Results 51 to 60 of about 1,355 (192)

PERBANDINGAN CIRI ANATOMI KAYU DAN KULIT 3 JENIS PULAI (Alstonia sp.)

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2011
Pulai (Alstonia sp.). yang termasuk ke dalam suku Apocynaceae banyak diinformasikan mengandung getah yang sering digunakan sebagai obat tradisionil. Dalam berbagai literatur, jenis pohon berkhasiat obat sudah banyak disinggung namun diskripsi anatomi ...
Andianto Andianto
doaj   +1 more source

Network Pharmacology‐Based and Experimental Validation Elucidate the Target Mechanism of Vinorine in Ameliorating Secondary Brain Injury After Intracerebral Hemorrhage

open access: yesCNS Neuroscience &Therapeutics, Volume 31, Issue 9, September 2025.
This schematic shows Vinorine inhibits the activation of the CXCR2‐JAK–STAT pathway axis mediated by microglia after intracerebral hemorrhage by targeting the JAK2 protein, thereby reducing the release of metalloproteinases, protecting the blood–brain barrier function, and reducing neuronal apoptosis, indicating that it has a certain effect in ...
Jia‐Wei Wu   +8 more
wiley   +1 more source

Unique Monoterpenoid Indole Alkaloids from Alstonia scholaris

open access: yes, 2016
A pair of geometrically isomeric monoterpenoid indole alkaloids with a skeleton rearrangement and two additional carbons, named (19,20) E-alstoscholarine (1) and (19,20) Z-alstoscholarine (2), were obtained from the leaf extract of Alstonia scholaris ...
Zhi-Zhi Du (681904)   +2 more
core   +2 more sources

The Effects of Protected Areas in Nepal as a Barrier Against Plant Invasions Are Associated With Lower Propagule Pressure and Less Intensive Disturbance

open access: yesDiversity and Distributions, Volume 31, Issue 9, September 2025.
ABSTRACT Aim Protected areas are established to conserve global biodiversity threatened by various factors, including invasive plants. We recorded naturalised alien plants inside and outside of protected areas to test whether they act as a barrier against the spread of alien plants.
Suneeta Bhatta   +2 more
wiley   +1 more source

Study of anti-diabetic activity of alstonia scholaris (L.) R.BR. root extract

open access: yes, 2022
Complementary therapies are being investigated extensively in the treatment of chronic disorders like diabetes mellitus (DM). The anti-diabetic efficacy of a methanol extract of Alstonia scholaris root on normoglycemic, glucose-loaded, and streptozotocin
Jethi, Somani   +2 more
core   +3 more sources

Respon Berbagai Sumber Bahan Stek terhadap Kemampuan Berakar Stek Alstonia scholaris (L) R. Br. sebagai Upaya Penyediaan Bibit untuk Lahan Terdegradasi

open access: yesJurnal Biologi Universitas Andalas, 2018
The research about  the respon  of the material cuttings retrieval on rooting ability of  Alstonia scholaris (L.) R. Br. Cuttings  in an effort provision of seeds for Degraded lands ,  conducted from October until December 2015 at Physiology Plant ...
Kiki Ayunda Putri   +2 more
doaj   +1 more source

Synthesis of two novel C-19 analogues of (±)-alstoscholarisine A [PDF]

open access: yesJournal of the Serbian Chemical Society, 2019
Two new analogues of alstoscholarisine A, containing a phenyl or butyl substituent at the C-19 position, have been prepared in racemic form from the known skatole derivative.
Bihelović Filip   +2 more
doaj   +1 more source

Characterization and Phylogenetic Analysis of the Chloroplast Genome of Carissa spinarum L. (Rauvolfioideae, Apocynaceae)

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
In this study, we present the first de novo assembled chloroplast genome of Carissa spinarum L. and provide detailed insights into its genomic features. This is the second genome we are characterizing from the genus Carissa L. as before the article on Carissa macrocarpa exists. Furthermore, we reconstructed the phylogenetic relationships of C. spinarum
Yuhua Huang   +7 more
wiley   +1 more source

Characterization of Silver Nanoparticles Synthesized Using Hypericum perforatum L. and Their Effects on Staphylococcus aureus

open access: yesMicroscopy Research and Technique, Volume 88, Issue 8, Page 2321-2332, August 2025.
This study investigated the effects of biosynthesized silver nanoparticles (AgNPs) derived from Hypericum perforatum on the cell morphology of Gram‐positive Staphylococcus aureus bacterial cells, with FE‐SEM analysis showing distinct morphological changes in AgNP‐treated S. aureus cells compared to the control group.
Canan Sevinc‐Sasmaz   +3 more
wiley   +1 more source

Alstonia Scholaris Fruit Biomass, a Novel Adsorbent for the Removal of Lead from Aqueous Solution

open access: yesApplied Environmental Research
The biosorption of lead (Pb) ions on Alstonia scholaris fruit biomass was investigated in batch and column experiments in an aqueous solution, emphasising the possible binding mechanism of Pb ions on the fruit biomass.
Aasif Abdullah Baba   +2 more
doaj   +1 more source

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