Results 31 to 40 of about 31,154 (198)

Analysis of Ergot Alkaloids [PDF]

open access: yesToxins, 2015
The principles and application of established and newer methods for the quantitative and semi-quantitative determination of ergot alkaloids in food, feed, plant materials and animal tissues are reviewed. The techniques of sampling, extraction, clean-up, detection, quantification and validation are described.
openaire   +4 more sources

Ultrasound‐Triggered Nanocomposite “Lever” Hydrogels with a Full Repair System Accelerates Diabetic Foot Ulcer Repair

open access: yesAdvanced Science, Volume 12, Issue 23, June 20, 2025.
Ultrasound (US)‐treated nanocomposite ‘lever’ hydrogels reprogrammed wound reactive oxygen species (ROS) levels and promoted wound healing in infected diabetic foot ulcers. Abstract Diabetic foot ulcers (DFUs) are a complex mixture of neuropathy, peripheral arterial disease, and infection, where excessive reactive oxygen species (ROS) exacerbates ...
Yuting Shen   +16 more
wiley   +1 more source

Potential of solid state fermentation for production of ergot alkaloids [PDF]

open access: yes, 1992
Production of total ergot alkaloids by #Claviceps fusiformis$ in solid state fermentation was 3.9 times higher compared to that in submerged fermentation.
Lonsane, B.K.   +3 more
core   +1 more source

Mycorrhizal fungi compromise production of endophytic alkaloids, increasing plant susceptibility to an aphid herbivore

open access: yesJournal of Ecology, Volume 113, Issue 6, Page 1368-1381, June 2025.
These findings indicate that symbiotic fungal partnerships and silicon provision may benefit plants but could weaken anti‐herbivore defences when combined. Revealing the complex interactions among diverse fungal symbionts and showcasing their effects on different anti‐herbivore defences (chemical and physical) and herbivore performance for the first ...
X. Cibils‐Stewart   +6 more
wiley   +1 more source

Effect of erenumab versus other migraine preventive medications on cardiovascular and cerebrovascular outcomes: A United States claims database‐based observational cohort study

open access: yesHeadache: The Journal of Head and Face Pain, Volume 65, Issue 6, Page 919-932, June 2025.
Abstract Objective To estimate the real‐world risk of cardiovascular events among patients with migraine treated with erenumab and other migraine preventive medications. Background Migraine preventive treatment with calcitonin gene‐related peptide (CGRP) pathway inhibitors, such as erenumab and others, may theoretically result in cardiovascular effects
David W. Dodick   +9 more
wiley   +1 more source

Reverse prenylation in plants by non‐canonical aromatic prenyltransferases

open access: yesThe Plant Journal, Volume 122, Issue 6, June 2025.
Significance Statement Aromatic prenyltransferases (aPTs) are key catalysts in plant specialized metabolism, enhancing bioactivity by attaching hydrophobic prenyl groups to aromatic compounds. While no plant aPT catalyzing reverse prenylation of aromatic carbons has been identified so far, this study reports plant UbiA‐type aPTs from Hypericum species,
Lukas Ernst   +10 more
wiley   +1 more source

Acute treatment of migraine: quo vadis? [PDF]

open access: yes, 2017
Migraine represents the third cause of disability in the worldwide population aged under 50 years. Facing this enormous social impact, only onabotulinumtoxinA has been evaluated, on serendipity basis, as effective chronic migraine preventative ...
Martelletti, Paolo
core   +1 more source

Biodiversity2Drugs—Renaissance of exploring nature‐derived peptides for GPCR ligand discovery

open access: yes
British Journal of Pharmacology, EarlyView.
Christian W. Gruber   +62 more
wiley   +1 more source

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