Results 61 to 70 of about 2,910 (216)

The structure of the Alstonia alkaloid Villalstonin

, 1966
It describes the experiments, the constitution establishing the formula 2 "dimer" of the indole alkaloid from Alstonia macrophylla Villalstonin W ALL.
Gemenden, C. W., Schmid, H., Joshi, B. S., Bodmer, F., Taylor, W. I., Hesse, M.   +5 more
core   +1 more source

New distribution record of Alstonia sebusii (Van Heurck & Müll. Arg.) Monach. from Manipur, India

Journal of Threatened Taxa
The genus Alstonia belonging to the Apocyanaceae family is represented by 44 species distributed worldwide. In India, the taxon is represented by eight species, reported from Andaman & Nicobar Islands, Western Ghats, Eastern Ghats, western Himalaya, and
Kazhuhrii Eshuo
doaj   +1 more source

Heavy Metal Accumulation in Plant Species at Polluted and Non-polluted Locations: A Comparative Analysis [PDF]

BIO Web of Conferences
The present study aimed to investigated effects of polluted (Anand Vihar & NTPC Badarpur) and non-polluted locations at Delhi-NCR on heavy metals (Sodium, Molybdenum, Barium, Chromium, Cobalt, Copper, Cadmium, Nickel, Lead, Zinc, Iron, Manganese and ...
Shankar Shiv, Kaushik Nutan, Rai Mayank, Kumar Nishant, Antil R. S.   +4 more
doaj   +1 more source

Diet and Foraging in the Waibira Chimpanzee Community, Budongo Central Forest Reserve, Uganda

American Journal of Primatology, Volume 87, Issue 12, December 2025.
ABSTRACT Foraging is a fundamental aspect of the behavioural ecology of any species. Chimpanzees (Pan troglodytes) are generalist omnivores that inhabit a continuous range of forest environments. Accordingly, substantial differences in feeding ecology exist across chimpanzee sub‐species and populations.
Jakob Villioth, Jon Lim, Catherine Hobaiter, Klaus Zuberbühler, Nicholas E. Newton‐Fisher   +4 more
wiley   +1 more source

Resilience of Indigenous healthcare systems: Ethnobotanical approaches among the Baka, southeastern Cameroon

People and Nature, Volume 7, Issue 11, Page 2879-2894, November 2025.
Abstract Indigenous Peoples rely on biodiversity and traditional knowledge for health and well‐being, yet biological and cultural systems are threatened by ecological and social changes. Limited understanding exists on the factors that support the resilience of Indigenous Peoples' healthcare systems—the capacity of a healthcare system to adapt to ...
Sandrine Gallois, Miroslav Pulgar, Chiara Broccatelli, Stijn van Bemmel, Appolinaire Ambassa, Eric Ngansop, Tinde van Andel, José Luis Molina, Victoria Reyes‐García   +8 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

Elicitation triterpene yield in Alstonia scholaris cell cultures via synergetic organisms

Biotechnology & Biotechnological Equipment, 2016
Cell cultures of Alstonia scholaris were treated with homogenates of Candida albicans, Fusarium oxysporum, Penicillium avelanium and Saccharomyces cerevisiae.
Ercan Arıcan
doaj   +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

Pharmacological screening of Alsotonia scholaris

Journal of Applied Pharmaceutical Research, 2015
A large number of medicinal plants are claimed to possess anthelmintic property in traditional systems of medicine and are also utilize by ethnic groups worldwide.
Vinod Rathor, Shailendra Wadhwa, Jyotirmoy Deb, Ananta Choudhury   +3 more
doaj  

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