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Relevant bibliographies by topics / Alstonina

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Academic literature on the topic 'Alstonina'

Author: Grafiati

Published: 4 June 2021

Last updated: 4 February 2022

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Journal articles on the topic "Alstonina"

1

Wang, Fei, Fu-Cai Ren, and Ji-Kai Liu. "Alstonic acids A and B, unusual 2,3-secofernane triterpenoids from Alstonia scholaris." Phytochemistry 70, no. 5 (2009): 650–54. http://dx.doi.org/10.1016/j.phytochem.2009.03.007.

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Linck, Viviane M., Ana P. Herrmann, Ângelo L. Piato, et al. "Alstonine as an Antipsychotic: Effects on Brain Amines and Metabolic Changes." Evidence-Based Complementary and Alternative Medicine 2011 (2011): 1–7. http://dx.doi.org/10.1093/ecam/nep002.

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Managing schizophrenia has never been a trivial matter. Furthermore, while classical antipsychotics induce extrapyramidal side effects and hyperprolactinaemia, atypical antipsychotics lead to diabetes, hyperlipidaemia, and weight gain. Moreover, even with newer drugs, a sizable proportion of patients do not show significant improvement. Alstonine is an indole alkaloid identified as the major component of a plant-based remedy used in Nigeria to treat the mentally ill. Alstonine presents a clear antipsychotic profile in rodents, apparently with differential effects in distinct dopaminergic pathw

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Sidiyasa, Kade, and Pieter Baas. "Ecological and Systematic Wood Anatomy of Alstonia (Apocynaceae)." IAWA Journal 19, no. 2 (1998): 207–29. http://dx.doi.org/10.1163/22941932-90001523.

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The wood anatomy is described of three sections of the genus Alstonia: sections Alstonia, Monuraspermum, and Dissuraspermum. The wood anatomical characters support the infrageneric classification on the basis of macropmorphological and pollen morphological features (Sidiyasa 1998). Vessel frequency, mean tangential vessel diameter, LID ratio, ray frequency, presence or absence of laticifers, parenchyma distribution, fibre wall thickness, and fibre wall pitting are all, in various degrees, diagnostic to separate the light Alstonia timber group (= section Alstonia) from the heavy Alstonia group

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Gupta, Uma, Ranu Chaudhary, and Pradeep Goyal. "Radio-response to leucocytes in peripheral blood of mice against gamma irradiation and their protection by Alstonia scholaris extract." Nuclear Technology and Radiation Protection 26, no. 2 (2011): 126–33. http://dx.doi.org/10.2298/ntrp1102126g.

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The present study deals with the protective effect of Alstonia scholaris extract against radiation-induced hematological alterations. Swiss albino male mice were selected from an inbred colony and divided into four groups. The first group received only double distilled water orally, served as vehicle control and the second group were administered the Alstonia scholaris extract at a dose of 100 mg/kg body weight per day dissolved in the double distilled water. The third group was administered the double distilled water, which served as irradiated control while the fourth group was administered

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Jayashree V, Akshara Rajeswari RS, Bharath M, et al. "Cytotoxic Effect of Aqueous and Ethanolic Bark Extracts of Alstonia Scholaris against Cervical Cancer Cell Line." International Journal of Research in Pharmaceutical Sciences 11, no. 3 (2020): 4784–89. http://dx.doi.org/10.26452/ijrps.v11i3.2772.

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Alstonia scholaris, a tropical evergreen tree belonging to the family Apocynaceae has traditionally been referred to have anti-cancer activity, but it has not been explored so far. Therefore, the study is aimed to investigate the cytotoxic effect of aqueous and ethanolic bark extracts of Alstonia scholaris against cervical cancer cell line (HeLa Cell line). The bark part of Alstonia scholaris was collected, dried, powdered and made to a coarse powder. Maceration was carried out for the bark of Alstonia Scholaris using two different solvents like ethanol and aqueous solutions. Both the extracts

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Elisabetsky, E., and L. Costa-Campos. "The Alkaloid Alstonine: A Review of Its Pharmacological Properties." Evidence-Based Complementary and Alternative Medicine 3, no. 1 (2006): 39–48. http://dx.doi.org/10.1093/ecam/nek011.

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Indole compounds, related to the metabolism of tryptophan, constitute an extensive family, and are found in bacteria, plants and animals. Indolic compounds possess significant and complex physiological roles, and especially indole alkaloids have historically constituted a class of major importance in the development of new plant derived drugs. The indole alkaloid alstonine has been identified as the major component of a plant-based remedy, used in Nigeria to treat mental illnesses by traditional psychiatrists. Although it is certainly difficult to compare the very concept of mental disorders i

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Kam, T. "Alkaloids from Alstonia angustifolia." Phytochemistry 65, no. 5 (2004): 603–8. http://dx.doi.org/10.1016/j.phytochem.2003.12.014.

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Ratnayake, Chitra K., Lakshmi S. R. Arambewela, K. T. D. De Silva, Atta-ur-Rahman, and K. A. Alvi. "Alkaloids of Alstonia macrophylla." Phytochemistry 26, no. 3 (1987): 868–70. http://dx.doi.org/10.1016/s0031-9422(00)84812-8.

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Toh-Seok, Kam, Nyeoh Kok-Tih, Sim Kooi-Mow, and K. Yoganathan. "Alkaloids from Alstonia scholaris." Phytochemistry 45, no. 6 (1997): 1303–5. http://dx.doi.org/10.1016/s0031-9422(97)00106-4.

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Atta-ur-rahman, Gulzar Ahmed, M. Iqbal Choudhary, Habib-ur-rehman, and K. T. De Silva. "Alkaloids from Alstonia macrophylla." Phytochemistry 27, no. 11 (1988): 3653–55. http://dx.doi.org/10.1016/0031-9422(88)80786-6.

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Dissertations / Theses on the topic "Alstonina"

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Linck, Viviane de Moura. "Perfil antipsicótico de alstonina : ação em modelos de sintomas negativos, alterações em aminas biogênicas e efeitos adversos em camundongos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2008. http://hdl.handle.net/10183/13097.

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A esquizofrenia é um transtorno psiquiátrico grave, caracterizado por distúrbios do pensamento, prejuízo da lógica, alterações cognitivas e emocionais, e/ou isolamento social. Apesar da introdução de novos antipsicóticos, um grupo considerável de pacientes ainda é refratário aos tratamentos disponíveis. Além disso, a alta incidência de efeitos adversos leva à baixa adesão ao tratamento em esquizofrênicos. O desenvolvimento de tratamentos mais eficazes e com menor incidência de efeitos adversos, que aumentem a adesão ao tratamento e melhorem a qualidade de vida destes pacientes, é assim altamen

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Linck, Viviane de Moura. "Modulação de vias serotonérgicas e dopaminérgicas por alstonina : possível inovação no mecanismo de ação de antipsicóticos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/142804.

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Ainda que descrita pela primeira vez em 1893 por Emil Kraepelin, a esquizofrenia continua sendo uma doença mental extremamente debilitante e de difícil tratamento. A introdução dos antipsicóticos típicos na década de 50 e dos atípicos na década de 90 mudou consideravelmente a realidade dos esquizofrênicos, no entanto a baixa eficácia (principalmente quanto aos sintomas negativos e cognitivos) associada a alta incidência de efeitos adversos requer inovação na farmacodinâmica de antipsicóticos. Alstonina, um alcaloide indólico, é o componente majoritário de uma preparação utilizada para tratar p

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Nkiliza, Jean. "Synthèse totale de la 19-hydroxytubotaïwine et préparation d'indoloazépines de type Iboga." Bordeaux 2, 1990. http://www.theses.fr/1990BOR2B002.

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Keawpradub, Niwat. "Studies on the bioactivity and alkaloids of three Thai alstonia species." Thesis, King's College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286253.

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Hundley, Nicholas James. "Structure Elucidation of Bioactive Compounds Isolated from Endophytes of Alstonia scholaris and Acmena graveolens." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd1013.pdf.

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Mesbah, Khaled. "Alcaloides de quatre especes de la famille des apocynaceae : vallesia glabra, aspidosperma macrocarpon, alstonia brassii et peschiera benthamiana (doctorat : pharmacognosie)." Reims, 1997. http://www.theses.fr/1997REIMP205.

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Ahamada, Kadiria. "Stratégies biomimétiques en vue de la synthèse totale de deux substances naturelles polycycliques complexes : la bipléiophylline et l'haliclonine A." Thesis, Paris 11, 2014. http://www.theses.fr/2014PA114807/document.

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Les travaux présentés concernent dans une première partie la synthèse biomimétique d’un alcaloïde indolomonoterpénique : la bipléiophylline. La bipléiophylline est le résultat de l’assemblage complexe de deux unités indoliques identiques ancrées sur une plateforme aromatique. Une stratégie générale de synthèse biomimétique de la bipléiophylline consistant i) à la synthèse de l’unité indolique pléiocarpamine et ii) à l’oxydation de l’acide 2,3-dihydroxybenzoïque a été envisagée. L’accès au squelette complexe de la pléiocarpamine a été étudié selon plusieurs stratégies de synthèse totale mais ég

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Hnat, Peter. "Systémy L gramatik." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2018. http://www.nusl.cz/ntk/nusl-385974.

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Master thesis deals with L grammar systems. The basic types of grammar systems are studied. There are analyzed different types of L grammars and their use in field of plant development simulation. The work focuses on open L grammars. A parallel system consisting of open L grammars is designed. Communication takes place through the exchange of information between plants and their environment. Implemented is real kind of tree. Simulated is typical environment in which this kind of tree occurs normally. The system properties are examined from the point of view of simulation and the time-consuming

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Laplane, Odile. "Contribution à la connaissance des taxons du genre Alstonia de Polynésie française : étude morphologique, génétique, biologique et chimique : thèse présentée pour l'obtention du grade de Docteur en Sciences de l'Université de la Polynésie française et soutenue publiquement le 27 novembre 2010." Polynésie française, 2010. http://www.theses.fr/2010POLF0003.

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Le genre Alstonia(Apocynacées) comprend une cinquantaine d'espèces réparties sur toute la zone pantropicale. En Polynésie française, cinq taxons morphologiquement différents ont été recensés A. Costata var costata, A costata var fragrans, A. Elliptica, A "Moorea" dans l' archipel de la Société et A. Marquisensis dans l'archipel des Marquises. Une étude phytochimique d'A. Costata var costata et A. Marquisensis réalisée par bioguidage suivant deux tests d'activités biologiques (antiradicalaire et inhibiteur de l' acéthylcholinestérase) a permis de révéler leur potentiel pharmacologique. Ces acti

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Ramadani, Sabiha, and 莎冰荷. "Analysis of Latex Proteins from Alstonia scholaris." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/8n2733.

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碩士<br>國立屏東科技大學<br>生物科技系所<br>106<br>Alstonia scholaris is a plant that produced latex but the composition of proteins in the latex of A. scholaris is still unknown. In this study, the latex of A. scholaris was extracted for the purification and identification of latex proteins. Five different buffers, named buffer A, B, C, D, and E, were used to optimize the extraction of latex proteins. Five protein bands extracted by buffer D and E were found on the sodium dodecyl sulfate-polyacrylamide gel (SDS-PAGE). A 32 kDa protein band was analyzed using LC/MS/MS, and the result showed that it was an Ann

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Books on the topic "Alstonina"

1

Taxonomy, phylogeny, and wood anatomy of Alstonia (Apocynaceae). Rijksherbarium/Hortus Botanicus, Leiden University, 1998.

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Book chapters on the topic "Alstonina"

1

Khare, C. P. "Alstonia scholaris R. Br." In Indian Medicinal Plants. Springer New York, 2007. http://dx.doi.org/10.1007/978-0-387-70638-2_92.

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Khare, C. P. "Alstonia venenata R. Br." In Indian Medicinal Plants. Springer New York, 2007. http://dx.doi.org/10.1007/978-0-387-70638-2_93.

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Akbar, Shahid. "Alstonia scholaris (L.) R.Br. (Apocynaceae)." In Handbook of 200 Medicinal Plants. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-16807-0_21.

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Bhatt, Man D., Ripu M. Kunwar, Basnyat Bijendra, Rainer W. Bussmann, and Narel Y. Paniagua-Zambrana. "Alstonia scholaris (L.) R. Br. Apocynaceae." In Ethnobotany of the Himalayas. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45597-2_17-1.

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Bhatt, Man D., Ripu M. Kunwar, Bijendra Basnyat, Rainer W. Bussmann, and Narel Y. Paniagua-Zambrana. "Alstonia scholaris (L.) R. Br. Apocynaceae." In Ethnobotany of the Himalayas. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45597-2_17-2.

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Bhatt, Man D., Ripu M. Kunwar, Bijendra Basnyat, Rainer W. Bussmann, and Narel Y. Paniagua-Zambrana. "Alstonia scholaris (L.) R. Br. Apocynaceae." In Ethnobotany of the Himalayas. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57408-6_17.

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Paul, Atish T., Ginson George, Nisha Yadav, Arjun Jeswani, and Prashant S. Auti. "Pharmaceutical Application of Bio-actives from Alstonia Genus: Current Findings and Future Directions." In Advanced Structured Materials. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-54027-2_14.

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8

Jain, Rahul, S. Chaurasia, R. C. Saxena, and D. K. Jain. "Identification of Flavonoids in The Bark of Alstonia Scholaris by High Performance Liquid Chromatography- Electrospray Mass Spectrometry." In Chemistry of Phytopotentials: Health, Energy and Environmental Perspectives. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-23394-4_14.

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"Alstonine." In Natural Compounds. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-0560-3_413.

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Aeri, Vidhu, D. B. Anantha Narayana, and Dharya Singh. "Alstonia scholaris." In Powdered Crude Drug Microscopy of Leaves and Barks. Elsevier, 2020. http://dx.doi.org/10.1016/b978-0-12-818092-1.00007-5.

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Conference papers on the topic "Alstonina"

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Rahim, Nurhidayah Ab, Noorzafiza Zakaria, Syarifah Masyitah Habib Dzulkarnain, Nazar Mohd Zabadi Mohd Azahar, and Mahmood Ameen Abdulla. "Antioxidant activity of alstonia Angustifolia ethanolic leaf extract." In THE 2ND INTERNATIONAL CONFERENCE ON APPLIED SCIENCE AND TECHNOLOGY 2017 (ICAST’17). Author(s), 2017. http://dx.doi.org/10.1063/1.5005345.

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Greiffer, L., V. Spiegler, J. Jacobtorweihen, and A. Hensel. "Zytotoxische Effekte eines traditionell verwendeten Extraktes aus Alstonia-boonei-Blättern." In Phytotherapiekongress 2019. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1697300.

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Viallet, Pierre M., Tuan Vo-Dinh, Jean-Marie Salmon, et al. "Alstonine as a potential fluorescent marker for tiny tumor detection and imaging." In BiOS '97, Part of Photonics West, edited by Tuan Vo-Dinh, Robert A. Lieberman, Gerald G. Vurek, and Abraham Katzir. SPIE, 1997. http://dx.doi.org/10.1117/12.275541.

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MAWAZIN, MAWAZIN. "Pertumbuhan tanaman pulai (Alstonia scholaris) pada lahan bekas tambang batubara di Kalimantan Timur." In Seminar Nasional Masyarakat Biodiversitas Indonesia. Masyarakat Biodiversitas Indonesia, 2016. http://dx.doi.org/10.13057/psnmbi/m020220.

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Gunawan, Endra, Edy Budiarso, Enih Rosamah, and Enos Tangke Arung. "Preservation of Pulai Wood (Alstonia scolaris L. Br.) with Natural Preservative Fruit Extracts Orania palindan (Blanco) Merr." In Joint Symposium on Tropical Studies (JSTS-19). Atlantis Press, 2021. http://dx.doi.org/10.2991/absr.k.210408.018.

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Hamdiani, S., M. Al-As’ari, A. R. Satriani, and S. Hadi. "Alkaloids from Pulai (Alstonia scholaris (L.) R. Br.) leaves of Lombok Island on the basis of GC-MS analysis." In PROCEEDINGS OF THE 3RD INTERNATIONAL SYMPOSIUM ON CURRENT PROGRESS IN MATHEMATICS AND SCIENCES 2017 (ISCPMS2017). Author(s), 2018. http://dx.doi.org/10.1063/1.5064088.

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