Results 21 to 30 of about 7,461 (217)

An overview of anti-diabetic plants used in Gabon: Pharmacology and Toxicology [PDF]

open access: yes, 2018
© 2017 Elsevier B.V. All rights reserved.Ethnopharmacological relevance: The management of diabetes mellitus management in African communities, especially in Gabon, is not well established as more than 60% of population rely on traditional treatments as ...
A. Souza   +374 more
core   +4 more sources

Synthesis, characterization and evaluation of antimicrobial efficacy and brine shrimp lethality assay of Alstonia scholaris stem bark extract mediated ZnONPs

open access: yesBiochemistry and Biophysics Reports, 2018
Alstonia scholaris is one of the most important medicinal plants and herein, we present the synthesis of zinc oxide nanoparticles using the bark extract of Alstonia scholaris, and evaluation of their antimicrobial efficacy.
Nookala Supraja   +5 more
doaj   +1 more source

Fenol, Flavonoid, Dan Aktivitas Antioksidan Pada Ekstrak Kulit Batang Pulai (Alstonia Scholaris R.br) [PDF]

open access: yes, 2017
Pulai (Alstonia scholaris R.Br), family Apocynaceae adalah salah satu tumbuhan hutan yang berfungsi sebagai obat tradisional untuk mengobati demam, malaria, batuk berdahak, diare, kencing manis, penurun kolesterol, cacingan, rematik akut, borok, dan ...
Sajuthi, D. (Dondin)   +3 more
core   +3 more sources

MATARANINE A AND B: A NEW DIASTOMERIC INDOLE ALKALOID FROM Alstonia scholaris R.Br. OF LOMBOK ISLAND

open access: yesIndonesian Journal of Chemistry, 2010
Alstonia scholaris R. Br., (Apocynaceae) is widely distributed in Indonesia and in Lombok Island, the plant locally known as ";lolon nita"; has been used to treat malaria.
Surya Hadi
doaj   +1 more source

Size variation in the vascular cambium and its derivatives in two Alstonia species Variação em tamanho do cambio vascular e seus tecidos derivados em duas espécies de Alstonia

open access: yesActa Botânica Brasílica, 2007
Two tropical tree species viz. Alstonia venenata Br. and Alstonia neriifolia Don. (Apocynaceae) were investigated to detect size variation in different elements of the cambium and its derivative tissues.
Moin A. Khan, Badruzzaman Siddiqui
doaj   +1 more source

The earliest iron-producing communities in the Lower Congo region of Central Africa : new insights from the Bu, Kindu and Mantsetsi sites [PDF]

open access: yes, 2019
In 2015 the KongoKing research project team excavated the Bu, Kindu and Mantsetsi sites situated in the Kongo-Central Province of the Democratic Republic of Congo (DRC). All are part of the Kay Ladio Group.
Beeckman, Hans   +4 more
core   +1 more source

Macralstonine from Alstonia muelleriana [PDF]

open access: yesPhytochemistry, 1971
Abstract Macralstonine has been isolated from the alkaloidal fraction of Alstonia muelleriana. This supports the close phytochemical relationship between this species and A. macrophylla inferred in other recent work.
Cook, James M., Le Quesne, Philip W.
openaire   +2 more sources

Developing Hydrophobic Paper as a Packaging Material Using Epicuticular Wax: A Sustainable Approach

open access: yesBioResources, 2014
There is an urgent need for a biodegradable, hydrophobic material that can be used in developing packaging materials. In this preliminary study, epicuticular wax has been extracted from the leaves of Calotropis procera and Alstonia scholaris using ...
Jyoti Yadav   +2 more
doaj   +1 more source

Toxicology of solvent extract and fractions of Alstonia boonei (DC.) Wild stem bark in Rats [PDF]

open access: yes, 2018
Introduction: Toxic effects arising from the use of medicinal herbs have been frequently overshadowed by the therapeutic efficacy of phytomedicines. This study was carried out to assess the safety of extract and fractions of Alstonia boonei (de wild ...
John Olanlokun, Oludele.   +1 more
core   +2 more sources

Ameliorating effect of Alstonia scholaris L. bark extract on histopathological changes following viper envenomation in animal models

open access: yesToxicology Reports, 2018
Objectives: The primary symptoms associated with snake envenomation are both systemic and local. The local symptoms are characterized by pain, swelling, haemorrhage and myonecrosis at the site of bite.
Rituparna Ghosh   +2 more
doaj   +1 more source

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