vernonia brachycalyx/nicotine

OBJECTIVE To demonstrate the effect of Vernonia cinerea (VC) on rat respiratory tissue in chronic nicotine condition. METHODS Pathology of rat respiratory tissue was induced by intraperitoneally injection with 1 mg/kg BW of rat. Male Wistar rats were divided into three groups, control group (C),

The human cytochrome P450 2A6 (CYP2A6) and monoamine oxidases (MAO-A and MAO-B), catalyzing nicotine and dopamine metabolisms, respectively, are two therapeutic targets of nicotine dependence. Vernonia cinerea, a medicinal plant commonly used for treatment of diseases such as asthma and bronchitis,

Seed oils of a number of Asteraceae and Euphorbiaceae species are enriched in 12-epoxyoctadeca-cis-9-enoic acid (vernolic acid), an unusual 18-carbon Delta(12)-epoxy fatty acid with potential industrial value. It has been previously demonstrated that the epoxy group of vernolic acid is synthesized

Vernonia cinerea (VC) Less has been proposed as a medicinal plant with interesting activities, such as an aid for smoking cessation worldwide. Despite its previous clinical success in smoking cessation by exhibiting reduced oxidative stress, it has not been approved. The aim of this study was to

A previously uncharacterized virus tentatively named Vernonia green vein-banding virus (VGVBV) was isolated from Vernonia amygdalina Del. ("bitterleaf") from Lagos, Nigeria. The virus was mechanically transmissible but had a narrow host range restricted to Nicotiana benthamiana, Chenopodium quinoa

Vernonia cinerea has been widely used in traditional medicines for various diseases and shown to aid in smoking abstinence and has anticancer properties. V. cinerea bioactive compounds, including flavonoids and hirsutinolide-type sesquiterpene lactones, have shown an inhibition effect on the

The human liver cytochrome P450 (CYP) 2A6 and the respiratory CYP2A13 enzymes play role in nicotine metabolism and activation of tobacco-specific nitrosamine carcinogens. Inhibition of both enzymes could offer a strategy for smoking abstinence and decreased risks of respiratory diseases and lung