Results 81 to 90 of about 24,129 (266)

In vitro evaluation of portuguese propolis and floral sources for antiprotozoal, antibacterial and antifungal activity [PDF]

open access: yes, 2014
Propolis is a beehive product with a very complex chemical composition, used since ancient times in several therapeutic treatments. As a contribution to the improvement of drugs against several tropical diseases caused by protozoa, we screened Portuguese
Amoros   +35 more
core   +1 more source

Looking for Greener Pastures: In Vitro Screening of Phytogenics for the Control of Sparicotyle chrysophrii in Gilthead Sea Bream

open access: yesJournal of Fish Diseases, Volume 49, Issue 4, April 2026.
ABSTRACT The gill parasite Sparicotyle chrysophrii poses a significant threat to gilthead sea bream (Sparus aurata) aquaculture in the Mediterranean, causing considerable mortality and economic losses. As traditional chemotherapeutic treatments, like formalin, face growing regulatory restrictions, there is an urgent need for alternative control ...
Teresa Pirollo   +8 more
wiley   +1 more source

New bis(2-aminoimidazoline) and bisguanidine DNA minor groove binders with potent in vivo antitrypanosomal and antiplasmodial activity [PDF]

open access: yes, 2013
A series of 75 guanidine and 2-aminoimidazoline analogue molecules were assayed in vitro against Trypanosoma brucei rhodesiense STIB900 and Plasmodium falciparum K1. The dicationic diphenyl compounds exhibited the best activities with IC50 values against
Brun, R.   +7 more
core   +2 more sources

Synthesis, antiprotozoal and antibacterial activity of nitro- and halogeno-substituted benzimidazole derivatives [PDF]

open access: yes, 2002
Two series of benzimidazole derivatives were sythesised. The first one was based on 5,6-dinitrobenzimidazole, the second one comprises 2-thioalkyl- and thioaryl-substituted modified benzimidazoles. Antibacterial and antiprotozoal.
Gorska, Agata   +5 more
core  

Cytotoxicity of Elaoephorbia drupifera and other Cameroonian medicinal plants against drug sensitive and multidrug resistant cancer cells [PDF]

open access: yes, 2013
BACKGROUND: Multidrug resistance (MDR) is a major hurdle for cancer treatment worldwide and accounts for chemotherapy failure in over 90% of patients with metastatic cancer.
Armelle T Mbaveng   +6 more
core   +1 more source

Recent Advances in the Discovery of Novel Antiprotozoal Agents

open access: yesMolecules, 2019
Parasitic diseases have serious health, social, and economic impacts, especially in the tropical regions of the world. Diseases caused by protozoan parasites are responsible for considerable mortality and morbidity, affecting more than 500 million people
Seong-Min Lee   +3 more
semanticscholar   +1 more source

Chemical Profiling, Antioxidant, Anticholinesterase, and Antiprotozoal Potentials of Artemisia copa Phil. (Asteraceae)

open access: yesFrontiers in Pharmacology, 2020
Artemisia copa Phil. (Asteraceae) (known as copa-copa) is a native species of Chile used as an infusion in traditional medicine by Atacameños people in the Altiplano, highlands of northern Chile.
M. Larrazabal-Fuentes   +10 more
semanticscholar   +1 more source

Effectiveness of Storing Medicinal Plant Leaves Under Modified Atmosphere on the Physicochemical Stability and Essential Oil Composition Over Time

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
This study investigated the effects of packaging methods and storage time on the postharvest conservation of Lippia origanoides and Ocimum gratissimum. The research analyzed CO2 concentration inside the packaging, water content, color parameters (L*, a*, b*, C*, and ΔE*), essential oil content, and chromatographic composition of the essential oil ...
Cristiane F. Lisboa   +7 more
wiley   +1 more source

In vitro antimicrobial assessment of Cuban propolis extracts

open access: yesMemorias do Instituto Oswaldo Cruz, 2012
Propolis is a resinous mixture of different plant exudates collected by honeybees. Currently, propolis is widely used as a food supplement and in folk medicine.
Lianet Monzote   +8 more
doaj   +1 more source

Behaviour change interventions to influence antimicrobial prescribing: a cross-sectional analysis of reports from UK state-of-the-art scientific conferences [PDF]

open access: yes, 2017
Background To improve the quality of antimicrobial stewardship (AMS) interventions the application of behavioural sciences supported by multidisciplinary collaboration has been recommended.
Charani, E   +6 more
core   +2 more sources

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