/2020] [Indexed: 12/24/2022]
Abstract
Cervical cancer is one of the top lethal malignancies among women worldwide. The current treatment methods have so many drawbacks that new treatment methods need to be developed. Zhidai Decoction (ZDD) is an effective traditional Chinese herbal formulation for gynecological diseases. Its main effect is controlling abnormal leucorrhea which is a typical early clinical manifestation of cervical cancer. However, how ZDD directly affects cervical cancer has not been addressed. In this study, we established a mouse cervical cancer U14 cell subcutaneous transplantation tumor model and took an early intervention with ZDD to evaluate the antitumor effect of ZDD. In addition, we also investigated the regulatory effects of ZDD on the vaginal microbiota using 16S rRNA analysis in this study. Our results showed that ZDD can significantly improve systemic symptoms and reduce vaginal secretions of tumor-bearing mice. Compared with the CCM group (the cervical cancer model group), in the ZDD-treated group, the tumor inhibitory rate was 37.90%, the average daily food intake of mice was increased to 5.27 ± 0.74 g (P < 0.05), and the survival time was obviously prolonged to 21 days (P < 0.05). Analysis of the sequencing results of 16S rRNA showed that the main microbial genera of the CCM group were Pasteurella (27.20%) and Helicobacter (18.50%), while those in the ZDD group were Staphylococcus (13.22%) and Lactobacillus (4.68%). It revealed that ZDD has the effect of regulating the vaginal microbiota of cervical cancer, especially in increasing the relative abundance of Lactobacillus and Staphylococcus and decreasing the relative abundance of Pasteurella and Helicobacter. The analysis also showed that ZDD could adjust microbiota structure, species abundance, and community compositions of vaginal microbiota. In conclusion, ZDD displayed inhibitory effect on cervical cancer, and it might be based on restoring the balance of vaginal microbiota. Furthermore, our conclusion supports the promotion of ZDD in the early treatment of cervical cancer.
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Chi X, Zhang H, Zhang S, Ma K. Chinese herbal medicine for gout: a review of the clinical evidence and pharmacological mechanisms. Chin Med 2020; 15:17. [PMID: 32082411 PMCID: PMC7017512 DOI: 10.1186/s13020-020-0297-y] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 02/05/2020] [Indexed: 11/10/2022] Open
Abstract
Gout is a common arthritis condition due to disorders of purine metabolism and decreased uric acid excretion. Although researchers have carried out various studies on this disease, there are no effective drugs for patients with gout. In traditional Chinese medicine (TCM), gout pertains the category of Bi pattern due to qi stagnation in the meridians and collaterals. Chinese herbal medicinals has been employed to treat Bi patterns since the ancient China. In recent decades, classical TCM formulas and agents isolated from some Chinese herbal medicinals have been applied to treat gout and have achieved satisfactory effect. In this review, we focus on recent studies of gout in which TCM formulas were applied to treat animal models or to treat patients, and summarize the mechanism of gout from TCM perspective, the clinical application, pharmacological mechanism and the chemical compounds of TCM formulas in treating gout. In conclusion, through this study, we summarized the application principle of TCM formulas in gout treatment and some key issues of current research, and we hope this study will provide some references for applying TCM formulas to treat gout and will lay a foundation for the development of novel formulas for gout treatments.
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Affiliation(s)
- Xiansu Chi
- 1Shandong Co-Innovation Center of Classic TCM Formula, Shandong University of Traditional Chinese Medicine, No. 4655, University Road, Changqing District, Jinan, 250355 Shandong China
| | - Hongxiu Zhang
- Institute of Virology, Jinan Municipal Center for Disease Control and Prevention, Jinan, 250021 People's Republic of China
| | - Shuo Zhang
- 1Shandong Co-Innovation Center of Classic TCM Formula, Shandong University of Traditional Chinese Medicine, No. 4655, University Road, Changqing District, Jinan, 250355 Shandong China
| | - Ke Ma
- 1Shandong Co-Innovation Center of Classic TCM Formula, Shandong University of Traditional Chinese Medicine, No. 4655, University Road, Changqing District, Jinan, 250355 Shandong China
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Gong B, Chen X, Lin R, Zhang F, Zhong J, Zhang Q, Zhou Y, Li H, Zeng L, Jiang Z, Guo J. Safety and Efficacy of the C-117 Formula for Vulnerable Carotid Artery Plaques (Spchim): A Randomized Double-Blind Controlled Pilot Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2019; 2019:9746492. [PMID: 31391862 PMCID: PMC6662507 DOI: 10.1155/2019/9746492] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 06/27/2019] [Indexed: 12/04/2022]
Abstract
OBJECTIVE To investigate the safety and efficacy of the Herbal Medicine C-117 (C-117) formula in the treatment of carotid atherosclerotic vulnerable plaques. METHODS This was a prospective, single-centre, randomized, double-blind study. A total of 120 eligible patients were randomly divided into two groups to receive the C-117 formula or placebo. As the basic treatment, both groups were treated according to the Guidelines for Secondary Prevention of Ischemic Stroke/Transient Ischemic Stroke in China using statins to regulate blood lipids, blood pressure lowering drugs, drugs for controlling blood sugar, and antiplatelet drugs according to the indications. The primary outcomes were the change in stability, the mean change of the plaque Crouse score, and the area and number of bilateral carotid artery plaques before and after 6 months of treatment. The secondary outcomes were the total number of cardiocerebrovascular events during the treatment and follow-up and the mean changes of lipid levels. RESULT After 180 days of treatment, the plaque Crouse score(95% CI, 0.39 (0.01-0.77), P=0.046) and plaque area (95% CI, 2.14 (-10.10-14.39), P=0.727) were lower in the C-117 formula group than that before treatment. The plaque Crouse score of the control group (95% CI, 0.17 (-0.24-0.57), P=0.417) was lower than that before treatment, while the plaque area (95% CI, -0.35 (-9.35-8.65), P=0.938) increased, but without statistical significance. There was no significant difference in the reduction of the intima-media thickness (IMT), plaque Crouse score, or plaque area between the two groups after treatment (P>0.05). Subgroup analysis of patients whose Lipitor medication time ≥ 20% of the 6-month treatment showed that the levels of total cholesterol, triglycerides, and low-density lipoprotein were lower in the two groups after treatment than before, and the low-density lipoprotein levels in the C-117 formula group significantly decreased (95% CI, 2.99 (-0.08-0.39), P=0.005), but there was no statistical difference between the two groups after treatment (P>0.05). No serious adverse events occurred in the two groups after 180 days of treatment. CONCLUSION The C-117 formula may be antiatherosclerotic by strengthening statins to reduce the low-density lipoprotein levels and reducing the carotid plaque Crouse scores. Clinical trials with large sample sizes, long-term interventions, and follow-up are needed to investigate the efficacy of the C-117 formula. CLINICAL TRIALS REGISTRATION This trial is registered with clinicaltrials.gov identifier: NCT03072225 (registered retrospectively on 1st March 2017).
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Affiliation(s)
- Baoying Gong
- Guangzhou University of Chinese Medicine, No. 232, Waihuan East Road, Guangzhou Higher Education Mega Center, Panyu District, Guangzhou, Guangdong Province 510006, China
| | - Xiuyan Chen
- Guangzhou University of Chinese Medicine, No. 232, Waihuan East Road, Guangzhou Higher Education Mega Center, Panyu District, Guangzhou, Guangdong Province 510006, China
| | - Rongming Lin
- Guangdong Second Traditional Chinese Medicine Hospital, 60 Hengfu Road, Yuexiu District, Guangzhou, Guangdong Province 510095, China
| | - Feng Zhang
- The 6th Affiliated Hospital of Sun Yat-Sen University, 26 Erheng Road, Yuancun, Tianhe District, Guangzhou, Guangdong Province 510655, China
| | - Jingxin Zhong
- The 2nd Teaching Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Traditional Chinese Medicine), 111 Da'de Road, Yuexiu District, Guangzhou, Guangdong Province 510120, China
| | - Qixin Zhang
- Guangzhou University of Chinese Medicine, No. 232, Waihuan East Road, Guangzhou Higher Education Mega Center, Panyu District, Guangzhou, Guangdong Province 510006, China
| | - Yuexiang Zhou
- Guangzhou University of Chinese Medicine, No. 232, Waihuan East Road, Guangzhou Higher Education Mega Center, Panyu District, Guangzhou, Guangdong Province 510006, China
| | - Haijun Li
- Guangzhou University of Chinese Medicine, No. 232, Waihuan East Road, Guangzhou Higher Education Mega Center, Panyu District, Guangzhou, Guangdong Province 510006, China
| | - Liling Zeng
- Guangzhou University of Chinese Medicine, No. 232, Waihuan East Road, Guangzhou Higher Education Mega Center, Panyu District, Guangzhou, Guangdong Province 510006, China
| | - Zonghua Jiang
- People's Hospital of Ganzhou City, 17 Hongqi Avenue, Ganzhou City, Jiangxi Province, 341000, China
| | - Jianwen Guo
- The 2nd Teaching Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Traditional Chinese Medicine), 111 Da'de Road, Yuexiu District, Guangzhou, Guangdong Province 510120, China
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