منابع مشابه
Deodorizing Substance in Black Cumin (Nigella sativa L.) Seed Oil.
A deodorizing substance in black cumin (Nigella sativa L.), a spice for curry and vegetable foods in Southwest Asia, was examined. The essential oil prepared from the seeds of this plant exhibited strong deodorizing activity against methyl mercaptan, which is a main factor in oral malodor. After purification with silica gel column chromatography, the active substance in black cumin seed oil was...
متن کاملBiochemical effects of Nigella sativa L seeds in diabetic rats.
Oral administration of ethanol extract of N. sativa seeds (300 mg/kg body weight/day) to streptozotocin induced diabetic rats for 30 days significantly reduced the elevated levels of blood glucose, lipids, plasma insulin and improved altered levels of lipid peroxidation products (TBARS and hydroperoxides) and antioxidant enzymes like catalase, superoxide dismutase, reduced glutathione and gluta...
متن کاملMechanisms of the antihypertensive effects of Nigella sativa oil in L-NAME-induced hypertensive rats
OBJECTIVES This study was conducted to determine whether the blood pressure-lowering effect of Nigella sativa might be mediated by its effects on nitric oxide, angiotensin-converting enzyme, heme oxygenase and oxidative stress markers. METHODS Twenty-four adult male Sprague-Dawley rats were divided equally into 4 groups. One group served as the control (group 1), whereas the other three group...
متن کاملNigella sativa: Monograph
Nigella sativa (N. sativa) (Family Ranunculaceae) have been used for thousands of years as a curative remedy for various disorders. N. sativa seed reveal a broad spectrum of pharmacological activities including immunopotentiation and antihistaminic, antidiabetic, anti-hypertensive, anti-inflammatory, and antimicrobial activities. It is known as a source of thymoquinone, thymohydroquinone, dithy...
متن کاملAnti-tumor properties of blackseed (Nigella sativa L.) extracts.
The objective of the present study was to evaluate the in vitro and in vivo anti-cancer effect of Nigella sativa L. seed extracts. The essential oil (IC50 = 0.6%, v/v) and ethyl acetate (IC50 = 0.75%) extracts were more cytotoxic against the P815 cell line than the butanol extract (IC50 = 2%). Similar results were obtained with the Vero cell line. Although all extracts had a comparable cytotoxi...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 1985
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.50.545