Results 41 to 50 of about 749,302 (307)

Structural elucidation, molecular docking, α-amylase and α-glucosidase inhibition studies of 5-amino-nicotinic acid derivatives

open access: yesBMC Chemistry, 2020
In this study, 5-amino-nicotinic acid derivatives (1–13) have been designed and synthesized to evaluate their inhibitory potential against α-amylase and α-glucosidase enzymes.
Muhammad Nawaz   +8 more
doaj   +1 more source

Non-Natural Linker Configuration in 2,6-Dipeptidyl-Anthraquinones Enhances the Inhibition of TAR RNA Binding/Annealing Activities by HIV-1 NC and Tat Proteins [PDF]

open access: yes, 2018
The HIV-1 nucleocapsid (NC) protein represents an excellent molecular target for the development of antiretrovirals by virtue of its well-characterized chaperone activities, which play pivotal roles in essential steps of the viral life cycle. Our ongoing
Caliendo, Giuseppe   +16 more
core   +2 more sources

Inhibition of Digestive Enzymes and Antioxidant Activity of Extracts from Fruits of Cornus alba, Cornus sanguinea subsp. hungarica and Cornus florida - A Comparative Study [PDF]

open access: yes, 2020
The fruits of some Cornus species (dogwoods) are used in traditional medicine and considered potential anti-diabetic and hypolipemic agents. The aim of the study was to determine the ability of extracts from Cornus alba (CA), Cornus florida (CF), and ...
Buchholz, Tina   +7 more
core   +1 more source

Biscuits from Fermented Roasted Buckwheat Flour - Phenolics Profile and Bioaccessible Angiotensin Converting Enzyme Inhibitory Activity

open access: yesActa Universitatis Cibiniensis. Series E: Food Technology, 2020
The bioaccessible angiotensin converting enzyme (ACE) inhibitory activity of biscuits formulated from roasted common buckwheat flour after fermentation by select bacteria was studied.
Wronkowska Małgorzata   +3 more
doaj   +1 more source

Application of QSAR models in analysis of antibacterial activity of some benzimidazole derivatives against Sarcina lutea [PDF]

open access: yesHemijska Industrija, 2013
In the present paper, a quantitative structure activity relationship (QSAR) has been carried out on a series of 2-methyl and 2-aminobenzimidazole derivatives to identify the lipophilicity requirements for their inhibitory activity against bacteria ...
Podunavac-Kuzmanović Sanja O.   +3 more
doaj   +1 more source

Design, synthesis, and bio-evaluation of new isoindoline-1,3-dione derivatives as possible inhibitors of acetylcholinesterase

open access: yesResearch in Pharmaceutical Sciences, 2021
Background and purpose: Alzheimer’s disease is considered one of the lead causes of elderly death around the world. A significant decrease in acetylcholine level in the brain is common in most patients with Alzheimer’s disease, therefore ...
Motahareh Hassanzadeh   +6 more
doaj   +1 more source

Effect of the essential oil of Minthostachys verticillata (Griseb.) epling and limonene on biofilm production in pathogens causing bovine mastitis [PDF]

open access: yes, 2018
Bovine mastitis causes large annual economic losses around the world. Different microorganisms are associated with the disease. The capacity of pathogens to adhere to bovine mammary epithelial cells is associated with biofilm production which leads to ...
Cariddi, Laura Noelia   +3 more
core   +1 more source

Synthesis and Activity Evaluation of Vinpocetine-Derived Indole Alkaloids

open access: yesMolecules, 2023
This study focuses on the synthesis of novel vinpocetine derivatives (2–25) and their biological evaluation. The chemical structures of the synthesized compounds were fully characterized using techniques such as 1H NMR, 13C NMR, and HRMS.
Zhang-Chao Dong   +7 more
doaj   +1 more source

The influence of in vitro gastrointestinal digestion on the chemical composition and antioxidant and enzyme inhibitory capacities of carob liqueurs obtained with different elaboration techniques [PDF]

open access: yes, 2019
Carob liqueur is a traditional Mediterranean alcoholic beverage obtained via a wide range of production techniques contributing to the different organoleptic attributes of the final product.
Coelho, Natacha   +5 more
core   +1 more source

Bioassay-Guided Isolation of Anti-Alzheimer Active Components from the Aerial Parts of Hedyotis diffusa and Simultaneous Analysis for Marker Compounds

open access: yesMolecules, 2020
Previous studies have reported that Hedyotis diffusa Willdenow extract shows various biological activities on cerebropathia, such as neuroprotection and short-term memory enhancement.
Jun Hee Park, Wan Kyunn Whang
doaj   +1 more source

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