Academic literature on the topic 'Coptis chinensis'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Coptis chinensis.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Coptis chinensis"
Friedemann, Thomas, Yue Ying, Weigang Wang, Edgar R. Kramer, Udo Schumacher, Jian Fei, and Sven Schröder. "Neuroprotective Effect of Coptis chinensis in MPP+ and MPTP-Induced Parkinson’s Disease Models." American Journal of Chinese Medicine 44, no. 05 (January 2016): 907–25. http://dx.doi.org/10.1142/s0192415x16500506.
Full textWang, Lei, Binhui Li, Xiaoqi Zhao, Shiming Ren, and Yamei Wang. "Isolation and identification of the antibacterial compounds in Coptis chinensis for the preservation of wood." BioResources 16, no. 2 (February 5, 2021): 2346–68. http://dx.doi.org/10.15376/biores.16.2.2346-2368.
Full textLi, Lijing, Dong Zhang, Yuejie Wang, Fangxin Liu, Yang Xu, and Huiwei Bao. "Effective Extraction of Palmatine and Berberine from Coptis chinensis by Deep Eutectic Solvents-Based Ultrasound-Assisted Extraction." Journal of Analytical Methods in Chemistry 2021 (August 13, 2021): 1–10. http://dx.doi.org/10.1155/2021/9970338.
Full textLin, Yan, Hong-Cheng Guo, Yi Kuang, Zhan-Peng Shang, Bin Li, Kuan Chen, Lu-Lu Xu, Xue Qiao, Hong Liang, and Min Ye. "AChE inhibitory alkaloids from Coptis chinensis." Fitoterapia 141 (March 2020): 104464. http://dx.doi.org/10.1016/j.fitote.2019.104464.
Full textRen, Shun Cheng, Yong Chao Fan, and Cui Cui Li. "Inhibitory Effects of 30 Kinds of Chinese Herbal Medicine on Fungi in Food." Advanced Materials Research 343-344 (September 2011): 737–42. http://dx.doi.org/10.4028/www.scientific.net/amr.343-344.737.
Full textNie, Lirong, Xueting Feng, Hang Song, Zicheng Li, and Shun Yao. "A new integrated method of magnetic separation of isoquinoline alkaloids from Coptis chinensis based on their magnetized derivatives and key physical properties." New Journal of Chemistry 44, no. 17 (2020): 7105–15. http://dx.doi.org/10.1039/d0nj00731e.
Full textWang, Lei, Sheng-Yuan Zhang, Liang Chen, Xiao-Jun Huang, Qing-Wen Zhang, Ren-Wang Jiang, Fen Yao, and Wen-Cai Ye. "New enantiomeric isoquinoline alkaloids from Coptis chinensis." Phytochemistry Letters 7 (February 2014): 89–92. http://dx.doi.org/10.1016/j.phytol.2013.10.007.
Full textZhang, Xingde, Xueping Zheng, Xingping Liu, Hongli Yu, Hui Xie, Youchun Lv, and Baochang Cai. "Study on HPLC Fingerprint of Coptis chinensis." Asian Journal of Chemistry 27, no. 5 (2015): 1745–48. http://dx.doi.org/10.14233/ajchem.2015.17591.
Full textHe, Yang, Hongtao Xiao, Cao Deng, Gang Fan, Shishang Qin, and Cheng Peng. "Complete Chloroplast Genome Sequence of Coptis chinensis Franch. and Its Evolutionary History." BioMed Research International 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/8201836.
Full textZhang, Ying, Odilon Djakpo, Yunfei Xie, Yahui Guo, Hang Yu, Yuliang Cheng, He Qian, Rui Shi, and Weirong Yao. "Anti-quorum sensing of Galla chinensis and Coptis chinensis on bacteria." LWT 101 (March 2019): 806–11. http://dx.doi.org/10.1016/j.lwt.2018.11.090.
Full textDissertations / Theses on the topic "Coptis chinensis"
Meng, Fan Cheng. "Chemical constituents from the rhizome of coptis chinensis and their antibacterial activities." Thesis, University of Macau, 2018. http://umaclib3.umac.mo/record=b3953272.
Full textYe, Xingshen. "Studies on effects of coptis extract and berberine against carbon tetrachloride-induced liver damage in rats." View the Table of Contents & Abstract, 2007. http://sunzi.lib.hku.hk/hkuto/record/B38718832.
Full textYe, Xingshen, and 叶星沈. "Studies on effects of coptis extract and berberine against carbon tetrachloride-induced liver damage in rats." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B38755208.
Full textLee, Chi-yin, and 李季穎. "Effects of Coptis chinensis on Human Rhabdomyosarcoma TE671 Cells." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/8vrqg4.
Full text中臺科技大學
醫學生物科技研究所
96
Human rhabdomyosarcoma cell line TE671 is commonly identified in children at the age of about 15. Coptis chinensis is a traditional Chinese medicine widely used for anti-microorganisms, alleviating hyperglycemia, increasing cardiac contractility, as well as anti-carcinogenesis. In this study, extracts of C. chinensis with H2O or ethanol, respectively, as a solvent were used to effect TE671. The LD50 of both extracts was about 3 μg/mL. Apoptosis could be detected with Annexin V-FITC after 6 h treatment of the extracts, and the phenomenon was more significant through 48 h treatment. DNA fragmentation was detected after 60 h treatment. The expression of bcl-2 and bid genes was reduced at 72 h of treatment through RT-PCR analysis. Irregularity of tumor suppressor gene brca2 transcription revealed throughout the treatment. Active forms of Caspase-8, Caspase-6, and Caspase-9 were elevated after 6 h treatment, and the levels remained to 48 h. Thus, the reduced growth rate of TE671 by C. chinensis may be conducted through apoptosis.
Lin, Yan-zhi, and 林彥至. "Assessment of the inhibiting effectiveness on the enterovirus by biflavonoids and Coptis chinensis." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/2nxgt2.
Full text中臺科技大學
生命科學研究所
96
Enterovirus 71 (EV71), an important human pathogenic virus,belonged to the Enterovirus genus of Picornaviridae family. Picornavirus is a small, non-enveloped virus with positive single-stranded RNA. In 1998, there was a large enterovirus outbreak caused by EV71 in Taiwan, causing more than 120,000 infected and 78 deaths. In each year, chance or regional outbreaks of enterovirus infection are reported all over the world, especially in the tropical and sub-tropical regions. The pre-school children are most vulnerable to EV71 infection. EV71 infection may cause some clinical symdromes, mainly hand, foot and mouse disease, and is notable for its invasion to central nervous system (CNS), leading to neurological defects and even death. Since there is no vaccine or antiviral agent available to be effective in treating or preventing EV71 infection, the specific aim of this study is to search for some extracts from natural plants that can inhibit enterovirus infection. The results showed that amentoflavone and the crude aqueous extract of Coptis chinensis are effective in inhibiting viral activity. The decrease of plaque reproduction in either drug treated virus at “absorption” stage implies viral replication was blocked at early stage of life cycle. Western blot and RT-PCR analysis indicated that amentoflavone can inhibit the translation of the virus and viral RNA synthesis. In the animal assessments, amentoflavone or the crude aqueous extract of Coptis chinensis treatments increased the survival rate of ICR mice that were challenged with lethal dose of virus. The results of in vivo and in vitro assays provided evidence that EV71 activity was efficiently inhibited by amentoflavone or the crude aqueous extract of Coptis chinensis, which may be considered as an antiviral drugs. In addition, amentoflavone was found to have inhibitory effects on other enteroviruses, including coxsackievirus B3, coxsackievirus B4 and coxsackievirus B5.
Lai, Yi-Ming, and 賴奕銘. "Effects of Coptis chinensis extracts on the human lung adenocarcinoma cell line A549." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/81101813654422993511.
Full text中臺科技大學
醫學生物科技研究所
100
The mortality of lung cancer leads the maligancies around the world, it takes place more than one million cases every year. Traditionally, cancer is treated through surgery and/or combined with chemotherapy or radiotherapy. Nevertheless, chemotherapy and radiotherapy often result in side effects or drug-resistance. Recently, natural compounds are widely used for cancer therapy. Treatment of cancer cells with natural compounds usually results in cell cycle arrest and/or apoptosis. Huanglian (Coptis chinensis), a widely used herb as a traditional Chinese medicine, has been shown to possess function of anti-microorganisms, alleviating hyperglycemia, increasing cardiac contraction, and anti-carcinogenesis. Recent studies have shown that crude extracts of huanglian and a major component of it, berberine, reveal anticancer activities, including inhibition of cell growth through cell cycle arrest and/or apoptosis. In this study, effects of crude extracts from C. chinensis on A549 cells derived from lung cancer were investigated. The cell number of A549 decreased 2 days after treated with the ethanol extract of C. chinensis, with IC50 of about 20
Ma, Chia-Yu, and 馬嘉軉. "Apoptosis Mechanisms in U937 Cell and Immunomodulation of BALB/CJ Mice Induced by Coptis chinensis." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/20469003739544307282.
Full text國立臺灣大學
食品科技研究所
92
In seeking for the replacement of the toxic chemicals by food ingredients and for remedies for leukemia, investigations on the anti-tumor activity of some Chinese herbs, such as Coptis chinensis, Astragali radix, Glycyrrhiza uralensis, Nelumbinis semen, Atractylodes macrocephala, Polygonatum falcatum, Ziayphus jujuba, Campanumaes pilosa, Angelica sinensis, Lycium chinensis , Dioscorea benthamii, Fritillariae Cirrhosae Bul, Lilii Bulbus, Cuscutae Semen, Juglandis Semen, Euryales Semen, Morindae Radix, Asparagi Radis and Mulberry fruit, on the inhibition of the proliferation and differentiation of human leukemic U937 cells were conducted. Effects of boiling-water extracts and 80 % (v/v) ethanol extracts from Chinese medicinal herbs on the antiproliferation and differentiation of human leukemic U937 cells were examined. Condition media from peripheral blood monocytes (MNC-CM) stimulated with various levels (200-800 mg/mL) and types of herb extracts (MNC-CM mode) were used to screen the effective herbs. Results showed that among the herbs tested, MNC-CM from boiling-water extracts of Astragali Radix (AR), Glycyrrhiza uralensis (GU), Nelumbinis semen (NS), Ziayphus jujuba (ZJ) and Campanumaea pilosa (CP) showed remarkable (> 40%) growth inhibition on the U937 cells at the high dosage, while mixtures of boiling-water extracts of tested herbs with culturing medium displayed insignificant results. Meanwhile, inferior inhibition on cell proliferation was observed when U937 cells were treated with ethanol extracts with MNC-CM or conventional mode. Assays for cytoplasmic superoxide production by U937 cells induced by ethanol precipitates of boiling-water extracts (100-400 mg/mL) from NS indicated a dose-dependent positive percentage (31-49%), revealing the apparent differentiation-inducing effect of MNC-CM on U937 cells. Boiling water extract of Coptidis Rizoma (CR) from Coptidis chinensis was prepared and its antiproliferation and induction to apoptosis of human leukemic U937 cells were studied through the use of CM prepared with CR-MNC-CM. Apparent DNA fragmentation, DNA ladder, in electrophoretic investigation was presented when U937 cells were incubated for 48 h to 72 h with CR-MNC-CM prepared with 400 mg/mL CR (CR400). Morphological observations also supported the apoptotic phenomena by presenting the cell shrinkage, chromosome condensation and apoptotic bodies. Flow-cytometric analysis revealed that the cell cycle arrest in G0/G1. CR was able to induce apoptosis of U937 cells in a time- and concentration-dependent manner from a DNA electrophoresis and a flow cytometric analysis, respectively. Treatment with CR-MNC-CM prepared with 400 mg/mL CR down-regulated Bcl-2 expression but up-regulated Bax , Bax expression, caspase-3 activity and resulted in release of cytochrome c from mitochondria. It suggests that CR is a potent apoptosis-inducing agent. To study the antitumor effect through immuno-modulation, the CT26-implanted mice were orally administrated with various levels of CR. Results showed that CR displayed effective antitumor activity at a dose of 400 mg/kg body weight/day by increasing the immune cell numbers (T cell, TH cell, TC cell, B cell and macrophage) in the spleens. Mice fed with CR before inocubation with CT26 showed remarkable antitumor activity. No significant changes in renal, hepatic functions and immunohistograph were observed in mice fed with CR at this dose.
luo, Min-Ruei, and 羅敏瑞. "The screening and isolation of bioactive substances from Coptis chinensis Franch using affinity biosensor technology." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/05072912791311911513.
Full text中國文化大學
生物科技研究所
97
The purpose of this study was the development of a rapid screening platform for Coptis chinensis Franch bioactive substances.The platform combine the quartz crystal microbalance with human immunodeficiency type 1 virus long terminal repeat sequences endpoint NF-κB binding site sequence of the DNA probe. The crude extract of Coptis chinensis Franch was first fractionated using High Performance Liquid Chromatography (HPLC), and were subsequently applied on the DNA biosensors to examine the interaction. The surface was constructed by mixing different molar ratios of thiols ,and a molar ratio of 20:1(6-MCH:16-MHDA) showed the best result.The interaction between avidin and biotin was employed to achieve DNA probe immobilization.The constructed sensor surface showed good specificift. In HPLC experiments, the result showed that fractions three (acetonitrile: MeOH = 5:5) have the most Berberine content. Besides, we detected in all the fraction, when in fractions 3-2 is 19.7 ± 2.3 Hz that the maximum of decline frequency, it was demonstrated that HPLC and QCM studies showed the similar trend. This research provided a low-cost and rapid screening platform for biologically active substances of plants. It is expected that apply this method we could in food and medical biotechnology; such as health food, anti-cancer drugs and the new drug efficacy plant's development.
Liao, I.-Chieh, and 廖翊傑. "The study of induction of apoptosis in human oral cancer cell lines OC2 by Coptis Chinensis in Chingwaysan." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/55672705756250855758.
Full text中山醫學大學
牙醫學系碩士班
104
Cancer has ranked number one among the top ten leading causes of death in Taiwan. Among all cancers, oral cancer has risen to the fourth highest cause of cancer-related mortality among men in Taiwan. Moreover, it is also the cancer that has had the most dramatic change in the number of diagnosed patients and the number of total deaths among the top ten leading cancers. Currently, chemotherapy, surgery, and radiation therapy have been well acknowledged to be the three main treatments for malignant tumors in the medical field. Chemotherapy has effects on making cancer cells extinct clinically by systematic treatment or as an adjuvant to other therapies. Thus, there have been constant efforts to develop new anti-tumor drugs with better therapeutic effects in the medical field. Apoptosis, also called programmed cell death, is a spontaneous and sequential death controlled by genes to maintain stability within the cellular environment. Although some oncogenes and cancer suppressor genes related with apoptosis have been identified recently, there is limited understanding of the biochemical mechanism of the genes and the roles of apoptosis on tumorigenesis, tumor development, and tumor regression. However, modulating apoptosis has shed new light on tumor treatment. Even though Chinese Medicine has a history spanning several thousand years, its treatment of tumors has been considered to be a non-scientific and uncertain folk treatment. Thus, in order to promote tumor treatment using Chinese Medicine, it is necessary to understand the pharmacological mechanisms of Chinese herbs using scientific methods and to build a theoretical basis for their use. We have previously found that the survival rate of oral cancer cell line (OC2) decreases via apoptosis pathway when treated with a Chinese medicinal formula, chingwaysan. In this study, we further investigated the effect of different Chinese herbs of chingwaysan at various concentrations on the cell survival rate. By analyzing p21 and BAX (pro-apoptotic protein) and evaluating the DNA breakage in cancer cells, we found that coptis chinensis inhibits cancer cell growth and increases the amount of anti-cancer proteins, resulting in DNA fragmentation. The results are similar to the results of the previous experiments with chingwaysan. Therefore, coptis chinensis plays an important role in the inhibiting effects of chingwaysan on oral cancer cell growth via apoptosis.
NAI-CHING, CHEN, and 陳乃菁. "Microarray analysis of genes expressed in HEK 293 cells cultured in Scutellaria baicalensis Georgi、Coptis chinensis Franch. and Phellodendron Chinese Schneid." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/46770791640925217567.
Full text中國醫藥學院
中西醫結合研究所
91
ABSTRACT Traditional Chinese medicine ( TCM ) has been extensively used to treat many diseases in eastern society throughout thousands of years. However, the diagnostic and therapeutic concepts were not identical to those of modern western medicine. The major principles of TCM are treating patients based on the clinical disease patterns. For example, hot disease patterns could be treated with so-called cold medicines and they have the ability to relieve internal hotness of the human body, decrease metabolic rate,and sympathetic tone, etc. In the past few years, a new technology, DNA microarray ( DNA chip ), has made it possible to simultaneously study the expression of thousands genes in a single chip. In this pilot study, we try to elucidate the gene expression of the HEK 293 cell in vitro under the treatment by 3 traditional Chinese medicine (Scutellaria baicalensis Georgi 、Coptis chinensis Franch. and Phellodendron Chinese Schneid.), which belongs to the “cold” medicine. For this, gene expression of herbs treated cells and none treated cells was compared simultaneously using Dr. Peck Konan microarray system. Dual color staining method of enzyme colorimetry detection system was utilized by biotin-16-dUTP during reverse transcription. A color microarray image was rendered by the chromogens yielded by the enzymatic reactions. The result showed changes in expressions of 21 genes up regulation and 386 genes down regulation by Scutellaria baicalensis and; 17 genes up regulation and 112 genes down regulation by Coptis chinensis and ; 103 genes up regulation and 108 genes down regulation by Phellodendron. This study established a method to the understanding of the genetic influence of TCM(Scutellaria baicalensis Georgi、Coptis chinensis Franch. and Phellodendron Chinese Schneid.). Further studies are needed to verify these results.
Book chapters on the topic "Coptis chinensis"
Ke, S., Y. Gui, and R. M. Skirvin. "Somatic Embryogenesis and Artificial Seeds in Coptis chinensis F." In Somatic Embryogenesis and Synthetic Seed II, 323–33. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-78643-3_26.
Full textTang, Faqing, Wenhua Mei, Daofa Tian, and Damao Huang. "An Evidence-based Perspective of Coptis Chinensis (Chinese Goldthread) for Cancer Patients." In Evidence-based Anticancer Materia Medica, 111–30. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0526-5_6.
Full text"Coptis chinensis Franch., Coptis deltoidea C. Y. Cheng et Hsiao, Coptis teeta Wall." In American Herbal Pharmacopoeia, 321–23. CRC Press, 2010. http://dx.doi.org/10.1201/b10413-44.
Full textConference papers on the topic "Coptis chinensis"
Wang, Fengwei, Daowu Wang, Qingfeng Guo, and Donghui Chen. "Study on Distribution Behavior in Aqueous Two-phase System about Four Kinds of Alkaloids in Coptis Chinensis." In 2015 International Conference on Materials, Environmental and Biological Engineering. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/mebe-15.2015.104.
Full textDeng, Jianping, Zicong Wu, Zhenling Zhao, Tongsheng Chen, Yifei Wang, and Zhi-Ping Wang. "Experimental study on the effect of Coptis chinensis-Scutellaria baicalensis on prevention and treatment of ulcerative colitis and antioxidant capacity." In Fourteenth National Conference on Laser Technology and Optoelectronics, edited by Huai-Liang Xu, Feng Chen, Lingfei Ji, Buhong Li, Xiaoping Xie, Yuxin Leng, Zhengming Sheng, et al. SPIE, 2019. http://dx.doi.org/10.1117/12.2533717.
Full text