1
|
Na-Bangchang K, Cheoymang A, Muhamad N, Kulma I. Bioassay for total serum bioactivity of Atractylodes lancea. J Adv Pharm Technol Res 2023; 14:51-55. [PMID: 36950462 PMCID: PMC10026330 DOI: 10.4103/japtr.japtr_431_22] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/09/2022] [Accepted: 09/27/2022] [Indexed: 03/24/2023] Open
Abstract
The study aimed to establish a bioassay for total bioactivity of Atractylodes lancea (AL) in human serum samples. Inhibition of bacterial growth (Staphylococcus aureus ATCC 25923) was assessed using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. The calibration curve (0, 0.39, 0.78, 1.56, 3.13, 2.56, and 50 ng/μl) was linear with correlation coefficients >0.990. The limit of quantification (LOQ) was 1.66 mg/ml using 20-ml serum sample. The developed bioassay method meets the standard of the bioanalytical method for determination of serum bioactivity of AL.
Collapse
Affiliation(s)
- Kesara Na-Bangchang
- Graduate Program in Bioclinical Sciences, Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Pathumthani, Thailand
| | - Anurak Cheoymang
- Graduate Program in Bioclinical Sciences, Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Pathumthani, Thailand
| | - Nadda Muhamad
- Graduate Program in Bioclinical Sciences, Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Pathumthani, Thailand
| | - Inthuon Kulma
- Graduate Program in Bioclinical Sciences, Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Pathumthani, Thailand
| |
Collapse
|
2
|
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.
Collapse
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
| |
Collapse
|
3
|
Liu C, Wang S, Xiang Z, Xu T, He M, Xue Q, Song H, Gao P, Cong Z. The chemistry and efficacy benefits of polysaccharides from Atractylodes macrocephala Koidz. Front Pharmacol 2022; 13:952061. [PMID: 36091757 PMCID: PMC9452894 DOI: 10.3389/fphar.2022.952061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 07/21/2022] [Indexed: 11/17/2022] Open
Abstract
Atractylodes macrocephala Koidz (AM), traditional Chinese medicine (TCM) with many medicinal values, has a long usage history in China and other oriental countries. The phytochemical investigation revealed the presence of volatile oils, polysaccharides, lactones, flavonoids, and others. The polysaccharides from AM are important medicinal components, mainly composed of glucose (Glc), galactose (Gal), rhamnose (Rha), arabinose (Ara), mannose (Man), galacturonic acid (GalA) and xylose (Xyl). It also showed valuable bioactivities, such as immunomodulatory, antitumour, gastroprotective and intestinal health-promoting, hepatoprotective, hypoglycaemic as well as other activities. At the same time, based on its special structure and pharmacological activity, it can also be used as immune adjuvant, natural plant supplement and vaccine adjuvant. The aim of this review is to summarize and critically analyze up-to-data on the chemical compositions, biological activities and applications of polysaccharide from AM based on scientific literatures in recent years.
Collapse
Affiliation(s)
- Congying Liu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shengguang Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zedong Xiang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Tong Xu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Mengyuan He
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qing Xue
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Huaying Song
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Peng Gao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
- *Correspondence: Peng Gao, ; Zhufeng Cong,
| | - Zhufeng Cong
- Shandong First Medical University Affiliated Shandong Tumor Hospital and Institute, Shandong Cancer Hospital and Institute, Jinan, China
- *Correspondence: Peng Gao, ; Zhufeng Cong,
| |
Collapse
|
4
|
Ma S, Zhao J, Su W, Zheng J, Zhang S, Zhao W, Su S. Transcriptome-derived SSR markers for DNA fingerprinting and inter-populations genetic diversity assessment of Atractylodes chinensis. THE NUCLEUS 2022. [DOI: 10.1007/s13237-022-00398-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
Abstract
AbstractAtractylodes chinensis (fam. Asteraceae) is an important medicinal plant due to its unique pharmacological activity. The species is widely distributed in most areas of northern China. It is difficult to identify different populations of A. chinensis due to their similarity in characteristics. This study was the first investigation to date that assessed the genetic diversity of A. chinensis from different geographical counties of northern China using simple sequence repeat (SSR) markers. Of the 106 SSR primers in the clusters classified in the sesquiterpenoid biosynthesis pathway in the transcriptomic database of A. chinensis, ten with high polymorphism were used to analyze the inter-populations genetic diversity and construct DNA fingerprinting of 19 A. chinensis populations. A total of 78 alleles were detected, with an average number of 6.5 alleles per primer. The PIC value ranged from 0.4748 to 0.8918 with a mean of 0.6265. The neighbor-joining tree was used to classify 19 populations of A. chinensis into three clusters. DNA fingerprinting was performed according to these ten SSR markers. The results revealed that geographic origin is not exactly related to genetic diversity, as populations belonging to different provinces are grouped in the same cluster. The results of this study confirm that SSR markers are effective for genetic diversity analysis. The inter-populations genetic diversity and fingerprinting of A. chinensis in this study could provide a scientific basis for species identification and selective breeding.
Collapse
|
5
|
Polysaccharides from Rhizoma Atractylodis Macrocephalae: A Review on Their Extraction, Purification, Structure, and Bioactivities. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2338533. [PMID: 36034948 PMCID: PMC9402290 DOI: 10.1155/2022/2338533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/21/2022] [Accepted: 07/29/2022] [Indexed: 02/07/2023]
Abstract
Rhizoma Atractylodes macrocephala polysaccharide (RAMP), the main bioactive compound extracted from Rhizoma Atractylodes macrocephala (RAM), exhibits various biological activities in in vivo and in vitro methods, such as anti-inflammatory, antioxidant, antitumor, immunomodulatory, hepatoprotective effects, and other functions. This review systematically summarizes the recent research progress on the extraction, purification, structural characteristics, and biological activities of RAMP. We hope to provide a theoretical basis for further research on the application of RAMP in the fields of biomedicine and food.
Collapse
|
6
|
Chemotaxonomic Classification of Peucedanum japonicum and Its Chemical Correlation with Peucedanum praeruptorum, Angelica decursiva, and Saposhnikovia divaricata by Liquid Chromatography Combined with Chemometrics. Molecules 2022; 27:molecules27051675. [PMID: 35268776 PMCID: PMC8911569 DOI: 10.3390/molecules27051675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/14/2022] [Accepted: 02/22/2022] [Indexed: 11/16/2022] Open
Abstract
The roots of Peucedanum japonicum (Apiaceae) have been used as an alternative to the roots of Saposhnikovia divaricata (Apiaceae) to treat common cold-related symptoms in Korea. However, a variety of Peucedanum species, including the roots of P. praeruptorum or Angelica decursiva (=P. decursivum), have been used to treat phlegm-heat-induced symptoms in China. Hence, as there are differences in the medicinal application of P. japonicum roots between Korea and China, chemotaxonomic classification of P. japonicum was evaluated. Sixty samples derived from P. japonicum, P. praeruptorum, A. decursiva, and S. divaricata were phylogenetically identified using DNA barcoding tools, and chemotaxonomic correlations among the samples were evaluated using chromatographic profiling with chemometric analyses. P. japonicum samples were phylogenetically grouped into the same cluster as P. praeruptorum samples, followed by S. divaricata samples at the next cluster level, whereas A. decursiva samples were widely separated from the other species. Moreover, P. japonicum samples showed higher chemical correlations with P. praeruptorum samples or A. decursiva samples, but lower or negative chemical correlations with S. divaricata samples. These results demonstrate that P. japonicum is more genetically and chemically relevant to P. praeruptorum or A. decursiva and, accordingly, the medicinal application of P. japonicum might be closer to the therapeutic category of these two species than that of S. divaricata.
Collapse
|
7
|
Gaião Calixto M, Alves Ramos H, Veríssimo LS, Dantas Alves V, D Medeiros AC, Alencar Fernandes FH, Veras G. Trends and Application of Chemometric Pattern Recognition Techniques in Medicinal Plants Analysis. Crit Rev Anal Chem 2021; 53:326-338. [PMID: 34314279 DOI: 10.1080/10408347.2021.1953370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Medicinal plants have been used and studied for ages, from very old registers to modern ethnopharmacology, which encompasses analytical chemistry, foods, and pharmacy. Based on international norms and governmental organizations of health, phytomedicine-for example, herbal drugs-needs to guarantee the quality control of products and identify contaminants, biomarkers, and chemical profiles, among other issues. In this sense, is necessary to develop advanced analytical methods that show interesting possibilities and obtain a great amount of data. In order to treat the data, a set of mathematical and statistical procedures named chemometrics is necessary. In terms of herbal drugs, chemometric tools may be used to identify the following in plants: parts, development stages, processing, geographic origin, authentication, and chemical markers. This review describes applications of chemometric pattern recognition tools to analyze herbal drugs in different conditions associated with analytical methods in the last six years (2015-2020).
Collapse
Affiliation(s)
- Mariana Gaião Calixto
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Hilthon Alves Ramos
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Lucas Silva Veríssimo
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Vitor Dantas Alves
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Ana Cláudia D Medeiros
- Laboratório de Desenvolvimento e Ensaios de Medicamentos, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Felipe Hugo Alencar Fernandes
- Laboratório de Desenvolvimento e Ensaios de Medicamentos, Universidade Estadual da Paraíba, Campina Grande, Brasil.,Centro Universitário UNIFACISA, Campina Grande, Brasil
| | - Germano Veras
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| |
Collapse
|
8
|
Doh EJ, Lee G, Jung HJ, Kwon KB, Kim JH. Chemotaxonomic Monitoring of Genetically Authenticated Amomi Fructus Using High-Performance Liquid Chromatography-Diode Array Detector with Chemometric Analysis. Molecules 2020; 25:E4581. [PMID: 33036491 PMCID: PMC7583901 DOI: 10.3390/molecules25194581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 02/06/2023] Open
Abstract
Amomi Fructus is widely used to treat digestive disorders, and Amomum villosum, A. villosum var. xanthioides, and A. longiligulare are permitted medicinally in national pharmacopeias. However, there are a variety of adulterants present in herbal markets owing to their morphological similarities to the genuine Amomum species. Forty-two Amomi Fructus samples from various origins were identified using internal transcribed spacer and chloroplast barcoding analyses, and then their chromatographic profiles were compared using chemometric analysis for chemotaxonomic monitoring. Among the Amomi Fructus samples, A. villosum, A. longiligulare, A. ghaticum, and A. microcarpum were confirmed as single Amomum species, whereas a mixture of either these Amomum species or with another Amomum species was observed in 15 samples. Chemotaxonomic monitoring results demonstrated that two medicinal Amomum samples, A. villosum and A. longiligulare, were not clearly distinguished from each other, but were apparently separated from other non-medicinal Amomum adulterants. A. ghaticum and A. microcarpum samples were also chemically different from other samples and formed their own species groups. Amomum species mixtures showed diverse variations of chemical correlations according to constituent Amomum species. Genetic authentication-based chemotaxonomic monitoring methods are helpful in classifying Amomi Fructus samples by their original species and to distinguish genuine Amomum species from the adulterants.
Collapse
Affiliation(s)
- Eui-Jeong Doh
- Research Center of Traditional Korean Medicine, Wonkwang University, Iksan 54538, Korea;
| | - Guemsan Lee
- Department of Herbology, College of Korean Medicine, Wonkwang University, Iksan 54538, Korea;
| | - Hyun-Jong Jung
- Department of Diagnostics, College of Korean Medicine, Wonkwang University, Iksan 54538, Korea;
| | - Kang-Beom Kwon
- Department of Korean Medicinal Physiology, College of Korean Medicine, Wonkwang University, Iksan 54538, Korea;
| | - Jung-Hoon Kim
- Division of Pharmacology, School of Korean Medicine, Pusan National University, Yangsan 50612, Korea
| |
Collapse
|
9
|
Phylogenetic relationships of Atractylodes lancea, A. chinensis and A. macrocephala, revealed by complete plastome and nuclear gene sequences. PLoS One 2020; 15:e0227610. [PMID: 31990944 PMCID: PMC6986703 DOI: 10.1371/journal.pone.0227610] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 12/23/2019] [Indexed: 11/19/2022] Open
Abstract
Atractylodes lancea, A. chinensis, and A. macrocephala are the three most widely used medicinal species of the Atractylodes genus. Their similar morphological features cause disagreement as whether they are three unique species, leading to their frequent misuses in medical products. Our study aimed to understand their relationships through both the complete plastome sequences and nuclear sequences, to identify molecular markers for their differentiation and explore the evolutionary relationships among three species. We sequenced, annotated, and analyzed the plastomes of these three species. The plastomes are 153,201, 153,258, and 153,265 bps in length for A. lancea, A. chinensis, and A. macrocephaly, respectively. Similar to other Asteraceae species, their plastomes exhibit typical quadripartite structures. Each plastome consists of 119 distinct genes, including 78 protein-coding, 37 tRNA, and 4 rRNA genes. Analyses of indels, single-nucleotide polymorphisms and simple sequence repeats, and comparison of plastomes showed high degree of conservation, leading to difficulty in the discovery of differentiating markers. We identified eleven potential molecular markers using an algorithm based on interspecific and intraspecific nucleotide diversity gaps. Validation experiments with fifty-five individuals from the three species collected from the botanical garden and fields confirmed that the marker cz11 could effectively distinguish samples from the three different species. Analysis of the several nuclear sequences suggests that the species of A. macrocephala may be a hybrid of A. lancea and A. chinensis. In summary, the results from this study highlight the complex relationships among of these three medicinal plants.
Collapse
|
10
|
Doh EJ, Kim JH, Lee G. Identification and Monitoring of Amomi Fructus and its Adulterants Based on DNA Barcoding Analysis and Designed DNA Markers. Molecules 2019; 24:E4193. [PMID: 31752298 PMCID: PMC6891445 DOI: 10.3390/molecules24224193] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/13/2019] [Accepted: 11/13/2019] [Indexed: 11/18/2022] Open
Abstract
Amomi Fructus is one of the traditional medicines derived from the ripe fruits of the Zingiberaceae family of plants, which include Amomum villosum, A. villosum var. xanthioides, and A. longiligulare. Owing to their highly similar morphological traits, several kinds of adulterants of Amomi Fructus have been reported. Therefore, accurate and reliable methods of identification are necessary in order to ensure drug safety and quality. We performed DNA barcoding using five regions (ITS, matK, rbcL, rpoB, and trnL-F intergenic spacer) of 23 Amomi Fructus samples and 22 adulterants. We designed specific DNA markers for Amomi Fructus based on the single nucleotide polymorphisms (SNPs) in the ITS. Amomi Fructus was well separated from the adulterants and was classified with the species of origin based on the detected SNPs from the DNA barcoding results. The AVF1/ISR DNA marker for A. villosum produced a 270 bases amplified product, while the ALF1/ISF DNA marker produced a 350 bases product specific for A. longiligulare. Using these DNA markers, the monitoring of commercially distributed Amomi Fructus was performed, and the monitoring results were confirmed by ITS analysis. This method identified samples that were from incorrect origins, and a new species of adulterant was also identified. These results confirmed the accuracy and efficiency of the designed DNA markers; this method may be used as an efficient tool for the identification and verification of Amomi Fructus.
Collapse
Affiliation(s)
- Eui Jeong Doh
- Department of Herbology, College of Korean Medicine, Wonkwang University, Iksan 54538, Korea;
- Research Center of Traditional Korean Medicine, Wonkwang University, Iksan 54538, Korea
| | - Jung-Hoon Kim
- Division of Pharmacology, School of Korean Medicine, Pusan National University, Yangsan 50612, Korea;
| | - Guemsan Lee
- Department of Herbology, College of Korean Medicine, Wonkwang University, Iksan 54538, Korea;
- Research Center of Traditional Korean Medicine, Wonkwang University, Iksan 54538, Korea
| |
Collapse
|
11
|
Anti-Inflammatory Compounds from Atractylodes macrocephala. Molecules 2019; 24:molecules24101859. [PMID: 31091823 PMCID: PMC6571718 DOI: 10.3390/molecules24101859] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/10/2019] [Accepted: 05/13/2019] [Indexed: 12/04/2022] Open
Abstract
In relation to anti-inflammatory agents from medicinal plants, we have isolated three compounds from Atractylodes macrocephala; 1, 2-[(2E)-3,7-dimethyl-2,6-octadienyl]-6-methyl-2, 5-cyclohexadiene-1, 4-dione; 2, 1-acetoxy-tetradeca-6E,12E-diene-8, 10-diyne-3-ol; 3, 1,3-diacetoxy-tetradeca-6E, 12E-diene-8, 10-diyne. Compounds 1–3 showed concentration-dependent inhibitory effects on production of nitric oxide (NO) and prostaglandin E2 (PGE2) in lipopolysaccharide (LPS)-activated RAW 264.7 macrophages. Western blotting and RT-PCR analyses demonstrated that compounds 1–3 suppressed the protein and mRNA levels of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2). Furthermore, compounds 1–3 inhibited transcriptional activity of nuclear factor-κB (NF-κB) and nuclear translocation of NF-κB in LPS-activated RAW 264.7 cells. The most active compound among them, compound 1, could reduce the mRNA levels of pro-inflammatory cytokines (IL-1β, IL-6 and TNF-α) and suppress the phosphorylation of MAPK including p38, JNK, and ERK1/2. Taken together, these results suggest that compounds 1–3 from A. macrocephala can be therapeutic candidates to treat inflammatory diseases.
Collapse
|
12
|
Hossen MJ, Chou JY, Li SM, Fu XQ, Yin C, Guo H, Amin A, Chou GX, Yu ZL. An ethanol extract of the rhizome of Atractylodes chinensis exerts anti-gastritis activities and inhibits Akt/NF-κB signaling. JOURNAL OF ETHNOPHARMACOLOGY 2019; 228:18-25. [PMID: 30218812 DOI: 10.1016/j.jep.2018.09.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 09/06/2018] [Accepted: 09/11/2018] [Indexed: 05/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The rhizome of Atractylodes chinensis (DC.) kodiz (Compositae) has traditionally been used to treat inflammatory disorders such as arthritis and stomach ache, but scanted report has been issued on its anti-inflammatory mechanisms. AIM OF THE STUDY Here, we investigated the anti-gastritis activities and explored the mechanism of action of an ethanolic extract of the herb (Ac-EE). MATERIALS AND METHODS Ac-EE was prepared with 95% ethanol. To determine its in vivo effects, we employed an HCl/EtOH-induced gastritis rat model. We used a lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophage model for in vitro assays. Griess and MTT assays were used to measure nitric oxide (NO) production and cell viability, respectively. We used real-time PCR to determine mRNA levels. To measure prostaglandin E2 (PGE2) production we used a PGE2 EIA kit. To estimate protein levels and enzyme activities, we employed immunoblotting. Luciferase assays were used to examine nuclear transcription factor (NF)-κB activities. RESULTS Intragastric administration of Ac-EE (30 mg/kg) ameliorated HCl/EtOH-induced stomach tissue damages in SD rats. Ac-EE inhibited the levels of NO and PGE2, down regulated mRNA and protein levels of inducible NO synthase (iNOS) and cyclooxygenase (COX)-2. Ac-EE suppressed the nuclear level of NF-κB (p50), and inhibited NF-κB luciferase activity. The Phosphorylation of Akt and IκBα was also inhibited by Ac-EE both in vivo and in vitro. CONCLUSION Ac-EE treatment exerts an anti-gastritis effect in rats. Inhibition of the Akt/IκBα/NF-κB signaling pathway is associated with this effect, providing a pharmacological basis for the clinical application of the rhizome of A. chinensis in the treatment of inflammatory diseases.
Collapse
Affiliation(s)
- Muhammad Jahangir Hossen
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Ji-Yao Chou
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Su-Mei Li
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Xiu-Qiong Fu
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Chengle Yin
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Hui Guo
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Aftab Amin
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Gui-Xin Chou
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Zhi-Ling Yu
- Center for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China; Research and Development Center for Natural Health Products, HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China.
| |
Collapse
|
13
|
Chemical Differentiation of Genetically Identified Atractylodes japonica, A. macrocephala, and A. chinensis Rhizomes Using High-Performance Liquid Chromatography with Chemometric Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:4860371. [PMID: 30174708 PMCID: PMC6098908 DOI: 10.1155/2018/4860371] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/08/2018] [Accepted: 07/10/2018] [Indexed: 11/26/2022]
Abstract
The rhizome of Atractylodes japonica, which is a herbal medicine used for gastrointestinal therapeutics, has been categorized with A. macrocephala rhizome or A. chinensis rhizome based on different therapeutic criteria in Korea, China, and Japan. In the present study, 61 A. japonica, A. macrocephala, and A. chinensis rhizomes were collected from Korea and China and were genetically identified by internal transcribed spacer sequencing analysis. Chromatographic profiles were obtained from high-performance liquid chromatography analysis of the methanol and hot-water extracts of Atractylodes rhizomes and chemical differentiation of the rhizomes was carried out using chemometric statistical analyses such as principal component analysis, hierarchical clustering analysis, and Pearson's correlation coefficient analysis. The results from chromatographic profiles and chemometric analyses demonstrate that A. japonica rhizomes showed apparent chemical differences from A. macrocephala and A. chinensis rhizomes in the methanol extracts. In contrast, no clear distinction was apparent for the hot-water extracts of Atractylodes rhizomes, especially A. chinensis rhizomes. These results indicate that there is a clear chemical difference between A. japonica and A. macrocephala rhizomes; however, the chemical diversity of A. chinensis rhizome shows different chemical relationships with A. japonica or A. macrocephala rhizome, dependent on the chemical features.
Collapse
|
14
|
Liu S, Sun Y, Li J, Dong J, Bian Q. Preparation of Herbal Medicine: Er-Xian Decoction and Er-Xian-containing Serum for In Vivo and In Vitro Experiments. J Vis Exp 2017. [PMID: 28605360 DOI: 10.3791/55654] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Traditional herbal medicine, an alternative medicine in the clinical setting, has received increased attention in recent years. Before delivery to the body, an additional extraction procedure is commonly required to release the active constituents from raw herbs. Water decoction is a classical extraction procedure that is still broadly used in the clinical settings. Here, we propose a detailed protocol for er-xian decoction (EXD) in order to apply herbal decoctions to experimental studies. The calculation of an animal-appropriate dose is described, as well as the four main steps of EXD: soaking, water decoction, filtration, and concentration. In addition, serum-containing EXD is introduced to rats as a means of in vitro validation. Here, rats were orally administered EXD for three days. Blood samples were then collected, inactivated, centrifuged, and filtered. The serum, diluted with the culture medium, can be utilized to treat cells or tissues in vitro. For example, EXD was applied to both in vivo and in vitro studies and demonstrated that EXD enhances osteogenesis. This protocol can be used as a reference for the preparation and application of herbal medicines.
Collapse
Affiliation(s)
- Shufen Liu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine
| | - Yueli Sun
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine
| | - Ji Li
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine
| | | | - Qin Bian
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine; The Academy of Integrative Medicine of Fudan University;
| |
Collapse
|
15
|
Adulteration and Contamination of Commercial Sap of Hymenaea Species. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:1919474. [PMID: 28303155 PMCID: PMC5337870 DOI: 10.1155/2017/1919474] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Revised: 01/18/2017] [Accepted: 01/31/2017] [Indexed: 11/17/2022]
Abstract
The Hymenaea stigonocarpa and Hymenaea martiana species, commonly known as “jatobá,” produce a sap which is extracted by perforation of the trunk and is commonly used in folk medicine as a tonic. For this study, the authenticity of commercial samples of jatobá was verified by the identification of the main compounds and multivariate analysis and contamination by microbial presence analysis. The acute toxicity of the authentic jatobá sap was also evaluated. The metabolites composition and multivariate analysis revealed that none of the commercial samples were authentic. In the microbiological contamination analysis, five of the six commercial samples showed positive cultures within the range of 1,700–100,000 CFU/mL and the authentic sap produced no signs of toxicity, and from a histological point of view, there was the maintenance of tissue integrity. In brief, the commercial samples were deemed inappropriate for consumption and represent a danger to the population.
Collapse
|