Oxidative stress can damage cellular components including DNA, proteins or lipids, and may cause several skin diseases. To protect from this damage and addressing consumer's appeal to natural products, antioxidants obtained from algal and vegetal extracts are being proposed as antioxidants to be incorporated into formulations. Thus, the development of reliable, quick and economic in vitro metho...

Lactuca sativa (lettuce) belongs to Asteraceae family important leafy vegetable known for its medicinal properties. The lettuce is a food that should not lack in our meals, we should keep in mind that its low fat and carbohydrate contents and its high contents of water, it provides caloric power of only 13 Kcal /100 gm are very appropriate for weight loss diets. It is rich in minerals, especial...

The incidence of food hypersensitivity and food allergies is on the rise and new treatment approaches are needed. We investigated whether N. sativa, one of its components, thymoquinone, or synthetic opioid receptor (OR)-agonists can alleviate food allergy. Hence, ovalbumin (OVA)-sensitized BALB/c-mice were pre-treated either with a hexanic N. sativa seed extract, thymoquinone, kappa-(U50'4889) ...

Black Seed The date and location of domestication of Nigella sativa is not clearly established, but the plant was certainly under wide cultivation more than 3000 years ago, when it was placed in the tomb of Egyptian King Tutankhamun. Historical evidence also shows contemporaneous, or earlier, black seed cultivation in Jordan and Iraq. In addition, wild types of Nigella sativa grow in Turkey, Sy...

Sinusitis is associated with inflammation and infections of air-filled cavities of sinuses. The aim of this study was to evaluate the potential efficacy of Nigella sativa seed fixed oil in management of sinusitis. The information was extracted from accessible international databases, traditional books, electronic resources, and unpublished data. Results The results of investigations on N. sat...

OBJECTIVE Hyperglycaemia is an important risk factor for the development and progression of the macrovascular and microvascular complications that occur in diabetes. The expression of apoptotic markers in the aortic medial layer of diabetic rats and the effects of N. sativa L. seed oil on the expression of these markers were investigated in this study. METHODS Four-month-old adult female Wist...

A highly sensitive radioimmunoassay has been used to determine the levels of adenosine 3',5'-cyclic monophosphate (cAMP) in five higher plants (Lactuca sativa, Helianthus annuus, Oryza sativa, Pinus pinaster, Nicotiana tabacum). Particular attention was paid to the three main sources of errors in the characterization of cAMP in plants: presence of interfering substances in plant tissues; possib...

Cadmium (Cd) is considered one of the most toxic heavy metals to living organisms, being very persistent in soil and non-biodegradable, thus posing a long-term hazard plants humans. In recent years, application different molecules at seed level, known as chemical priming, has been studied method improve stress tolerance plants. present study, we tested effect hydro-priming proline priming lettu...