Results 41 to 50 of about 24,129 (266)

Algal and Cyanobacterial Lectins and Their Antimicrobial Properties

open access: yesMarine Drugs, 2021
Lectins are proteins with a remarkably high affinity and specificity for carbohydrates. Many organisms naturally produce them, including animals, plants, fungi, protists, bacteria, archaea, and viruses.
José Abel Fernández Romero   +6 more
doaj   +1 more source

Generation of Aurachin Derivatives by Whole-Cell Biotransformation and Evaluation of Their Antiprotozoal Properties

open access: yesMolecules, 2023
The natural product aurachin D is a farnesylated quinolone alkaloid, which is known to possess activity against the causative agent of malaria, Plasmodium spp. In this study, we show that aurachin D inhibits other parasitic protozoa as well.
Sebastian Kruth   +7 more
doaj   +1 more source

Electrochemical behavior of indolone-N-oxides: Relationship to structure and antiplasmodial activity [PDF]

open access: yes, 2012
Indolone-N-oxides exert high parasiticidal activity at the nanomolar level in vitro against Plasmodiumfalciparum, the parasite responsible for malaria.
Fabre, Paul-Louis   +6 more
core   +3 more sources

Synthesis, Leishmanicidal and Cytotoxic Activity of Triclosan-Chalcone, Triclosan-Chromone and Triclosan-Coumarin Hybrids

open access: yesMolecules, 2014
Twelve hybrids derived from triclosan were obtained via Williamson etherification of O-triclosan alkyl bromide plus chalcone and O-coumarin or O-chromone alkyl bromide plus triclosan, respectively.
Elver Otero   +7 more
doaj   +1 more source

In Vitro Evaluation of Antiprotozoal Properties, Cytotoxicity Effect and Anticancer Activity of New Essential-Oil Based Phytoncide Mixtures

open access: yesMolecules, 2023
Protozoa, in both humans and animals, are one of the leading causes of disease. International programmes introduced in many countries have helped reduce the incidence of disease. However, it has recently become increasingly difficult to achieve the goals
Hubert Iwiński   +5 more
doaj   +1 more source

Phytochemical Analysis and Trypanocidal Activity of Marrubium incanum Desr.

open access: yesMolecules, 2020
The rationale inspiring the discovery of lead compounds for the treatment of human parasitic protozoan diseases from natural sources is the well-established use of medicinal plants in various systems of traditional medicine.
Claudio Frezza   +11 more
doaj   +1 more source

Anti-coccidial activity of the ethanol extract of Tribulus terrestris fruits on Eimeria tenella

open access: yesLaboratory Animal Research, 2018
Anti-coccidial effects of the fruits of Tribulus terrestris (Tribuli fructus) ethanol extract (TTE) were studied with animal experiment following per oral administration with Eimeria (E.) tenella.
Sunhwa Hong   +5 more
doaj   +1 more source

Aurachins, Bacterial Antibiotics Interfering with Electron Transport Processes

open access: yesAntibiotics, 2023
Aurachins are farnesylated quinolone alkaloids of bacterial origin and excellent inhibitors of the respiratory chain in pro- and eukaryotes. Therefore, they have become important tool compounds for the investigation of electron transport processes and ...
Sebastian Kruth, Markus Nett
doaj   +1 more source

Marine pharmacology in 2009-2011: marine compounds with antibacterial, antidiabetic, antifungal, anti-inflammatory, antiprotozoal, antituberculosis, and antiviral activities; affecting the immune and nervous systems, and other miscellaneous mechanisms of action. [PDF]

open access: yes, 2013
The peer-reviewed marine pharmacology literature from 2009 to 2011 is presented in this review, following the format used in the 1998–2008 reviews of this series.
A. D. Rodriguez   +3 more
core   +2 more sources

Chemical constituents of the volatile oil from leaves of Annona coriacea and in vitro antiprotozoal activity [PDF]

open access: yes, 2011
The essential oil of the leaves from Annona coriacea Mart., Annonaceae, was extracted by hydrodistillation in a Clevenger apparatus and analyzed by GC/MS and GC/FID. The oil yield was 0.05% m/m.
FISCHER, Dominique C. H.   +7 more
core   +3 more sources

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