Results 11 to 20 of about 657 (125)

Aluminium Accumulation Potential of Alstonia scholaris

INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT, 2020
Aluminium toxicity commonly affects plants and considerably reduces crop production. However, some plants, particularly tropical trees, have adapted to high aluminium concentrations by using strategies such as aluminium accumulation. The present study is the first report of aluminium hyperaccumulation in Alstonia scholaris, which is a common tree in ...
Kevin D’cruz, Mugdha Ambatkar
openaire   +1 more source

Oxidative Rearrangements of the Alkaloid Intermediate Geissoschizine

Angewandte Chemie, Volume 137, Issue 24, June 10, 2025.
19E‐geissoschizine is a key precursor in the biosynthesis of monoterpene indole alkaloids such as strychnine, ibogaine, and vinblastine. Using enzymatic assays and gene silencing, three CYPs were identified from C. roseus that oxidize this compound to four alkaloid scaffolds: strychnos, sarpagan, akuammiline, and mavacurane. Mutational analysis reveals
Mohamed O. Kamileen, Benke Hong, Klaus Gase, Maritta Kunert, Lorenzo Caputi, Benjamin R. Lichman, Sarah E. O'Connor   +6 more
wiley   +2 more sources

Alstonia scholaris: It′s Phytochemistry and pharmacology

Chronicles of Young Scientists, 2011
Complementary therapies based on herbal medicines are the world's oldest form of medicine and recent reports suggest that such therapies still enjoy vast popularity, especially in developing countries where most of the population does not have easy access to modern medicine.
Dhirender Kaushik, AC Rana, Pawan Kaushik, Neha Sharma   +3 more
openaire   +1 more source

Unique Monoterpenoid Indole Alkaloids from Alstonia scholaris. [PDF]

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Xiang-Hai, Cai, Zhi-Zhi, Du, Xiao-Dong, Luo   +2 more
openaire   +2 more sources

Pharmacological, Phytochemical, and Toxicological Evaluation of the Ethanolic Extract of Alstonia boonei (Apocynaceae) Toward Antimalarial Phytodrug Development

Journal of Chemistry, Volume 2026, Issue 1, 2026.
Despite ongoing efforts, malaria persists as a significant health challenge in developing countries. This study aims to investigate the antimalarial potential of Alstonia boonei stem bark, a traditional plant in Cameroon. The EtOH‐H2O (70:30) extract was subjected to phytochemical screening and chromatographic isolation of compounds.
Diane K. Nono, Rachel L. Y. Tchoukouaha, Armelle D. Tchamgoue, Hermia N. Ikome, Godfred A. Ayimele, Protus A. Tarkang, Denis Zofou, Olivia Jansen, Michel Frédérich, Gabriel A. Agbor, Augustin Nkengfack, Alembert T. Tchinda, Sohini Basu Roy   +12 more
wiley   +1 more source

A Near Telomere‐To‐Telomere Genome Assembly of Coffea arabica (Mundo Novo) Provides Insights Into Its Secondary Metabolism

Molecular Ecology Resources, Volume 25, Issue 8, November 2025.
ABSTRACT Arabica coffee (Coffea arabica) dominates global coffee production, accounting for over 60% of the world's coffee trade. The Mundo Novo cultivar, predominantly grown in Yunnan, China, represents a significant germplasm resource. However, the absence of a high‐quality reference genome has hindered comprehensive genetic research and in‐depth ...
Yi Liu, Hang Zong, Yaowu Xing, Xi Jiao, Zhuoya Liu, Yusheng Niu, Zhiling Yang, Shimeng Liu, Yongqiang Wang, Haodong Zhao, Xianqing Chen, Zhenzhu Li, Xiao Wang, Jing Cai, Wen Wang, Zhongkai Wang   +15 more
wiley   +1 more source

Spatio‐Temporal Colony Dynamics and Roost Tree Preferences of Indian Flying Fox, Pteropus medius, in Jhapa, Nepal

Biotropica, Volume 57, Issue 6, November 2025.
Active colonies exhibited a decline in colony size, particularly during winter, followed by gradual growth in spring, peaking in summer or autumn, indicating a winter migration pattern. Larger colonies prefer roosting sites with widespread groves that offer better protection from human disturbances.
Prabhat Kiran Bhattarai, Basant Sharma, Bishal Bhattarai, Bijaya Neupane   +3 more
wiley   +1 more source

A PHARMACOGNOSTIC AND PHARMACOLOGICAL REVIEW ON ALSTONIA SCHOLARIS

Asian Journal of Pharmaceutical and Clinical Research, 2018
Alstonia scholaris, commonly known as devil’s tree, is an important medicinal plant in the various folk and traditional systems of medicine in Asia, Australia, and Africa. The plant is used in Ayurvedic, Unani, and Siddha types of alternative medicinal systems.
Vanita Kanase, Deepali J Mane
openaire   +2 more sources

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

CNS 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, Yi‐Ting Zhou, Bing‐Xin Wang, Peng Wang, Xu‐Qi Zhang, Shi‐Qing Du, Xiao‐Jie Lu, Zeng‐Li Miao, Xu‐Dong Zhao   +8 more
wiley   +1 more source

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

Diversity 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, Martin Hejda, Petr Pyšek   +2 more
wiley   +1 more source