Academic literature on the topic 'Oleanic acid'
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Journal articles on the topic "Oleanic acid"
Carvalho, Luis, and J. Seita. "A New Oleanic Acid Derivative fromSecurinega tinctoria." Planta Medica 59, no. 04 (August 1993): 369–72. http://dx.doi.org/10.1055/s-2006-959704.
Full textNie, Xu-Liang, Zhong-Ping Yin, and Xin-Chen Shang-Guan. "Crystal structure of benzyl-2-oxo-oleanic acid, C37H52O4." Zeitschrift für Kristallographie - New Crystal Structures 229, no. 4 (December 1, 2014): 473–75. http://dx.doi.org/10.1515/ncrs-2014-0162.
Full textSu, Dan, Yu-qiao Gao, Wei-bo Dai, Ying Hu, Yan-fen Wu, and Quan-xi Mei. "Helicteric Acid, Oleanic Acid, and Betulinic Acid, Three Triterpenes fromHelicteres angustifoliaL., Inhibit Proliferation and Induce Apoptosis in HT-29 Colorectal Cancer Cells via Suppressing NF-κB and STAT3 Signaling." Evidence-Based Complementary and Alternative Medicine 2017 (2017): 1–8. http://dx.doi.org/10.1155/2017/5180707.
Full textSogno, I., N. Vannini, G. Lorusso, R. Cammarota, D. M. Noonan, and A. Albini. "P12 Anti-angiogenic activity of a novel class of chemopreventive compounds, oleanic acid terpenoids." European Journal of Cancer Supplements 6, no. 3 (March 2008): 45. http://dx.doi.org/10.1016/s1359-6349(08)70244-1.
Full textAlvarado, Helen L., Ana C. Calpena, María L. Garduño-Ramírez, Raúl Ortiz, Consolación Melguizo, José C. Prados, and Beatriz Clares. "Nanoemulsion Strategy for Ursolic and Oleanic Acids Isolates from Plumeria Obtusa Improves Antioxidant and Cytotoxic Activity in Melanoma Cells." Anti-Cancer Agents in Medicinal Chemistry 18, no. 6 (November 12, 2018): 847–53. http://dx.doi.org/10.2174/1871520618666180111151846.
Full textCastellano, Leonardo, Rosabel S. de Correa, Eduardo Martínez, and Jose´ S. Calderon. "Oleanane Triterpenoids from Cedrela montana (Meliaceae)." Zeitschrift für Naturforschung C 57, no. 7-8 (August 1, 2002): 575–78. http://dx.doi.org/10.1515/znc-2002-7-804.
Full textLi, Sumei, Xiuhua Jia, Xintian Shen, Zhuwen Wei, Zhiyan Jiang, Yixian Liao, Yiming Guo, Xiaojun Zheng, Guohua Zhong, and Gaopeng Song. "Structure-activity relationships of 3-O-β-chacotriosyl oleanic acid derivatives as entry inhibitors for highly pathogenic H5N1 influenza virus." Bioorganic & Medicinal Chemistry 25, no. 16 (August 2017): 4384–96. http://dx.doi.org/10.1016/j.bmc.2017.06.025.
Full textCunha, Luis C. Scalon, Márcio L. Andrade e. Silva, Niege A. J. Cardoso Furtado, Adriana H. C. Vinhólis, Carlos H. Gomes Martins, A. da Silva Filho, and Wilson R. Cunha. "Antibacterial Activity of Triterpene Acids and Semi-Synthetic Derivatives against Oral Pathogens." Zeitschrift für Naturforschung C 62, no. 9-10 (October 1, 2007): 668–72. http://dx.doi.org/10.1515/znc-2007-9-1007.
Full textJoshi, Prashant, Omprakash Tanwar, Sujit Rambhade, Mukesh Bhaisare, and Deepti Jain. "2-D QSAR studies of steroidal natural products oleanic acid and their semisynthetic derivatives as potent protein tyrosine phosphatase 1B inhibitors." Medicinal Chemistry Research 21, no. 3 (January 7, 2011): 351–61. http://dx.doi.org/10.1007/s00044-010-9529-5.
Full textHu, Yufang, Zhaohui Zhang, Jiaxing Li, Huabin Zhang, Lijuan Luo, and Shouzhuo Yao. "Electrochemical imprinted sensor for determination of oleanic acid based on poly (sodium 4-styrenesulfonate-co-acrylic acid)-grafted multi-walled carbon nanotubes-chitosan and cobalt hexacyanoferrate nanoparticles." Biosensors and Bioelectronics 31, no. 1 (January 2012): 190–96. http://dx.doi.org/10.1016/j.bios.2011.10.016.
Full textDissertations / Theses on the topic "Oleanic acid"
Wicht, Merril Margaret. "Oleanic acid: its isolation and derivatisation to potential antimicrobial compounds." Thesis, Cape Peninsula University of Technology, 2007. http://hdl.handle.net/20.500.11838/732.
Full textAn increasing number of natural products possessing the oleanolic acid moiety have been shown to demonstrate a wide spectrum of biological activity. This thesis deals with the extraction and isolation of oleanolic acid from Syzigium aromaticum and the examination of its stereochemistry and crystal structure by X-ray diffraction. The synthetic routes used for converting functional groups on the oleanolic acid molecule to afford derivatives are described in Chapter 5. Oleanolic acid and its derivatives were evaluated for antimicrobial activity. Three different procedures viz. Kirby-Bauer, Broth dilution and Tetrazolium salt chemosensitivity were used. Acceptable results were obtained from the last method and these were used to arrive at conclusions regarding this study.
Cheng, Keguang. "Conception, synthèse et évolution biologique des dérivés d'acide oléanolique." Cachan, Ecole normale supérieure, 2010. http://www.theses.fr/2010DENS0025.
Full textType 2 diabetes mellitus is associated with disorelers in glucose metabolism by the liver and periphery resulting in elevated blood glucose levels which, in turn, are responsible for fatal long term complications. An ideal anti-diabetic agent should be capable of lowering blood glucose in both fed and fasted states. Control of die hepatic glycogen metabolism is one of the key events through which insulin maintains blood glucose homeostasis. Among other means for influencing glucose production in the liver, inhibition of glycogen phosphorylase (GP), the rate limiting enzyme of glycogen degradation, has been regarded as a promising therapeutic approach ta the treatment of type 2 diabetes. A couple of GP inhibitors have shown efficacy in lowering blood glucose in animal models and clinical trials. We have recently reported that oleanolic acid and related pentacyclic triterpenes represented a new class of inhibitors of glycogen phosphorylases. X-Ray crystallographic studies revealed the molecular basis of their inhibitory effect demonstrating that pentacyclic triterpenes such as asiatic and maslinic acids bind ta OP at the allosteric site. On the other hand, structural modifications based on natural triterpenes have been extensively explored ta find more patent pentacyclic triterpenes as preventive and therapeutic agents. Therefore, we believe that pentacyclic triterpenes will be used as new drugs in regulating glucose and lipid metabolism one day. Thus, in this study, we have synthesized several oleanolic acid derivatives and conjugates with sugar and nucleosides, and evaluated GP inhibitory activity against RMGPa. Some molecules exhibited inhibition in micromolar range. The structural analyses of these cornpounds can be further exploited (by chemical modification) towards the development of better GP inhibitors
Abukhattala, Emhemed Mohamed. "Ursolic acid and oleanolic acid as novel therapeutic agents in breast cancer." University of the Western Cape, 2015. http://hdl.handle.net/11394/5053.
Full textBreast cancer is one of the most common cancers among women in South Africa and the second leading cause of cancer death after lung cancer. According to the American Cancer Society 2015, women have a 12% chance of developing invasive breast cancer and a 3% chance of dying from it. Despite the wide variety of breast cancers e.g. lobular carcinoma in situ (LCIS) and ductal carcinoma in situ (DCIS), many share the same etiology and target tissue. Estrogen related carcinogenesis with regard to breast cancer typically results from the activation of distinct signalling pathways. These pathways are not mutually exclusive and are often constituted by receptor mediated stimulation of cell proliferation caused by specific transcriptional gene activation, reactive oxygen species (ROS) formation causing DNA damage and consequently mutations. The molecular pathways that cause drug resistance are not fully understood and the search continues to find novel targets for treatment. The effects of non-toxic triterpenes, oleanolic acid and ursolic acid and the role of autophagy and apoptosis as mechanisms to overcome drug resistance in breast cancer were studied in vitro in MCF-7 breast cancer cells and MCF10A breast cells. In this study the first aim was to establish the influence of OA and UA on cell growth and to see if opposing proliferation patterns could observed between the presumably ERɑ negative (ERɑ/ß -/+) MCF-10A and ERɑ positive (ERɑ/ß +/+) MCF-7 cells. This was followed by morphology studies to establish the possible presence of cytotoxicity and examination of molecular pathways contributing to the anti-cancerous properties of UA and OA and their validity as therapeutic agents. The MCF-7 breast cancer cell line and the immortalized normal mammary cell line, MCF-10A were treated with different concentrations of UA and OA for 6hrs, 12hrs, 24hrs, 48hrs, and 72hrs respectively. Cell morphology was studied in hematoxylin and eosin as well as Hoechst and acridine orange stained cells and viability was measured using crystal violet staining. Molecular techniques employed included the Tali® Apoptosis - and the cellROX assays, flow cytometry and western blotting. Morphological, viability and apoptotic studies have shown that at their lowest concentration, both UA and OA have anti-proliferative and apoptotic effects on MCF-7 and to a lesser extent on MCF-10A. Flow cytometric analysis of treated cells has demonstrated cell arrest in the S- and G2/M phase. The MCF-7 and MCF-10A cells growth inhibition effect may be due to increased autophagy and apoptosis as an alternative to decreased proliferation in MCF-7 cells. This possibility should be evaluated in further studies. The results showed that UA was more effective OA in decreasing cell numbers and it may be applied as treatment for breast cancer. Our observation has shown the treatment with OA and UA increased cell death in MCF-7 cells.The opposing proliferation patterns observed between the presumably ERɑ negative (ERɑ/ß -/+) MCF-10A and ERɑ positive (ERɑ/ß +/+) MCF-7 cells could possibly be ascribed to ERß forming homodimers that may facilitate proliferation, whereas ERɑ/ß heterodimers (expressed in 59% of breast cancers) are frequently associated with the ERɑ antagonising actions of ERß. The results indicate a trend towards biphasic and anti- proliferative effects of the reactants in breast cancer cells which may contribute towards the development of anti- cancer therapies. However, further work is must be done to identify the OA and UA mechanism(s) responsible for anticancer activity.
Libyan Embassy
Silva, Mariana Rosa da. "Padronização de método colorimétrico para avaliação de atividade biológica de substâncias sobre formas taquizoítas de Toxoplasma gondii, com a avaliação de triterpenos ácidos sobre o parasito." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/60/60135/tde-29052009-154530/.
Full textToxoplasma gondii is an Apicomplexa protozoan, of worldwide distribution, that infects several species, from mammalians to birds; its definitive hosts are the cats and other felines, while man and other animals are considered as intermediate hosts. Treatment is, generally, a combination of sulfadiazine and pyrimethamine, triggering the metabolic pathway of folic acid, which is necessary for certain purines, pirimidines and aminoacids biosynthesis. We have proposed an evaluation protocol on this protozoan, and also to establish a methodology by spectroscopy for rapid evaluation of pottentialy bioactive substances against the parasite. The ursolic acid and oleanoic acid bioactivity were tested. These substances have already demonstrated to be effective on another protozoan species, like Plasmodium, Trypanosoma cruzi e Leishmania sp., either in vitro or in vivo. The colorimetric methodology by MTT, Alamar Blue®, CyQUANT® NF kit and manual counting of tachyzoite forms in liquid culture medium showed to be unviable, because there is a great difficult to maintain the parasite viability in liquid culture medium, wich one is sensible to addition of any other component different of that necessary for its survival in extracelular ambient. Ursolic acid was pottentialy active on T. gondii intracellular forms. However, the infected cells in contact with the tested substances for a period of 48 hours did not show a statistical greater reduction as compared to infected cells which underwent treatment for 24 hours. Significant results were observed when comparing pre-treatment of tachyzoite forms and treatment for 24 hours post-cellular infection. Our data pointed in the direction that pre-treatment exerted a higher effectiveness. Any parasiticidal activity was observed when ursolic acid on a concentration of 7 mg/kg/day was administered to infected mice.
Man, Kwun-wai Dede, and 文冠慧. "Oleanolic acid delivery using biodegradable nanoparticles for cancer therapy." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2015. http://hdl.handle.net/10722/208550.
Full textSousa, Paloma LeÃo de. "Trypanocidal effect of betulinic and oleanolic acids." Universidade Federal do CearÃ, 2017. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=19425.
Full textA doenÃa de Chagas à uma doenÃa negligenciada causada pelo parasito Trypanosoma cruzi e constitui um problema de saÃde pÃblica em todo o mundo. O tratamento atual à restrito pelos efeitos colaterias frequentes e pela eficÃcia limitada do benzonidazol. O Ãcido betulÃnico (AB) e Ãcido oleanÃlico (AO), sÃo triterpenos, existentes em diversas plantas medicinais e exibem uma grande variedade de atividades biolÃgicas e farmacolÃgicas, incluindo efeito em tripanossomatÃdeos. O objetivo do presente estudo foi avaliar o efeito tripanocida e mecanismo de aÃÃo dos Ãcidos betulÃnico e oleanÃlico em cepa Y de Trypanosoma cruzi in vitro. O efeito tripanocida do AB e AO (1,56 - 200 μM) foram avaliadas durante 24, 48 e 72 horas, sob formas epimastigotas, tripomastigotas e amastigotas de T. cruzi. A viabilidade da cÃlula LLCMK2, tratada com AB e AO (200 - 1600 μM), foi avaliada durante 24 h atravÃs do teste MTT. Os ensaios de mecanismo de aÃÃo foram realizados nas formas epimastigotas tratadas com CI50 do AB e AO durante 24 h, e marcadas com anexina V/7AAD, Rho123, H2DCFDA, Laranja de Acridina e MDC de acordo com as instruÃÃes do fabricante e analisadas por citometria de fluxo e microscopia confocal. Os dados foram analisados utilizando ANOVA com pÃs-teste de Bonferroni ou teste t Student, * p≤0,05. O AB inibiu o crescimento de formas epimastigotas em 24h (CI50 = 73,43 μM; BZ = 218 μM), 48h (CI50 = 119,8 μM; BZ = 61μM) e 72h (CI50 = 212,2 μM; BZ = 16,5 μM) de incubaÃÃo; inibiu a viabilidade de tripomastigotas (CI50 = 51,88 μM; BZ = 257μM) em 24h. O AO inibiu o crescimento de epimastigotas em 24h (CI50 = 11,66 μM; BZ = 218 μM), 48h (CI50 = 43,15 μM; BZ = 61 μM) e 72h (CI50 = 43,05 μM; BZ = 16,5μM) de incubaÃÃo; inibiu a viabilidade de tripomastigotas (IC50 = 13,97 μM; BZ = 257 μM) em 24h. O AB e AO diminuiram o percentual de cÃlulas infectadas e reduziram o nÃmero de amastigotas por cÃlulas nos tratamentos com 24h e 48 h, respectivamente. Ambos terpenos nÃo apresentaram toxicidade sobre as cÃlulas LLCMK2 nas concentraÃÃes utilizadas. A anÃlise do mecanismo de morte celular do parasito tratado com AB mostrou alteraÃÃes no potencial da membrana mitocondrial, alteraÃÃes na integridade da membrana celular, aumento da formaÃÃo de espÃcies reativas de oxigÃnio e detecÃÃo de compartimentos acÃdicos. O tratamento com AO demonstrou detecÃÃo de compartimentos acÃdicos e de vacuÃlos autofÃgicos. Nossos resultados demonstram que o AB e AO apresentam efeito tripanocida sobre todas as formas evolutivas de cepa Y de T. cruzi, sugerindo que o mecanismo de morte celular do AB à via necrose e do AO via autofagica nas formas epimastigotas.
A doenÃa de Chagas à uma doenÃa negligenciada causada pelo parasito Trypanosoma cruzi e constitui um problema de saÃde pÃblica em todo o mundo. O tratamento atual à restrito pelos efeitos colaterias frequentes e pela eficÃcia limitada do benzonidazol. O Ãcido betulÃnico (AB) e Ãcido oleanÃlico (AO), sÃo triterpenos, existentes em diversas plantas medicinais e exibem uma grande variedade de atividades biolÃgicas e farmacolÃgicas, incluindo efeito em tripanossomatÃdeos. O objetivo do presente estudo foi avaliar o efeito tripanocida e mecanismo de aÃÃo dos Ãcidos betulÃnico e oleanÃlico em cepa Y de Trypanosoma cruzi in vitro. O efeito tripanocida do AB e AO (1,56 - 200 μM) foram avaliadas durante 24, 48 e 72 horas, sob formas epimastigotas, tripomastigotas e amastigotas de T. cruzi. A viabilidade da cÃlula LLCMK2, tratada com AB e AO (200 - 1600 μM), foi avaliada durante 24 h atravÃs do teste MTT. Os ensaios de mecanismo de aÃÃo foram realizados nas formas epimastigotas tratadas com CI50 do AB e AO durante 24 h, e marcadas com anexina V/7AAD, Rho123, H2DCFDA, Laranja de Acridina e MDC de acordo com as instruÃÃes do fabricante e analisadas por citometria de fluxo e microscopia confocal. Os dados foram analisados utilizando ANOVA com pÃs-teste de Bonferroni ou teste t Student, * p≤0,05. O AB inibiu o crescimento de formas epimastigotas em 24h (CI50 = 73,43 μM; BZ = 218 μM), 48h (CI50 = 119,8 μM; BZ = 61μM) e 72h (CI50 = 212,2 μM; BZ = 16,5 μM) de incubaÃÃo; inibiu a viabilidade de tripomastigotas (CI50 = 51,88 μM; BZ = 257μM) em 24h. O AO inibiu o crescimento de epimastigotas em 24h (CI50 = 11,66 μM; BZ = 218 μM), 48h (CI50 = 43,15 μM; BZ = 61 μM) e 72h (CI50 = 43,05 μM; BZ = 16,5μM) de incubaÃÃo; inibiu a viabilidade de tripomastigotas (IC50 = 13,97 μM; BZ = 257 μM) em 24h. O AB e AO diminuiram o percentual de cÃlulas infectadas e reduziram o nÃmero de amastigotas por cÃlulas nos tratamentos com 24h e 48 h, respectivamente. Ambos terpenos nÃo apresentaram toxicidade sobre as cÃlulas LLCMK2 nas concentraÃÃes utilizadas. A anÃlise do mecanismo de morte celular do parasito tratado com AB mostrou alteraÃÃes no potencial da membrana mitocondrial, alteraÃÃes na integridade da membrana celular, aumento da formaÃÃo de espÃcies reativas de oxigÃnio e detecÃÃo de compartimentos acÃdicos. O tratamento com AO demonstrou detecÃÃo de compartimentos acÃdicos e de vacuÃlos autofÃgicos. Nossos resultados demonstram que o AB e AO apresentam efeito tripanocida sobre todas as formas evolutivas de cepa Y de T. cruzi, sugerindo que o mecanismo de morte celular do AB à via necrose e do AO via autofagica nas formas epimastigotas.
Wicht, Merrill Margaret. "Oleanolic acid: its isolation and derivatisation to potential antimicrobial compounds." Thesis, Cape Peninsula University of Technology, 2007. http://hdl.handle.net/20.500.11838/738.
Full textAn increasing number of natural products possessing the oleanolic acid moiety have been shown to demonstrate a wide spectrum of biological activity. This thesis deals with the extraction and isolation of oleanolic acid from Syzigium aromaticum and the examination of its stereochemistry and crystal structure by X-ray diffraction. The synthetic routes used for converting functional groups on the oleanolic acid molecule to afford derivatives are described in Chapter 5. Oleanolic acid and its derivatives were evaluated for antimicrobial activity. Three different procedures viz. Kirby-Bauer, Broth dilution and Tetrazolium salt chemosensitivity were used. Acceptable results were obtained from the last method and these were used to arrive at conclusions regarding this study.
Haas, Christiane, Karl-Christoph Hengelhaupt, Sibylle Kümmritz, Thomas Bley, Atanas Pavlov, and Juliane Steingroewer. "Salvia suspension cultures as production systems for oleanolic and ursolic acid." Springer, 2014. https://tud.qucosa.de/id/qucosa%3A30075.
Full textHaas, Christiane, Karl-Christoph Hengelhaupt, Sibylle Kümmritz, Thomas Bley, Atanas Pavlov, and Juliane Steingroewer. "Salvia suspension cultures as production systems for oleanolic and ursolic acid." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-216350.
Full textPrasanna, Kumar Divya. "Regulation of Pancreatic α and β Cell Function by the Bile Acid Receptor TGR5." VCU Scholars Compass, 2014. http://scholarscompass.vcu.edu/etd/3591.
Full textBook chapters on the topic "Oleanic acid"
Zhou, Qi-Meng, and Guan-Hua Du. "Oleanolic Acid." In Natural Small Molecule Drugs from Plants, 433–37. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8022-7_72.
Full text"Oleanolic Acid." In Encyclopedia of Cancer, 2600. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-16483-5_4198.
Full textWaheed, Ammara, Sumia Akram, Muhammad Mushtaq, and Ahmad Adnan. "Oleanolic acid and ursolic acid." In A Centum of Valuable Plant Bioactives, 93–115. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-822923-1.00021-2.
Full textAkinyinka Akinwumi, Kazeeem, Oluwole Olusoji Eleyowo, and Omolara Omowunmi Oladipo. "A Review on the Ethnobotanical Uses, Phytochemistry and Pharmacology Effect of Luffa cylindrica." In Pharmacognosy - Medicinal Plants [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98405.
Full textLiu, Jun, Rajkumar Rajendram, and Luyong Zhang. "Effects of Oleanolic Acid and Maslinic Acid on Glucose and Lipid Metabolism." In Olives and Olive Oil in Health and Disease Prevention, 1423–29. Elsevier, 2010. http://dx.doi.org/10.1016/b978-0-12-374420-3.00158-3.
Full textRodriguez-Rodriguez, Rosalia, and Valentina Ruiz-Gutiérrez. "Vasorelaxant Effects of Oleanolic Acid and Erythrodiol in Pomace Olive Oil." In Olives and Olive Oil in Health and Disease Prevention, 813–20. Elsevier, 2010. http://dx.doi.org/10.1016/b978-0-12-374420-3.00086-3.
Full textConference papers on the topic "Oleanic acid"
Liu, Shu Ang, Yulian Zhang, Zhen Zhou, Sijia Guo, Wanshan Song, Linlin Zhang, and Taotao Tian. "Oleanolic acid on SAMP8 mice in vivo experimental intervention study." In 2012 International Symposium on Information Technology in Medicine and Education (ITME 2012). IEEE, 2012. http://dx.doi.org/10.1109/itime.2012.6291419.
Full textKhalid, Sopiah Ambong, Marshahida Mat Yashim, Zarina Omar, Mohd Shahrul Nizam bin Salleh, Noraini Razali, Norkamruzita Saadon, and Norzila Mohd. "Identification of oleanolic and ursolic acid in aquatic plant Cabomba furcata." In 2013 IEEE Business Engineering and Industrial Applications Colloquium (BEIAC). IEEE, 2013. http://dx.doi.org/10.1109/beiac.2013.6560117.
Full textSantos, Raquel, Pedro L. Silva, Gisele P. Oliveira, Fernanda F. Cruz, Débora S. Ornellas, Manuela Lanzetti, Janaina Fernandes, Samuel Valença, Cerli R. Gattass, and Patricia R. M. Rocco. "Understanding The Mechanism Of Action Of Oleanolic Acid In Experimental Acute Lung Injury." In American Thoracic Society 2010 International Conference, May 14-19, 2010 • New Orleans. American Thoracic Society, 2010. http://dx.doi.org/10.1164/ajrccm-conference.2010.181.1_meetingabstracts.a2156.
Full textJung, J. W., E. Jeong, K. Hwang, C. Park, H. Lim, and H. R. Kim. "Oleanolic Acid Acetate Alleviates Bleomycin-Induced Pulmonary Fibrosis Via Inhibiting Epithelial-Mesenchymal Transition." In American Thoracic Society 2020 International Conference, May 15-20, 2020 - Philadelphia, PA. American Thoracic Society, 2020. http://dx.doi.org/10.1164/ajrccm-conference.2020.201.1_meetingabstracts.a1522.
Full textWu, Xuewen, and Yan Xiong. "Effects of NaCl and pH on 2-hydroxypropyl-beta-cyclodextrin inclusion with oleanolic acid." In 2011 International Conference on Human Health and Biomedical Engineering (HHBE). IEEE, 2011. http://dx.doi.org/10.1109/hhbe.2011.6028044.
Full textKim, Hak-Ryul, Ki-Eun Hwang, Chul Park, Jae-Wan Jung, and Eun-Taik Jeong. "Oleanolic acid acetate ameliorates bleomycin-induced pulmonary fibrosis through inhibition of epithelial-mesenchymal transition." In ERS International Congress 2019 abstracts. European Respiratory Society, 2019. http://dx.doi.org/10.1183/13993003.congress-2019.pa5380.
Full textAntoniadi, L., A. Angelis, D. Michailidis, and LA Skaltsounis. "Rapid and effective recovery of oleanolic and maslinic acid from olive products using centrifugal partition extraction." In 67th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA) in cooperation with the French Society of Pharmacognosy AFERP. © Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-3399931.
Full textKnieper, Louis H., Ron Kalewski, and Jeffrey Carlson. "Determination of oleanolic acid based saponin removal by thewastewater treatment system at Southern Minnesota Beet Sugar Cooperative." In American Society of Sugarbeet Technologist. ASSBT, 2011. http://dx.doi.org/10.5274/assbt.2011.75.
Full textWang, Xiuying, Wei Zhang, Chunlin Zhao, and Yang Chen. "Research on Platycodon Grandiflorum Eriobotrya Japonica Honey Tablet Technology and Determination of Content of Platycodin D, Ursolic and Oleanolic Acid." In 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017). Paris, France: Atlantis Press, 2017. http://dx.doi.org/10.2991/icmmcce-17.2017.26.
Full textNarożna, Maria, Violetta Krajak-Kuźniak, Robert Kleszcz, and Wanda Maria Baer-Dubowska. "Abstract 127: Oleanolic acid oxime derivatives modulate NF-κB signaling pathway leading to cell cycle arrest in pancreatic cancer cells." In Proceedings: AACR Annual Meeting 2020; April 27-28, 2020 and June 22-24, 2020; Philadelphia, PA. American Association for Cancer Research, 2020. http://dx.doi.org/10.1158/1538-7445.am2020-127.
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