Nigella sativa (NS) seeds have been used for medicinal purposes for centuries both as herbs and its oil. In Islam it is regarded as one of the greatest forms of healing medicine included in the medicine of prophet Mohammed. Huge number of studies have been carried out in recent years on the pharmacological effects of these seeds and also the possible relationship with their constituents. A numb...

Context: Nigella sativa Linn. (Ranunculaceae) is native to southwest Asia. This tree species has been of interest to researchers because it has a long history of folklore usage in various systems of medicines. Objective: Pharmacognostic Standardization, Physico and Phytochemical Evaluation of the seeds of N. sativa were carried out to determine its macro-and microscopical characters and also so...

OBJECTIVE Nigella sativa extract has been used in the Middle East as a traditional medicine for several complaints. We aimed to evaluate the biochemical, histopathological and hematologic changes in Toxocara canis-infected mice after treatment with Nigella sativa extract, albendazole or a combination of both. METHODS This comparative study was conducted between June and July 2008 at the Itarr...

Effects of Nigella sativa Allelochemical Substances on Growth-Inhibiting Flixweed Compared With Wheat (Triticum aestivum)

BACKGROUND In previous studies, the relaxant, anticholinergic (functional antagonism) and antihistaminic effects of Nigella sativa have been demonstrated on guinea pig tracheal chains. To elucidate the other mechanisms responsible for the relaxant effect of this plant, its inhibitory effect on the calcium channel was examined in this study. RESULTS The inhibitory effects of both concentration...

Article history: Received on: 21/06/2016 Revised on: 12/07/2016 Accepted on: 28/07/2016 Available online: 30/08/2016 Even though whey protein complex derived from milk, is being touted as a functional food with a number of health benefits, so far its full mechanistic effect has not been deeply explicated, which is the target of this study. For this reason, we observed the 2 months protection in...

Nigella sativa, an established historical and religion-based remedy for a wide range of health problems, is a herbal medicine known to have antioxidant and neuroprotective effects. This present study investigated the effect of Nigella sativa oil (NSO) administration on the spatial memory performance (SMP) of male adult rats using eight-arm radial arm maze (RAM). Twelve Sprague Dawley rats (7-9 ...

Six rare naturally occurring indazole-type alkaloids including two new compounds, 17-O-(β-d-glucopyranosyl)-4-O-methylnigellidine (1) and nigelanoid (2), and four known compounds (3-6) were isolated from a defatted extract of Nigella sativa (black cumin) seeds. 17-O-(β-d-Glucopyranosyl)-4-O-methylnigellidine (1) increased glucose consumption by liver hepatocytes (HepG2 cells) through activation...

Recently, the green synthesis of nanomaterials has grown in popularity and become one most used approaches. Plant extracts are safe for environment could be cost-effective nanoparticle preparation. Silver nanoparticles (AgNPs) have been synthesized using aqueous Nigella sativa (N. sativa) seeds. The formation AgNPs was confirmed by an X-ray diffractometer, a UV-visible spectrometer, transmissio...