Hydrous forms of cobalt molybdate binary metal oxide nanoaggregates were synthesized via a simple chemical co-precipitation technique. The subsequent heat treatment at 400 °C converted the sample into anhydrous cobalt molybdate (CoMoO4) with mesoporous nanostructure. The anhydrous cobalt molybd...

In the present study, a flavonoid was isolated from Origanum vulgare and identified as didymin. The effect and mechanism of O. vulgare didymin (OVD) on human HepG2 liver carcinoma cell was then assessed. Our results showed that OVD strongly inhibited the viability, clonogenicity and migration of...

A flavone was isolated from Origanum vulgare and identified as didymin (O. vulgare didymin, OVD). The protective effect and mechanism of OVD on acute liver injury was then assessed in vivo and in vitro. Our results showed that OVD significantly alleviated CCl4-induced liver injury in mice and ma...

Didymin is a naturally occurring orally active flavonoid glycoside (isosakuranetin 7-O-rutinoside) found in various citrus fruits, which has been previously reported to possess a wide variety of pharmacological activities including anticancer, antioxidant, antinociceptive, neuroprotective, hepat...

Although didymin, a flavonoid-O-glycosides compound naturally found in the citrus fruits, has been reported to be a potent anticancer agent in the prevention of various cancers, its role in the prevention of cardiovascular complications is unclear. Most importantly, its effect in the prevention ...

Although didymin, a dietary flavonoid glycoside from citrus fruits, known to be a potent antioxidant with anti-cancer activities, its role in angiogenesis is not known. In this study, we examined the effect of didymin on VEGF-induced angiogenesis in vitro and in vivo models. Our results suggest ...

In the present study, the feasibility of immunoaffinity chromatography (IAC) as a purification technology for the analysis of bioactive components in Traditional Chinese Medicine (TCM) was evaluated. IAC was used to analyze hesperidin (HP) and narirutin (NR) in TCM preparations containing Citri ...

Narirutin can be successfully recovered from water-extracts of Citrus unshiu peels using the moderately polar acrylic resin, Amberlite XAD-7. The narirutin adsorption yield in this study was determined to be in excess of 95% at the following conditions for XAD-7 resin: three hours of equilibrium...

Citrus peels can be a valuable source of pectin and narirutin. Narirutin can be extracted during the washing step of citrus peels in the pectin production process. In this study narirutin extraction conditions were optimized to maximize the narirutin extraction yield while minimized pectin loss....

This study aimed to demonstrate protective activities of the narirutin fraction from peels of Citrus unshiu against ethanol-induced hepatic damage through an animal study. Citrus narirutin fraction (CNF), contained 75% of narirutin, was obtained by an ultra-sonicated extraction and further purif...

Flavanones including hesperidin and narirutin constitute the majority of the flavonoids that occur naturally in citrus fruits. The main purpose of this study was to extract valuable natural flavanones from agricultural by-products such as citrus peels using subcritical water extraction (SWE). Th...

In this study, we examined the regulatory activity of narirutin fraction from citrus peels on the production of inflammatory mediators managing acute or chronic inflammatory diseases in macrophages. Narirutin fraction inhibited the release, by lipopolysaccharide (LPS)-stimulated macrophages, of ...

Alzheimer’s disease (AD) is a complex disorder and the disease mechanism is yet to be properly characterized. Over the years, “amyloid cascade” emerges as principal pathogenic event in AD. β-Secretase 1 (BACE1) controls the rate-limiting step in amyloid beta (Aβ) generation and Aβ rapidly ...

BackgroundOxidative stress is one of the major mechanism involved in pathogenesis of myocardial infarction. Use of natural products as therapeutic approach for ischemic myocardial injury is gaining attention worldwide.

Asperuloside, an iridoid glycoside found in Herba Paederiae, is a component from traditional Chinese herbal medicine. In this study, we aimed to investigate the protective effects and potential mechanisms of asperuloside action on inflammatory responses in lipopolysaccharide (LPS)-stimulated Raw...

A Prussian blue analogue, Na2Co3[Fe(CN)6]2, has been fabricated by a facile co-precipitation method at room temperature as a potential cathode material for both lithium-ion and sodium-ion batteries. It found that the Na2Co3[Fe(CN)6]2 nanoparticles with a primary particle size of 30–40 nm have b...

Neutron resonance absorption imaging, being used to visualize a spatial distribution of elements and/or temperature within a sample, is one of the important applications of an intense short-pulse neutron source. Two-dimensional time-analyzer neutron detectors are indispensable to perform neutron...

Undoped lithium-6 enriched glasses coated with pure cerium (99.9%) with a gold protection layer on top were heated at three different temperatures (500, 550, and 600 °C) for varied durations (1, 2, and 4 h). Diffusion profiles of cerium in such glasses were obtained with the conventional Ruther...

Hexacyanoferrate, KMn[Fe(CN)6]·yH2O (KMnHCF), a Prussian blue analogue (PBA), is synthesized by a solution precipitation method under alkaline condition at room temperature. After treated with diluted hydrochloride acid, the KMnHCF is turned into Mn3[Fe(CN)6]2·yH2O (MnHCF). Then both synthesiz...

The Lifus 3 loop was designed and constructed in 2001/2002 in ENEA, to evaluate the corrosion behaviour of Fusion reference structural materials, and in particular AISI 316 and Eurofer, in flowing lithium environment. To fully accomplish the experimental program originally foreseen for Lifus 3 a...