Buscar
Mostrando ítems 51-60 de 5250
In vitro antibacterial and chemical properties of essential oils including native plants from Brazil against pathogenic and resistant bacteria
(Japan Oil Chemists Soc, 2015-03-01)
The antimicrobials products from plants have increased in importance due to the therapeutic potential in the treatment of infectious diseases. Therefore, we aimed to examine the chemical characterisation (GC-MS) of essential ...
Generation of engineered core-shell antibiotic nanoparticles
(Facultad de Ingeniería y Tecnología, 2019)
Well-defined nanocomposite structures have received significant attention due to their superior combinatorial properties. Rational tuning of the core and shell of the nanostructure(s) can offer potent antibacterial activity. ...
Antibacterial activity of plant extracts from northwestern Argentina
(Wiley Blackwell Publishing, Inc, 2007-06)
To determine the antibacterial and cytotoxic activities of aqueous and ethanolic extracts of northwestern Argentinian plants used in folk medicine. To compare the mentioned activities with those of five commercial antibiotics. ...
Antibacterial activity of 3,3′-dihydroxycurcumin (DHC) is associated with membrane perturbation
(2019-09-01)
Curcumin is a plant diphenylheptanoid and has been investigated for its antibacterial activity. However, the therapeutic uses of this compound are limited due to its chemical instability. In this work, we evaluated the ...
Antibacterial Activity of Isobavachalcone (IBC) Is Associated with Membrane Disruption
(2022-03-01)
Isobavachalcone (IBC) is a natural prenylated chalcone with a broad spectrum of pharmacological properties. In this work, we newly synthesized and investigated the antibacterial activity of IBC against Gram-positive, ...
First evidence of a potential antibacterial activity involving a laccase-type enzyme of the phenoloxidase system in Pacific oyster Crassostrea gigas haemocytes
Phenoloxidases (POs) are a group of copper proteins including tyrosinase, catecholase and laccase. In
several insects and crustaceans, antibacterial substances are produced through the PO cascade, participating in the ...
Evaluation of antibacterial activity of chitosan membranes associated to unripe banana peel
(2016-01-01)
The treatment of skin wounds is a worldwide problem due to possible complications of healing process, such as infections, sepsis and even death. Current treatment strategies involves the use of dressings, bandages and ...
PHENOLIC COMPOSITION, ANTIBACTERIAL AND ANTIOXIDANT ACTIVITIES OF BRAZILIAN RED PROPOLIS.
(Soc Brasileira QuimicaSao PauloBrasil, 2009)
Methodologies for evaluating the In vitro antibacterial activity of natural compounds of plant originMetodologías para evaluar in vitro la actividad antibacteriana de compuestos de origen vegetal
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
A High-Throughput Screen Identifies a New Natural Product with Broad-Spectrum Antibacterial Activity
(2012)
Due to the inexorable invasion of our hospitals and communities by drug-resistant bacteria, there is a pressing need for novel antibacterial agents. Here we report the development of a sensitive and robust but low-tech and ...