Results 71 to 80 of about 4,806 (212)

Toxic plants and companion animals. [PDF]

open access: yes, 2009
Poisoning by substances of plant origin is unusual in both dogs and cats, yet it is possible; as many veterinarians do not know which plants can contain toxic active principles, the possibility of intoxication by ornamental plants commonly used to ...
SEVERINO, LORELLA
core   +1 more source

Evaluation of Antioxidant and Enzyme Inhibitory Properties of Cinnamaldehyde: In Vitro and In Silico Investigations

open access: yesJournal of Chemistry, Volume 2026, Issue 1, 2026.
Cinnamaldehyde, a bioactive compound derived from cinnamon plants, has demonstrated various biological capacities, i.e., antimicrobial, antidiabetic, antiobesity, and anticancer efficiencies. Here, the potential antioxidant, anticholinesterase, anti‐α‐amylase, anti‐α‐glucosidase, and antityrosinase activities of cinnamaldehyde were investigated by ...
Jihane Touhtouh   +11 more
wiley   +1 more source

The Genus Nerine Herb. (Amaryllidaceae): Ethnobotany, Phytochemistry, and Biological Activity

open access: yesMolecules, 2019
Nerine Herbert, family Amaryllidaceae, is a genus of about 30 species that are native to South Africa, Botswana, Lesotho, Namibia, and Swatini (formerly known as Swaziland). Species of Nerine are autumn-flowering, perennial, bulbous plants, which inhabit
Lucie Cahlíková   +6 more
doaj   +1 more source

Molecular Mechanisms of Anti‐Inflammatory and Immunomodulatory Activities of Key Phytochemicals: A Comprehensive Review

open access: yesJournal of Tropical Medicine, Volume 2026, Issue 1, 2026.
Phytochemicals derived from medicinal plants represent a rich and largely underexploited source of anti‐inflammatory and immunomodulatory agents. Chronic inflammation and dysregulated immune responses underpin many tropical and global diseases, including infectious, autoimmune, and metabolic disorders. This review examines the spectrum of plant‐derived
Md Asaduzzaman   +4 more
wiley   +1 more source

Alkaloids from Eucharis amazonica (Amaryllidaceae).

open access: yesChemical and Pharmaceutical Bulletin, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Fabio, Cabezas   +4 more
openaire   +3 more sources

Medicinal Plants Used by Tanzanians for Human Paediatric Ailments: A PRISMA‐Guided Systematic Review of Ethnomedicinal Evidence

open access: yesThe Scientific World Journal, Volume 2026, Issue 1, 2026.
Paediatric ailments (PAs) pose an increasing health and economic challenge in many low‐ and middle‐income countries. In Tanzania, over 80% of the rural population relies on traditional medicine for primary healthcare. Although documentation of medicinal plants (MPs) used to treat and manage PAs remains fragmented, this systematic review consolidates ...
David Sylvester Kacholi   +2 more
wiley   +1 more source

Analysis of Amaryllidaceae Alkaloids from by GC-MS and Their Cholinesterase Activity

open access: yesNatural Product Communications, 2010
From the bulbs of Zephyranthes robusta Baker (Amaryllidaceae), seven known compounds, belonging to four structural types of Amaryllidaceae alkaloids, were identified and quantified by GC-MS.
Lucie Cahlíková   +5 more
doaj   +1 more source

A chemoenzymatic route to the (+)-form of the amaryllidaceae alkaloid narseronine [PDF]

open access: yes, 2015
The enzymatically derived and enantiopure cis-1,2-dihydrocatechol 1 has been converted, over 14 one-pot operations, into the (+)-form of the alkaloid narseronine (2).
Banwell, Martin   +3 more
core   +1 more source

A Workflow for Selecting, Profiling, and Optimizing Plant Extracts for Cosmetic Applications

open access: yesChemistry &Biodiversity, Volume 22, Issue 12, December 2025.
ABSTRACT In response to the growing demand for innovative natural ingredients in cosmetics, this study proposes a structured approach to identifying bioactive plant species available in France. From 1614 species screened for regulatory acceptability and innovation potential, 18 were shortlisted for phytochemical profiling (high‐performance liquid ...
Maria Viéytez   +4 more
wiley   +1 more source

Cytotoxic Agents of the Crinane Series of Amaryllidaceae Alkaloids

open access: yesNatural Product Communications, 2012
In the alkaloid galanthamine, the plant family Amaryllidaceae has endowed the pharmaceutical community with a potent and selective inhibitor of the enzyme acetylcholinestersae (AChE), of prominence in the chemotherapeutic approach towards motor neuron ...
Jerald J. Nair   +3 more
doaj   +1 more source

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