1
|
Tian Y, Zhang J, Li F, Wang A, Yang Z, Li J. Dietary supplementation with different alternative to in-feed antibiotic improves growth performance of broilers during specific phases. Poult Sci 2023; 102:102919. [PMID: 37494806 PMCID: PMC10393815 DOI: 10.1016/j.psj.2023.102919] [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: 05/04/2023] [Revised: 06/27/2023] [Accepted: 06/29/2023] [Indexed: 07/28/2023] Open
Abstract
The effects of substituting Bacillus subtilis, Astragalus membranaceus, and enzymes for aureomycin to improve the growth performance of broilers during specific phases were studied to develop alternatives to in-feed antibiotics and decrease drug residues in meat food and antibiotic resistance. Six hundred one-day-old broilers were randomly assigned to 5 groups. Broilers in the control group were supplied with basal diets (CT), and those in the remaining 4 groups were supplied with feed containing aureomycin premix (AU), B. subtilis powder (BS), A. membranaceus root powder (AM), and enzyme compound powder (EN), respectively. Compared to the control group, broilers in the other groups exhibited better growth performance during different phases. Microbial analysis of cecal contents suggested that treatment with BS or EN significantly increased the abundance of Lactobacillus or Bifidobacteria but inhibited Escherichia coli or Clostridium welchii; however, these bacteria were suppressed by AU treatment except C. welchii. The digestibility of the feed in vitro was significantly enhanced by adding BS or EN to the feed, consistent with findings for growth performance. In conclusion, dietary supplementation with 3 additives could improve the growth performance of broilers during specific phases. Future studies should focus on designing suitable schedules to partially replace in-feed antibiotics.
Collapse
Affiliation(s)
- Yuhu Tian
- Engineering and Technology Research Center of Traditional Chinese Veterinary Medicine of Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou, 730050, China
| | - Jingyan Zhang
- Engineering and Technology Research Center of Traditional Chinese Veterinary Medicine of Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou, 730050, China
| | - Fenghua Li
- Research and Development Center of Shandong Soocom Animal Remedy Co., Ltd., Jinan, 250306, China
| | - Anguo Wang
- Research and Development Center of Shandong Soocom Animal Remedy Co., Ltd., Jinan, 250306, China
| | - Zhiqiang Yang
- Shandong Institute of Modern Chinese Veterinary Medicine Industry Development, Jinan, 250306, China
| | - Jianxi Li
- Engineering and Technology Research Center of Traditional Chinese Veterinary Medicine of Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou, 730050, China.
| |
Collapse
|
2
|
Mukherjee PK, Efferth T, Das B, Kar A, Ghosh S, Singha S, Debnath P, Sharma N, Bhardwaj PK, Haldar PK. Role of medicinal plants in inhibiting SARS-CoV-2 and in the management of post-COVID-19 complications. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 98:153930. [PMID: 35114450 PMCID: PMC8730822 DOI: 10.1016/j.phymed.2022.153930] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 05/07/2023]
Abstract
BACKGROUND The worldwide corona virus disease outbreak, generally known as COVID-19 pandemic outbreak resulted in a major health crisis globally. The morbidity and transmission modality of COVID-19 appear more severe and uncontrollable. The respiratory failure and following cardiovascular complications are the main pathophysiology of this deadly disease. Several therapeutic strategies are put forward for the development of safe and effective treatment against SARS-CoV-2 virus from the pharmacological view point but till date there are no specific treatment regimen developed for this viral infection. PURPOSE The present review emphasizes the role of herbs and herbs-derived secondary metabolites in inhibiting SARS-CoV-2 virus and also for the management of post-COVID-19 related complications. This approach will foster and ensure the safeguards of using medicinal plant resources to support the healthcare system. Plant-derived phytochemicals have already been reported to prevent the viral infection and to overcome the post-COVID complications like parkinsonism, kidney and heart failure, liver and lungs injury and mental problems. In this review, we explored mechanistic approaches of herbal medicines and their phytocomponenets as antiviral and post-COVID complications by modulating the immunological and inflammatory states. STUDY DESIGN Studies related to diagnosis and treatment guidelines issued for COVID-19 by different traditional system of medicine were included. The information was gathered from pharmacological or non-pharmacological interventions approaches. The gathered information sorted based on therapeutic application of herbs and their components against SARSCoV-2 and COVID-19 related complications. METHODS A systemic search of published literature was conducted from 2003 to 2021 using different literature database like Google Scholar, PubMed, Science Direct, Scopus and Web of Science to emphasize relevant articles on medicinal plants against SARS-CoV-2 viral infection and Post-COVID related complications. RESULTS Collected published literature from 2003 onwards yielded with total 625 articles, from more than 18 countries. Among these 625 articles, more than 95 medicinal plants and 25 active phytomolecules belong to 48 plant families. Reports on the therapeutic activity of the medicinal plants belong to the Lamiaceae family (11 reports), which was found to be maximum reported from 4 different countries including India, China, Australia, and Morocco. Other reports on the medicinal plant of Asteraceae (7 reports), Fabaceae (8 reports), Piperaceae (3 reports), Zingiberaceae (3 reports), Ranunculaceae (3 reports), Meliaceae (4 reports) were found, which can be explored for the development of safe and efficacious products targeting COVID-19. CONCLUSION Keeping in mind that the natural alternatives are in the priority for the management and prevention of the COVID-19, the present review may help to develop an alternative approach for the management of COVID-19 viral infection and post-COVID complications from a mechanistic point of view.
Collapse
Affiliation(s)
- Pulok K Mukherjee
- Institute of Bioresources and Sustainable Development, Imphal-795001, India; School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India.
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
| | - Bhaskar Das
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Amit Kar
- Institute of Bioresources and Sustainable Development, Imphal-795001, India
| | - Suparna Ghosh
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Seha Singha
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Pradip Debnath
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Nanaocha Sharma
- Institute of Bioresources and Sustainable Development, Imphal-795001, India
| | | | - Pallab Kanti Haldar
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| |
Collapse
|
3
|
Durazzo A, Nazhand A, Lucarini M, Silva AM, Souto SB, Guerra F, Severino P, Zaccardelli M, Souto EB, Santini A. Astragalus (Astragalus membranaceus Bunge): botanical, geographical, and historical aspects to pharmaceutical components and beneficial role. RENDICONTI LINCEI. SCIENZE FISICHE E NATURALI 2021. [DOI: 10.1007/s12210-021-01003-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
AbstractMedicinal plants always are part of folk medicine and are nowadays receiving worldwide attention for prophylaxis, management, and treatment of several diseases, as an alternative to chemical drugs. The current work provided a comprehensive overview and analysis of the Astragalus and health relationship in literature. The analysis of their therapeutic potential is thus instrumental to understand their bioactivity. Among these, the flowering medicinal plant Astragalus membranaceus has raised interest due to several beneficial health effects. This perspective review discussed the botanical, geographical, historical, and the therapeutic properties of A. membranaceus, with a special focus on its health improving effects and medicinal applications both in vitro and in vivo.
Graphic abstract
Collapse
|
4
|
Alhazmi HA, Najmi A, Javed SA, Sultana S, Al Bratty M, Makeen HA, Meraya AM, Ahsan W, Mohan S, Taha MME, Khalid A. Medicinal Plants and Isolated Molecules Demonstrating Immunomodulation Activity as Potential Alternative Therapies for Viral Diseases Including COVID-19. Front Immunol 2021; 12:637553. [PMID: 34054806 PMCID: PMC8155592 DOI: 10.3389/fimmu.2021.637553] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 04/26/2021] [Indexed: 12/19/2022] Open
Abstract
Plants have been extensively studied since ancient times and numerous important chemical constituents with tremendous therapeutic potential are identified. Attacks of microorganisms including viruses and bacteria can be counteracted with an efficient immune system and therefore, stimulation of body’s defense mechanism against infections has been proven to be an effective approach. Polysaccharides, terpenoids, flavonoids, alkaloids, glycosides, and lactones are the important phytochemicals, reported to be primarily responsible for immunomodulation activity of the plants. These phytochemicals may act as lead molecules for the development of safe and effective immunomodulators as potential remedies for the prevention and cure of viral diseases. Natural products are known to primarily modulate the immune system in nonspecific ways. A number of plant-based principles have been identified and isolated with potential immunomodulation activity which justify their use in traditional folklore medicine and can form the basis of further specified research. The aim of the current review is to describe and highlight the immunomodulation potential of certain plants along with their bioactive chemical constituents. Relevant literatures of recent years were searched from commonly employed scientific databases on the basis of their ethnopharmacological use. Most of the plants displaying considerable immunomodulation activity are summarized along with their possible mechanisms. These discussions shall hopefully elicit the attention of researchers and encourage further studies on these plant-based immunomodulation products as potential therapy for the management of infectious diseases, including viral ones such as COVID-19.
Collapse
Affiliation(s)
- Hassan A Alhazmi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia.,Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
| | - Asim Najmi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Sadique A Javed
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Shahnaz Sultana
- Department of Pharmacognosy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Mohammed Al Bratty
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Hafiz A Makeen
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Abdulkarim M Meraya
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Waquar Ahsan
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Syam Mohan
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
| | - Manal M E Taha
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
| | - Asaad Khalid
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
| |
Collapse
|
5
|
Li SY, Wang D, Li XR, Qin XM, Du YG, Li K. Identification and activity evaluation of Astragalus Radix from different germplasm resources based on specific oligosaccharide fragments. CHINESE HERBAL MEDICINES 2021; 13:33-42. [PMID: 36117754 PMCID: PMC9476770 DOI: 10.1016/j.chmed.2020.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 04/15/2020] [Accepted: 07/11/2020] [Indexed: 11/29/2022] Open
Affiliation(s)
- Shu-ying Li
- National Glycoengineering Research Center, Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao 266237, China
| | - Di Wang
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan 030006, China
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Xian-rong Li
- Shanxi Jianshuo Food and Drug Research Institute Co., Ltd., Taiyuan 030000, China
- Shanxi Academy of Traditional Chinese Medicine, Taiyuan 030000, China
| | - Xue-mei Qin
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan 030006, China
| | - Yu-guang Du
- Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Ke Li
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan 030006, China
- Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Corresponding author.
| |
Collapse
|
6
|
Zhu PF, Zhao YL, Dai Z, Qin XJ, Yuan HL, Jin Q, Wang YF, Liu YP, Luo XD. Phenolic Amides with Immunomodulatory Activity from the Nonpolysaccharide Fraction of Lycium barbarum Fruits. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:3079-3087. [PMID: 32059104 DOI: 10.1021/acs.jafc.9b07499] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The fruits of Lycium barbarum have a long history as an edible and medicinal food in Asian regions and have multiple consumption methods; the polysaccharides (LBPs) are commonly considered as their major immunological constituents. The current study revealed that the total phenolic amide moieties from L. barbarum fruits showed greater potential immunomodulatory activity in vivo than did LBPs. Through subsequent investigation on the immunological bioactive phenolic amides, three new phenolic amides, lyciumamides L-N (1-3), as well as 12 analogues, were obtained from the total phenolic amide fraction. Extensive spectroscopic methods were used to elucidate the new structures. Compounds 4-6 and 15 significantly promoted LPS-stimulated B splenocyte, while compounds 4-6 displayed accelerative effects on the proliferation of Con A-stimulated T lymphocytes at a concentration of 20.0 μg/mL. These data indicated that extracts from L. barbarum fruits enriched with phenolic amides could be developed as a nutritional dietary supplement for immunocompromised individuals.
Collapse
Affiliation(s)
- Pei-Feng Zhu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Yun-Li Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China
| | - Zhi Dai
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China
| | - Xu-Jie Qin
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Hai-Lian Yuan
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Qiong Jin
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Yi-Fen Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Ya-Ping Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
- Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming 650500, People's Republic of China
| | - Xiao-Dong Luo
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China
| |
Collapse
|
7
|
Huang J, Yin L, Dong L, Quan H, Chen R, Hua S, Ma J, Guo D, Fu X. Quality evaluation for Radix Astragali based on fingerprint, indicative components selection and QAMS. Biomed Chromatogr 2018; 32:e4343. [PMID: 30003570 DOI: 10.1002/bmc.4343] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 06/22/2018] [Accepted: 07/04/2018] [Indexed: 12/19/2022]
Abstract
Radix Astragali (RA) is one of the most widely used Chinese herbs prescribed in many Chinese formulas to reinforce 'Qi' and treat vital energy deficiency. This study combined fingerprinting with quantitative analysis multi-components by a single marker (QAMS) to improve the quality control standard for RA on the basis of existing quality control methods of traditional Chinese medicinal materials. UPLC-ESI-TOF-MS technique was used to evaluate the quality of RA by fingerprinting and QAMS. Using the anti-inflammatory, anti-oxidation and anti-anoxic activities to screen characteristic components of RA, the calycosin-7-O-β-d-glucoside (CG), ononin, astragaloside IV, astragaloside II, calycosin and astrageloside I significantly inhibited ear edema in mice, the calycosin and CG had good antioxidant activity and the astragaloside I had a significant anti-hypoxia activity. Astragaloside I, astragaloside II, astragaloside IV, ononin, calycosin and CG had significant pharmacological actions. These components were comprehensively used as the indicative components for the quality control of RA. Astragaloside I was used as the internal standard of the relative correction factors of CG (13.45), ononin (0.51), calycosin (12.08), astragaloside IV (0.73) and astragaloside II (0.81). Astragaloside I and CG were used as internal standards of the relative correction factors of the flavonoids and saponins of ononin (1.11), calycosin (0.04), astragaloside IV (0.73) and astragaloside II (0.81). The study combined fingerprinting with QAMS to improve the quality control standard for RA.
Collapse
Affiliation(s)
- Jun Huang
- School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Lei Yin
- Shizuishan Maternal and Child Health Care Family Planning Service Center, Shizuishan, China
| | - Lin Dong
- School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Hongfeng Quan
- School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Rong Chen
- School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Shiyao Hua
- School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Jiahua Ma
- School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Dongyan Guo
- School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Xueyan Fu
- School of Pharmacy, Ningxia Medical University, Yinchuan, China.,Ningxia Engineering and Technology Research Center for Modernization of Hui Medicine, Yinchuan, China.,Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education (Ningxia Medical University), Yinchuan, China
| |
Collapse
|
8
|
Oliveira RJ, da Cruz Leite Santos N, Pesarini JR, de Oliveira BC, Berno CR, de Araújo FHS, da Silveira IOMF, Nascimento RO, Brochado Antoniolli-Silva ACM, Duenhas Monreal AC, Beatriz A, de Lima DP, da Silva Gomes R. Assessment of genetic integrity, splenic phagocytosis and cell death potential of (Z)-4-((1,5-dimethyl-3-oxo-2-phenyl-2,3dihydro-1H-pyrazol-4-yl) amino)-4-oxobut-2-enoic acid and its effect when combined with commercial chemotherapeutics. Genet Mol Biol 2018; 41:154-166. [PMID: 29473933 PMCID: PMC5901497 DOI: 10.1590/1678-4685-gmb-2017-0091] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 08/14/2017] [Indexed: 12/25/2022] Open
Abstract
The increased incidence of cancer and its high treatment costs have encouraged
the search for new compounds to be used in adjuvant therapies for this disease.
This study discloses the synthesis of
(Z)-4-((1,5-dimethyl-3-oxo-2-phenyl-2,3dihydro-1H-pyrazol-4-yl)
amino)-4-oxobut-2-enoic acid (IR-01) and evaluates not only the action of this
compound on genetic integrity, increase in splenic phagocytosis and induction of
cell death but also its effects in combination with the commercial
chemotherapeutic agents doxorubicin, cisplatin and cyclophosphamide. IR-01 was
designed and synthesized based on two multifunctionalyzed structural fragments:
4-aminoantipyrine, an active dipyrone metabolite, described as an antioxidant
and anti-inflammatory agent; and the pharmacophore fragment 1,4-dioxo-2-butenyl,
a cytotoxic agent. The results indicated that IR-01 is an effective
chemoprotector because it can prevent clastogenic and/or aneugenic damage, has
good potential to prevent genomic damage, can increase splenic phagocytosis and
lymphocyte frequency and induces cell death. However, its use as an adjuvant in
combination with chemotherapy is discouraged since IR-01 interferes in the
effectiveness of the tested chemotherapeutic agents. This is a pioneer study as
it demonstrates the chemopreventive effects of IR-01, which may be associated
with the higher antioxidant activity of the precursor structure of
4-aminoantipyrine over the effects of the 1,4-dioxo-2-butenyl fragment.
Collapse
Affiliation(s)
- Rodrigo Juliano Oliveira
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica, Hospital Universitário "Maria Aparecida Pedrossian", Empresa Brasileira de Serviços Hospitalares, Campo Grande, MS, Brazil.,Programa de Mestrado em Farmácia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil.,Programa de Pós-graduação em Saúde e Desenvolvimento na Região Centro-Oeste, Faculdade de Medicina "Dr. Hélio Mandetta", Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Naiara da Cruz Leite Santos
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica, Hospital Universitário "Maria Aparecida Pedrossian", Empresa Brasileira de Serviços Hospitalares, Campo Grande, MS, Brazil.,Programa de Mestrado em Farmácia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - João Renato Pesarini
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica, Hospital Universitário "Maria Aparecida Pedrossian", Empresa Brasileira de Serviços Hospitalares, Campo Grande, MS, Brazil.,Programa de Pós-graduação em Saúde e Desenvolvimento na Região Centro-Oeste, Faculdade de Medicina "Dr. Hélio Mandetta", Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Beatriz Carneiro de Oliveira
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica, Hospital Universitário "Maria Aparecida Pedrossian", Empresa Brasileira de Serviços Hospitalares, Campo Grande, MS, Brazil
| | - Claudia Rodrigues Berno
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica, Hospital Universitário "Maria Aparecida Pedrossian", Empresa Brasileira de Serviços Hospitalares, Campo Grande, MS, Brazil.,Programa de Mestrado em Farmácia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Flávio Henrique Souza de Araújo
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica, Hospital Universitário "Maria Aparecida Pedrossian", Empresa Brasileira de Serviços Hospitalares, Campo Grande, MS, Brazil.,Programa de Mestrado em Farmácia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | | | - Raquel Oliveira Nascimento
- Laboratório de Síntese e Modificação Molecular, Faculdade de Ciências Exatas e Tecnologias, Universidade Federal da Grande Dourados, Dourados, MS, Brazil
| | - Andréia Conceição Milan Brochado Antoniolli-Silva
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica, Hospital Universitário "Maria Aparecida Pedrossian", Empresa Brasileira de Serviços Hospitalares, Campo Grande, MS, Brazil.,Programa de Pós-graduação em Saúde e Desenvolvimento na Região Centro-Oeste, Faculdade de Medicina "Dr. Hélio Mandetta", Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Antônio Carlos Duenhas Monreal
- Programa de Mestrado em Farmácia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Adilson Beatriz
- Programa de Mestrado em Farmácia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil.,Programa de Pós-graduação em Química, Instituto de Química, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Dênis Pires de Lima
- Programa de Mestrado em Farmácia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil.,Programa de Pós-graduação em Química, Instituto de Química, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Roberto da Silva Gomes
- Programa de Pós-graduação em Química, Instituto de Química, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil.,Laboratório de Síntese e Modificação Molecular, Faculdade de Ciências Exatas e Tecnologias, Universidade Federal da Grande Dourados, Dourados, MS, Brazil
| |
Collapse
|
9
|
Wu M, Lu P, Shi L, Li S. Traditional Chinese patent medicines for cancer treatment in China: a nationwide medical insurance data analysis. Oncotarget 2016; 6:38283-95. [PMID: 26513017 PMCID: PMC4741999 DOI: 10.18632/oncotarget.5711] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 09/30/2015] [Indexed: 12/22/2022] Open
Abstract
Based on the nationwide survey into inpatients' utilization of the health service covered by China's urban basic medical insurance from 2008 to 2010, we analyzed the use rate, cancer profile and combined use of anticancer Chinese patent medicines (CPMs) on 51,382 insured cancer patients by using statistical, bi-clustering and network methods. We found that 42.4% of 51,382 cancer patients used 33 anticancer CPMs, and 51.7% used 71 anticancer Western medicines (WMs). The CPMs were most often used in lung (52%) and nasopharynx (52%) cancer patients, and least in bladder cancer (21%) and leukemia of unspecified cell type (21%) patients. The cost per patient for all 33 anticancer CPMs was 2069RMB, lower than that of the WMs (3458RMB). The cancer profile of commonly used CPMs and WMs for the top 17 cancers (>500 sampled patients) were provided, indicating anticancer CPMs had a broad spectrum of cancers and lacked selectivity in cancer treatment (CPM mean CV = 49%; WM mean CV = 152%). Moreover, 24.8% of the cancer patients used both CPMs and WMs, and CPM-WM combined use networks were constructed for four major cancers. This first nationwide analysis revealed the use characteristics and herb-drug combined use patterns of insurance covered anticancer CPMs in China. The study offers valuable information to guide future studies of the precision, safety and standard use of CPMs.
Collapse
Affiliation(s)
- Min Wu
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Peng Lu
- Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Luwen Shi
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Shao Li
- MOE Key Laboratory of Bioinformatics and Bioinformatics Division, TNLIST/Department of Automation, Tsinghua University, Beijing, China
| |
Collapse
|
10
|
Guo Z, Xu HY, Xu L, Wang SS, Zhang XM. IN VIVO AND IN VITRO IMMUNOMODULATORY AND ANTI-INFLAMMATORY EFFECTS OF TOTAL FLAVONOIDS OF ASTRAGALUS. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES 2016; 13:60-73. [PMID: 28852721 PMCID: PMC5566160 DOI: 10.21010/ajtcam.v13i4.10] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background: Astragali Radix has long been used to improve immune function in
traditional Chinese medicine. However, its main active components and potential
immunomodulatory or anti-inflammatory activities have not been elucidated. In the
present study, the immunomodulatory and anti-inflammatory activities of total flavonoids
of Astragalus (TFA) isolated from Astragali Radix were
evaluated by using in vivo animal models and in vitro
cell models. Materials and Methods: The in vivo Immunomodulatory and anti-inflammatory activities of TFA
were assessed by measuring macrophage phagocytic index, delayed type hypersensitivity,
serum hemolysin level and immune organ index in mice, ear edema test in mice, paw edema
test in rats, vascular permeability test in mice and granuloma test in rats. The
in vitro Immunomodulatory and anti-inflammatory activities of TFA
were assessed by examining its effect on cytokine and mediator production in
un-stimulated and LPS-stimulated murine RAW 264.7 macrophages. Results: The results of in vivo experiments showed that TFA enhanced macrophage
phagocytic index, delayed type hypersensitivity, serum hemolysin level and immune organ
index in mice, and attenuated mouse ear edema, rat paw edema, mouse vascular
permeability and rat granuloma formation. The results of in vitro
experiments showed that TFA stimulated the production of NO and cytokine TNF-α,
IL-Ιβ, IL-6 and IFN-γ in un-stimulated RAW 264.7 macrophages, and
inhibited the overproduction of these inflammatory mediators in LPS-stimulated RAW 264.7
macrophages in a dose-dependent manner without exerting cytotoxicity. Conclusion: These results of this study indicate that TFA have potential immunostimulatory and
anti-inflammatory effects.
Collapse
Affiliation(s)
- Ze Guo
- Department of Animal Medicine, Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, China
| | - Hong-Yan Xu
- Department of Animal Medicine, Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, China
| | - Lu Xu
- Department of Animal Medicine, Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, China
| | - Sha-Sha Wang
- Department of Animal Medicine, Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, China
| | - Xue-Mei Zhang
- Department of Animal Medicine, Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, China
| |
Collapse
|
11
|
Jiang Y, Qi X, Gao K, Liu W, Li N, Cheng N, Ding G, Huang W, Wang Z, Xiao W. Relationship between molecular weight, monosaccharide composition and immunobiologic activity of Astragalus polysaccharides. Glycoconj J 2016; 33:755-61. [DOI: 10.1007/s10719-016-9669-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 04/19/2016] [Accepted: 04/21/2016] [Indexed: 11/24/2022]
|
12
|
Zhang G, Ou R, Li F, Wu J, Zheng L, Tong Y, Liu Y, Liu Z, Lu L. Regulation of drug-metabolizing enzymes and efflux transporters by Astragali radix decoction and its main bioactive compounds: Implication for clinical drug-drug interactions. JOURNAL OF ETHNOPHARMACOLOGY 2016; 180:104-113. [PMID: 26805467 DOI: 10.1016/j.jep.2016.01.031] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Revised: 01/08/2016] [Accepted: 01/20/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Astragali radix ("Huang Qi" in Chinese, HQ) is a well-known traditional Chinese herbal medicine that possesses various biological functions. Astragaloside IV (AS-IV), calycosin (CS), and formononetin (FMNT) are the three main bioactive compounds of HQ that are responsible for its pharmacological activities and therapeutic efficacy. AIM OF THE STUDY This study aims to investigate the effects of HQ, AS-IV, CS, and FMNT on major human drug-metabolizing enzymes (DMEs), including CYP3A4, CYP2B6, CYP2E1, UGT1A, UGT1A6, SULT1A1, and SULT1A3, as well as efflux transporters (ETs), including P-gp, MRP2, BCRP, MRP1, and MRP3, by using HepG2 cell line. Results would provide beneficial information for the proper clinical application of HQ. MATERIALS AND METHODS HepG2 cells were treated with HQ, AS-IV, CS, and FMNT for 96h. Cell viability was examined by MTT assay. The protein and mRNA levels of DMEs and ETs were measured using Western blot and real-time PCR, respectively. RESULTS Compared with the control group, HQ considerably increased the expression levels of CYP3A4, CYP2B6, CYP2E1, UGT1A, P-gp, MRP2, BCRP, and MRP3 in a dose-dependent manner. Inversely, HQ significantly decreased the protein levels of UGT1A6, SULT1A1, and MRP1. Exposure to AS-IV induced the protein levels of UGT1A, P-gp, MRP1, and MRP3, but produced inhibitory effects on CYP3A4, CYP2B6, and BCRP. The expression levels of CYP3A4, UGT1A, SULT1A1, P-gp, MRP2, and MRP3 were remarkably increased in the CS-treated cells, whereas the protein levels of SULT1A3 and BCRP were decreased. FMNT treatment induced the protein levels towards CYP3A4, CYP2B6, UGT1A, P-gp, MRP1, MRP2, and MRP3, but inhibited the expression of CYP2E1, SULT1A1, and SULT1A3. CONCLUSIONS HQ and its main bioactive compounds, including AS-IV, CS, and FMNT significantly regulated the expression of the major DMEs and ETs. HQ produced stronger regulations (induction or inhibition) on DMEs and ETs than AS-IV, CS, or FMNT alone. The results indicate that potential drug-drug interactions might exist when the tested drugs, specifically HQ, are co-administered with other substrate drugs that are metabolized or transported via the studied DMEs or ETs. This study provides beneficial information for appropriate use of HQ for clinical therapy.
Collapse
Affiliation(s)
- Guiyu Zhang
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Rilan Ou
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Fangyuan Li
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Jinjun Wu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Liang Zheng
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Yunli Tong
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Yuting Liu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Zhongqiu Liu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China.
| | - Linlin Lu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China.
| |
Collapse
|
13
|
Liu XH, Guo L, Yang YL, Hu F, Chen XY, Feng SL. Development and Validation of a Rapid and Simple UPLC-ESI-MS Method for Pharmacokinetics and Tissue Distribution of Astragaloside III in Rats. J Chromatogr Sci 2016; 54:811-8. [PMID: 26931734 DOI: 10.1093/chromsci/bmw021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Indexed: 02/04/2023]
Abstract
A rapid and simple ultra-performance liquid chromatography-electrospray ionization-mass spectrometry (UPLC-ESI-MS) method for the determination of astragaloside III was developed and used in a pharmacokinetic and tissue distribution study in rats following the oral administration 95% ethanol extraction of Zhenqi Fuzheng capsules. Although astragaloside III and astragaloside IV have the same molecular weight and very similar structures, they were successfully separated using this method. Quantification was performed using low-energy collision tandem mass spectrometry (CID-MS-MS) with the multiple reaction monitoring scan mode of the following precursor ion → product ion atm/z807.61→335.22 for astragaloside III and atm/z633.18→331.18 for the internal standard (hesperidin). Both astragaloside III and astragaloside IV in rat plasma were best fit to a two-compartment model. The tissue distribution study showed the overall trend of disposition of astragaloside III were C thymus > C spleen > C stomach > C liver > C heart > C kidney > C lung > C testicle The high levels of astragaloside III in thymus and spleen indicated an accumulation in organs involved in immune responses and showed that these organs are major target sites in vivo The results in the article will provide valuable information for use in clinical applications of astragaloside III.
Collapse
Affiliation(s)
- Xiao-Hua Liu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Long Guo
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Ying-Lai Yang
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Fang Hu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Xin-Yue Chen
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Shi-Lan Feng
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| |
Collapse
|
14
|
Abstract
OBJECTIVE To review the anticancer effects of Radix astragali (RA), one of the most commonly used herbs to manage cancer in East Asia, and its constituents and to provide evidence of clinical usage through previously performed clinical studies. METHODS Preclinical and clinical studies related to the anticancer effects of RA were searched from inception to November 2013 in electronic databases. Two reviewers independently investigated 92 eligible studies, extracted all the data of studies and appraised methodological quality of clinical trials. The studies were categorized into in vitro and in vivo experimental studies and clinical studies, and analyzed by saponins, polysaccharides, and flavonoids of RA constituents, RA fraction, and whole extract. RESULTS In preclinical studies, RA was reported to have tumor growth inhibitory effects, immunomodulatory effects, and attenuating adverse effects by cytotoxic agents as well as chemopreventive effects. Saponins seemed to be the main constituents, which directly contributed to suppression of tumor growth through the activation of both intrinsic and extrinsic apoptotic pathway, modulation of intracellular signaling pathway, and inhibition of invasion and angiogenesis. Flavonoids suppressed tumor growth through the similar mechanisms with saponins. Polysaccharides showed immunomodulatory effects, contributing tumor shrinkages in animal models, despite the low cytotoxicity to cancer cells. Most of the clinical studies were performed with low evidence level of study designs because of various limitations. RA whole extracts and polysaccharides of RA were reported to improve the quality of life and ameliorate myelosuppression and other adverse events induced by cytotoxic therapies. CONCLUSION The polysaccharides, saponins, and flavonoids of RA, and the whole extract of RA have been widely reported with their anticancer effects in preclinical studies and showed a potential application as a adjunctive cancer therapeutics with the activities of immunomodulation, anti-proliferation and attenuation of adverse effects induced by cytotoxic therapy.
Collapse
|
15
|
Liu XH, Zhao JB, Guo L, Yang YL, Hu F, Zhu RJ, Feng SL. Simultaneous determination of calycosin-7-O-β-D-glucoside, ononin, calycosin, formononetin, astragaloside IV, and astragaloside II in rat plasma after oral administration of Radix Astragali extraction for their pharmacokinetic studies by ultra-pressure liquid chromatography with tandem mass spectrometry. Cell Biochem Biophys 2015; 70:677-86. [PMID: 24782060 DOI: 10.1007/s12013-014-9972-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A sensitive and reliable ultra-pressure liquid chromatography with tandem mass spectrometry (UPLC-MS) was developed and validated for simultaneous quantification of six main bioactive components, i.e., calycosin-7-O-β-D-glucoside, ononin, calycosin, formononetin, astragaloside IV, and astragaloside II in rat plasma after oral administration of the 95 % ethanol extraction from Radix Astragali. Plasma samples were extracted with Waters Oasis(TM) HLB 1 cc (30 mg) Extraction Cartridges (SPE) separated on an UPLC™ BEH C18 column and detected by MS with electro spray ionization interface in positive selective ion monitoring mode. Calibration curves offered linear ranges of two orders of magnitude with r (2) > 0.99. The method had the lower limit quantification of 1.30, 0.73, 1.17, 2.33, 0.63, and 0.83 ng/mL for ononin, calycosin, calycosin-7-O-β-D-glucoside, formononetin, astragaloside IV, and astragaloside II, respectively, with precision less than 10 %. The RSD of intra- and inter-day variations ranged from 1.66 to 6.46 and 3.39 to 6.58 %. This developed method was applied subsequently to pharmacokinetic studies of the six compounds in rats successfully. The proposed method was for the first time to compare the pharmacokinetic difference between calycosin-7-O-β-D-glucoside and calycosin in rat plasma, so as between ononin and formononetin, and studied to the astragaloside II pharmacokinetics in rat plasma.
Collapse
Affiliation(s)
- Xiao-hua Liu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou, 730000, People's Republic of China
| | | | | | | | | | | | | |
Collapse
|
16
|
Shi J, Zheng L, Lin Z, Hou C, Liu W, Yan T, Zhu L, Wang Y, Lu L, Liu Z. Study of pharmacokinetic profiles and characteristics of active components and their metabolites in rat plasma following oral administration of the water extract of Astragali radix using UPLC-MS/MS. JOURNAL OF ETHNOPHARMACOLOGY 2015; 169:183-194. [PMID: 25917840 DOI: 10.1016/j.jep.2015.04.019] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 03/16/2015] [Accepted: 04/08/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Astragali radix is one of the well-known traditional Chinese herbal medicine, and possesses various biological functions, such as hepatoprotective and anticancer. In present study, to investigate the metabolism and pharmacokinetics of the major constituents of A. radix, a sensitive ultra-performance liquid chromatography-electrospray ionization-mass spectrometry (UPLC-MS/MS) method with shorter chromatographic running time was developed and validated for simultaneous quantification of formononetin, ononin, calycosin, calycosin-7-β-glucoside, astragaloside IV and their glucuronide metabolites in rat plasma after oral administration of water extract of A. radix at two different doses. MATERIALS AND METHODS The chromatographic separation was achieved on a C18 column with gradient elution by using a mixture of 0.1% formic acid aqueous solution and acetonitrile as the mobile phase at a flow rate of 0.3mL/min. A tandem mass spectrometric detection was conducted using multiple-reaction monitoring (MRM) via electrospray ionization (ESI) source in positive ionization mode. Samples were pre-treated by a single-step protein precipitation with methanol, and erlotinib was used as internal standard (IS). RESULTS The current UPLC-MS/MS assay was validated for linearity, intra-day and inter-day precisions, accuracy, extraction recovery, matrix effects and stability. The lowest limit of quantifications (LLOQ) were 1ng/mL for all analytes. After oral administration, the plasma concentrations of the glucuronides, especially calycosin-3'-glucuronide, were much higher than the parent compounds. The mean half-life (t1/2) was between 1 and 5h, and the metabolites were eliminated faster than the parent constituents. The median (range) time to reach maximum plasma concentration (Tmax) was between 0.5 and 1h. CONCLUSIONS This is the first study of the pharmacokinetic study of bioactive compounds and their glucuronides in male rat plasma after oral administration of water extract of A. radix. The results demonstrated the biotransformation between the bioactive isoflavonoids and their glucuronides was extensive in rats and provided a significant basis for better understanding the absorption and metabolism mechanism of A. radix. Furthermore, this study could suggest that future studies should focus on the metabolites and biotransformation between the bioactive constituents when conducting a drug efficacy study.
Collapse
Affiliation(s)
- Jian Shi
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China; International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Liang Zheng
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China; International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Zhufen Lin
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China; International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Chuqi Hou
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China; International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Wenqin Liu
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China; International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Tongmeng Yan
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China; International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Lijun Zhu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Ying Wang
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China; International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Linlin Lu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China.
| | - Zhongqiu Liu
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China; International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China.
| |
Collapse
|
17
|
Liu XH, Zhu RJ, Hu F, Guo L, Yang YL, Feng SL. Tissue distribution of six major bio-active components after oral administration of Zhenqi Fuzheng capsules to rats using ultra-pressure liquid chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 986-987:44-53. [PMID: 25706566 DOI: 10.1016/j.jchromb.2015.01.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 01/13/2015] [Accepted: 01/24/2015] [Indexed: 11/18/2022]
Abstract
Radix Astragali (Huangqi in Chinese) and Fructus Ligustri Lucidi (Nvzhenzi in Chinese) (2:1, w/w) are combined in an herbal formulation called Zhenqi Fuzheng capsules (ZFCs) for use in China to improve immunity, promote the recovery of normal functions after surgical operations, and as the most important adjuvant therapy in cancer. In this study, the tissue distribution profiles of the six major bio-active constituents (calycosin-7-O-β-D-glucoside, ononin, calycosin, formononetin, astragaloside IV and astragaloside II) were examined after oral administration of ZFCs to rats. All six constituents in each tissue were detected simultaneously using UPLC-ESI-MS, and the concentration of each constituent per gram of each tissue was determined. Quantification was performed using low-energy collision tandem mass spectrometry (CID-MS/MS) in multiple reaction monitoring (MRM) scan mode for the following precursor ion→product ion transitions at m/z 447.21→285.30 for calycosin-7-O-β-D-glucoside, m/z 285.29→270.38 for calycosin, m/z 431→269 for ononin, m/z 269→237 for formononetin, m/z 807.40→627.50 for astragaloside IV, m/z 849.60→669.65 for astragaloside II and m/z 633.18→331.18 for the internal standard (hesperidin). The results showed that in general the tissue concentrations for all six constituents were in the following order: spleen>stomach>thymus>lung>liver>kidney>heart>testicle. The high levels in the spleen and thymus indicated that all six compounds accumulated in organs involved in the immune response, consistent with the immunity effects of ZFC. The high levels in the stomach were consistent with the oral administration of ZFC. This study was the first to compare the tissue distribution of calycosin-7-O-β-D-glucoside with that of calycosin or of ononin with that of formononetin in rats. It was also the first study to examine the tissue distribution of astragaloside II, calycosin and formononetin following oral administration of ZFC to rats.
Collapse
Affiliation(s)
- Xiao-hua Liu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China; College of Chemistry and Chemical Engineering, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Rui-juan Zhu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Fang Hu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Long Guo
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Ying-lai Yang
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Shi-lan Feng
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China.
| |
Collapse
|
18
|
Zhang HW, Lin ZX, Xu C, Leung C, Chan LS. Astragalus (a traditional Chinese medicine) for treating chronic kidney disease. Cochrane Database Syst Rev 2014; 2014:CD008369. [PMID: 25335553 PMCID: PMC10589061 DOI: 10.1002/14651858.cd008369.pub2] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Astragalus (Radix Astragali, huang qi) is the dried root of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao or Astragalus membranaceus (Fisch.) Bge. (Family Leguminosae). It is one of the most widely used herbs in traditional Chinese medicine for treating kidney diseases. Evidence is needed to help clinicians and patients make judgments about its use for managing chronic kidney disease (CKD). OBJECTIVES This review evaluated the benefits and potential harms of Astragalus for the treatment of people with CKD. SEARCH METHODS We searched the Cochrane Renal Group's Specialised Register to 10 July 2014 through contact with the Trials' Search Co-ordinator using search terms relevant to this review. We also searched CINAHL, AMED, Current Controlled Trials, OpenSIGLE, and Chinese databases including CBM, CMCC, TCMLARS, Chinese Dissertation Database, CMAC and Index to Chinese Periodical Literature. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs comparing Astragalus, used alone as a crude herb or an extract, with placebo, no treatment, or conventional interventions were eligible for inclusion. DATA COLLECTION AND ANALYSIS Two authors independently extracted data and assessed risk of bias in the included studies. Meta-analyses were performed using relative risk (RR) for dichotomous outcomes and mean differences (MD) for continuous outcomes, with 95% confidence intervals (CI). MAIN RESULTS We included 22 studies that involved 1323 participants, of whom 241 were receiving dialysis treatment. Risk of bias was assessed as high in six studies, and unclear in the remaining 16 studies. Study quality was low overall.Our nominated primary outcomes of time to requirement for renal replacement therapy (RRT) or initiation of dialysis and all-cause mortality were not reported in any of the included studies.Results concerning the effects of Astragalus on kidney function were inconsistent. Astragalus significantly increased CrCl at end of treatment (4 studies, 306 participants: MD 5.75 mL/min, 95% CI 3.16 to 8.34; I² = 0%), decreased SCr (13 studies, 775 participants: MD -21.39 µmol/L, 95% CI -34.78 to -8; I² = 70%) and especially in those whose baseline SCr was < 133 µmol/L in particular (3 studies, 187 participants: MD -2.52 µmol/l, 95% CI -8.47 to 3.42; I² = 0%). Astragalus significantly decreased 24 hour proteinuria at end of treatment (10 studies, 640 participants; MD -0.53 g/24 h, 95% CI -0.79 to -0.26; I² = 90%); significantly increased haemoglobin levels overall (4 studies, 222 participants): MD 9.51 g/L, 95% CI 4.90 to 14.11; I² = 0%) and in haemodialysis patients in particular (3 studies, 142 participants: MD 11.20 g/L, 95% CI 5.81 to 16.59; I² = 0%). Astragalus significantly increased serum albumin (9 studies, 522 participants: MD 3.55 g/L, 95% CI 2.33 to 4.78; I² = 65%). This significant increase was seen in both dialysis (3 studies, 152 participants): MD 4.04 g/L, 95% CI 1.91 to 6.16; I² = 72%) and non-dialysis patients (6 studies, 370 participants: MD 3.24 g/L, 95% CI 1.70 to 4.77; I² = 61%). Astragalus significantly decreased systolic blood pressure (2 studies, 77 participants: MD -16.65 mm Hg, 95% CI -28.83 to -4.47; I² = 50%), and diastolic blood pressure (2 studies, 77 participants: MD -6.02 mm Hg, 95% CI -10.59 to -1.46; I² = 0%).Six of 22 included studies reported no adverse effects were observed; while the remaining 16 studies did not report adverse effects. AUTHORS' CONCLUSIONS Although Astragalus as an adjunctive treatment to conventional therapies was found to offer some promising effects in reducing proteinuria and increasing haemoglobin and serum albumin, suboptimal methodological quality and poor reporting meant that definitive conclusions could not be made based on available evidence.
Collapse
Affiliation(s)
- Hong Wei Zhang
- The Chinese University of Hong KongSchool of Chinese MedicineShatin, N.T., Hong KongChina
| | - Zhi Xiu Lin
- The Chinese University of Hong KongSchool of Chinese MedicineShatin, N.T., Hong KongChina
| | - Chuanshan Xu
- The Chinese University of Hong KongSchool of Chinese MedicineShatin, N.T., Hong KongChina
| | - Connie Leung
- Yan Oi TongMedical Services Department7/F Yan Oi Tong Jockey Club Community and Sports Centre18 Kai Man Path, Tuen MunHong KongChina
| | - Lai Sum Chan
- The Chinese University of Hong KongSchool of Chinese MedicineShatin, N.T., Hong KongChina
| | | |
Collapse
|
19
|
Liu XH, Zhao LG, Liang J, Guo L, Yang YL, Hu F, Zhu RJ, Feng SL. Component analysis and structure identification of active substances for anti-gastric ulcer effects in Radix Astragali by liquid chromatography and tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 960:43-51. [DOI: 10.1016/j.jchromb.2014.04.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 04/05/2014] [Accepted: 04/09/2014] [Indexed: 11/30/2022]
|
20
|
Yan T, Fu Q, Wang J, Ma S. UPLC-MS/MS determination of ephedrine, methylephedrine, amygdalin and glycyrrhizic acid in Beagle plasma and its application to a pharmacokinetic study after oral administration of Ma Huang Tang. Drug Test Anal 2014; 7:158-63. [DOI: 10.1002/dta.1635] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2013] [Revised: 01/16/2014] [Accepted: 02/10/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Tianhua Yan
- Department of Physiology and Pharmacology; China Pharmaceutical University; Nanjing China
| | - Qiang Fu
- Department of Pharmacology of Chinese Materia Medica; China Pharmaceutical University; Nanjing 210009 PR China
| | - Jing Wang
- Department of Physiology and Pharmacology; China Pharmaceutical University; Nanjing China
| | - Shiping Ma
- Department of Pharmacology of Chinese Materia Medica; China Pharmaceutical University; Nanjing 210009 PR China
| |
Collapse
|
21
|
Huang GC, Lee CJ, Wang KT, Weng BC, Chien TY, Tseng SH, Wang CC. Immunomodulatory effects of Hedysarum polybotrys extract in mice macrophages, splenocytes and leucopenia. Molecules 2013; 18:14862-75. [PMID: 24300120 PMCID: PMC6270618 DOI: 10.3390/molecules181214862] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 11/27/2013] [Accepted: 11/28/2013] [Indexed: 11/16/2022] Open
Abstract
Astragali Radix (Huang-Qi) is a popular herbal medicine commonly used as a constituent in tonic herbal preparations. Hedysarum polybotrys Handel-Mazzetti is one species used of Astragali Radix. In this study, the immunomodulatory properties of H. polybotrys were explored by LPS-activated and SNP-treated RAW 264.7 cells and splenocytes and, daunoblastina-induced leucopenia BALB/c mice. Formononetin was used as the bioactive marker to monitor the quality of the H. polybotrys extracts. H. polybotrys was extracted with hot-water and methanol, and MeOH extract partitioned with H2O (M-H) and ethyl acetate (M-EA) to yield four different fractions. M-EA had the highest formononetin and total proanthocyanidin content and showed stronger inhibitory effects on the production and expression of NO, PGE2, iNOS and COX-2 in LPS-activated RAW 264.7 cells and splenocytes than the other fractions. In addition, M-EA significantly stimulated the proliferation of LPS-activated RAW 264.7 cells and splenocytes, enhanced NO radicals scavenging and attenuated NO-induced cytotoxicity. Furthermore, M-EA also significantly increased the rate of recovery of white blood cells level in daunoblastina-induced leucopenia mice. These evidences suggest that this traditional Qi-tonifying herb has potential effects in clinical conditions when immune-enhancing and anti-inflammatory effect is desired.
Collapse
Affiliation(s)
- Guan-Cheng Huang
- Division of Hemato-Oncology, Department of Internal Medicine, Yuan’s General Hospital, No.162 Cheng Kung 1st Road, Kaohsiung City 80249, Taiwan; E-Mail:
- Program of Health-Business Administration, School of Nursing, Fooyin University, No.151 Jinxue Road, Kaohsiung City 83102, Taiwan
| | - Chia-Jung Lee
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, No.155 Section 2, Linong Street, Taipei City 11221, Taiwan; E-Mail:
- Department of Education and Research, Taipei City Hospital Renai Branch, No.10, Section 4, Renai Road, Taipei City 10629, Taiwan
| | - Kun-Teng Wang
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wu-Hsing Street, Taipei City 11031, Taiwan; E-Mails: (K.-T.W.); (T.-Y.C.)
| | - Bor-Chun Weng
- Department of Microbiology, Immunology and Biopharmaceuticals, College of Life Sciences, National Chiayi University, No.300 Syuefu Road, Chiayi City 60004, Taiwan; E-Mail:
| | - Ting-Yi Chien
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wu-Hsing Street, Taipei City 11031, Taiwan; E-Mails: (K.-T.W.); (T.-Y.C.)
| | - Sung-Hui Tseng
- School of Medicine, College of Medicine, Taipei Medical University, 250 Wu-Hsing Street, Taipei City 11031, Taiwan; E-Mail:
| | - Ching-Chiung Wang
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wu-Hsing Street, Taipei City 11031, Taiwan; E-Mails: (K.-T.W.); (T.-Y.C.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +886-2-2736-1661 (ext. 6161); Fax: +886-2-2732-9368
| |
Collapse
|
22
|
Yang LP, Shen JG, Xu WC, Li J, Jiang JQ. Secondary Metabolites of the GenusAstragalus:Structure and Biological-Activity Update. Chem Biodivers 2013; 10:1004-54. [DOI: 10.1002/cbdv.201100444] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Indexed: 01/22/2023]
|
23
|
Zhang G, Yang Z, Wang Y, Yang W. Effects of Astragalus membranaceus root processed to different particle sizes on growth performance, antioxidant status, and serum metabolites of broiler chickens1. Poult Sci 2013; 92:178-83. [DOI: 10.3382/ps.2012-02432] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
24
|
In vitro effects of aqueous extracts of Astragalus membranaceus and Scutellaria baicalensis GEORGI on Toxoplasma gondii. Parasitol Res 2011; 110:2221-7. [DOI: 10.1007/s00436-011-2752-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2011] [Accepted: 11/30/2011] [Indexed: 12/22/2022]
|
25
|
Li J, Zhong Y, Li H, Zhang N, Ma W, Cheng G, Liu F, Liu F, Xu J. Enhancement of Astragalus polysaccharide on the immune responses in pigs inoculated with foot-and-mouth disease virus vaccine. Int J Biol Macromol 2011; 49:362-8. [PMID: 21640133 DOI: 10.1016/j.ijbiomac.2011.05.015] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2011] [Revised: 04/30/2011] [Accepted: 05/18/2011] [Indexed: 11/28/2022]
Abstract
The effects of Astragalus polysaccharides (APS) on the immune response in pigs immunized with foot-and-mouth disease virus (FMDV) vaccine were investigated. Fifteen pigs were randomly divided into five groups. Four groups were vaccinated with a FMDV inactivated vaccine. Pigs in three experimental groups were administered varying doses of APS (APS1, 5mg/kg; APS2, 10mg/kg; APS3, 20mg/kg). The influence of APS on the number of CD3(+)CD4(-)CD8(+) cytotoxic T cells, CD3(+)CD4(+)CD8(+) T helper memory cells, and CD3(-)CD4(-)CD8(+) natural killer cells among peripheral blood lymphocytes (PBL) in the three APS groups were significant compared to the vaccine group. In vitro stimulation of PBL by Con A and LPS in APS groups induced a stronger proliferative response at 2 and 6 weeks post-inoculation (PI). APS markedly increased the titer of FMDV-specific antibody in a dose-dependent manner, and up-regulated mRNA expression of IFN-γ and IL-6. APS could potentially be used as an immunomodulator for a FMDV vaccine and provide better protection against FMDV.
Collapse
Affiliation(s)
- Jiefeng Li
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, People's Republic of China
| | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Guan S, Lu J, Shen X, Qian W, Liu J, Deng X. Florfenicol impairs the immune responses to vaccination against foot-and-mouth disease in mice. Immunopharmacol Immunotoxicol 2011; 33:609-13. [PMID: 21428714 DOI: 10.3109/08923973.2011.552507] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Florfenicol is a new type of broad-spectrum antibacterial that has been used in veterinary clinics. It showed immunosuppressive activity on the immune responses to vaccination against foot-and-mouth disease virus (FMDV) serotype O in mice. In the present study, BALB/c mice were immunized subcutaneously with FMDV serotype O antigen on days 1 and 14. Beginning on day 21, mice were treated with a single daily oral dose of florfenicol (50, 100, and 200 mg/kg) for seven consecutive days. On day 28, blood samples were collected to analyze FMDV-specific immunoglobulin G (IgG), IgG1, and IgG2b antibodies, and splenocytes were harvested to assess lymphocyte proliferation, CD3(+) T- and CD19(+) B-lymphocyte subsets. The results presented here demonstrated that florfenicol not only significantly suppressed concanavalin A-, lipopolysaccharide-induced splenocyte proliferation but also decreased the percentage of CD19(+) B-cells in a dose-dependent manner and suppressed CD3(+) T-cell at high doses. Moreover, FMDV-specific IgG, IgG1, and IgG2b antibody levels in FMDV-immunized mice were reduced by florfenicol. These results suggested that florfenicol could suppress humoral and cellular immune responses to vaccination against foot-and-mouth disease (FMD) in mice.
Collapse
Affiliation(s)
- Shuang Guan
- Department of Veterinary Pharmacology, College of Animal Science and Veterinary Medicine, Jilin University, Changchun, Jilin, People's Republic of China
| | | | | | | | | | | |
Collapse
|
27
|
Yeung KS, Gubili J, Cassileth BR. An Evidence-based Review of Astragalus membranaceus (Astragalus) for Cancer Patients. EVIDENCE-BASED ANTICANCER MATERIA MEDICA 2011. [DOI: 10.1007/978-94-007-0526-5_3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
28
|
Song Y, Yang J, Bai WL, Ji WY. Antitumor and immunoregulatory effects of astragalus on nasopharyngeal carcinoma in vivo and in vitro. Phytother Res 2010; 25:909-15. [PMID: 21162141 DOI: 10.1002/ptr.3354] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2010] [Revised: 10/08/2010] [Accepted: 10/15/2010] [Indexed: 11/10/2022]
Abstract
This study was carried out to evaluate the effects of Astragalus on human nasopharyngeal carcinoma (NPC) viability and apoptosis and to investigate the mechanism of Astragalus in a NPC cell line (CNE2). Cell viability was measured using the MTT assay. CNE2 cells treated with Astragalus were stained with acridine orange/ethidium bromide and subjected to fluorescence microscopy. Bcl-2, Bax, caspase-3 and -8 were measured by western blotting. Rat NPC cells were used to establish a NPC model. Tumor weight, immune organ index and T lymphocyte subsets were employed to detect the immunoregulatory and antitumor effects of Astragalus after administration. Astragalus was effective in inducing apoptosis in CNE2 cells. Morphological changes associated with cell injury were found. Western analysis showed caspase-3, -8, and Bax protein levels were increased after Astragalus treatment, while the bcl-2 protein level was decreased. Astragalus increased the percentage of CD3(+) , CD4(+) T-lymphocytes, and the ratio of CD4(+) /CD8(+) . Astragalus also restored the immunological effects of DDP-induced immunosuppression. These findings suggest that the immunomodulatory and anticancer effects of DDP + Astragalus were better than those of DDP alone, and Astragalus could inhibit immunosuppression induced by DDP. The combination of CDDP + Astragalus could be developed as an effective chemotherapeutic regimen in the treatment of nasopharyngeal carcinoma.
Collapse
Affiliation(s)
- Yan Song
- Department of Otorhinolaryngology, Second Affiliated Hospital of China Medical University, Shenyang 110004, China.
| | | | | | | |
Collapse
|
29
|
Zhang N, Li J, Hu Y, Cheng G, Zhu X, Liu F, Zhang Y, Liu Z, Xu J. Effects of astragalus polysaccharide on the immune response to foot-and-mouth disease vaccine in mice. Carbohydr Polym 2010. [DOI: 10.1016/j.carbpol.2010.05.030] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
30
|
Zhang HW, Ho YF, Lin ZX, Tung YS, Kwan TH, Mok CK, Leung C, Chan LS. Radix Astragali (a Chinese medicinal herb) for treating chronic kidney disease. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2010. [DOI: 10.1002/14651858.cd008369] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
31
|
Li Y, Duan J, Guo T, Xie W, Yan S, Li B, Zhou Y, Chen Y. In vivo pharmacokinetics comparisons of icariin, emodin and psoralen from gan-kang granules and extracts of herba Epimedii, Nepal dock root, Ficus hirta yahl. JOURNAL OF ETHNOPHARMACOLOGY 2009; 124:522-529. [PMID: 19454311 DOI: 10.1016/j.jep.2009.05.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2008] [Revised: 04/28/2009] [Accepted: 05/10/2009] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gan-kang granules (GKG) contains the extracts from eight Chinese herbs and is a traditional Chinese composite prescription for treatment of hepatitis B. Icariin, emodin and psoralen are main effective ingredients of the medicine. AIM OF THE STUDY In this research, pharmacokinetic comparisons of icariin, emodin and psoralen from the extracts of herba Epimedii, Nepal dock root and Ficus hirta yahl, and GKG were conducted. MATERIALS AND METHODS At different time points (0.25, 0.5, 0.75, 1, 1.5, 2, 4, 6, 8, 12 and 24 h) after administration, the concentrations of icariin, emodin and psoralen in rat plasma were determined by HPLC-UV, and main pharmacokinetic parameters were estimated. RESULTS The pharmacokinetic parameters of icariin, emodin and psoralen in GKG were elevated comparing with those of herb extracts. CONCLUSIONS Three HPLC-UV methods were developed successfully for the analysis of icariin, emodin and psoralen in SD rat plasma. Some ingredients in GKG may increase the dissolution and absorption, and improve bioavailability of icariin, emodin and psoralen in rats.
Collapse
Affiliation(s)
- Yihui Li
- School of Biological Sciences and Technology, Central South University, 172 Tongzipo Road, Changsha 410013, China
| | | | | | | | | | | | | | | |
Collapse
|
32
|
Chen YK, Kuo YH, Chiang BH, Lo JM, Sheen LY. Cytotoxic activities of 9,11-dehydroergosterol peroxide and ergosterol peroxide from the fermentation mycelia of ganoderma lucidum cultivated in the medium containing leguminous plants on Hep 3B cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:5713-9. [PMID: 19492810 DOI: 10.1021/jf900581h] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The objective of this study was to investigate the cytotoxicity of the ethanolic extract of mycelia from Ganoderma lucidum (EMG) cultivated in a medium containing leguminous plants Glycine max (L.) Merr. and Astragalus membranaceus on human hepatocellular carcinoma cells (Hep 3B) and to isolate the active components from EMG. The results indicated that EMG induced cytotoxicity in a dose- and time-dependent manner, and the cells treated with EMG for 24, 48, and 72 h had IC(50) values of 156.8, 89.9, and 70.1 microg/mL, respectively. Furthermore, EMG was fractionated into seven fractions (F1-F7). We found that F5 and F6 had higher growth inhibitory effects on Hep 3B cells than the other fractions, and F6 possessed enough amounts (about 2.1 g) to carry out a more detailed study. F6 caused a sub-G1 peak rise and DNA fragmentation in Hep 3B cells and was further separated by high-performance liquid chromatography to obtain two active compounds, 9,11-dehydroergosterol peroxide [9(11)-DHEP] (compound 1) and ergosterol peroxide (EP) (compound 2). The IC(50) values of 9(11)-DHEP and EP based on the cell viability of Hep 3B were 16.7 and 19.4 microg/mL, respectively.
Collapse
Affiliation(s)
- Yu-Kuo Chen
- Graduate Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | | | | | | | | |
Collapse
|
33
|
HUANG LM, LIANG H, TIAN Z. Effects of Astragali radix on Renal Function and its Protein Expression of IgA Nephropathy in Mice. Chin J Nat Med 2009. [DOI: 10.3724/sp.j.1009.2009.00054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
34
|
Lee JY, Lee JH, Park JH, Kim SY, Choi JY, Lee SH, Kim YS, Kang SS, Jang EC, Han Y. Liquiritigenin, a licorice flavonoid, helps mice resist disseminated candidiasis due to Candida albicans by Th1 immune response, whereas liquiritin, its glycoside form, does not. Int Immunopharmacol 2009; 9:632-8. [DOI: 10.1016/j.intimp.2009.02.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2008] [Revised: 02/21/2009] [Accepted: 02/23/2009] [Indexed: 10/21/2022]
|
35
|
Liu H, Wei W, Sun WY, Li X. Protective effects of astragaloside IV on porcine-serum-induced hepatic fibrosis in rats and in vitro effects on hepatic stellate cells. JOURNAL OF ETHNOPHARMACOLOGY 2009; 122:502-508. [PMID: 19429320 DOI: 10.1016/j.jep.2009.01.035] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2008] [Revised: 12/11/2008] [Accepted: 01/15/2009] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Astragaloside IV is the primary pure saponin isolated from Astragalus membranaceus, one of the valuable traditional medical herbs. Antifibrotic activities of Astragalus membranaceus have been extensively proved. AIM OF THE STUDY To investigate the effects of astragaloside IV on hepatic stellate cells (HSCs) and hepatic fibrosis in rats induced by porcine-serum (PS). MATERIALS AND METHODS Liver fibrosis was induced by PS injection (0.5 ml, twice a week) for 12 weeks. Astragaloside IV (2.0, 4.0 mg kg(-1)) was administered intragastrically. Liver samples were subjected to histological and immunohistochemical studies. In vitro effects of astragaloside IV on primary cultured HSCs were detected by incorporation assays. RESULTS Astragaloside IV delayed the formation of liver fibrosis and decrease the serum levels of hyaluronic acid (HA), procollagen type III (PCIII) and hydroxyproline (Hyp) content in liver. The levels of transforming growth factor-beta(1) (TGF-beta(1)) in serum and expression in liver were significantly decreased by astragaloside IV. Collagen synthesis and proliferation were significantly inhibited by astragaloside IV (1.5, 3.0, 6.0, 12.0 and 24.0 mg L(-1)) in HSCs. CONCLUSION The results showed that astragaloside IV displays antifibrotic effects in rats induced by PS, the mechanism by which might be associated with its inhibitory effects on collagen synthesis and proliferation in HSCs.
Collapse
Affiliation(s)
- Hao Liu
- Anhui Key Laboratory of Anti-inflammatory and Immunopharmacology, Anhui Engineering Technology Research Center of Anti-inflammatory and Immunodrugs, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, Anhui Province, China
| | | | | | | |
Collapse
|
36
|
HUANG LM, LIANG H, TIAN Z. Effects of Astragali radix on Renal Function and its Protein Expression of IgA Nephropathy in Mice. Chin J Nat Med 2009. [DOI: 10.1016/s1875-5364(09)60043-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
37
|
Sun WY, Wei W, Gui SY, Wu L, Wang H. Protective effect of extract from Paeonia lactiflora and Astragalus membranaceus against liver injury induced by bacillus Calmette-Guérin and lipopolysaccharide in mice. Basic Clin Pharmacol Toxicol 2008; 103:143-9. [PMID: 18816297 DOI: 10.1111/j.1742-7843.2008.00243.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Paeonia lactiflora and Astragalus membranaceus are two popular traditional Chinese medicines, commonly used in Chinese herb prescription to treat liver disease. The extract from the roots of P. lactiflora and A. membranaceus demonstrated better hepatoprotective activity than the herbs used individually as shown in our previous studies. The present study was carried out to investigate the effects of P. lactiflora and A. membranaceus extract on immunological liver injury in mice induced by Bacillus Calmette-Guérin and lipopolysaccharide (BCG/LPS) and to explore a possible mechanism. After administration of P. lactiflora and A. membranaceus (60, 120 and 240 mg/kg, intragastrically) daily for 10 days, the extract significantly reduced the degree of liver damage in BCG/LPS-induced liver injury, as well as the elevation of serum transaminase activities and level of nitric oxide in live injury mice. The extract also restored the decrease in superoxide dismutase and glutathione peroxidase activities and inhibited the formation of lipid peroxidative products. Moreover, P. lactiflora and A. membranaceus (60, 120 and 240 mg/kg, intragastrically) repressed high levels of tumour necrosis factor-alpha (TNF-alpha) and interleukin-1 (IL-1) from peritoneal macrophages. In the primary cultured Kupffer cells, P. lactiflora and A. membranaceus also significantly decreased the production of TNF-alpha and IL-1 in cells stimulated with LPS (5 microg/ml). These results suggest that P. lactiflora and A. membranaceus have a protective effect on BCG/LPS-induced liver injury mice, which might be associated with the antioxidant properties, ability to reduce nitric oxide production and suppression of Kupffer cell activity and pro-inflammatory mediator and cytokines production.
Collapse
Affiliation(s)
- Wu-Yi Sun
- Institute of Clinical Pharmacology, Anhui Medical University, Anhui Key Laboratory of Anti-inflammatory and Immunopharmacology, Anhui, China
| | | | | | | | | |
Collapse
|
38
|
Jin L, Yixi B, Waikei L, Wenwen L, Fang L, Xuan Z, Jing L, Hongping W. Immunoregulatory and Anti-Tumor Effects of Polysaccharopeptide and Astragalus polysaccharides on Tumor-Bearing Mice. Immunopharmacol Immunotoxicol 2008; 30:771-82. [DOI: 10.1080/08923970802279183] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Li Jin
- 1Department of Immunology, Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Bao Yixi
- 1Department of Immunology, Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Lam Waikei
- 2Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology Foundation, Taipa, Macau
| | - Li Wenwen
- 1Department of Immunology, Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Lu Fang
- 1Department of Immunology, Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Zhu Xuan
- 1Department of Immunology, Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Liu Jing
- 1Department of Immunology, Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Wang Hongping
- 1Department of Immunology, Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Chongqing Medical University, Chongqing, China
| |
Collapse
|
39
|
Ravichandr K, Ramanibai R. Protective Effect of Flavanoidal Fraction of Indigofera tinctoria on Benzo (α) Pyrene Induced Lung Carcinogenicity in Swiss Albino Mice. ACTA ACUST UNITED AC 2008. [DOI: 10.3923/ijcr.2008.71.80] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
40
|
Qi LW, Yu QT, Yi L, Ren MT, Wen XD, Wang YX, Li P. Simultaneous determination of 15 marker constituents in various radix Astragali preparations by solid-phase extraction and high-performance liquid chromatography. J Sep Sci 2008; 31:97-106. [PMID: 18069702 DOI: 10.1002/jssc.200700286] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
An improved quality control method was developed to simultaneously determine 15 major constituents (eight flavonoids and seven saponins) in various radix Astragali preparations, using SPE for pretreatment of samples, HPLC with diode-array and evaporative light scattering detectors (DAD-ELSD) for quantification in one run, and HPLC-ESI-TOF/MS for definite identification of compounds in preparations. Optimum separations were obtained with a ZORBAX C(18) column, using a gradient elution with 0.3% aqueous formic acid and ACN. This established method was fully validated with respect to linearity, precision, repeatability, and accuracy, and was successfully applied to quantify the 15 compounds in 19 commercial samples, including 3 dosage forms, i. e., oral solution, injection, concentrated granule, and its processed products of radix Astragali. The results demonstrated that many factors might result in significant differences in quality of the final preparations, including crude drugs, pretreatment processes, manufacturing procedure, storage conditions, etc. Then the developed method provided a reasonable and powerful manner to ensure the efficacy, safety, and batch-to-batch uniformity of radix Astragali products by standardizing each procedure, and thus should be proposed as quality control for the clinical use and modernization of herbal preparations.
Collapse
Affiliation(s)
- Lian-Wen Qi
- Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Ministry of Education, Nanjing, People's Republic of China
| | | | | | | | | | | | | |
Collapse
|
41
|
Lin Y, Xiong S, Zhang L, Zhang Y, Cai Y, Xu L, Chu Y. Big tumor regression induced by GM-CSF gene-modified 3LL tumor cells via facilitating DC maturation and deviation toward CD11c+CD8alpha+ subset. DNA Cell Biol 2008; 26:863-72. [PMID: 17760559 DOI: 10.1089/dna.2007.0632] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a powerful immune-stimulating factor that helps to generate a systemic, strong, and long-lasting immune response. However, whether the transduction of GM-CSF to tumor cell results in tumor regression and optimizes local immune microenvironment remains to be investigated. In this study, using an experimental murine tumor model, we demonstrated that the in vivo growth of 3LL tumor cells modified with the GM-CSF gene (3LL-GM) was inhibited even when the tumor diameter was over 7 mm (big tumor), and mice inoculated with GM-CSF gene-modified 3LL cells survived over 90 days, whereas mice inoculated with control parental 3LL cells and 3LL cells transduced with control vector all succumbed to the tumor by day 17 after tumor inoculation. Further analysis showed that targeted expression of GM-CSF in 3LL tumor cells markedly enhanced the systemic antitumor effect, including specific lymphocytes proliferation, cytotoxicity against 3LL tumor, and increased production of IFN-gamma. GM-CSF gene-modified 3LL cells significantly protected the mice from the parental 3LL tumor challenge. More importantly, the percentage of dendritic cells (DCs) in tumor site was greatly increased and the DCs differentiated into CD11c(+)CD8alpha(+) cells, which were reported to be able to benefit the induction of CD8(+) cytotoxic T lymphocytes (CTLs) that contribute to tumor regression. Our research indicated that GM-CSF could optimize the immune microenvironment in the tumor site, which provides a potent approach for immunotherapy of tumors.
Collapse
Affiliation(s)
- Yi Lin
- Department of Immunology, Institute for Immunobiology, Shanghai Medical College of Fudan University, Shanghai, P. R. China
| | | | | | | | | | | | | |
Collapse
|
42
|
Ryu M, Kim EH, Chun M, Kang S, Shim B, Yu YB, Jeong G, Lee JS. Astragali Radix elicits anti-inflammation via activation of MKP-1, concomitant with attenuation of p38 and Erk. JOURNAL OF ETHNOPHARMACOLOGY 2008; 115:184-193. [PMID: 17996413 DOI: 10.1016/j.jep.2007.09.027] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2007] [Revised: 09/21/2007] [Accepted: 09/21/2007] [Indexed: 05/25/2023]
Abstract
Although Astragali Radix (Astragalus, AR), the root of Astragalus membranaceus (Fisch) Bunge, is widely used in oriental medicine for tonifying the immune response and improving circulation, the underlying mechanism(s) by which these effects are induced remains unclear. Here, we report that AR displays anti-inflammatory effects in zymosan air-pouch mice by reducing the expression of iNOS, COX-2, IL-6, IL-1beta and TNF-alpha and by decreasing the production of nitric oxide (NO). In a similar manner, AR reduces the expression of IL-6, iNOS, and COX-2 in lipopolysaccharide (LPS)-treated Raw 264.7 cells. We further demonstrate that AR attenuates the activity of p38 and Erk1/2 and stimulates mitogen-activated protein kinase phosphatase-1 (MKP-1) in LPS-treated Raw 264.7 cells. Additionally, AR interferes with the translocation of NFkappaB to the nucleus, subsequently resulting in NFkappaB-dependent transcriptional repression. Taken together, these data reveal that AR has an anti-inflammatory effect that is mediated by the MKP-1-dependent inactivation of p38 and Erk1/2 and inhibition of NFkappaB-mediated transcription. These results imply that the AR herb has a potential anti-inflammatory activity.
Collapse
Affiliation(s)
- Minsook Ryu
- Department of Biological Sciences, Ajou University, Republic of Korea
| | | | | | | | | | | | | | | |
Collapse
|
43
|
Sun WY, Wei W, Wu L, Gui SY, Wang H. Effects and mechanisms of extract from Paeonia lactiflora and Astragalus membranaceus on liver fibrosis induced by carbon tetrachloride in rats. JOURNAL OF ETHNOPHARMACOLOGY 2007; 112:514-23. [PMID: 17574357 DOI: 10.1016/j.jep.2007.04.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2007] [Revised: 03/27/2007] [Accepted: 04/18/2007] [Indexed: 05/15/2023]
Abstract
Paeonia lactiflora and Astragalus membranaceus are two popular traditional Chinese medicines, commonly used in Chinese herb prescription to treat liver disease. The extract prepared from the roots of Paeonia lactiflora and Astragalus membranaceus (PAE) demonstrated more excellent hepato-protective activity than the single herbs used individually as indicated in our preliminary studies. The present study was carried out to investigate the effects of PAE on liver fibrosis in rats induced by carbon tetrachloride (CCl(4)) and to explore its possible mechanisms. Liver fibrosis was induced in male Sprague-Dawley rats by injection with 50% CCl(4) subcutaneously twice a week for 8 weeks. At the same time, PAE (40, 80 and 160 mg/kg) was administered intragastrically. Upon pathological examination, the PAE-treated rats significantly reduced the liver damage and the symptoms of liver fibrosis. Administration of PAE decreased CCl(4)-induced elevation of serum transaminase activities, hyaluronic acid, laminin and procollagen type III levels, and contents of hydroxyproline in liver tissue by approximately 30-60%. It also restored the decrease in SOD and GSH-Px activities and inhibited the formation of lipid peroxidative products during CCl(4) treatment. Moreover, PAE (80, 160 mg/kg, ig) decreased the elevation of TGF-beta1 by 47.7% and 53.1%, respectively. In the primary cultured hepatic stellate cells (HSCs), PAE also significantly decreased [(3)H] thymidine incorporation in cells stimulated with platelet-derived growth factor-B subunit homodimer (PDGF-BB) and suppressed [(3)H] proline incorporation. These results suggested that PAE significantly inhibited the progression of hepatic fibrosis induced by CCl(4), and the inhibitory effect of PAE on hepatic fibrosis might be associated with its ability to scavenge free radicals, decrease the level of TGF-beta1 and inhibit collagen synthesis and proliferation in HSCs.
Collapse
Affiliation(s)
- Wu-Yi Sun
- Key Laboratory of Anti-inflammatory and Immunopharmacology in Anhui Province, Institute of Clinical Pharmacology, Anhui Medical University, Hefei, Anhui Province 230032, China
| | | | | | | | | |
Collapse
|
44
|
Quantitative Evaluation of Radix Astragali through the Simultaneous Determination of Bioactive Isoflavonoids and Saponins by HPLC/UV and LC-ESI-MS/MS. B KOREAN CHEM SOC 2007. [DOI: 10.5012/bkcs.2007.28.7.1187] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
45
|
Lee JH, Lee JY, Park JH, Jung HS, Kim JS, Kang SS, Kim YS, Han Y. Immunoregulatory activity by daucosterol, a β-sitosterol glycoside, induces protective Th1 immune response against disseminated Candidiasis in mice. Vaccine 2007; 25:3834-40. [PMID: 17335944 DOI: 10.1016/j.vaccine.2007.01.108] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2006] [Revised: 01/29/2007] [Accepted: 01/30/2007] [Indexed: 11/27/2022]
Abstract
In the present study, we investigated immunomodulatory effect of daucosterol, a beta-sitosterol glycoside, against disseminated candidiasis caused by Candida albicans. Results showed that direct interaction of daucosterol with C. albicans yeast cells resulted in no growth-inhibition by in vitro susceptibility analysis. In contrast, mice given daucosterol (DS) intraperitoneally before intravenous challenge with live C. albicans yeast cells survived longer than DS-untreated control mice against disseminated candidiasis (P<0.05). By assessment of the fungal CFU in kidneys, DS-treated mice before the challenge developed about 81% fewer kidney CFU than untreated controls. This protection was removable by pretreatment of mice with anti-CD4+ antibody before the DS-treatment and challenge with the yeast. However, the protection was transferable by the CD4+ T cells from DS-treated mice not infected with the yeast. ELISA analysis revealed there were predominant production of IFNgamma and IL-2 cytokines as compared to IL-4, and IL-10 productions in DS-treated mice. By treatment of DS-given mice with anti-mouse IFNgamma, the protection was also abolished. Our studies show that DS protects mice against disseminated candidiasis by the CD4+ Th1 immune response.
Collapse
Affiliation(s)
- Jue-Hee Lee
- Department of ImmunoMicrobiology, College of Pharmacy, Dongduk Women's University, 23-1 Wolgok-Dong, Sungbuk-Gu, Seoul 136-714, South Korea
| | | | | | | | | | | | | | | |
Collapse
|
46
|
Yu SY, Ouyang HT, Yang JY, Huang XL, Yang T, Duan JP, Cheng JP, Chen YX, Yang YJ, Qiong P. Subchronic toxicity studies of Radix Astragali extract in rats and dogs. JOURNAL OF ETHNOPHARMACOLOGY 2007; 110:352-5. [PMID: 17052876 DOI: 10.1016/j.jep.2006.09.024] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2006] [Revised: 09/14/2006] [Accepted: 09/21/2006] [Indexed: 05/12/2023]
Abstract
Radix Astragali extract (RAE) is obtained from Astragalus membranaceus. It consists of Astragalus polysaccharide and Astragalus membranaceus saponins. In the study, we observed the subchronic toxicity of RAE in Sprague-Dawley rats and beagle dogs to evaluate the safety dosage range in clinical application. These subjects were daily administered of RAE by intra-peritoneum or vein for three consecutive months. General index were observed such as food-intake, behavior, body weight, hematological parameters, etc. Body weight, the weight of principal organ and hematology index are normal in experimental groups and control groups. The hematological biochemistry examination and histopathology examination of experimental groups are similar to control groups. In conclusion, our studies clearly demonstrated that RAE was safe without any distinct toxicity and side effects, the safety dosage range is 5.7-39.9g/kg for rats and 2.85-19.95g/kg for beagle dogs, which is equal to 70 or 35 times of that of human (0.57g/kg, say, average BW 70kg), respectively.
Collapse
Affiliation(s)
- Shu-Yi Yu
- School of Biosciences and Technologies of Central South University, 172 Tongzipo Road, Changsha 410013, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Xu F, Zhang Y, Xiao S, Lu X, Yang D, Yang X, Li C, Shang M, Tu P, Cai S. Absorption and metabolism of Astragali radix decoction: in silico, in vitro, and a case study in vivo. Drug Metab Dispos 2006; 34:913-24. [PMID: 16507649 DOI: 10.1124/dmd.105.008300] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
To profile absorption of Astragali Radix decoction and identify its orally absorbable constituents and their metabolites, four complementary in silico, in vitro, and in vivo methods, i.e., a computational chemistry prediction method, a Caco-2 cell monolayer model experiment, an improved rat everted gut sac experiment, and a healthy human volunteer experiment, were used. According to the in silico computation result, 26 compounds of Astragali Radix could be regarded as orally available compounds, including 12 flavonoids. In the in vitro and in vivo experiments, 21 compounds were tentatively identified by high-performance liquid chromatography-diode array detection-electrospray ion trap tandem mass spectrometry data, which involved calycosin, formononetin, (6aR,11aR)-3-hydroxy-9,10-dimethoxypterocarpan, 7,2'-dihydroxy-3',4'-dimethoxyisoflavan, calycosin-7-O-beta-D-glucoside, formononetin-7-O-beta-D-glucoside, 7,2'-dihydroxy-3',4'-dimethoxyisoflavan-7-O-beta-D-glucoside-6''-O-malonate, (6aR,11aR)-3-hydroxy-9,10-dimethoxypterocarpan-3-O-beta-D-glucoside, and phase II metabolites calycosin-7-O-beta-D-glucuronide, formononetin-7-O-beta-D-glucuronide, (6aR,11aR)-3-hydroxy-9,10-dimethoxypterocarpan-3-O-beta-D-glucuronide, 7,2'-dihydroxy-3',4'-dimethoxyisoflavan-7-O-beta-D-glucuronide, and calycosin sulfate. Calycosin and formononetin were proved absorbable by four methods; (6aR,11aR)-3-hydroxy-9,10-dimethoxypterocarpan and 7,2'-dihydroxy-3',4'-dimethoxyisoflavan were proved absorbable by three methods; formononetin-7-O-beta-D-glucoside and (6aR,11aR)-3-hydroxy-9,10-dimethoxypterocarpan-3-O-beta-D-glucoside were proved absorbable by two methods. The existence of calycosin-7-O-beta-D-glucuronide, formononetin-7-O-beta-D-glucuronide, (6aR,11aR)-3-hydroxy-9,10-dimethoxypterocarpan-3-O-beta-D-glucuronide, 7,2'-dihydroxy-3',4'-dimethoxyisoflavan-7-O-beta-D-glucuronide, and calycosin sulfate was proved by two or three methods. We found that besides isoflavones, pterocarpans and isoflavans also could be metabolized by the intestine during absorption, and the major metabolites were glucuronides. In conclusion, the present study demonstrated that the flavonoids in Astragali Radix decoction, including isoflavones, pterocarpans, and isoflavans, could be absorbed and metabolized by the intestine. These absorbable compounds, which were reported to have various bioactivities related to the curative effects of Astragali Radix decoction, could be regarded as an important component of the effective constituents of Astragali Radix decoction.
Collapse
Affiliation(s)
- Feng Xu
- The State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38, Xueyuan Road, Haidian District, Beijing, China 100083
| | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Lee YS, Han OK, Park CW, Yang CH, Jeon TW, Yoo WK, Kim SH, Kim HJ. Pro-inflammatory cytokine gene expression and nitric oxide regulation of aqueous extracted Astragali radix in RAW 264.7 macrophage cells. JOURNAL OF ETHNOPHARMACOLOGY 2005; 100:289-94. [PMID: 15871914 DOI: 10.1016/j.jep.2005.03.009] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2003] [Revised: 02/02/2005] [Accepted: 03/03/2005] [Indexed: 05/02/2023]
Abstract
Astragali radix, which has tonifying and circulatory effect as well as immune response, is one of the oldest and most frequently used crude drug for oriental medicine in many Asian countries. The present study was conducted to evaluate the effect of aqueous extract of Astragali radix (ARE) on the functions of murine macrophage cell line, RAW 264.7 macrophage cells. In the cell proliferation assay, methotrexate (MTX), an agent of immune suppression, decreased the cell proliferation of RAW 264.7 macrophage cells (IC(50): 100 microg/ml), but the suppression of cell proliferation was significantly protected by ARE treatment in RAW 264.7 macrophage cells. The expressions of cytokine gene by ARE were investigated using reverse transcription polymerase chain reaction (RT-PCR). In RT-PCR, IL-1alpha, IL-1beta and IL-6 mRNA expressions was induced in ARE-treated RAW 264.7 macrophage cells. We also investigated the effect of the nitric oxide (NO) synthesis and inducible nitric oxide synthase (iNOS) mRNA expression by ARE. ARE alone had no effect on NO synthesis and iNOS mRNA expression in RAW 264.7 cells. In the case of lipopolysaccharide (LPS) stimulation, NO production and iNOS mRNA expression were detected in RAW 264.7 cells. However, NO production and iNOS mRNA expression which is induced by LPS decreased after treatment of ARE. These data demonstrate that ARE can reduce the suppression of macrophage cell proliferation induced by MTX, and induce IL-1alpha, IL-1beta and IL-6 mRNA expressions in RAW 264.7 macrophage cells. Also, ARE inhibit NO production in LPS-stimulated RAW 264.7 macrophage cells, and the inhibition of NO production may be associated with the inhibition of iNOS mRNA expression.
Collapse
Affiliation(s)
- Young Sun Lee
- The Chinese Medicine Unit, RMIT University, Bundoora, Vic. 3083, Australia
| | | | | | | | | | | | | | | |
Collapse
|
49
|
Vouldoukis I, Lacan D, Kamate C, Coste P, Calenda A, Mazier D, Conti M, Dugas B. Antioxidant and anti-inflammatory properties of a Cucumis melo LC. extract rich in superoxide dismutase activity. JOURNAL OF ETHNOPHARMACOLOGY 2004; 94:67-75. [PMID: 15261965 DOI: 10.1016/j.jep.2004.04.023] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2004] [Revised: 02/18/2004] [Accepted: 04/19/2004] [Indexed: 05/24/2023]
Abstract
The present study was conducted to evaluate in vitro and in vivo the antioxidant and anti-inflammatory properties of a cantaloupe melon (Cucumis melo LC., Cucurbitaceae) extract (CME) selected for its high superoxide dismutase activity. Peritoneal macrophages were pre-activated in vitro with 300 IU of interferon-gamma (IFN-gamma) and were then challenged in culture with IgGl/anti-IgG1 immune complexes (IgG1IC) in presence of various CME extracts. The subsequent production of free radicals (superoxide anion, nitric oxide, and peroxynitrite) and of pro-(TNF-alpha) and anti-(IL-10) inflammatory cytokines was evaluated. The CME inhibited in a dose-dependent manner the production of superoxide anion with a maximal effect at 100 microg/ml. This inhibitory effect of CME appeared to be closely linked to the SOD activity because it was dramatically decreased after heat inactivation of the SOD activity (HI-CME). In addition, the CME inhibited the production of peroxynitrite strengthening the antioxidant properties of this CME rich in SOD activity. The production of the pro- and anti-inflammatory cytokines, namely TNF-alpha and IL-10, being conditioned by the redox status of macrophages we also evaluated the effect of CME and HI-CME on the IgG1IC-induced cytokine production. When the SOD activity was present in the CME it promoted the IgG1IC-induced production of IL-10 instead of TNF-alpha. These data demonstrated that, in addition to its antioxidant properties, the anti-inflammatory properties of the CME extract were principally related to its capacity to induce the production of IL-10 by peritoneal macrophages. The particular properties of wheat gliadin (Triticum vulgare, Poaceae) for the oral delivery of functional proteins led us to test it in a new nutraceutical formula based on its combination with the CME thus monitoring the SOD activity release during the gastro-intestinal digestive process. In these experiments C57BL/6 mice were supplemented orally everyday during 28 days with: (1) the placebo, (2) the CME extract alone, (3) the gliadin, (4) the CME/gliadin combination, or (5) the HI-CME/gliadin combination (SOD inactivated). At the end of the supplementation period all the animals were injected intra-peritoneal (i.p.) with the pro-inflammatory cytokine IFN-gamma (300 IU) and peritoneal macrophages were harvested 24 h after to test their capacities to produce free radicals, TNF-alpha and IL-10 after triggering with IgG1IC. We demonstrated that animals supplemented during 28 days with the CME/gliadin combination were protected against the pro-inflammatory properties of IFN-gamma while the other products were inefficient. These data did not only indicate that the SOD activity is important for the antioxidant and anti-inflammatory properties of the CME extract, but also demonstrated that when the SOD activity is preserved during the digestive process by its combination with wheat gliadin it is possible to elicit in vivo the pharmacological effects of this antioxidant enzyme.
Collapse
|