Results 81 to 90 of about 7,214 (195)

Extreme Food-Plant Specialisation in Megabombus Bumblebees as a Product of Long Tongues Combined with Short Nesting Seasons [PDF]

open access: yes, 2015
© 2015 Huang et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
A Camargo   +55 more
core   +3 more sources

Dehydrocostus Lactone Inhibits Microglia‐Mediated Neuroinflammation by Targeting CYP2A6 to Improve Ischemic Brain Injury

open access: yesCNS Neuroscience &Therapeutics, Volume 31, Issue 7, July 2025.
Dehydrocostus lactone (DHC) inhibits microglia‐mediated neuroinflammation by targeting CYP2A6, reducing the release of pro‐inflammatory factors and improving nerve function impairment, thereby alleviating ischemic brain injury. ABSTRACT Background Neuroinflammation is an important factor in ischemic stroke.
Xin Shu   +7 more
wiley   +1 more source

Assessing arctic flora composition in the Siberian treeline ecotone by vegetation mapping, pollen analyses and sedimentary DNA metabarcoding [PDF]

open access: yes, 2015
Arctic environments are one of the most climatically influenced areas worldwide. These influences are currently causing major changes in vegetation composition, for example in the Taymyr lowlands, which harbour the northernmost boreal-arctic treeline ...
Epp, Laura   +3 more
core  

Department of Kampo-pharmaceutics [PDF]

open access: yes, 2006
この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されまし
何 菊秀, 兜山 貴子, 谿 忠人
core   +1 more source

A sustainable approach to prepare green synthesis of copper nanoparticles of Bauhinia variegata & Saussurea lappa: Unveiling in-vitro anti-obesity applications

open access: yesHeliyon
Nanoparticles have different shapes and sizes between the range of 1–100 nm, which show advantages for stabilizing compounds, higher carrier capacity, and lower costs.
Mukul Kumar   +7 more
doaj   +1 more source

Symbiotic nitrogen fixation by legumes in two Chinese grasslands estimated with the (15)N dilution technique [PDF]

open access: yes, 2011
Symbiotic nitrogen (N) fixation by legumes was investigated using the (15)N dilution technique in two Chinese grasslands: one in the north-eastern Tibetan Plateau and the other in Inner Mongolia in China. A small amount (0.03 g N m(-2)) of (15)N labelled
Ouyang H., Qiao N., Xu X. L., Yang B. J.
core   +1 more source

Ethnobotany of Palas Valley, Pakistan [PDF]

open access: yes, 2004
This study represents first comprehensive ethnobotanical survey in Palas valley, Pakistan and is also an attempt to sum up the preexisting ethnobotanical information.
Saqib, Z., Sultan, A.
core   +2 more sources

Sesquiterpenoids in subtribe Centaureinae (Cass.) Dumort (tribe Cardueae, Asteraceae): distribution, 13C-NMR spectral data and biological properties [PDF]

open access: yes, 2013
Asteraceae Bercht. & J. Presl is one of the biggest and most economically important plant families. The taxonomy and phylogeny of Asteraceae is rather complex and according to the latest and most reliable taxonomic classification of Panero & Funk, based ...
Bancheva, S.   +3 more
core   +1 more source

Common Medicinal Folk Recipes of Siran Valley, Mansehra, Pakistan [PDF]

open access: yes, 2006
The present studies were aimed to investigate ethnomedicinal folk recipes used to cure different diseases in the study area. Questionnaire method was adopted for documentation of folk indigenous knowledge.
Khan, Mir Ajab, Shah, Ghulam Mujtaba
core   +1 more source

Review: Mycoendophytes in medicinal plants: Diversity and bioactivities [PDF]

open access: yes, 2012
Rai M, Gade A, Rathod D, Dar M, Varma A. 2012. Review: Mycoendophytes in medicinal plants: Diversity and bioactivities. Nusantara Bioscience 4: 86-96.
AJIT VARMA   +4 more
core  

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