Academic literature on the topic 'Leonurus'

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Journal articles on the topic "Leonurus"

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Yang, Zhi-Ye, Sheng-Li Pan, Ke-Ke Huo, Bing-Yi Wu, and Zhi Chao. "Molecular Analysis of Leonurus Species in China Based on ITS and matK Sequences." American Journal of Chinese Medicine 39, no. 02 (2011): 411–22. http://dx.doi.org/10.1142/s0192415x11008919.

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The genus Leonurus has long been recognized as a natural group, but its interspecific relationship has not yet been studied in the light of sequence data. The ITS regions and matK sequences of all subgenera of Leonurus in China were amplified, sequenced and investigated. Phylogenies generated by maximum parsimony and neighbor-joining methods and division of the genus into two major clades. The phylogenetic results indicated that L. chaituroides has the very close phylogenetic relationship with Subg. Cardiochilium and supported the notion that L. macranthus acts as the bridge between Subg. card
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Zhang, Xinting, and Matthias F. Melzig. "Leonurus cardiaca L., das Echte Herzgespann." Zeitschrift für Phytotherapie 40, no. 04 (2019): 187–91. http://dx.doi.org/10.1055/a-0879-8764.

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Zusammenfassung Leonurus cardiaca L. ist eine seit Langem genutzte europäische traditionelle Heilpflanze, die v. a. Terpene, Flavonoide, Stachydrin und das Pseudoalkaloid Leonurin enthält. Zubereitungen aus der Arzneidroge besitzen sedative, blutdrucksenkende, antioxidative bzw. entzündungshemmende Wirkungen. Ein therapeutischer Einsatz im Rahmen einer traditionellen Anwendung erfolgt bei nervösen Herzbeschwerden, Schilddrüsenüberfunktion und klimakterischen Beschwerden. Zurzeit gibt es nur unzureichende klinische Studien, und die den Wirkungen zugrundeliegenden Mechanismen sind noch nicht vol
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SUGAYA, Kazuyo, Fumio HASHIMOTO, Masateru ONO, Yasuyuki ITO, Chikako MASUOKA, and Toshihiro NOHARA. "Anti-Oxidative Constituents from Leonurii Herba (Leonurus japonicus)." Food Science and Technology International, Tokyo 4, no. 4 (1998): 278–81. http://dx.doi.org/10.3136/fsti9596t9798.4.278.

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Arabova, Nodira, Gavharkhon Bahodirova, and G'appar Bobonazarov. "Genetic diversity and phylogenetic analysis of Leonurus L. species under the conditions of Uzbekistan." BIO Web of Conferences 173 (2025): 01006. https://doi.org/10.1051/bioconf/202517301006.

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This study investigates the genetic diversity and evolutionary relationships within the genus Leonurus, focusing on species found in Uzbekistan. For the first time in the region, molecular genetic tools were applied to analyze Leonurus species using Internal Transcribed Spacer (ITS) markers. Samples collected from the Tashkent region were sequenced, and additional ITS data from 21 representatives of the Lamiaceae family were retrieved from GenBank. The sequences were aligned using the CLUSTALW tool, refined with Snap Gene, and analyzed using the Maximum Likelihood (ML) method with the Kimura 2
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Agudelo, Ignacio J., Karina Borri, Leonardo M. Anconatani, Cecilia B. Dobrecky, Marcelo L. Wagner, and Rafael A. Ricco. "Leonotis leonurus L. R. Br. (Lamiaceae): Anatomical features and recreational use survey of a possible substitute for Cannabis sativa L. (Cannabaceae)." Medicinal Plant Communications 4, no. 2 (2021): 41–47. http://dx.doi.org/10.37360/mpc.21.4.2.06.

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Leonotis leonurusL. R. Br. (Lamiaceae) is a medicinal plant native to the South Africancontinent also employed as a recreational drug and a substitute to Cannabis sativaL. (Cannabaceae). Given the interest of the last mentioned species as a source of treatments for epilepsy among many other pathologies and its possible substitution for L. leonurus, the aim of this article is obtain anatomical and micrographical characters for its identification in chopped or powdered material and to survey the user ́s perceptions about this plant based in posts extracted from a recreational drug user Internet
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Yevhen, Romanenko, Koshovyi Oleh, Ilyina Tetyana, Borodina Natalia, and Melnyk Natalia. "Standardization parameters of modified extracts from leonurus cardiaca herb." ScienceRise: Pharmaceutical Science, no. 1(17) (February 28, 2019): 17–23. https://doi.org/10.15587/2519-4852.2019.157996.

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To date, in Ukraine there are 8 combined herbal medicines of Leonurus cardiaca registered in Ukraine, 10 national enterprises produce tincture of it and 3 national manufactures pack it herb. Tincture of Leonurus cardiaca has certain disadvantages: the instability of the chemical composition, and, accordingly, pharmacodynamics; contains ethyl alcohol, therefore it is contraindicated for children, pregnant women, persons whose activities require increased attention, etc. In this regard, the development of standardized drugs based on the tincture of herb of dog nettle, which would not contain eth
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Kuchta, Kenny, Jutta Ortwein, İhsan Çaliş, Rainer B. Volk, and Hans W. Rauwald. "Identification of Cardioactive Leonurus and Leonotis Drugs by Quantitative HPLC Determination and HPTLC Detection of Phenolic Marker Constituents." Natural Product Communications 11, no. 8 (2016): 1934578X1601100. http://dx.doi.org/10.1177/1934578x1601100825.

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Officinal European Leonurus cardiaca, East Asian L. japonicus, and South African Leonotis leonurus are traditionally used for cardiovascular, gynecological, and neurological disorders. Nevertheless, a phytochemical assessment as a basis for their quality control and comparison amongst them has not yet been reported up to now. Here, a novel RP-HPLC method is presented for quantifying twelve phenolics, lavandulifolioside, verbascoside, hyperoside, ferulic acid, isoquercitrin, rutoside, apigenin-7- O-D-glucoside, and quercitrin, as well as chlorogenic, caffeic, rosmarinic, and cichoric acids, in
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Pitschmann, Anna, Christine Waschulin, Christina Sykora, Sodnomtseren Purevsuren, and Sabine Glasl. "Microscopic and Phytochemical Comparison of the Three Leonurus Species L. cardiaca, L. japonicus, and L. sibiricus." Planta Medica 83, no. 14/15 (2017): 1233–41. http://dx.doi.org/10.1055/s-0043-118034.

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AbstractAt least three Leonurus species, Leonurus cardiaca, Leonurus japonicus, and Leonurus sibiricus, are used in various traditional medicinal systems for different therapeutic purposes. The plant names “L. sibiricus” and “L. japonicus” are often used as synonyms, which causes confusion in literature and implies that several studies may be based on improperly identified plant material. To avoid further confusion, the current status of the identification of these three species is illustrated. Characteristics for their unequivocal identification are presented using stereo and light microscopy
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Bozorova, M. I., S. A. Maulyanov, I. I. Abdumalikov, et al. "Flavonoids from Leonurus turkestanicus." Chemistry of Natural Compounds 57, no. 1 (2021): 152–53. http://dx.doi.org/10.1007/s10600-021-03303-3.

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Wu, Hankui, Sensheng Wang, Haijuan Liu, et al. "Diterpenoids from Leonurus japonicus." Journal of the Korean Chemical Society 59, no. 2 (2015): 179–82. http://dx.doi.org/10.5012/jkcs.2015.59.2.179.

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Dissertations / Theses on the topic "Leonurus"

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Mnonopi, Nandipha. "Leonotis leonurus: the anticoagulant and antidiabetic activity of Leonotis leonurus." Thesis, Nelson Mandela Metropolitan University, 2010. http://hdl.handle.net/10948/1194.

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Commercial marrubiin, aqueous and organic extracts of Leonotis leonurus were tested in vitro for their anticoagulant and antiplatelet activities. The aqueous extract inhibited platelet aggregation by 69.5 percent (100 μg/mL), while the organic extract (100 μg/mL) and marrubiin (5 μg/mL) showed 92.5 percent and 91.6 percent inhibition, respectively, by inhibiting the binding of fibrinogen to glycoprotein IIb/IIIa receptor in a concentration dependent manner. The extracts significantly prolonged activated partial thromboplastin time compared to untreated plasma controls. Fibrin and D-Dimer forma
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Melo, Elisângela Severina de. "Estudo farmacognóstico e farmacológico de Leonurus japonicus Houtt." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/9/9138/tde-28112017-103543/.

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L. japonicus, o popular \"rubim\", pertence à família Lamiaceae. O presente trabalho tem como objetivo contribuir e complementar trabalho realizado anteriormente sobre a mesma espécie, em relação à caracterização farmacobotânica, aspectos químicos e farmacológicos, incluindo atividade antiúlcera, antioxidante e antimicrobiana. A droga, constituída de folhas e caule, foi caracterizada macro e microscopicamente. O extrato hidroetanólico 70% liofilizado (EHEL), preparado com as partes aéreas, obtido através de percolação, apresentou na triagem fitoquímica presença de flavonóides, taninos, saponin
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Adjoungoua, Attoly Léopold. "Contribution à l'étude de diterpènes de leonurus cardiaca L." Toulouse, INPT, 1997. http://www.theses.fr/1997INPT002G.

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Leonurus cardiaca l. , plante herbacee originaire d'asie et d'europe, est une labiatae qui est connue depuis longtemps pour ses proprietes medicinales. Dans la premiere partie de notre memoire, nous rappelons la repartition geographique, les caracteres morphologiques et les utilisations medicinales de cette plante ainsi que celles de certaines especes voisines du meme genre. La deuxieme partie est consacree d'une part a une etude anatomique de la tige et de la feuilles afin d'authentifier notre echantillon et d'autre part a l'identification de quatre diterpenes que nous avons isole des parties
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Melichar, Kerstin. "Leonurus cardiaca: Untersuchungen zur Wirksamkeit eines pflanzlichen Antiarrhythmikums am isolierten Kaninchenherzen." Doctoral thesis, Universitätsbibliothek Leipzig, 2007. http://nbn-resolving.de/urn:nbn:de:bsz:15-20071107-142842-3.

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Die Pflanze Leonurus cardiaca wird seit Jahrhunderten in der Volksmedizin als Tee bei nervösen Herzbeschwerden angewendet. Bislang konnten wissenschaftlich keine eindeutigen Beweise erbracht werden, ob das Leonurus-Kraut kardial wirksam ist oder nur einen Placeboeffekt aufweist. In der hier vorliegenden Arbeit wurden aus dem Leonurus-Kraut drei verschiedene Extrakte unterschiedlicher Polarität hergestellt: ein wässriger Soxhlet-Extrakt, ein alkalisierter Chloroformextrakt und ein Ethanol/Wasser-Extrakt. Diese wurden am isolierten Kaninchenherzen an der Langendorff-Apparatur hinsichtlich kardia
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Basson, Ilana Alison. "Stability of freeze-dried aqueous and other modified extracts of Leonotis leonurus." University of the Western Cape, 2017. http://hdl.handle.net/11394/5646.

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Magister Pharmaceuticae - MPharm<br>Leonotis leonurus, a South African indigenous medicinal plant, is frequently used in the form of a tea. However, this dosage form has many disadvantages. Consequently three L. leonurus solid extract preparations were prepared and explored as possible replacements of the tea form, but very little was known about their physical and chemical stability during storage. The specific objectives were to: (i) prepare a freeze dried aqueous extract (FDAE), 20 % aqueous ethanol (Aq EtOH) extract and calcium alginate beads of the FDAE form of L. leonurus, (ii) character
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Meškauskaitė, Dovilė. "Vaistinio augalo Leonurus cardiaca L. eterinių aliejų, fenolinių junginių ir antioksidacinio aktyvumo vertinimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2014. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2014~D_20140618_215750-20330.

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Šio darbo tiriamasis objektas paprastoji sukatžolė (Leonurus cardiaca L.) – notrelinių (Lamiaceae) šeimos daugiametis, fenolinius junginius, eterinį aliejų, alkaloidus kaupiantis augalas. Leonurus cardiaca L. pasižymi antiaritminiu, kraujo spaudimą mažinančiu, raminančiu, uždegimą mažinančiu, antibakteriniu poveikiu. Darbo tikslas – nustatyti eterinio aliejaus komponentus, fenolinių junginių kiekį bei antioksidacinį aktyvumą augalinėje paprastųjų sukatžolių (Leonurus cardiaca L.) antžeminės dalies žaliavoje, surinktoje skirtingose augavietėse bei palyginti šių junginių pasiskirstymą lapuose,
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Oliveira, Alan Santos. "Atividade anti-inflamatória, antinociceptiva e antioxidante do extrato etanólico de Leonurus sibirucus L. (Lamiaceae)." Universidade Federal de Sergipe, 2017. https://ri.ufs.br/handle/riufs/3837.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>Inflammation is an important component in the development of various pathologies in which the primary process is the recruitment of leukocytes as a cause of tissue injury. The need for new compounds to treat this condition is imminent. In this context, medicinal plants represent a viable alternative for this purpose. Leonurus sibiricus L. is a plant popularly used to treat inflammation and there are few studies that confirm this use. The present study aimed to investigate the antioxidant, antinociceptive and anti-infl
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Kaminski, Ruwen [Verfasser], Thomas [Akademischer Betreuer] Speck, and Olga [Akademischer Betreuer] Speck. "Nutzung von 3D-Druckverfahren zur Entwicklung von biomimetischen Konstruktionsprinzipien am Beispiel von Leonurus cardiaca." Freiburg : Universität, 2019. http://d-nb.info/1241472475/34.

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Sasi, Abd-Alkarim Nour-Addin. "Cardiovascular effects, molecular docking and chemo informatics analysis of compounds isolated from leonotis leonurus." Thesis, University of the Western Cape, 2015. http://hdl.handle.net/11394/5342.

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>Magister Scientiae - MSc<br>Leonotis leonurus (L. Leonurus) has relatively abundant diterpenes and has been used as a traditional herbal medicine for treating several ailments including influenza, muscular cramps, skin related diseases, menstrual, antilipidemic, hyperglycaemia and hypertension. In this study, diterpenoid compounds such as; Dubiin, SaponifiedDubiin, Hispanol, Marrubiin and DC9 were isolated from L. Leonurus plant. The cardiovascular effects of these isolated compounds were investigated in order to determine the response of anaesthetised normotensive Wistar rats (in-vivo) to th
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Castro, Daniel Melo de. "Caracterização isozimática, da anatomia foliar, do óleo essencial e germinação de Leonurus sibiricus L." Universidade Federal de Viçosa, 1997. http://www.locus.ufv.br/handle/123456789/10118.

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Submitted by Reginaldo Soares de Freitas (reginaldo.freitas@ufv.br) on 2017-04-24T11:58:24Z No. of bitstreams: 1 texto completo.pdf: 2198129 bytes, checksum: c5d3129c9b7c12c04418684fdb9c9224 (MD5)<br>Made available in DSpace on 2017-04-24T11:58:24Z (GMT). No. of bitstreams: 1 texto completo.pdf: 2198129 bytes, checksum: c5d3129c9b7c12c04418684fdb9c9224 (MD5) Previous issue date: 1997-07-25<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Visando caracterizar dois fenótipos de Leonurus sibiricus L. (flores brancas e flores roxas), provenientes do campus da Universidade
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Books on the topic "Leonurus"

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Magnus, Leonus. Enkheiridion Grimorium Leonus Magnus: Oraciones Contra Toda Clase de Encantamientos, Maleficios, Sortilegios, Visiones, Posesiones y Todo Cuanto Pudiese Acontecer a una Persona Por Causas de Magia o Por Mediación Del Demonio. Independently Published, 2019.

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Book chapters on the topic "Leonurus"

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Leonurus turcestanicus." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1349.

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Tang, Weici, and Gerhard Eisenbrand. "Leonurus heterophyllus Sweet." In Chinese Drugs of Plant Origin. Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-73739-8_78.

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Khare, C. P. "Leonurus cardiaca Linn." In Indian Medicinal Plants. Springer New York, 2007. http://dx.doi.org/10.1007/978-0-387-70638-2_899.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Leonurus cardiaca L." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1344.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Leonurus glaucescens Bge." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1345.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Leonurus heterophyllus Sweet." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1346.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Leonurus quinquelobatus Gilib." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1347.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Leonurus sibiricus L." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1348.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Leonurus villosus Des." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1350.

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Khojimatov, Olim K., Valeriy V. Pak, and Rainer W. Bussmann. "Leonurus turkestanicus V.I. Krecz. & Kuprian., Leonurus panzerioides Popov - LAMIACEAE." In Ethnobiology of Uzbekistan. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-23031-8_48.

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Conference papers on the topic "Leonurus"

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Lai, KY, CL Lee, and HM Chiang. "Anti-melanogenesis components from Leonurus japonicus." In GA 2017 – Book of Abstracts. Georg Thieme Verlag KG, 2017. http://dx.doi.org/10.1055/s-0037-1608109.

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Gonçalves Rodrigues Das Dores, R., C. Silva Souza, V. Flores Xavier, S. Ferreira Guimarães, C. Santos Almeida Bastos Juliana, and T. Vieira Braga. "Antioxidant potential of fresh leaves of Motherwort herb (Leonurus sibiricus L.)." In GA 2017 – Book of Abstracts. Georg Thieme Verlag KG, 2017. http://dx.doi.org/10.1055/s-0037-1608424.

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Столетов, Юрий, та Вера Уланова. "ПУСТЫРНИК СЕРДЕЧНЫЙ (LEONURUS CARDIACA L.), ФАРМАКОЛОГИЧЕСКАЯ АКТИВНОСТЬ И ЕГО ПРИМЕНЕНИЕ В НАРОДНОЙ И ОФИЦИАЛЬНОЙ МЕДИЦИНЕ". У DO DESENVOLVIMENTO MUNDIAL COMO RESULTADO DE REALIZAÇÕES EM CIÊNCIA E INVESTIGAÇÃO CIENTÍFICA. European Scientific Platform, 2020. http://dx.doi.org/10.36074/09.10.2020.v3.09.

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PELAQUIM, F. P., F. H. B. SOSA, and M. C. COSTA. "Use of Aqueous Two-Phase system for partition of Gallic acid and 4-hydroxybenzoic acid found in the herb Leonurus sibiricus." In XXII Congresso Brasileiro de Engenharia Química. Editora Blucher, 2018. http://dx.doi.org/10.5151/cobeq2018-pt.0690.

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Ye, Shen, Sun Xin, Lv Gang, and Li Tan. "Antioxidant activity of fruits of Herba Leonuri." In 2011 International Conference on Human Health and Biomedical Engineering (HHBE). IEEE, 2011. http://dx.doi.org/10.1109/hhbe.2011.6028031.

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Miao, Mingsan, Qian Wang, Bao Gong, Pengfei Li, and Panbo Qiu. "Effect of total alkali in Leonuri Herba in rabbit ear acne model." In International conference on Human Health and Medical Engineering. WIT Press, 2014. http://dx.doi.org/10.2495/hhme130261.

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Cai, Wang, Zhao Kangjun, Zhao Zhigang, Wang Chang, and Xia Wei. "Optimization of the conditions for Fructus Leonuri flavonoid extraction and research on its hypoglycemic effect." In 2011 International Conference on Human Health and Biomedical Engineering (HHBE). IEEE, 2011. http://dx.doi.org/10.1109/hhbe.2011.6029028.

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