Results 11 to 20 of about 435,947 (354)

Therapeutic Role of Alkaloids and Alkaloid Derivatives in Cancer Management

open access: yesMolecules, 2023
Cancer is a neoplastic disease that remains a global challenge with a reported prevalence that is increasing annually. Though existing drugs can be applied as single or combined therapies for managing this pathology, their concomitant adverse effects in ...
K. Olofinsan, H. Abrahamse, B. George
semanticscholar   +1 more source

A Critical Review on the Potency of Phytoconstituents in the Management of COVID-19

open access: yesJournal of Pure and Applied Microbiology, 2023
Natural products and their derivatives have traditionally been used as a source of therapeutic agents. Their beneficial properties are due to large varieties in their chemical structures and biochemical actions.
Kannan Raman   +8 more
doaj   +1 more source

Impact of extraction method on alkaloid content and antioxidant activity of Matricaria pubescens

open access: yesCroatian Journal of Food Science and Technology, 2023
Matricaria pubescens is a medicinal plant much appreciated by the people of the Saharan regions and widely used to treat many diseases. The present study was devoted to evaluate the effect of extraction technique, pH and nature of solvent on alkaloid ...
Hassiba Metrouh-Amir, Nadir Amir
doaj   +1 more source

Alkaloids as potential antivirals. A comprehensive review

open access: yesNatural Products and Bioprospecting, 2023
Alkaloids are a diverse group of natural phytochemicals. These phytochemicals in plants provide them protection against pests, and herbivorous organisms and also control their development. Numerous of these alkaloids have a variety of biological effects,
Shah Faisal   +4 more
semanticscholar   +1 more source

Alkaloids Used as Medicines: Structural Phytochemistry Meets Biodiversity—An Update and Forward Look

open access: yesMolecules, 2021
Selecting candidates for drug developments using computational design and empirical rules has resulted in a broad discussion about their success. In a previous study, we had shown that a species’ abundance [as expressed by the GBIF (Global Biodiversity ...
M. Heinrich, J. Mah, V. Amirkia
semanticscholar   +1 more source

Low Efficacy of Isaria fumosorosea against Box Tree Moth Cydalima perspectalis: Are Host Plant Phytochemicals Involved in Herbivore Defence against Fungal Pathogens?

open access: yesJournal of Fungi, 2020
Buxus sp. is an important native and ornamental tree in Europe threatened by a serious invasive pest Cydalima perspectalis. The larvae of this moth are able to defoliate box trees and cause their death.
Rostislav Zemek   +2 more
doaj   +1 more source

Arbuscular mycorrhizal Fungi and Changes in Primary and Secondary Metabolites

open access: yesPlants, 2022
Medicinal and aromatic plants (MAPs) are able to synthesize a diverse group of secondary metabolites (SMs) such as terpenoids or terpenes, steroids, phenolics, and alkaloids with a broad range of therapeutic and pharmacological potentials.
Mostafa Amani Machiani   +3 more
doaj   +1 more source

Potential Therapeutic Applications of Plant-Derived Alkaloids against Inflammatory and Neurodegenerative Diseases

open access: yesEvidence-Based Complementary and Alternative Medicine, 2022
Alkaloids are a type of natural compound possessing different pharmacological activities. Natural products, including alkaloids, which originate from plants, have emerged as potential protective agents against neurodegenerative disorders (NDDs) and ...
Babita Aryal   +12 more
semanticscholar   +1 more source

Alkaloids Lead to Potential Inhibition of the Acyl Carrier Protein Reductase to Attenuate Tuberculosis; an in-silico Analysis

open access: yesBiology, Medicine & Natural Product Chemistry, 2023
Tuberculosis (TB) is a contagious infection that mostly affects the lungs. Mycobacterium tuberculosis causes tuberculosis infection, leading to granulomatous lesions in affected lung tissue.
Pernia Kamran, Ahsan Ibrahim
doaj   +1 more source

Histochemical Localization of Alkaloids in the Bulbs of In Vitro-Regenerated Snake’s Head Fritillary (Fritillaria meleagris L.): The Effect of a Temperature Regime

open access: yesHorticulturae, 2023
The genus Fritillaria is characterized by the production of alkaloids, primarily of the isosteroidal type. The aim of this preliminary study was to perform a histolocalization screening aimed at revealing the presence of alkaloids in the bulbs of F ...
Marija Marković   +6 more
doaj   +1 more source

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