Results 61 to 70 of about 13,958 (226)

Reduced levels of nitrated α-synuclein in the protective effect of harpagoside on rotenone-induced cellular models of Parkinson’s disease

Frontiers in Cell and Developmental Biology
IntroductionParkinson’s disease (PD), ranking as the second most common neurodegenerative disorders following Alzheimer’s disease, involves the progressive accumulation of misfolded proteins in affected neural tissues.
Juan Lang, Zhongkui Xiong, Zhongkui Xiong   +2 more
doaj   +1 more source

Biocatalytic routes to stereo-divergent iridoids

Nature Communications, 2022
Iridoid compounds are an important class of natural products. Here, the authors report on the discovery and engineering of nepetalactol-related short chain reductases and their application for the biosynthesis of nepetalactol or nepetalactone ...
Néstor J. Hernández Lozada, Benke Hong, Joshua C. Wood, Lorenzo Caputi, Jérôme Basquin, Ling Chuang, Maritta Kunert, Carlos E. Rodríguez López, Chloe Langley, Dongyan Zhao, C. Robin Buell, Benjamin R. Lichman, Sarah E. O’Connor   +12 more
doaj   +1 more source

Evolution of host plant use and diversification in a species complex of parasitic weevils (Coleoptera: Curculionidae) [PDF]

, 2019
Weevils (Coleoptera: Curculionoidea) represent one of the most diverse groups of organisms on Earth; interactions with their host plants have been recognized to play a central role in their remarkable diversity, yet the exact mechanisms and factors still
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core   +3 more sources

Major Components of Epicuticular Wax From Fruit of the Canadian Prairies: Saskatoon Berry (Amelanchier alnifolia), Canadian Dwarf Sour Cherry (Prunus × kerrasis), Haskap (Lonicera caerulea), and Red Twinberry (Lonicera utahensis)

European Journal of Lipid Science and Technology, Volume 128, Issue 5, May 2026.
Composition of chloroform extractable surface wax from fruit was determined by GC and GC/MS. The major components of Saskatoon berry wax were nonacosan‐10‐ol and nonacosane. Canadian sour cherry wax was enriched in the pentacyclic triterpenoids and haskap in nonacosan‐10‐ol and nonacosan‐5,10,‐diol. Red twinberry wax contained triterpenoids.
Daniel Hupka, Haixia Zhang, Mark A. Smith   +2 more
wiley   +1 more source

Iridoids from Galium aparine [PDF]

Pharmaceutical Biology, 2001
The isolation and UV, IR, 1 H- and 13 C-NMR data of asperulosidic acid, 10-deacetylasperulosidic acid from Galium aparine L. aerial parts are reported.
Deliorman, D, Calis, I, Ergun, F
openaire   +3 more sources

Noni (Morinda citrifolia L.) Fermented Juice Inhibits Tumor Progression of Breast Cancer Angiogenesis Through Suppressing NF‐κB Signaling

Food Frontiers, Volume 7, Issue 3, May 2026.
Noni fermented juice (NFJ) suppresses breast cancer progression by inhibiting angiogenesis via the Ikkβ/NF‐κB/VEGF pathway. This study demonstrates the potent antitumor effects of NFJ through the inhibition on the function of endothelial cells, identifying it as a safe therapeutic agent for breast cancer treatment. ABSTRACT Angiogenesis plays a crucial
Baijian Wu, Xiaoyu Xu, Zhihong Zhu, Yau‐Tuen Chan, Shaozhong Peng, Yanping Liu, Cheng Zhang, Ming Zhou, Xiaodan Huang, Yibin Feng   +9 more
wiley   +1 more source

Iridoids of fenugreek (Trigonella-foenum-graecum L.) seed extract detected via LC-QTOF-MS analysis

Future Foods, 2021
Fenugreek seed is a traditional medicinal plant with a wide biological activity. In this study, iridoids (Asperulosidic acid (1), 7-O-Methylmorroniside (2), Gentiopicroside (3), Rehmannioside A (4), Loganic acid-6′-O-β-Dglucoside (5), Sweroside (6 ...
Sweeta Akbari, Nour Hamid Abdurahman, Fahim Fayaz, Valantena Noory   +3 more
doaj   +1 more source

Cornus mas and Cornus Officinalis—Analogies and Differences of Two Medicinal Plants Traditionally Used [PDF]

, 2018
Among 65 species belonging to the genus Cornus only two, Cornus mas L. and Cornus officinalis Sieb. et Zucc. (Cornaceae), have been traditionally used since ancient times.
Czerwińska, Monika E., Melzig, Matthias F.   +1 more
core   +1 more source

Ultra‐Micro Powder From Edible Plants (Pueraria lobata, Cornus officinalis, Cistanche deserticola, and Dendrobium officinale) Reshapes Intestinal Flora and Attenuates Liver Injury in Alcohol‐Induced Mice

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
Ultra‐micro powder from edible plants (Pueraria lobata, Cornus officinalis, Cistanche deserticola, and Dendrobium officinale) attenuates alcoholic liver injury by regulating the gut‐liver axis. It primarily reshapes the intestinal microbiota by restoring beneficial Lactobacillus populations and suppressing pathogenic bacteria like Proteobacteria and ...
Jia‐Yu Huang, Wei‐Feng Huang, Xin‐Yu Wang, Jie Cheng, Guang‐Hui Xu, Li‐Tao Yi   +5 more
wiley   +1 more source

Environmental impact on the variability in quality of Gentiana rigescens, a medicinal plant in southwest China

Global Ecology and Conservation, 2020
Medicinal plants play an important role in traditional medicine and new drug development, but the increased use of wild plant-based traditional medicine presents a potential biodiversity conservation threat.
Ji Zhang, Zhenxian Zhang, Yuanzhong Wang, Yingmei Zuo, Chuantao Cai   +4 more
doaj   +1 more source