Results 31 to 40 of about 16,319 (219)

Machine Learning Analysis of Essential Oils from Cuban Plants: Potential Activity against Protozoa Parasites

open access: yesMolecules, 2022
Essential oils (EOs) are a mixture of chemical compounds with a long history of use in food, cosmetics, perfumes, agricultural and pharmaceuticals industries.
Renata Priscila Barros de Menezes   +6 more
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

Furanocoumarins from Ruta chalepensis with Amebicide Activity

open access: yesMolecules, 2021
Entamoeba histolytica (protozoan; family Endomoebidae) is the cause of amoebiasis, a disease related to high morbidity and mortality. Nowadays, this illness is considered a significant public health issue in developing countries.
Aldo Fabio Bazaldúa-Rodríguez   +5 more
doaj   +1 more source

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

1,2-Substituted 4-(1H)-Quinolones: Synthesis, Antimalarial and Antitrypanosomal Activities in Vitro

open access: yesMolecules, 2014
A diverse array of 4-(1H)-quinolone derivatives bearing substituents at positions 1 and 2 were synthesized and evaluated for antiprotozoal activities against Plasmodium falciparum and Trypanosoma brucei rhodesiense, and cytotoxicity against L-6 cells in ...
Abraham Wube   +6 more
doaj   +1 more source

Natural terpenoids from Ambrosia species are active in vitro and in vivo against human pathogenic trypanosomatids [PDF]

open access: yes, 2013
Among the natural compounds, terpenoids play an important role in the drug discovery process for tropical diseases. The aim of the present work was to isolate antiprotozoal compounds from Ambrosia elatior and A. scabra.
Catalan, Cesar Atilio Nazareno   +7 more
core   +7 more sources

New Benzoxazole Derivatives as Antiprotozoal Agents: In Silico Studies, Synthesis, and Biological Evaluation

open access: yesJournal of Chemistry, 2021
Background. Benzoxazole derivatives have different biological activities. In pursuit of designing novel chemical entities with antiprotozoal and antimicrobial activities, benzoxazolyl aniline was utilized as a privileged scaffold of a series of (3 ...
Mohamed A. Abdelgawad   +12 more
doaj   +1 more source

Discovery of Ircinianin Lactones B and C—Two New Cyclic Sesterterpenes from the Marine Sponge Ircinia wistarii

open access: yesMarine Drugs, 2022
Two new ircinianin-type sesterterpenoids, ircinianin lactone B and ircinianin lactone C (7 and 8), together with five known entities from the ircinianin compound family (1, 3–6) were isolated from the marine sponge Ircinia wistarii. Ircinianin lactones B
Thomas Majer   +12 more
doaj   +1 more source

Antiprotozoal Activity of Sesquiterpenes from Jasonia Glutinosa [PDF]

open access: yesPharmaceutical Biology (Formerly International Journal of Pharmacognosy), 2000
Two sesquiterpene alcohols, [11 R]-eudesm-4(14)-en-5ß,11,12-triol ( 1 ) and [11R]-eudesm-4(14)-en-5a,11-12-triol ( 2 ), from Jasonia glutinosa aerial parts (Asteraceae), have been tested using an in vitro technique against Leishmania donovani (promastigote forms) and Plasmodium falciparum .
L, Villaescusa-Castillo   +8 more
openaire   +2 more sources

Activity of Cuban Propolis Extracts on and

open access: yesNatural Product Communications, 2011
In this paper we analyzed the antiprotozoal effects of eighteen Cuban propolis extracts (brown, red and yellow type) collected in different geographic areas, using Leishmania amazonensis (as a model of intracellular protozoa) and Trichomonas vaginalis ...
Lianet Monzote Fidalgo   +7 more
doaj   +1 more source

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