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Tian E, Sharma G, Dai C. Neuroprotective Properties of Berberine: Molecular Mechanisms and Clinical Implications. Antioxidants (Basel) 2023; 12:1883. [PMID: 37891961 PMCID: PMC10604532 DOI: 10.3390/antiox12101883] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/13/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Berberine (BBR), an isoquinoline alkaloid natural product, is isolated primarily from Coptis chinensis and other Berberis plants. BBR possesses various bioactivities, including antioxidant, anti-inflammation, anticancer, immune-regulation, and antimicrobial activities. Growing scientific evidence underscores BBR's substantial neuroprotective potential, prompting increased interest and scrutiny. In this comprehensive review, we elucidate the neuroprotective attributes of BBR, delineate the underlying molecular mechanisms, and assess its clinical safety and efficacy. The multifaceted molecular mechanisms responsible for BBR's neuroprotection encompass the attenuation of oxidative stress, mitigation of inflammatory responses, inhibition of apoptotic pathways, facilitation of autophagic processes, and modulation of CYP450 enzyme activities, neurotransmitter levels, and gut microbiota composition. Furthermore, BBR engages numerous signaling pathways, including the PI3K/Akt, NF-κB, AMPK, CREB, Nrf2, and MAPK pathways, to confer its neuroprotective effects. This comprehensive review aims to provide a substantial knowledge base, stimulate broader scientific discourse, and facilitate advancements in the application of BBR for neuroprotection.
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Affiliation(s)
- Erjie Tian
- College of Animal Science and Technology, Henan University of Science and Technology, Kaiyuan Avenue 263, Luoyang 471000, China
| | - Gaurav Sharma
- Cardiovascular and Thoracic Surgery and Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX 75230, USA
| | - Chongshan Dai
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
- Key Biology Laboratory of Chinese Veterinary Medicine, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
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Goel A. Current understanding and future prospects on Berberine for anticancer therapy. Chem Biol Drug Des 2023; 102:177-200. [PMID: 36905314 DOI: 10.1111/cbdd.14231] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/11/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023]
Abstract
Berberine (BBR) is a potential plant metabolite and has remarkable anticancer properties. Many kinds of research are being focused on the cytotoxic activity of berberine in in vitro and in vivo studies. A variety of molecular targets which lead to the anticancer effect of berberine ranges from p-53 activation, Cyclin B expression for arresting cell cycles; protein kinase B (AKT), MAP kinase and IKB kinase for antiproliferative activity; effect on beclin-1 involved in autophagy; reduced expression of MMP-9 and MMP-2 for the inhibition of invasion and metastasis etc. Berberine also interferes with transcription factor-1 (AP-1) activity responsible for the expression of oncogenes and neoplastic transformation of the cell. It also leads to the inhibition of various enzymes which are directly or indirectly involved in carcinogenesis like N acetyl transferase, Cyclo-oxygenase-2, Telomerase and Topoisomerase. In addition to these actions, Berberine plays a role in, the regulation of reactive oxygen species and inflammatory cytokines in preventing cancer formation. Berberine anticancer properties are demonstrated due to the interaction of berberine with micro-RNA. The summarized information presented in this review article may help and lead the researchers, scientists/industry persons to use berberine as a promising candidate against cancer.
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Affiliation(s)
- Anjana Goel
- Department of Biotechnology, GLA University, Mathura, 281 46, Uttar Pradesh, India
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Sun H, Chen M, He X, Sun Y, Feng J, Guo X, Li L, Zhu J, Xia G, Zang H. Phytochemical analysis and in vitro and in vivo antioxidant properties of Plagiorhegma dubia Maxim as a medicinal crop for diabetes treatment. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
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Lin MK, Yang YT, Lin LJ, Yu WH, Chen HY. Pulsatilla decoction suppresses matrix metalloproteinase-7-mediated leukocyte recruitment in dextran sulfate sodium-induced colitis mouse model. BMC Complement Med Ther 2022; 22:211. [PMID: 35933374 PMCID: PMC9356479 DOI: 10.1186/s12906-022-03696-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 07/05/2022] [Indexed: 11/18/2022] Open
Abstract
Background Intestinal inflammation is considered to be an important characteristic of ulcerative colitis (UC) and the current medical treatments for UC are usually proposed to suppress abnormal intestinal immune responses. Pulsatilla decoction (PD), a traditional Chinese medicine, is frequently used in UC treatments in Asian countries; however, the mechanism of the action of PD remains unclear. In the present study, the mechanism of the action of PD was elucidated in the dextran sulfate sodium (DSS)-induced colitis mouse model, a model to mimic UC. Methods Murine colitis was evaluated by comparing the disease activity index score. The intestinal inflammation was examined by histology analyses. The leukocyte infiltration in the colonic tissues was examined by immunohistochemistry analyses. The cytokines level in colonic tissues was examined by Multi-Plex immunoassay. The epithelial proliferation was evaluated by histological analyses. Immunofluorescence double staining was used to examine the expression of MMP-7 in the immune cells. Results In the DSS-induced colitis mouse model, administration of PD attenuated the intestinal inflammation, with a marked decrease in colonic infiltration of innate immune cells. Immunohistochemical analyses further showed that matrix metalloproteinase-7 (MMP-7) expressed by the infiltrating leukocytes, including neutrophils and macrophages was inhibited by PD treatment. PD increases the cytokine level of IL-6 in colonic tissues. Conclusion PD suppresses intestinal inflammation, with a marked decrease in colonic infiltration of innate immune cells, through decreasing MMP-7 expression. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-022-03696-w.
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Study on the mechanisms of the cross-resistance to TET, PIP, and GEN in Staphylococcus aureus mediated by the Rhizoma Coptidis extracts. J Antibiot (Tokyo) 2021; 74:330-336. [PMID: 33500562 DOI: 10.1038/s41429-021-00407-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/10/2020] [Accepted: 12/14/2020] [Indexed: 01/30/2023]
Abstract
The purpose of this study was focused on the mechanisms of the cross-resistance to tetracycline (TET), piperacillin Sodium (PIP), and gentamicin (GEN) in Staphylococcus aureus (SA) mediated by Rhizoma Coptidis extracts (RCE). The selected strains were exposed continuously to RCE at the sublethal concentrations for 12 days, respectively. The susceptibility change of the drug-exposed strains was determined by analysis of the minimum inhibitory concentration. The 16S rDNA sequencing method was used to identify the RCE-exposed strain. Then the expression of resistant genes in the selected isolates was analyzed by transcriptome sequencing. The results indicated that RCE could trigger the preferential cross-resistance to TET, PIP, and GEN in SA. The correlative resistant genes to the three kinds of antibiotics were upregulated in the RCE-exposed strain, and the mRNA levels of the resistant genes determined by RT-qPCR were consistent with those from the transcriptome analysis. It was suggested from these results that the antibacterial Traditional Chinese Medicines might be a significant factor of causing the bacterial antibiotic-resistance.
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Antifungal activity and potential mechanism of magnoflorine against Trichophyton rubrum. J Antibiot (Tokyo) 2020; 74:206-214. [PMID: 33082529 DOI: 10.1038/s41429-020-00380-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/30/2020] [Accepted: 10/01/2020] [Indexed: 11/09/2022]
Abstract
Coptis alkaloids show potent antifungal activity against Trichophyton rubrum (T. rubrum), which was a Tinea pedis fungus, but little of the literature was reported to investigate the antifungal activity of magnoflorine against it. Meanwhile, the potential mechanism of magnoflorine against T. rubrum is unknown. In the present study, we found that Coptis alkaloids, especially magnoflorine had significant antifungal activities against T. rubrum and Trichophyton mentagrophyte (T. mentagrophyte). The MIC values of magnoflorine against T. rubrum and T. mentagrophyte were both 62.5 μg ml-1, but magnoflorine exerted a better fungicidal efficiency against T. rubrum than T. mentagrophyte. Magnoflorine inhibited the conidia germination and hyphal growth, and changed the mycelial morphology such as deformation growth, surface peeling, and cytoplasmic contraction in T. rubrum. Magnoflorine had no significant effect on cell wall integrity. However, magnoflorine destroyed the fungal cell membrane of T. rubrum through increasing the nucleic acid leakage, reducing the activities of squalene epoxidase and CYP51 enzyme, and decreasing the content of ergosterol in hyphae. Our study supported the potential use of magnoflorine as an antifungal agent against T. rubrum and made contributions to the clinical application of magnoflorine against fungi.
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Proshkina E, Shaposhnikov M, Moskalev A. Genome-Protecting Compounds as Potential Geroprotectors. Int J Mol Sci 2020; 21:E4484. [PMID: 32599754 PMCID: PMC7350017 DOI: 10.3390/ijms21124484] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 02/06/2023] Open
Abstract
Throughout life, organisms are exposed to various exogenous and endogenous factors that cause DNA damages and somatic mutations provoking genomic instability. At a young age, compensatory mechanisms of genome protection are activated to prevent phenotypic and functional changes. However, the increasing stress and age-related deterioration in the functioning of these mechanisms result in damage accumulation, overcoming the functional threshold. This leads to aging and the development of age-related diseases. There are several ways to counteract these changes: 1) prevention of DNA damage through stimulation of antioxidant and detoxification systems, as well as transition metal chelation; 2) regulation of DNA methylation, chromatin structure, non-coding RNA activity and prevention of nuclear architecture alterations; 3) improving DNA damage response and repair; 4) selective removal of damaged non-functional and senescent cells. In the article, we have reviewed data about the effects of various trace elements, vitamins, polyphenols, terpenes, and other phytochemicals, as well as a number of synthetic pharmacological substances in these ways. Most of the compounds demonstrate the geroprotective potential and increase the lifespan in model organisms. However, their genome-protecting effects are non-selective and often are conditioned by hormesis. Consequently, the development of selective drugs targeting genome protection is an advanced direction.
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Affiliation(s)
- Ekaterina Proshkina
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (M.S.)
| | - Mikhail Shaposhnikov
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (M.S.)
| | - Alexey Moskalev
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (M.S.)
- Pitirim Sorokin Syktyvkar State University, 55 Oktyabrsky prosp., 167001 Syktyvkar, Russia
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
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Kim DY, Kim SH, Cheong HT, Ra CS, Rhee KJ, Jung BD. Berberine Induces p53-Dependent Apoptosis through Inhibition of DNA Methyltransferase3b in Hep3B Cells. KOREAN JOURNAL OF CLINICAL LABORATORY SCIENCE 2020. [DOI: 10.15324/kjcls.2020.52.1.69] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- Dae-Yeon Kim
- College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Korea
| | - Seon-Hyoung Kim
- College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Korea
| | - Hee-Tae Cheong
- College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Korea
| | - Chang-Six Ra
- College of Animal Life Sciences, Kangwon National University, Chuncheon, Korea
| | - Ki-Jong Rhee
- Department of Biomedical Laboratory Science, College of Health Sciences, Yonsei University at Wonju, Wonju, Korea
| | - Bae Dong Jung
- College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Korea
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Kim DG, Choi JW, Jo IJ, Kim MJ, Lee HS, Hong SH, Song HJ, Bae GS, Park SJ. Berberine ameliorates lipopolysaccharide‑induced inflammatory responses in mouse inner medullary collecting duct‑3 cells by downregulation of NF‑κB pathway. Mol Med Rep 2019; 21:258-266. [PMID: 31746359 PMCID: PMC6896374 DOI: 10.3892/mmr.2019.10823] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 10/08/2019] [Indexed: 12/17/2022] Open
Abstract
The major role of inner medullary collecting duct (IMCD) cells is to maintain water and sodium homeostasis. In addition to the major role, it also participates in the protection of renal and systemic inflammation. Although IMCD cells could take part in renal and systemic inflammation, investigations on renal inflammation in IMCD cells have rarely been reported. Although berberine (BBR) has been reported to show diverse pharmacological effects, its anti-inflammatory and protective effects on IMCD cells have not been studied. Therefore, in the present study, we examined the anti-inflammatory and protective effects of BBR in mouse IMCD-3 (mIMCD-3) cells against lipopolysaccharide (LPS). An MTT assay was carried out to investigate the toxicity of BBR on mIMCD-3 cells. Reverse transcription quantitative-PCR and western blotting were performed to analysis pro-inflammatory molecules and cytokines. Mechanisms of BBR were examined by western blotting and immunocytochemistry. According to previous studies, pro-inflammatory molecules, such as inducible nitric oxide synthase and cyclooxygenase-2, and pro-inflammatory cytokines, such as interleukin (IL)-1β, IL-6 and tumor necrosis factor-α are increased in LPS-exposed mIMCD-3 cells. However, the production of these pro-inflammatory molecules is significantly inhibited by treatment with BBR. In addition, BBR inhibited translocation of nuclear factor (NF)-κB p65 from the cytosol to the nucleus, and degradation of inhibitory κ-Bα in LPS-exposed mIMCD-3 cells. In conclusion, BBR could inhibit renal inflammatory responses via inhibition of NF-κB signaling and ultimately contribute to amelioration of renal injury during systemic inflammation.
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Affiliation(s)
- Dong-Gu Kim
- Hanbang Cardio‑Renal Syndrome Research Center, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Ji-Won Choi
- Hanbang Cardio‑Renal Syndrome Research Center, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Il-Joo Jo
- Division of Beauty Sciences, School of Natural Sciences, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Myoung-Jin Kim
- Department of Herbology, School of Korean Medicine, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Ho-Sub Lee
- Hanbang Cardio‑Renal Syndrome Research Center, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Seung-Heon Hong
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Ho-Joon Song
- Department of Herbology, School of Korean Medicine, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Gi-Sang Bae
- Hanbang Cardio‑Renal Syndrome Research Center, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Sung-Joo Park
- Hanbang Cardio‑Renal Syndrome Research Center, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
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Fan D, Liu L, Wu Z, Cao M. Combating Neurodegenerative Diseases with the Plant Alkaloid Berberine: Molecular Mechanisms and Therapeutic Potential. Curr Neuropharmacol 2019; 17:563-579. [PMID: 29676231 PMCID: PMC6712296 DOI: 10.2174/1570159x16666180419141613] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 04/10/2018] [Accepted: 04/18/2018] [Indexed: 01/08/2023] Open
Abstract
Abstract: Neurodegenerative diseases are among the most serious health problems affecting millions of people worldwide. Such diseases are characterized by a progressive degeneration and / or death of neurons in the central nervous system. Currently, there are no therapeutic approaches to cure or even halt the progression of neurodegenerative diseases. During the last two decades, much attention has been paid to the neuroprotective and anti-neurodegenerative activities of compounds isolated from natural products with high efficacy and low toxicity. Accumulating evidence indicates that berberine, an isoquinoline alkaloid isolated from traditional Chinese medicinal herbs, may act as a promising anti-neurodegenerative agent by inhibiting the activity of the most important pathogenic enzymes, ameliorating intracellular oxidative stress, attenuating neuroinflammation, triggering autophagy and protecting neurons against apoptotic cell death. This review attempts to summarize the current state of knowledge regarding the therapeutic potential of berberine against neurodegenerative diseases, with a focus on the molecular mechanisms that underlie its effects on Alzheimer’s, Parkinson’s and Huntington’s diseases.
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Affiliation(s)
- Dahua Fan
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China.,Chinese and Wsetern Integrative Medicine, Shcool of Medicine, Jinan University, Guangzhou, Guangdong, China.,Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
| | - Liping Liu
- Department of Hepatobiliary and Pancreas Surgery, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, Shenzhen, Guangdong, China
| | - Zhengzhi Wu
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China.,Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
| | - Meiqun Cao
- Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
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Zhai J, Li Z, Zhang H, Ma L, Ma Z, Zhang Y, Zou J, Li M, Ma L, Li X. Coptisine ameliorates renal injury in diabetic rats through the activation of Nrf2 signaling pathway. Naunyn Schmiedebergs Arch Pharmacol 2019; 393:57-65. [PMID: 31420722 DOI: 10.1007/s00210-019-01710-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 08/06/2019] [Indexed: 11/29/2022]
Abstract
The present study has been designed and carried out to evaluate the potential of coptisine on diabetic nephropathy. Diabetes was induced in SD rats through one single intraperitoneal injection of streptozotocin (65 mg/kg) method, and then diabetic rats were orally administered with 25 mg/kg/day coptisine or 50 mg/kg/day coptisine for 8 weeks. Severe impairment of renal function in rats with diabetes was observed as indicated by increased urine protein excretion, kidney hypertrophy index, serum creatinine level, and blood urea nitrogen level. Oxidative stress damage was observed as indicated by increased levels of reactive oxygen species, malondialdehyde, and decreased levels of glutathione, superoxide dismutase, and catalase. However, these alterations in kidneys of rats with diabetes were alleviated by administration of coptisine. Furthermore, the expression levels of nuclear factor-erythroid 2-related factor 2 (Nrf2) and its targeted antioxidative genes heme oxygenase 1 and NADPH quinone oxidoreductase 1 in the diabetic kidneys were significantly increased after coptisine treatment. These results suggested that coptisine ameliorated oxidative renal injury in diabetic rats, and the possible mechanisms for the renoprotective effects of coptisine may be related to activation of the Nrf2 signaling pathway.
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Affiliation(s)
- Jiajia Zhai
- Department of Endocrinology, Xijing Hospital, Air Force Medical University, 15 West Changle Road, Xi'an, Shaanxi, 710032, People's Republic of China.,Department of Geratology, Xi'an Ninth Hospital, Xi'an, Shaanxi, 710054, People's Republic of China
| | - Zeping Li
- Department of Clinical Medicine, School of Queen Mary, Nanchang University, Nanchang, Jiangxi, 330031, People's Republic of China
| | - Huifeng Zhang
- Department of Neurology, Xi'an Electric Power Central Hospital, Xi'an, Shaanxi, 710032, People's Republic of China
| | - Louyan Ma
- Department of Geratology, Xi'an Ninth Hospital, Xi'an, Shaanxi, 710054, People's Republic of China
| | - Zhengquan Ma
- Department of Geratology, Xi'an Ninth Hospital, Xi'an, Shaanxi, 710054, People's Republic of China
| | - Yi Zhang
- Department of Endocrinology, Xi'an Ninth Hospital, Xi'an, Shaanxi, 710054, People's Republic of China
| | - Jian Zou
- Department of Internal Medicine, 522nd Hospital of Chinese PLA, Luoyang, Henan, 471003, People's Republic of China
| | - Mo Li
- Department of Geratology, Xi'an Ninth Hospital, Xi'an, Shaanxi, 710054, People's Republic of China
| | - Li Ma
- Department of Geratology, Xi'an Ninth Hospital, Xi'an, Shaanxi, 710054, People's Republic of China
| | - Xiaomiao Li
- Department of Endocrinology, Xijing Hospital, Air Force Medical University, 15 West Changle Road, Xi'an, Shaanxi, 710032, People's Republic of China.
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Yuan NN, Cai CZ, Wu MY, Su HX, Li M, Lu JH. Neuroprotective effects of berberine in animal models of Alzheimer's disease: a systematic review of pre-clinical studies. Altern Ther Health Med 2019; 19:109. [PMID: 31122236 PMCID: PMC6533761 DOI: 10.1186/s12906-019-2510-z] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 04/18/2019] [Indexed: 02/08/2023]
Abstract
Background Berberine is an isoquinoline alkaloid extracted from various Berberis species which is widely used in East Asia for a wide range of symptoms. Recently, neuroprotective effects of berberine in Alzheimer’s disease (AD) animal models are being extensively reported. So far, no clinical trial has been carried out on the neuroprotective effects of berberine. However, a review of the experimental data is needed before choosing berberine as a candidate drug for clinical experiments. We conducted a systematic review on AD rodent models to analyze the drug effects with minimal selection bias. Methods Five online literature databases were searched to find publications reporting studies of the effect of berberine treatment on animal models of AD. Up to March 2018, 15 papers were identified to describe the efficacy of berberine. Results The included 15 articles met our inclusion criteria with different quality ranging from 3 to 5. We analyzed data extracted from full texts with regard to pharmacological effects and potential anti-Alzheimer’s properties. Our analysis revealed that in multiple memory defects animal models, berberine showed significant memory-improving activities with multiple mechanisms, such as anti-inflammation, anti-oxidative stress, cholinesterase (ChE) inhibition and anti-amyloid effects. Conclusion AD is likely to be a complex disease driven by multiple factors. Yet, many therapeutic strategies based on lowering β-amyloid have failed in clinical trials. This suggest that the threapy should not base on a single cause of Alzheimer’s disease but rather a number of different pathways that lead to the disease. Overall we think that berberine can be a promising multipotent agent to combat Alzheimer’s disease.
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Kassab RB, Vasicek O, Ciz M, Lojek A, Perecko T. The effects of berberine on reactive oxygen species production in human neutrophils and in cell-free assays. Interdiscip Toxicol 2018; 10:61-65. [PMID: 30123039 PMCID: PMC6096855 DOI: 10.1515/intox-2017-0010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Accepted: 09/20/2017] [Indexed: 11/15/2022] Open
Abstract
The health benefits of berberine have been recognized for years. Even so, its effects on human neutrophils, the first line of immune defense, have not been reported. The purpose of this study was to investigate the effects of berberine on the human neutrophil oxidative burst. Reactive oxygen species production was analyzed by luminol-enhanced chemiluminescence. The analysis was performed in spontaneous and stimulated (phorbol myristate acetate (PMA) or opsonized zymosan particles (OZP)) whole blood and isolated neutrophils in the presence or absence of berberine. The effects of berberine on oxidant production in cell-free assays were evaluated using luminescence (H2O2-peroxidase-luminol) and fluorescence (Oxygen Radical Absorbance Capacity - ORAC) techniques. Berberine decreased the production of reactive oxygen species in human whole blood and isolated neutrophils stimulated with either PMA or OZP with a different efficiency (EC50 was 69 μM and 197 μM for PMA and OZP, respectively). The effect was more pronounced in isolated neutrophils. Cell-free assays showed the antioxidant activity of berberine against peroxyl radicals and hydrogen peroxide. Based on our results, we suggest that the effects of berberine on reactive oxygen species production in human neutrophils are due to its antioxidant activity.
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Affiliation(s)
- Rami B Kassab
- Institute of Biophysics, Academy of Sciences of the Czech Republic, v. v. i., Kralovopolska 135, 612 65 Brno, Czech Republic.,Zoology and Entomology Department, Faculty of Science, Helwan University, Ain Helwan, 11795 Cairo, Egypt
| | - Ondrej Vasicek
- Institute of Biophysics, Academy of Sciences of the Czech Republic, v. v. i., Kralovopolska 135, 612 65 Brno, Czech Republic
| | - Milan Ciz
- Institute of Biophysics, Academy of Sciences of the Czech Republic, v. v. i., Kralovopolska 135, 612 65 Brno, Czech Republic
| | - Antonin Lojek
- Institute of Biophysics, Academy of Sciences of the Czech Republic, v. v. i., Kralovopolska 135, 612 65 Brno, Czech Republic
| | - Tomas Perecko
- Institute of Biophysics, Academy of Sciences of the Czech Republic, v. v. i., Kralovopolska 135, 612 65 Brno, Czech Republic.,Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dubravska cesta 9, 841 04 Bratislava, Slovak Republic
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Xu Z, Feng W, Shen Q, Yu N, Yu K, Wang S, Chen Z, Shioda S, Guo Y. Rhizoma Coptidis and Berberine as a Natural Drug to Combat Aging and Aging-Related Diseases via Anti-Oxidation and AMPK Activation. Aging Dis 2017; 8:760-777. [PMID: 29344415 PMCID: PMC5758350 DOI: 10.14336/ad.2016.0620] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 06/20/2017] [Indexed: 12/25/2022] Open
Abstract
Aging is the greatest risk factor for human diseases, as it results in cellular growth arrest, impaired tissue function and metabolism, ultimately impacting life span. Two different mechanisms are thought to be primary causes of aging. One is cumulative DNA damage induced by a perpetuating cycle of oxidative stress; the other is nutrient-sensing adenosine monophosphate-activated protein kinase (AMPK) and rapamycin (mTOR)/ ribosomal protein S6 (rpS6) pathways. As the main bioactive component of natural Chinese medicine rhizoma coptidis (RC), berberine has recently been reported to expand life span in Drosophila melanogaster, and attenuate premature cellular senescence. Most components of RC including berberine, coptisine, palmatine, and jatrorrhizine have been found to have beneficial effects on hyperlipidemia, hyperglycemia and hypertension aging-related diseases. The mechanism of these effects involves multiple cellular kinase and signaling pathways, including anti-oxidation, activation of AMPK signaling and its downstream targets, including mTOR/rpS6, Sirtuin1/ forkhead box transcription factor O3 (FOXO3), nuclear factor erythroid-2 related factor-2 (Nrf2), nicotinamide adenine dinucleotide (NAD+) and nuclear factor-κB (NF-κB) pathways. Most of these mechanisms converge on AMPK regulation on mitochondrial oxidative stress. Therefore, such evidence supports the possibility that rhizoma coptidis, in particular berberine, is a promising anti-aging natural product, and has pharmaceutical potential in combating aging-related diseases via anti-oxidation and AMPK cellular kinase activation.
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Affiliation(s)
- Zhifang Xu
- 1Acu-moxibustion and Tuina Department, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.,2Acupuncture Research Center, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Wei Feng
- 3South Branch of Guang'anmen Hospital, China Academy of Chinese Medical Science, Beijing 102618, China
| | - Qian Shen
- 4Dongfang hospital, Beijing University of Chinese Medicine, Beijing 100078, China
| | - Nannan Yu
- 1Acu-moxibustion and Tuina Department, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Kun Yu
- 1Acu-moxibustion and Tuina Department, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Shenjun Wang
- 1Acu-moxibustion and Tuina Department, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.,2Acupuncture Research Center, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Zhigang Chen
- 4Dongfang hospital, Beijing University of Chinese Medicine, Beijing 100078, China
| | - Seiji Shioda
- 5Peptide Drug Innovation, Global Research Center for Innovative Life Science, Hoshi University School of Pharmacy and Pharmaceutical Sciences, Shinagawa, Tokyo 142-8501, Japan
| | - Yi Guo
- 1Acu-moxibustion and Tuina Department, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.,2Acupuncture Research Center, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
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Mehrzadi S, Fatemi I, Esmaeilizadeh M, Ghaznavi H, Kalantar H, Goudarzi M. Hepatoprotective effect of berberine against methotrexate induced liver toxicity in rats. Biomed Pharmacother 2017; 97:233-239. [PMID: 29091871 DOI: 10.1016/j.biopha.2017.10.113] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 10/17/2017] [Accepted: 10/21/2017] [Indexed: 12/31/2022] Open
Abstract
Hepatotoxicity is one of the major side effects of methotrexate (MTX), which restricts the clinical use of this drug. Berberine (BBR) is a natural compound with multiple pharmacological activities such as antioxidant, antiapoptotic and anti-inflammatory effects. In this study, the effect of BBR on MTX-induced hepatotoxicity was studied. A total number of 28 male Wistar rats were randomly divided into four experimental groups. Rats were pretreated with BBR orally with dose of 100mg/kg for 10 consecutive days and MTX (20mg/kg, intraperitoneally) was administrated on the 9th day. Then on day 11, blood samples were collected to determine serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and alkaline phosphatase (ALP). The extracted livers were used for histological examination, biochemical assays and real time PCR studies. Malondialdehyde (MDA), glutathione (GSH), protein carbonyl (PC), nitric oxide (NO) levels, catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx) and myeloperoxidase (MPO) activities were assessed in hepatic tissue. In addition, the expression of SOD and PGx was measured using real-time PCR method in hepatic tissue. Results showed that MTX administration significantly increases AST, ALT and ALP levels (all p<0.001). It also, increases MDA, PC, NO levels and MPO activity (p<0.001, p<0.01, p<0.05 and p<0.01 respectively). Moreover, MTX decreases hepatic GSH level, SOD, GPx and CAT activities (all p<0.001). Pre-treatment with BBR for 10days prevented some of these changes. Serum levels of AST and ALT decreased (all p<0.001). Hepatic MDA level decreased (p<0.001) and GSH level as well as GPx activity increased (p<0.05 and p<0.01 respectively). Our results indicated that BBR might be useful for prevention of the hepatotoxicity induced by MTX via ameliorative effects on biochemical and oxidative stress indices.
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Affiliation(s)
- Saeed Mehrzadi
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Iman Fatemi
- Department of Physiology and Pharmacology, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Physiology-Pharmacology Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mahdi Esmaeilizadeh
- Student Research Committee, Esfarayen Faculty of Medical Sciences, Esfarayen, Iran
| | | | - Hadi Kalantar
- Medicinal Plant Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mehdi Goudarzi
- Medicinal Plant Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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Spahis S, Borys JM, Levy E. Metabolic Syndrome as a Multifaceted Risk Factor for Oxidative Stress. Antioxid Redox Signal 2017; 26:445-461. [PMID: 27302002 DOI: 10.1089/ars.2016.6756] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
SIGNIFICANCE Metabolic syndrome (MetS) is associated with a greater risk of diabetes and cardiovascular diseases. It is estimated that this multifactorial condition affects 20%-30% of the world's population. A detailed understanding of MetS mechanisms is crucial for the development of effective prevention strategies and adequate intervention tools that could curb its increasing prevalence and limit its comorbidities, particularly in younger age groups. With advances in basic redox biology, oxidative stress (OxS) involvement in the complex pathophysiology of MetS has become widely accepted. Nevertheless, its clear association with and causative effects on MetS require further elucidation. Recent Advances: Although a better understanding of the causes, risks, and effects of MetS is essential, studies suggest that oxidant/antioxidant imbalance is a key contributor to this condition. OxS is now understood to be a major underlying mechanism for mitochondrial dysfunction, ectopic lipid accumulation, and gut microbiota impairment. CRITICAL ISSUES Further studies, particularly in the field of translational research, are clearly required to understand and control the production of reactive oxygen species (ROS) levels, especially in the mitochondria, since the various therapeutic trials conducted to date have not targeted this major ROS-generating system, aimed to delay MetS onset, or prevent its progression. FUTURE DIRECTIONS Multiple relevant markers need to be identified to clarify the role of ROS in the etiology of MetS. Future clinical trials should provide important proof of concept for the effectiveness of antioxidants as useful therapeutic approaches to simultaneously counteract mitochondrial OxS, alleviate MetS symptoms, and prevent complications. Antioxid. Redox Signal. 26, 445-461.
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Affiliation(s)
- Schohraya Spahis
- 1 Research Center , Ste-Justine MUHC, Montreal, Canada .,2 Department of Nutrition, Université de Montréal , Montreal, Canada
| | | | - Emile Levy
- 1 Research Center , Ste-Justine MUHC, Montreal, Canada .,2 Department of Nutrition, Université de Montréal , Montreal, Canada .,3 EPODE International Network , Paris, France
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Cheung HP, Wang SW, Ng TB, Zhang YB, Lao LX, Zhang ZJ, Tong Y, Chung FWS, Sze SCW. Comparison of chemical profiles and effectiveness between Erxian decoction and mixtures of decoctions of its individual herbs: a novel approach for identification of the standard chemicals. Chin Med 2017; 12:1. [PMID: 28053654 PMCID: PMC5209811 DOI: 10.1186/s13020-016-0123-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 12/19/2016] [Indexed: 11/24/2022] Open
Abstract
Background Identification of bioactive standard chemicals is a major challenge in the study of the Chinese medicinal formula. In particular, the chemical components may interact differently depending on the preparative methods, therefore affecting the amounts of bioactive components and their pharmacological properties in the medicinal formula. With the use of Erxian decoction (EXD) as a study model—a well-known Chinese medicinal formula for treating menopausal symptoms, a novel and rapid approach in seeking standard chemicals has been established by differentially comparing the HPLC profiles and the menopause-related biochemical parameters of combined decoction of EXD (EXD-C) and mixtures of the decoctions of its individual herbs (EXD-S). Methods The levels of six chemicals, which exerted actions on the HPO axis, have been measured in EXD-C and EXD-S by HPLC. Twelve-month-old female Sprague-Dawley rats were employed and treated with EXD-C and EXD-S. Their endocrine functions after treatment were evaluated by determining the ovarian mRNA levels of aromatase, a key enzyme for estradiol biosynthesis. The effect of the antioxidant regimen was determined by the hepatic superoxide dismutase-1 (SOD), catalase (CAT) and glutathione peroxidase (GPx-1) mRNA levels. Results The amounts of mangiferine, ferulic acid, jatrorrhizine and palmatine in EXD-S were twofold higher than those in EXD-C. EXD-S was more effective in stimulating ovarian aromatase and the expression of the antioxidant enzymes compared with EXD-C. Conclusion Mangiferine, ferulic acid, jatrorrhizine and palmatine are suitable for use as standard chemicals for quality evaluation of EXD according to our approach. EXD-S could be more effective than EXD-C.
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Affiliation(s)
- H P Cheung
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, SAR China
| | - S W Wang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, SAR China
| | - T B Ng
- School of Biomedical Science, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR China
| | - Y B Zhang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, SAR China
| | - L X Lao
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, SAR China
| | - Z J Zhang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, SAR China
| | - Y Tong
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, SAR China
| | - F W S Chung
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, SAR China
| | - S C W Sze
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, SAR China
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Wu D, Lu R, Chen Y, Qiu J, Deng C, Tan Q. Study of cross-resistance mediated by antibiotics, chlorhexidine and Rhizoma coptidis in Staphylococcus aureus. J Glob Antimicrob Resist 2016; 7:61-66. [DOI: 10.1016/j.jgar.2016.07.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 07/19/2016] [Accepted: 07/25/2016] [Indexed: 10/21/2022] Open
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Cheng M, Liu R, Wu Y, Gu P, Zheng L, Liu Y, Ma P, Ding L. LC–MS/MS determination and urinary excretion study of seven alkaloids in healthy Chinese volunteers after oral administration of Shuanghua Baihe tablets. J Pharm Biomed Anal 2016; 118:89-95. [DOI: 10.1016/j.jpba.2015.10.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Revised: 10/07/2015] [Accepted: 10/10/2015] [Indexed: 12/24/2022]
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Cui HM, Zhang QY, Wang JL, Chen JL, Zhang YL, Tong XL. Poor permeability and absorption affect the activity of four alkaloids from Coptis. Mol Med Rep 2015; 12:7160-8. [PMID: 26352530 DOI: 10.3892/mmr.2015.4288] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 08/04/2015] [Indexed: 11/06/2022] Open
Abstract
Coptidis rhizoma (Coptis) and its alkaloids exert various pharmacological functions in cells and tissues; however, the oral absorption of these alkaloids requires further elucidation. The present study aimed to examine the mechanism underlying the poor absorption of alkaloids, including berberine (BER), coptisine (COP), palmatine (PAL) and jatrorrhizine (JAT). An ultra‑performance liquid chromatography (UPLC) method was validated for the determination of BER, COP, PAL and JAT in the above experimental medium. In addition, the apparent oil‑water partition coefficient (Po/w); apparent permeability coefficient (Papp), determined using a parallel artificial membrane permeability assay (PAMPA) plate; membrane retention coefficient (R %); and effect of P‑glycoprotein (P‑gp) inhibitor on the Papp of the four alkaloids were investigated. The intestinal absorption rate constant (Ka) and absorption percentage (A %) of the four alkaloids were also determined. The results of the present study demonstrated that the Po/w of the four alkaloids in 0.1 mol·l‑1 HCl medium was significantly higher (P<0.01), compared with those of the alkaloids in phosphate buffer (pH 7.4). The Papp of BER was 1.0‑1.2x10‑6 cm·s‑1, determined using a PAMPA plate, and the Papp of BER, COP, PAL and JAT decreased sequentially. The concentrations of the four alkaloids on the apical‑to‑basolateral (AP‑BL) surface and the basolateral‑to‑apical (BL‑AP) surface increased in a linear manner, with increasing concentrations between 10 and 100 µmol. In addition, the transportation of BER on the BL‑AP surface was significantly faster (P<0.01), compared with that on the AP‑BL surface and, following the addition of verpamil (a P‑gp inhibitor), the Papp (AP‑BL) of the four alkaloids increased, whereas the Papp (BL‑AP) was significantly decreased (P<0.01). The rat intestinal perfusion experiment demonstrated that the four alkaloids were poorly absorbed; however, the Ka of BER was significantly higher, compared with the three other alkaloids. Furthermore, the A % and Ka provided evidence that the absorption of BER was increased in the jejunum, compared with in the ileum. In conclusion, the four alkaloids from Coptis appeared to be poorly absorbed, determined using a shake flask, pre‑coated PAMPA plates, a Caco‑2 cell monolayer model and intestinal perfusion; however, absorption was higher in the jejunum than in the ileum. Among the four alkaloids, the permeability of BER was markedly higher than the others, and P‑gp efflux had a significant effect on the absorption of those alkaloids.
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Affiliation(s)
- Han-Ming Cui
- Department of Chinese Traditional Medicine Research and Development Center, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
| | - Qiu-Yan Zhang
- Department of Chinese Traditional Medicine Research and Development Center, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
| | - Jia-Long Wang
- Department of Chinese Traditional Medicine Research and Development Center, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
| | - Jian-Long Chen
- Department of Chinese Traditional Medicine Research and Development Center, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
| | - Yu-Ling Zhang
- Department of Chinese Traditional Medicine Research and Development Center, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
| | - Xiao-Lin Tong
- Department of Endocrinology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
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Qian XC, Zhang L, Tao Y, Huang P, Li JS, Chai C, Li W, Di LQ, Cai BC. Simultaneous determination of ten alkaloids of crude and wine-processed Rhizoma Coptidis aqueous extracts in rat plasma by UHPLC–ESI–MS/MS and its application to a comparative pharmacokinetic study. J Pharm Biomed Anal 2015; 105:64-73. [DOI: 10.1016/j.jpba.2014.11.049] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 11/27/2014] [Accepted: 11/29/2014] [Indexed: 11/29/2022]
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Hwang MW, Ahn TS, Hong NR, Jeong HS, Jung MH, Ha KT, Kim BJ. Effects of traditional Chinese herbal medicine San-Huang-Xie-Xin-Tang on gastrointestinal motility in mice. World J Gastroenterol 2015; 21:1117-1124. [PMID: 25632184 PMCID: PMC4306155 DOI: 10.3748/wjg.v21.i4.1117] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 08/05/2014] [Accepted: 09/30/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the effects of San-Huang-Xie-Xin-Tang (SHXXT), a herbal product used in traditional Chinese medicine, on gastrointestinal (GI) motility in mice.
METHODS: The in vivo effects of SHXXT on GI motility were investigated by measuring the intestinal transit rates (ITRs) using Evans blue in normal mice and in mice with experimentally induced GI motility dysfunction (GMD).
RESULTS: In normal ICR mice, ITRs were significantly and dose-dependently increased by SHXXT (0.1-1 g/kg). GMD was induced by injecting acetic acid or streptozotocin intraperitoneally. The ITRs of GMD mice were significantly reduced compared to normal mice, and these reductions were significantly and dose-dependently inhibited by SHXXT (0.1-1 g/kg).
CONCLUSION: These results suggest that SHXXT is a novel candidate for the development of a prokinetic agent that may prevent or alleviate GMD.
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Mohammadi A, Sahebkar A, Kermani T, Zhilaee M, Tavallaie S, Ghayour Mobarhan M. Barberry administration and pro-oxidant-antioxidant balance in patients with metabolic syndrome. IRANIAN RED CRESCENT MEDICAL JOURNAL 2014; 16:e16786. [PMID: 25763235 PMCID: PMC4341350 DOI: 10.5812/ircmj.16786] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 02/06/2014] [Accepted: 04/20/2014] [Indexed: 12/18/2022]
Abstract
Background: Metabolic syndrome is the constellation of several cardiometabolic risk factors, and is associated with a heightened risk of coronary heart disease (CHD). The pro-oxidant–antioxidant balance (PAB) is a measure of factors that promote and control oxidative stress. PAB may also be associated with the risk factors of CHD. Objectives: This study aimed to explore the impact of supplementation with barberry, a fruit rich in antioxidants, on PAB in patients with metabolic syndrome. Patients and Methods: A total of 106 patients diagnosed with metabolic syndrome were randomized in two groups: case and control. The case group received three capsules of barberry and the control group received three capsules of placebo for 6 weeks. Serum PAB was measured in all patients before and after the intervention. Results: There was no significant difference between the groups regarding their baseline PAB values (P = 0.32). A significant decrease in PAB was observed in the barberry group (P = 0.022), whilst there was no significant change in the control group (P = 0.18). The magnitude of change in PAB during the study was significantly greater in the case group compared to the control group (P = 0.01). Conclusions: Barberry supplementation reduces oxidative burden in patients with metabolic syndrome.
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Affiliation(s)
- Akram Mohammadi
- Biochemistry of Nutrition Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research center, Mashhad University of Medical Sciences, Mashhad, Iran
- Biotechnology Research center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Tayyebeh Kermani
- Biochemistry of Nutrition Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Marzieh Zhilaee
- Biochemistry of Nutrition Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shima Tavallaie
- Biochemistry of Nutrition Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Ghayour Mobarhan
- Cardiovascular Research center, Mashhad University of Medical Sciences, Mashhad, Iran
- Corresponding Author: Majid Ghayour Mobarhan, Cardiovascular Research center, Mashhad University of Medical Sciences, Mashhad, Iran. Tel: +98-5138421190, Fax: +98-5138823251, E-mail:
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Mahmoud AM, Germoush MO, Soliman AS. Berberine Attenuates Isoniazid-Induced Hepatotoxicity by Modulating Peroxisome Proliferator-Activated Receptor γ, Oxidative Stress and Inflammation. INT J PHARMACOL 2014. [DOI: 10.3923/ijp.2014.451.460] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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CHI LIYI, PENG LIJING, PAN NA, HU XIAOJING, ZHANG YANHAI. The anti-atherogenic effects of berberine on foam cell formation are mediated through the upregulation of sirtuin 1. Int J Mol Med 2014; 34:1087-93. [DOI: 10.3892/ijmm.2014.1868] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2014] [Accepted: 07/02/2014] [Indexed: 11/06/2022] Open
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Jung J, Choi JS, Jeong CS. Inhibitory Activities of Palmatine from Coptis chinensis Against Helicobactor pylori and Gastric Damage. Toxicol Res 2014; 30:45-8. [PMID: 24795799 PMCID: PMC4007043 DOI: 10.5487/tr.2014.30.1.045] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 03/19/2014] [Accepted: 03/19/2014] [Indexed: 01/08/2023] Open
Abstract
Helicobacter pylori (H. pylori) is the most important factor of gastric disease in clinical practice. Moreover, smoking, stress and a poor diet may be additive factors for gastric damage. With these factors, increasing infection of H. pylori triggers gastritis, gastric ulcers and gastric cancer. To develop a new protective agent, we are concerned with plant-derived extract. The extract of Coptis chinensis (C. chinensis) and its constituents were investigated to assess their protective activities against gastric damage. The C. chinensis extract showed a scavenging effect against 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and superoxide radicals, inhibition of H. pylori colonization and antiulcerogenic activities in rat. In particular, palmatine derived from C. chinensis was found to be the novel protective agent. It is better than the C. chinensis extract, berberine, a well-known constituent of C. chinensis. We suggest that palmatine from the root cortex of C. chinensis may be a good candidate for the development of new pharmaceuticals to prevent gastric disease.
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Affiliation(s)
- Joohee Jung
- College of Pharmacy, Duksung Women's University, 33, 144-gil, Samyang-ro, Dobong-gu, Seoul, Korea
| | - Jae Sue Choi
- Division of Food Science and Biotechnology, Pukyoung National University, 45, Yongso-ro, Nam-gu, Busan, Korea
| | - Choon-Sik Jeong
- College of Pharmacy, Duksung Women's University, 33, 144-gil, Samyang-ro, Dobong-gu, Seoul, Korea
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Lee YH, Kim D, Lee MJ, Kim MJ, Jang HS, Park SH, Lee JM, Lee HY, Han BS, Son WC, Seok JH, Lee JK, Jeong J, Kang JS, Kang JK. Subchronic toxicity study of Coptidis rhizoma in rats. JOURNAL OF ETHNOPHARMACOLOGY 2014; 152:457-463. [PMID: 24486210 DOI: 10.1016/j.jep.2014.01.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2013] [Revised: 12/26/2013] [Accepted: 01/14/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Coptidis Rhizoma (CR) is a medical herb from the family Ranunculacease that has been used to treat gastroenteritis, dysentery, diabetes mellitus, and severe skin diseases. AIM OF THE STUDY To evaluate the no-observed-adverse-effect level (NOAEL) and the toxicity of CR, following repeat oral administration to rats for 13 weeks. MATERIALS AND METHODS CR was administered by oral gavage to groups of rats (n=10/group, each sex) at dose levels of 0 (control), 25, 74, 222, 667 or 2000 mg/kg/day 5 times per week for 13 weeks. Mortality, clinical signs, body weights, food consumption, hematology, serum chemistry, urinalysis, vaginal cytology and sperm morphology, organ weights, gross and histopathological findings were compared between control and CR groups. RESULTS Urinalysis showed a significant increase in N-acety1-β-glucosaminidase in males in the 2000 mg/kg/day group (P<0.01). However, no mortality or remarkable clinical signs were observed during this 13-week study. No adverse effects on body weight, food consumption, hematology, serum chemistry, organ weights, gross lesion, histopathology, vaginal cytology, sperm motility, or deformity were observed in the males or female rats treated with CR. CONCLUSIONS On the basis of these results, the NOAEL of CR is determined to be 667 mg/kg/day for males and 2000 mg/kg/day for females.
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Affiliation(s)
- Yong-Hoon Lee
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea
| | - Duyeol Kim
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea
| | - Mi Ju Lee
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea
| | - Myoung Jun Kim
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea
| | - Ho-Song Jang
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea
| | - Sun Hee Park
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea
| | - Jung-Min Lee
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea; Department of Biomedical Laboratory Science, Namseoul University, 21 Maeju-ri, Seonghwan-eup, Cheonan 331-707, Chungnam, Republic of Korea
| | - Hye-Yeong Lee
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea
| | - Beom Seok Han
- Division of Toxicopathology, Hoseo Toxicology Research Center, Hoseo University, 79 Hoseo-ro, BaeBang-Myeon, Asan 336-795, Chungnam, Republic of Korea
| | - Woo-Chan Son
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 138-736, Republic of Korea
| | - Ji Hyeon Seok
- Toxicological Research Divison, National Institute of Food and Drug Safety Evaluation, Ministry of Food and Drug Safety, Osong Health Technology Administration Complex, 187 Osongsaengmyeong2-ro, Osong, Cheongwon 363-700, Chungbuk, Republic of Korea
| | - Jong Kwon Lee
- Toxicological Research Divison, National Institute of Food and Drug Safety Evaluation, Ministry of Food and Drug Safety, Osong Health Technology Administration Complex, 187 Osongsaengmyeong2-ro, Osong, Cheongwon 363-700, Chungbuk, Republic of Korea
| | - Jayoung Jeong
- Toxicological Research Divison, National Institute of Food and Drug Safety Evaluation, Ministry of Food and Drug Safety, Osong Health Technology Administration Complex, 187 Osongsaengmyeong2-ro, Osong, Cheongwon 363-700, Chungbuk, Republic of Korea
| | - Jin Seok Kang
- Department of Biomedical Laboratory Science, Namseoul University, 21 Maeju-ri, Seonghwan-eup, Cheonan 331-707, Chungnam, Republic of Korea.
| | - Jong-Koo Kang
- Department of Pathology, Biotoxtech Co., Ltd, 686-2 Yangcheong-ri, Ochang-eup, Cheongwon-gun 363-883, Chungbuk, Republic of Korea; Department of Laboratory Animal Medicine, College of Veterinary Medicine, Chungbuk National University, 410 Naesudong-ro, Heungdeok-gu, Cheongju 361-763, Chungbuk, Republic of Korea.
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Cao S, Zhou Y, Xu P, Wang Y, Yan J, Bin W, Qiu F, Kang N. Berberine metabolites exhibit triglyceride-lowering effects via activation of AMP-activated protein kinase in Hep G2 cells. JOURNAL OF ETHNOPHARMACOLOGY 2013; 149:576-582. [PMID: 23899453 DOI: 10.1016/j.jep.2013.07.025] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Revised: 06/22/2013] [Accepted: 07/23/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Rhizoma coptidis (Huanglian in Chinese) is commonly used in Chinese folk medicine to treat diarrhea, diabetes, hypertension, hyperlipidemia and tumors. This herb has increasingly gained attention because of its use as a hypolipidemic herb. Berberine (BBR) is the most important constituent of R. coptidis that contribute to the pharmacological efficacy of the herb. AIM OF THE STUDY Pharmacokinetic studies have indicated that BBR has poor oral bioavailability. Interestingly, several reports show that absorbed BBR is extensively metabolized in rats and humans. We speculate that the BBR metabolites might be responsible for the pharmacological effects. The aim of this study is to examine BBR metabolites for their triglyceride (TG)-lowering activities and the molecular mechanism to clarify BBR genuine effective forms in vivo. MATERIALS AND METHODS Four BBR metabolites were examined their TG-lowering effects with a commercial triglyceride assay kit. Real-time PCR and Western blotting were used to confirm genes and proteins of interest, respectively. RESULTS Among those BBR metabolites, M2 exhibited the more potential effects on TG-lowering and AMP-activated protein kinase (AMPK) activation in Hep G2 cells as compared with BBR. Moreover, BBR and M2 inhibited gene expressions of acetyl-CoA carboxylase (ACC), fatty acid synthase (FAS), glycerol-3-phosphate acyltransferase (GPAT) and 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGR), but motivated gene expression of medium chain acyl-CoA dehydrogenase (mCAD) significantly. CONCLUSIONS The results suggested that the TG-lowering effects of BBR and M2 might be partially mediated by the up-regulation of lipolysis gene expressions and down-regulation of lipogenesis gene expressions through activation of the AMPK signaling pathway. BBR and its metabolites might be in vivo active forms of oral doses of BBR, and M2 might be a promising drug candidate against hyperlipidemia.
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Affiliation(s)
- Shijie Cao
- Department of Biochemistry and Molecular Biology, Shenyang Pharmaceutical University, Shenyang 110016, PR China
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Domitrović R, Jakovac H, Marchesi VV, Blažeković B. Resolution of liver fibrosis by isoquinoline alkaloid berberine in CCl₄-intoxicated mice is mediated by suppression of oxidative stress and upregulation of MMP-2 expression. J Med Food 2013; 16:518-28. [PMID: 23734997 DOI: 10.1089/jmf.2012.0175] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Liver fibrosis is the result of chronic liver injury, and it represents a widespread medical problem. The aim of this study is to investigate the antifibrotic activity of isoquinoline alkaloid berberine in carbon tetrachloride (CCl₄)-induced damage in mice. Hepatic fibrosis was induced by intraperitoneal (i.p.) administration of CCl₄ (2 mL/kg, 20% v/v in olive oil) twice a week for 8 weeks. Berberine at the doses of 3 and 9 mg/kg and silymarin at the dose of 50 mg/kg were given i.p. once daily for the next 2 weeks. CCl₄ intoxication increased the levels of serum transaminases and induced oxidative stress in the liver. Hepatic fibrosis was evidenced by a massive deposition of collagen, which coincided with increased expression of tumor necrosis factor (TNF)-α and transforming growth factor (TGF)-β1 and the activation of hepatic stellate cells. The high-dose berberine (9 mg/kg) ameliorated oxidative stress, decreased TNF-α and TGF-β1 expression, increased the levels of matrix metalloproteinase (MMP)-2, and stimulated the elimination of fibrous deposits. Berberine at the dose of 9 mg/kg exhibited stronger therapeutic activity against hepatic fibrosis than silymarin at the dose of 50 mg/kg. In vitro analyses show an important scavenging activity of berberine against oxygen and nitrogen reactive species. The results of this study suggest that berberine could ameliorate liver fibrosis through the suppression of hepatic oxidative stress and fibrogenic potential, concomitantly stimulating the degradation of collagen deposits by MMP-2.
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Affiliation(s)
- Robert Domitrović
- Department of Chemistry & Biochemistry, School of Medicine, University of Rijeka, Rijeka, Croatia.
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31
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Jeong EK, Lee SY, Yu SM, Park NH, Lee HS, Yim YH, Hwang GS, Cheong C, Jung JH, Hong J. Identification of structurally diverse alkaloids in Corydalis species by liquid chromatography/electrospray ionization tandem mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2012; 26:1661-74. [PMID: 22730087 DOI: 10.1002/rcm.6272] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
RATIONALE Alkaloids with significant therapeutic effects are the main active constituents of Corydalis (C.) species. There are several kinds of alkaloids in C. species associated with diverse alkaloid metabolism in plants, but they are rarely identified. This study aimed to identify diverse alkaloids in C. species by liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS). METHODS Several types of alkaloids were extracted from C. species using ultrasonication with 70% CH(3)OH, and the extract was partitioned at pH 2 and 12. Separation of alkaloids was achieved by C18 high-performance liquid chromatography (HPLC), and MS/MS analysis was conducted by electrospray ionization triple-quadrupole mass spectrometry. For further confirmation, LC/Fourier transform ion cyclotron resonance (FTICR)-MS was used to obtain accurate mass data and gas chromatography (GC)/MS combined with trimethylsilyl derivatization was applied for identification of the minor alkaloids. RESULTS Thirty-three alkaloids among three different C. species were successfully separated and identified by LC/ESI-MS/MS and LC/FTICR-MS. Structural assignment of individual alkaloids was performed according to MS/MS spectral patterns. For further confirmation, accurate mass data of alkaloids by LC/FTICR-MS were obtained within 5 ppm and the GC/MS data for the trimethylsilyl alkaloids were also obtained. Among 33 alkaloids identified from this study, 13 alkaloids were reported for the first time in the investigated C. species. CONCLUSIONS The LC/ESI-MS/MS technique was effective in obtaining structural information and yielded diagnostic ions for diverse alkaloids. Based on the identified 33 alkaloids, marker compounds were suggested for the three C. species with different geographic origins. This study may also be useful for elucidating unknown alkaloids in herbal medicines.
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Affiliation(s)
- Eun-Kyung Jeong
- College of Pharmacy & Kyunghee East-west Pharmaceutical Research Institute, Kyung Hee University, Seoul 130-701, Republic of Korea
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Guan S, Wang B, Li W, Guan J, Fang X. Effects of Berberine on Expression of LOX-1 and SR-BI in Human Macrophage-Derived Foam Cells Induced by ox-LDL. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2012; 38:1161-9. [PMID: 21061468 DOI: 10.1142/s0192415x10008548] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study investigates the effects of beriberine on the expression of lectin-like ox-LDL receptor-1 (LOX-1), scavenger receptor A (SR-A), SR class B type I (SR-BI) and ATP-binding cassette transporter A1 (ABCA1) in human macrophage-derived foam cells induced by ox-LDL. Different concentrations of Berberine were co-cultured with THP-1 derived foam cells. The mRNA and protein expressions of LOX-1, SR-A, SR-BI and ABCA1 were determined by RT-PCR and Western blot analysis, respectively. Ox-LDL significantly increased the expression of LOX-1 and inhibited the expression of SR-BI in a dose- and time-dependent manner. Berberine significantly inhibited the effects of ox-LDL in a dose- and time-dependent manner. Moreover, ox-LDL significantly promoted ABCA1 expression. However, berberine had no effect on SR-A or ABCA1 expression. Berberine can inhibit the expression of LOX-1 and promote the expression of SR-BI in macrophage-derived foam cells. Therefore, berberine could be used to treat atherosclerotic diseases.
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Affiliation(s)
- Siming Guan
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Bin Wang
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Wei Li
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jinghuan Guan
- Hospital of Combining Traditional Chinese, Medicine and Western Medicine of Wuhan City, Wuhan 430024, China
| | - Xin Fang
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Javaid R, Aslam M, Nizami Q, Javaid R. Role of Antioxidant Herbal Drugs in Renal Disorders: An Overview. ACTA ACUST UNITED AC 2012. [DOI: 10.5530/ax.2012.2.2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Feng Y, Wang N, Ye X, Li H, Feng Y, Cheung F, Nagamatsu T. Hepatoprotective effect and its possible mechanism of Coptidis rhizoma aqueous extract on carbon tetrachloride-induced chronic liver hepatotoxicity in rats. JOURNAL OF ETHNOPHARMACOLOGY 2011; 138:683-690. [PMID: 21963555 DOI: 10.1016/j.jep.2011.09.032] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2011] [Revised: 09/03/2011] [Accepted: 09/18/2011] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Coptidis rhizoma is traditionally used for heat-clearing and toxic-scavenging and it belongs to liver meridian in Chinese medicine practice. Clinically, Coptidis rhizoma can be used for hepatic and biliary disorders, yet details in the therapies of liver diseases and underlying mechanism(s) remain unclear. Our previous study demonstrated that Coptidis rhizoma aqueous extract (CRAE) against CCl(4)-induced acute liver damage was related to antioxidant property. In the present study, the protection of CRAE on chronic liver damage induced by carbon tetrachloride (CCl(4)) in rats and its related mechanism were explored. MATERIALS AND METHODS The CCl(4)-induced chronic liver damage model was established, and CRAE's protective effect was examined. Serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activity, serum and liver superoxide dismutase (SOD) activity were then measured. The histological changes were observed under microscopy and then computed in numerical score. The normal or damaged cells were isolated and related signaling pathway was evaluated. RESULT Serum AST and ALT activities were significantly decreased in rats treated with different doses of CRAE, indicating its protective effect against CCl(4)-induced chronic liver damage. Observation on serum SOD activity revealed that CRAE might act as an anti-oxidant agent against CCl(4)-induced chronic oxide stress. Histological study supported these observations. Erk1/2 inhibition may take part into CRAE's effect on preventing hepatocyte from apoptosis when exposed to oxidative stress. CONCLUSION CRAE showed protective effect against CCl(4)-induced chronic liver damage in rats and its potential as an agent in the treatment of chronic liver diseases by protecting hepatocyte from injury.
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Affiliation(s)
- Yibin Feng
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, PR China.
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35
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Wang B, Deng J, Gao Y, Zhu L, He R, Xu Y. The screening toolbox of bioactive substances from natural products: A review. Fitoterapia 2011; 82:1141-51. [DOI: 10.1016/j.fitote.2011.08.007] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2011] [Revised: 07/30/2011] [Accepted: 07/30/2011] [Indexed: 10/17/2022]
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36
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Siow YL, Sarna L, O K. Redox regulation in health and disease — Therapeutic potential of berberine. Food Res Int 2011. [DOI: 10.1016/j.foodres.2010.12.038] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Ji HF, Shen L. Berberine: a potential multipotent natural product to combat Alzheimer's disease. Molecules 2011; 16:6732-40. [PMID: 21829148 PMCID: PMC6264702 DOI: 10.3390/molecules16086732] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Revised: 07/23/2011] [Accepted: 08/02/2011] [Indexed: 12/21/2022] Open
Abstract
With the accelerated aging of human society Alzheimer's disease (AD) has become one of the most threatening diseases in the elderly. However, there is no efficient therapeutic agent to combat AD. Berberine is a natural isoquinoline alkaloid that possesses a wide range of pharmacological effects. In the present paper, we review the multiple activities of berberine, including antioxidant, acetylcholinesterase and butyrylcholinesterase inhibitory, monoamine oxidase inhibitory, amyloid-b peptide level-reducing and cholesterol-lowering activities, which suggest that berberine may act as a promising multipotent agent to combat AD.
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Affiliation(s)
| | - Liang Shen
- Shandong Provincial Research Center for Bioinformatic Engineering and Technique, Shandong University of Technology, Zibo 255049, China
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38
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Han YL, Yu HL, Li D, Meng XL, Zhou ZY, Yu Q, Zhang XY, Wang FJ, Guo C. In VitroInhibition of Huanglian [Rhizoma coptidis(L.)] and its Six Active Alkaloids on Six Cytochrome P450 Isoforms in Human Liver Microsomes. Phytother Res 2011; 25:1660-5. [PMID: 21425377 DOI: 10.1002/ptr.3475] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2010] [Revised: 02/12/2011] [Accepted: 02/17/2011] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | - Zhi-Yong Zhou
- Department of Pharmacy; the Sixth People's Hospital Affiliated to Shanghai Jiao Tong University; Shanghai; 200233; China
| | - Qi Yu
- Department of Pharmacy; the Sixth People's Hospital Affiliated to Shanghai Jiao Tong University; Shanghai; 200233; China
| | - Xiao-You Zhang
- Department of Clinical Pharmacy; Daqing Oilfield General Hospital; Daqing; 163001; China
| | - Fu-Jing Wang
- The 2nd Affiliated Hospital of Harbin Medical University; Harbin; 150086; China
| | - Cheng Guo
- Department of Pharmacy; the Sixth People's Hospital Affiliated to Shanghai Jiao Tong University; Shanghai; 200233; China
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Feng Y, Siu KY, Ye X, Wang N, Yuen MF, Leung CH, Tong Y, Kobayashi S. Hepatoprotective effects of berberine on carbon tetrachloride-induced acute hepatotoxicity in rats. Chin Med 2010; 5:33. [PMID: 20849653 PMCID: PMC2949732 DOI: 10.1186/1749-8546-5-33] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2010] [Accepted: 09/18/2010] [Indexed: 02/06/2023] Open
Abstract
Background Berberine is an active compound in Coptidis Rhizoma (Huanglian) with multiple pharmacological activities including antimicrobial, antiviral, anti-inflammatory, cholesterol-lowering and anticancer effects. The present study aims to determine the hepatoprotective effects of berberine on serum and tissue superoxide dismutase (SOD) levels, the histology in tetrachloride (CCl4)-induced liver injury. Methods Sprague-Dawley rats aged seven weeks were injected intraperitoneally with 50% CCl4 in olive oil. Berberine was orally administered before or after CCl4 treatment in various groups. Twenty-four hours after CCl4 injection, serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activities, serum and liver superoxide dismutase (SOD) activities were measured. Histological changes of liver were examined with microscopy. Results Serum ALT and AST activities significantly decreased in a dose-dependent manner in both pre-treatment and post-treatment groups with berberine. Berberine increased the SOD activity in liver. Histological examination showed lowered liver damage in berberine-treated groups. Conclusion The present study demonstrates that berberine possesses hepatoprotective effects against CCl4-induced hepatotoxicity and that the effects are both preventive and curative. Berberine should have potential for developing a new drug to treat liver toxicity.
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Affiliation(s)
- Yibin Feng
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong SAR, China.
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Zhao X, Nan Y, Xiao C, Zheng J, Zheng X, Wei Y, Zhang Y. Screening the bioactive compounds in aqueous extract of Coptidis rhizoma which specifically bind to rabbit lung tissues beta2-adrenoceptor using an affinity chromatographic selection method. J Chromatogr B Analyt Technol Biomed Life Sci 2010; 878:2029-34. [PMID: 20561827 DOI: 10.1016/j.jchromb.2010.05.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2010] [Revised: 05/18/2010] [Accepted: 05/26/2010] [Indexed: 12/23/2022]
Abstract
A receptor affinity chromatographic selection method was developed for screening the bioactive compounds binding to beta(2)-adrenoceptor (beta(2)-AR) in Coptidis rhizome. The bioactive compounds were analyzed by molecular recognition with a beta(2)-AR affinity column. The retention compounds eluted from the beta(2)-AR column were separated online with reverse-phase high-performance liquid chromatography by column switching technology, and identified by a coupled ion-trap mass spectrometer. Four compounds were screened as the bioactive compounds of Coptidis rhizome and identified as 2,9,10-trimethoxy-3-hydroxyl-protoberberine (jateorhizine), 2,3-methylenedioxy-9-methoxy-protoberberine, 2,3,9,10-tetramethoxy-protoberberine (palmatine) and 2,3-methylenedioxy-9,10-dimethoxy-protoberberine (berberine). The association constants of jatrorrhizine, palmatine and berberine to the beta(2)-AR were determined by the zonal elution method with standards. Berberine and palmatine had only one type of binding site on the immobilized beta(2)-AR. Their association constants were (2.28+/-0.11)x10(4)/M and (3.00+/-0.10)x10(4)/M, respectively. Jatrorrhizine had at least two type of binding sites on the immobilized beta(2)-AR, and the corresponding association constants were (2.20+/-0.09)x10(-4)/M and (6.78+/-0.001)x10(5)/M.
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Affiliation(s)
- Xinfeng Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, China
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Yokozawa T, Satoh A, Cho EJ, Kashiwada Y, Ikeshiro Y. Protective role of Coptidis Rhizoma alkaloids against peroxynitrite-induced damage to renal tubular epithelial cells. J Pharm Pharmacol 2010; 57:367-74. [PMID: 15807993 DOI: 10.1211/0022357055470] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Abstract
A study was conducted to elucidate and compare the protective activity of alkaloids from Coptidis Rhizoma (berberine, coptisine, palmatine, epiberberine, jatrorhizine, groenlandicine and magnoflorine) using an LLC-PK1 cell under peroxynitrite (ONOO−) generation model. Treatment with 3-morpholino-sydnonimine (SIN-1) led to an increase in cellular ONOO− generation in comparison with non-treated cells. However, Coptidis Rhizoma extract and its alkaloids, except for berberine, reduced the cellular ONOO− level. In addition, DNA fragmentation induced by SIN-1 was significantly decreased by the extract, and also by coptisine, epiberberine, jatrorhizine, groenlandicine and magnoflorine. Moreover, treatment with berberine, coptisine, palmatine and epiberberine exerted a protective effect against G0/G1 phase arrest of cell cycle induced by SIN-1. The increase in cellular ONOO− generation, DNA damage and disturbance of the cell cycle by SIN-1 resulted in a decrease in cell viability. However, Coptidis Rhizoma extract, epiberberine, jatrorhizine, groenlandicine and magnoflorine significantly increased cell viability even at a concentration as low as 10μg mL−1. These findings demonstrate that Coptidis Rhizoma extract and its alkaloids can ameliorate the cell damage associated with ONOO− generation in renal tubular LLC-PK1 cells, and that the various alkaloids have distinctive mechanisms of action, such as ONOO− scavenging, protection from DNA damage and control of the cell cycle. Furthermore, the data suggest that among the Coptidis Rhizoma alkaloids, coptisine is the most effective for protection against SIN-1-induced cellular injury in terms of its potency and content.
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Affiliation(s)
- Takako Yokozawa
- Institute of Natural Medicine, Toyama Medical and Pharmaceutical University, 2630 Sugitani, Toyama 930-0194, Japan.
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Ye M, Fu S, Pi R, He F. Neuropharmacological and pharmacokinetic properties of berberine: a review of recent research. J Pharm Pharmacol 2010. [DOI: 10.1211/jpp.61.07.0001] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Abstract
Objectives
This review summarizes recent research on the neuropharmacological and pharmacokinetic properties of berberine, an isoquinoline alkaloid extracted from Coptidis rhizoma.
Key findings
Berberine has multiple neuropharmacological properties, such as neuroprection, anti-neuronal apoptosis, improvement of cerebral microcirculation and anti-Alzheimer's disease, and so on. The pharmacokinetic characteristics of berberine are that it is not easily absorbed and it is not stable in the gastrointestinal tract of animals or humans.
Summary
Further studies need to be carried out to develop berberine as a drug for nervous system diseases, such as brain ischaemia and Alzheimer's disease, that has favorable pharmacokinetic properties.
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Affiliation(s)
- Minzhong Ye
- Department of Pharmacology & Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, P.R. China
| | - Sheng Fu
- Department of Pharmacology & Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, P.R. China
| | - Rongbiao Pi
- Department of Pharmacology & Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, P.R. China
| | - Feng He
- Department of Pharmacology & Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, P.R. China
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A systematic review of the anticancer properties of berberine, a natural product from Chinese herbs. Anticancer Drugs 2009; 20:757-69. [PMID: 19704371 DOI: 10.1097/cad.0b013e328330d95b] [Citation(s) in RCA: 276] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Natural products represent a rich reservoir of potential small chemical molecules exhibiting antiproliferation and anticancer properties. An example is berberine, a protoberberine alkaloid widely distributed in medical plants used in traditional Chinese prescriptions. Recent advances have shown that berberine exerts anticancer activities both in vitro and in vivo through different mechanisms. Berberine shows inhibitory effects on the proliferation and reproduction of certain tumorigenic microorganisms and viruses, such as Heliobacter pylori and hepatitis B virus. Transcriptional regulation of some oncogene and carcinogenesis-related gene expression and interaction with both DNA and RNA are also well documented. Besides, berberine is a broad spectrum enzyme inhibitor, which affects N-acetyltransferase, cyclooxygenase-2, and topoisomerase activities and gene/protein expression. These actions, together with the regulation of reactive oxygen species production, mitochondrial transmembrane potential, and nuclear factor-kappaB activation might underlie its antiproliferative and proapoptotic effects. More importantly, the suppression of tumor growth and metastasis, the beneficial application in combined medication, and the improvement of multidrug resistance both in vivo and in vitro clearly show its potential as an alternative medicine for tumor chemotherapy.
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Feng Y, Cheung KF, Wang N, Liu P, Nagamatsu T, Tong Y. Chinese medicines as a resource for liver fibrosis treatment. Chin Med 2009; 4:16. [PMID: 19695098 PMCID: PMC3224967 DOI: 10.1186/1749-8546-4-16] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Accepted: 08/20/2009] [Indexed: 02/08/2023] Open
Abstract
Liver fibrosis is a condition of abnormal proliferation of connective tissue due to various types of chronic liver injury often caused by viral infection and chemicals. Effective therapies against liver fibrosis are still limited. In this review, we focus on research on Chinese medicines against liver fibrosis in three categories, namely pure compounds, composite formulae and combination treatment using single compounds with composite formulae or conventional medicines. Action mechanisms of the anti-fibrosis Chinese medicines, clinical application, herbal adverse events and quality control are also reviewed. Evidence indicates that some Chinese medicines are clinically effective on liver fibrosis. Strict quality control such as research to identify and monitor the manufacturing of Chinese medicines enables reliable pharmacological, clinical and in-depth mechanism studies. Further experiments and clinical trials should be carried out on the platforms that conform to international standards.
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Affiliation(s)
- Yibin Feng
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, PR China.
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Kim YM, Ha YM, Jin YC, Shi LY, Lee YS, Kim HJ, Seo HG, Choi JS, Kim YS, Kang SS, Lee JH, Chang KC. Palmatine from Coptidis rhizoma reduces ischemia–reperfusion-mediated acute myocardial injury in the rat. Food Chem Toxicol 2009; 47:2097-102. [DOI: 10.1016/j.fct.2009.05.031] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2009] [Revised: 04/27/2009] [Accepted: 05/27/2009] [Indexed: 11/25/2022]
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46
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Ye X, Feng Y, Tong Y, Ng KM, Tsao S, Lau GKK, Sze C, Zhang Y, Tang J, Shen J, Kobayashi S. Hepatoprotective effects of Coptidis rhizoma aqueous extract on carbon tetrachloride-induced acute liver hepatotoxicity in rats. JOURNAL OF ETHNOPHARMACOLOGY 2009; 124:130-136. [PMID: 19536921 DOI: 10.1016/j.jep.2009.04.003] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
AIM OF THE STUDY Coptidis rhizoma (CR, Chinese name is Huanglian) has been used in treating infectious and inflammatory diseases for two thousand years in Traditional Chinese Medicine (TCM). Its related pharmacological basis for the therapeutics has been studied intensively, but CR can also be used for vomiting of "dampness-heat type or acid regurgitation" due to "liver-fire attacking stomach" in TCM, whose symptoms seem to link the hepatic and biliary disorders, yet details in the therapies of liver diseases and underlying mechanism(s) remain unclear. To clarify this ethnopharmacological relevance, hepatoprotective effect of Coptidis rhizoma aqueous extract (CRAE) and its possible mechanism were studied in rats intoxicated with carbon tetrachloride (CCl4) in the present study. MATERIALS AND METHODS SPRAGUE-Dawley (SD) rats aged 7 weeks old were intraperitoneally injected with CCl4 at a dose of 1.0 ml/kg as a 50% olive oil solution. The rats were orally given the CRAE at doses of 400, 600, 800 mg/kg and 120 mg/kg berberine body weight (BW) after 6 h of CCl4 treatment. At 24 h after CCl4 injection, samples of blood and liver were collected and then biochemical parameters and histological studies were carried out. RESULTS The results showed that CRAE and berberine inhibited significantly the activities of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) and increased the activity of superoxide dismutase (SOD). Observation on the hepatoprotective effect of berberine was consistent to that of CRAE. CONCLUSION The study is the first time to demonstrate that CRAE has hepatoprotective effect on acute liver injuries induced by CCl4, and the results suggest that the effect of CRAE against CCl4-induced liver damage is related to antioxidant property.
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Affiliation(s)
- Xingshen Ye
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, PR China
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47
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Feng Y, Siu K, Wang N, Ng KM, Tsao SW, Nagamatsu T, Tong Y. Bear bile: dilemma of traditional medicinal use and animal protection. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2009; 5:2. [PMID: 19138420 PMCID: PMC2630947 DOI: 10.1186/1746-4269-5-2] [Citation(s) in RCA: 99] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2008] [Accepted: 01/12/2009] [Indexed: 05/05/2023]
Abstract
Bear bile has been used in Traditional Chinese Medicine (TCM) for thousands of years. Modern investigations showed that it has a wide range of pharmacological actions with little toxicological side effect and the pure compounds have been used for curing hepatic and biliary disorders for decades. However, extensive consumption of bear bile made bears endangered species. In the 1980's, bear farming was established in China to extract bear bile from living bears with "Free-dripping Fistula Technique". Bear farming is extremely inhumane and many bears died of illness such as chronic infections and liver cancer. Efforts are now given by non-governmental organizations, mass media and Chinese government to end bear farming ultimately. At the same time, systematic research has to be done to find an alternative for bear bile. In this review, we focused on the literature, laboratory and clinical results related to bear bile and its substitutes or alternative in English and Chinese databases. We examined the substitutes or alternative of bear bile from three aspects: pure compounds derived from bear bile, biles from other animals and herbs from TCM. We then discussed the strategy for stopping the trading of bear bile and issues of bear bile related to potential alternative candidates, existing problems in alternative research and work to be done in the future.
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Affiliation(s)
- Yibin Feng
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, PR China
| | - Kayu Siu
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, PR China
| | - Ning Wang
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, PR China
| | - Kwan-Ming Ng
- Department of Chemistry and Open Laboratory of Chemical Biology of the Institute of Molecular Technology for Drug Discovery and Synthesis, Faculty of Science, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China
| | - Sai-Wah Tsao
- Department of Anatomy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Pokfulam, Hong Kong, PR China
| | - Tadashi Nagamatsu
- Department of Pharmacobiology and Therapeutics, Faculty of Pharmacy, Meijo University 150 Yagotoyama, Tenpakuku, Nagoya 468-8503, Japan
| | - Yao Tong
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong, PR China
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Cheng WY, Wu SL, Hsiang CY, Li CC, Lai TY, Lo HY, Shen WS, Lee CH, Chen JC, Wu HC, Ho TY. Relationship Between San-Huang-Xie-Xin-Tang and its herbal components on the gene expression profiles in HepG2 cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2008; 36:783-97. [PMID: 18711774 DOI: 10.1142/s0192415x08006235] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Traditional Chinese medicine (TCM) has been used for thousands of years. Most Chinese herbal formulae consist of several herbal components and have been used to treat various diseases. However, the mechanisms of most formulae and the relationship between formulae and their components remain to be elucidated. Here we analyzed the putative mechanism of San-Huang-Xie-Xin-Tang (SHXXT) and defined the relationship between SHXXT and its herbal components by microarray technique. HepG2 cells were treated with SHXXT or its components and the gene expression profiles were analyzed by DNA microarray. Gene set enrichment analysis indicated that SHXXT and its components displayed a unique anti-proliferation pattern via p53 signaling, p53 activated, and DNA damage signaling pathways in HepG2 cells. Network analysis showed that most genes were regulated by one molecule, p53. In addition, hierarchical clustering analysis showed that Rhizoma Coptis shared a similar gene expression profile with SHXXT. These findings may explain why Rhizoma Coptis is the principle herb that exerts the major effect in the herbal formula, SHXXT. Moreover, this is the first report to reveal the relationship between formulae and their herbal components in TCM by microarray and bioinformatics tools.
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Affiliation(s)
- Wen-Yu Cheng
- Molecular Biology Laboratory, Graduate Institute of Chinese Medical Science, Taichung 40402, Taiwan
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Imanshahidi M, Hosseinzadeh H. Pharmacological and therapeutic effects of Berberis vulgaris and its active constituent, berberine. Phytother Res 2008; 22:999-1012. [PMID: 18618524 DOI: 10.1002/ptr.2399] [Citation(s) in RCA: 404] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Barberry (Berberis vulgaris L. family Berberidaceae) is well known in Iran and various parts of this plant including its root, bark, leaf and fruit have been used as folk medicine. The two decades of research has demonstrated different pharmacological and therapeutic effects of B. vulgaris and its isoquinoline alkaloids (particularly berberine). Studies carried out on the chemical composition of the plant show that the most important constituents of this plant are isoquinoline alkaloids such as berberine, berbamine and palmatine. Berberine represents one of the most studied among the naturally occurring protoberberine alkaloids. In addition to B. vulgaris (barberry), berberine is present in many other plants and is used for the treatment of different diseases. This article reviews the traditional uses and pharmacological effects of total extract and the most active ingredient of B. vulgaris (berberine).
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Affiliation(s)
- Mohsen Imanshahidi
- Pharmacodynamy and Toxicology Department, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran
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50
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Piao XL, Cho EJ, Jang MH. Cytoprotective effect of baicalein against peroxynitrite-induced toxicity in LLC-PK1 cells. Food Chem Toxicol 2008; 46:1576-81. [DOI: 10.1016/j.fct.2007.12.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2007] [Revised: 11/21/2007] [Accepted: 12/20/2007] [Indexed: 11/25/2022]
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