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Nigella sativa ( black cumin )

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https://www.readbyqxmd.com/read/29318975/evaluation-of-the-antiproliferative-activity-of-some-nanoparticulate-essential-oils-formulated-in-microemulsion-on-selected-human-carcinoma-cell-lines
#1
Ahmed Abd-Rabou, Amr E Edris
BACKGROUND: Essential oils (EOs) are natural volatile plant extract that have different biological activities including antiproliferative potentials. OBJECTIVE: the current study aims at evaluating the antiproliferative activities of six EOs in their neat state compared to their nanoparticulate form after fabrication in microemulsion against some cancer cell lines. The EOs included marjoram (Origanum majorana), turmeric (Curcuma longa), sweet basil (Ocimum basillicum), clove buds (Syzygium aromaticum), geranium (plargonium graviolenis), and black cumin (Nigella sativa)...
January 10, 2018: Current Clinical Pharmacology
https://www.readbyqxmd.com/read/29223554/oral-administration-of-nigella-sativa-oil-and-thymoquinone-attenuates-long-term-cisplatin-treatment-induced-toxicity-and-oxidative-damage-in-rat-kidney
#2
Zeba Farooqui, Faaiza Shahid, Aijaz Ahmed Khan, Farah Khan
Cisplatin (CP) is an effective anti-cancer drug which causes remarkable toxicity to the kidney, particularly to proximal tubules, by generating reactive oxygen species. Nigella sativa (NS), commonly known as "black cumin" reduces the progression of various kidney disorders. Thymoquinone (TQ), the major bioactive constituent of NS seeds, has been credited for various pharmacological effects of NS. Since, a typical clinical CP dosing regimen involves CP administration in multiple cycles over a long time duration, hence the present study aimed to evaluate the renoprotective efficacy of NS oil and TQ against multiple dose CP treatment induced deleterious biochemical and histological alterations in rat kidney...
December 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29200724/bioassay-guided-isolation-of-neuroprotective-fatty-acids-from-nigella-sativa-against-1-methyl-4-phenylpyridinium-induced-neurotoxicity
#3
Leila Hosseinzadeh, Hoda Monaghash, Farahnaz Ahmadi, Nastaran Ghiasvand, Yalda Shokoohinia
Objective: Parkinson's disease, a slowly progressive neurological disease, is associated with degeneration of the basal ganglia of the brain and a deficiency of the neurotransmitter dopamine. The main aspects of researches are the protection of normal neurons against degeneration. Fatty acids (FAs), the key structural elements of dietary lipids, are carboxylic straight chains and notable parameters in nutritional and industrial usefulness of a plant. Materials and Methods: Black cumin, a popular anti-inflammatory and antioxidant food seasoning, contains nonpolar constituents such as FAs which were extracted using hexane...
October 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/29172688/effect-of-nanoparticle-treatment-on-expression-of-a-key-gene-involved-in-thymoquinone-biosynthetic-pathway-in-nigella-sativa-l
#4
Mir Mohammad Hassan Kahila, Amin Mahdi Najy, Mahdi Rahaie, Mohammad Mir-Derikvand
Thymoquinone is the most important secondary metabolite in black Cumin, which has several pharmaceutical applications. In this study, effect of TiO2 and SiO2 nanoparticles as new elicitors, on expression of Geranyl diphosphate synthase gene (GPPS gene), as a key gene involved in thymoquione biosynthesis pathway was investigated in two Iranian accessions. Plants were treatment in the early flowering stage and after 24 h of 50 and 100 mg/L of each nanoparticle, separately. After RNA extraction, GPPS gene expression was analysed by qRT-PCR method...
November 27, 2017: Natural Product Research
https://www.readbyqxmd.com/read/28988684/a-potent-nutraceutical-combination-of-cinnamomum-cassia-nigella-sativa-for-type-1-diabetes-mellitus
#5
Ginpreet Kaur, Mihir Invally, Mohammed Kamil Khan, Priyanka Jadhav
BACKGROUND: Nigella sativa (black cumin) and Cinnamomum cassia (Cinnamon) are an integral part of the Indian diet, and have also been sourced in the ayurveda, the traditional Indian system of medicine, for their medicinal properties. Both the herbs individually have been successfully evaluated for their preliminary antidiabetic potential. AIM: Herein, we dived deeper into antidiabetic properties of these herbs, by investigating the combinatorial effect of both herbs, on parameters of diabetes and further, as an adjunct to metformin therapy, for assessing the pharmacodynamics of herb-drug interaction in diabetes mellitus...
October 5, 2017: Journal of Ayurveda and Integrative Medicine
https://www.readbyqxmd.com/read/28983249/therapeutic-potential-and-pharmaceutical-development-of-thymoquinone-a-multitargeted-molecule-of-natural-origin
#6
REVIEW
Sameer N Goyal, Chaitali P Prajapati, Prashant R Gore, Chandragouda R Patil, Umesh B Mahajan, Charu Sharma, Sandhya P Talla, Shreesh K Ojha
Thymoquinone, a monoterpene molecule is chemically known as 2-methyl-5-isopropyl-1, 4-benzoquinone. It is abundantly present in seeds of Nigella sativa L. that is popularly known as black cumin or black seed and belongs to the family Ranunculaceae. A large number of studies have revealed that thymoquinone is the major active constituent in N. sativa oil this constituent is responsible for the majority of the pharmacological properties. The beneficial organoprotective activities of thymoquinone in experimental animal models of different human diseases are attributed to the potent anti-oxidant and anti-inflammatory properties...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28938193/protective-effect-of-thymoquinone-against-diazinon-induced-hematotoxicity-genotoxicity-and-immunotoxicity-in-rats
#7
Gholam Hassan Danaei, Mohammad Karami
Several studies have shown that oxidative stress and cell damage can occur in the very early stages of diazinon (DZN) exposure. The present study was designed to determine the beneficial effect of thymoquinone (Thy), the main component of Nigella sativa (black seed or black cumin) against DZN immunotoxicity, hematotoxicity and genotoxicity in rats. In the present experimental study, 48 male Wistar rats were randomly divided into six groups, (eight per group) as follows: control (receiving corn oil as the DZN solvent), DZN (20mg/kg), Thy (10mg/kg), Thy (2...
September 7, 2017: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/28892789/thymoquinone-rich-fraction-nanoemulsion-tqrfne-decreases-a%C3%AE-40-and-a%C3%AE-42-levels-by-modulating-app-processing-up-regulating-ide-and-lrp1-and-down-regulating-bace1-and-rage-in-response-to-high-fat-cholesterol-diet-induced-rats
#8
Norsharina Ismail, Maznah Ismail, Nur Hanisah Azmi, Muhammad Firdaus Abu Bakar, Zhang Yida, Maizaton Atmadini Abdullah, Hamidon Basri
Though the causes of Alzheimer's disease (AD) are yet to be understood, much evidence has suggested that excessive amyloid-β (Aβ) accumulation due to abnormal amyloid-β precursor protein (APP) processing and Aβ metabolism are crucial processes towards AD pathogenesis. Hence, approaches aiming at APP processing and Aβ metabolism are currently being actively pursued for the management of AD. Studies suggest that high cholesterol and a high fat diet have harmful effects on cognitive function and may instigate the commencement of AD pathogenesis...
November 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28791082/protective-effect-of-nigella-sativa-oil-on-acoustic-trauma-induced-hearing-loss-in-rats
#9
Belde Culhaoglu, Selim S Erbek, Seyra Erbek, Evren Hizal
Acoustic trauma is a common reason for hearing loss. Different agents are used to prevent the harmful effect of acoustic trauma on hearing. The aim of this study was to evaluate the potential preventive effect of Nigella sativa (black cumin) oil in acoustic trauma. Our experimental study was conducted with 20 Sprague Downey female rats (mean age, 12 months; mean weight 250 g). All of the procedures were held under general anesthesia. Following otoscopic examinations, baseline-hearing thresholds were obtained using auditory brainstem responses (ABR)...
July 18, 2017: Audiology Research
https://www.readbyqxmd.com/read/28752025/biased-activity-of-soluble-guanylyl-cyclase-the-janus-face-of-thymoquinone
#10
REVIEW
Charlotte Detremmerie, Paul M Vanhoutte, Susan Leung
The natural compound thymoquinone, extracted from Nigella sativa (black cumin), is widely used in humans for its anti-oxidative properties. Thymoquinone is known for its acute endothelium-independent vasodilator effects in isolated rat aortae and pulmonary arteries, depending in part on activation of adenosine triphosphate-sensitive potassium channels and inhibition of voltage-dependent calcium channels. The compound also improves endothelial dysfunction in mesenteric arteries of ageing rodents and in aortae of rabbits treated with pyrogallol, by inhibiting oxidative stress...
July 2017: Acta Pharmaceutica Sinica. B
https://www.readbyqxmd.com/read/28701649/deodorizing-substance-in-black-cumin-nigella-sativa-l-seed-oil
#11
Toru Nakasugi, Takushi Murakawa, Koji Shibuya, Masanori Morimoto
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 identified as thymoquinone. This monoterpenic quinone functions as the main deodorizing substance in this oil against methyl mercaptan...
August 1, 2017: Journal of Oleo Science
https://www.readbyqxmd.com/read/28671634/regressions-of-breast-carcinoma-syngraft-following-treatment-with-piperine-in-combination-with-thymoquinone
#12
Wamidh H Talib
Thymoquinone (TQ) and piperine, the active ingredients in cumin (Nigella sativa) and black pepper (Piper longum), respectively, exhibit various bioactivities including anticancer effects. The aim of the present study is to investigate the antineoplastic activity of a combination of TQ and piperine against breast cancer implanted in mice. The antiproliferative effects of TQ, piperine, and a combination of both agents were tested against mouse epithelial breast cancer cell line (EMT6/P) using MTT assay. The isobolographic method was used to calculate the combination index (CI)...
July 3, 2017: Scientia Pharmaceutica
https://www.readbyqxmd.com/read/28602677/immune-responses-to-methanolic-extract-of-black-cumin-nigella-sativa-in-rainbow-trout-oncorhynchus-mykiss
#13
Yasemin Celik Altunoglu, Soner Bilen, Ferhat Ulu, Gouranga Biswas
The immune stimulating effects of the methanolic extract of black cumin (Nigella sativa) in rainbow trout (Oncorhynchus mykiss) was evaluated. Variable concentrations of black cumin methanolic extract [0 (Control), 0.1 and 0.5 g kg(-1) of feed] were individually added to the basal diet and rainbow trout was fed for 30 days to assess the innate immune responses and growth performance. Feed conversion ratio significantly decreased in the group fed with 0.5 g kg(-1) black cumin extract. Respiratory burst activity was observed to be the highest in the 0...
August 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28590231/evaluation-of-phenolic-profile-and-antibacterial-bioactivities-of-nigella-sativa-l-seed-extracts
#14
Anela Topcagic, Sanja Cavar Zeljkovic, Erna Karalija, Semira Galijasevic, Emin Sofic
Black cumin (Nigella sativa L. [N. sativa]) seed extracts demonstrated numerous beneficial biological effects including, among others, antidiabetic, anticancer, immunomodulatory, antimicrobial, anti-inflammatory, antihypertensive, and antioxidant activity. To better understand the phytochemical composition of N. sativa seeds, methanol seed extracts were analyzed for phenolic acid and flavonoid content. Furthermore, we tested N. sativa methanol, n-hexane, and aqueous seed extracts for their inhibitory activity against anti-butyrylcholinesterase (BChE) and catalase (CAT) as well as for antimicrobial activity against several bacteria...
June 7, 2017: Bosnian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/28400978/thymoquinone-attenuates-brain-injury-via-an-anti-oxidative-pathway-in-a-status-epilepticus-rat-model
#15
Yi-Ye Shao, Bing Li, Yong-Mei Huang, Qiong Luo, Yang-Mei Xie, Ying-Hui Chen
AIM: Status epilepticus (SE) results in the generation of reactive oxygen species (ROS), which contribute to seizure-induced brain injury. It is well known that oxidative stress plays a pivotal role in status epilepticus (SE). Thymoquinone (TQ) is a bioactive monomer extracted from black cumin (Nigella sativa) seed oil that has anti-inflammatory, anti-cancer, and antioxidant activity in various diseases. This study evaluated the protective effects of TQ on brain injury in a lithium-pilocarpine rat model of SE and investigated the underlying mechanism related to antioxidative pathway...
January 2017: Translational Neuroscience
https://www.readbyqxmd.com/read/28386474/finding-novel-antibiotic-substances-from-medicinal-plants-antimicrobial-properties-of-nigella-sativa-directed-against-multidrug-resistant-bacteria
#16
Seher Nancy Bakal, Stefan Bereswill, Markus M Heimesaat
The progressive rise in multidrug-resistant (MDR) bacterial strains poses serious problems in the treatment of infectious diseases. While the number of newly developed antimicrobial compounds has greatly fallen, the resistance of pathogens against commonly prescribed drugs is further increasing. This rise in resistance illustrates the need for developing novel therapeutic and preventive antimicrobial options. The medicinal herb Nigella sativa and its derivatives constitute promising candidates. In a comprehensive literature survey (using the PubMed data base), we searched for publications on the antimicrobial effects of N...
March 2017: European Journal of Microbiology & Immunology
https://www.readbyqxmd.com/read/28378356/effect-of-an-orally-formulated-processed-black-cumin-from-iranian-traditional-medicine-pharmacopoeia-in-relieving-symptoms-of-knee-osteoarthritis-a-prospective-randomized-double-blind-and-placebo-controlled-clinical-trial
#17
Ahmad Salimzadeh, Anahita Ghourchian, Rasool Choopani, Homa Hajimehdipoor, Mohammad Kamalinejad, Maryam Abolhasani
AIM: Osteoarthritis is a global health problem, especially for the elderly. A good replacement for non-surgical treatments is the use of traditional medicines. We selected a revere plant (Nigella sativa L.), a widely utilized medicinal herb for the treatment of inflammatory conditions, from the Iranian traditional medicine (ITM) pharmacopoeia with proven anti-inflammatory and analgesic actions. METHODS: We performed a prospective, randomized, double-blind, and placebo-controlled clinical trial, in order to investigate whether the herb is useful in alleviating the symptoms of knee osteoarthritis...
April 5, 2017: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/28322956/polysaccharide-of-black-cumin-nigella-sativa-modulates-molecular-signaling-cascade-of-gastric-ulcer-pathogenesis
#18
Srikanta Belagihalli Manjegowda, Harsha Mysore Rajagopal, Shylaja Mallaiah Dharmesh
Gastric ulcer is a multi-step disease and healing requires a complex process including repair and re-architecture of gastric mucosa with the involvement of molecular events. Current study was designed to understand the gastric ulcer healing mechanism of rhamnogalacturonan-I type pectic polysaccharide of black cumin (BCPP) utilizing acetic acid induced gastric ulcers in rats. BCPP fed groups at 200mg/kg b.w. for 10days showed up to 85% healing of gastric ulcers with modulation of key molecular events involved in ulcer healing process such as increase in gastric mucin content, cyclooxygenase-2 (Cox-2) and prostaglandin E2 (PGE2)...
August 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28195061/overview-of-the-preclinical-pharmacological-properties-of-nigella-sativa-black-seeds-a-complementary-drug-with-historical-and-clinical-significance
#19
E Z Dajani, T G Shahwan, N E Dajani
Nigella sativa (N. sativa, black seeds; or sometimes known by many other names such as the blessed seed by the Arabs, black cumin in the Holy Bible, black caraway and Kalonji in South Asia) has been traditionally used for many years not only as a food but also as complementary drug. It is the objective of this communication to review the evidence-based pre-clinical pharmacological actions of N. sativa as a basis of its existing and potential new human clinical uses. Primary PubMed literature searches and secondary Medline searches were conducted to define N...
December 2016: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
https://www.readbyqxmd.com/read/28140613/anti-cancer-properties-and-mechanisms-of-action-of-thymoquinone-the-major-active-ingredient-of-nigella-sativa
#20
Amin F Majdalawieh, Muneera W Fayyad, Gheyath K Nasrallah
Over the past two decades, studies have documented the wide-range anti-cancer effects of Nigella sativa, known as black seed or black cumin. Thymoquinone (TQ), its major active ingredient, has also been extensively studied and reported to possess potent anti-cancer properties. Herein, we provide a comprehensive review of the findings related to the anti-cancer activity of TQ. The review focuses on analyzing experimental studies performed using different in vitro and in vivo models to identify the anti-proliferative, pro-apoptotic, anti-oxidant, cytotoxic, anti-metastatic, and NK-dependent cytotoxic effects exerted by TQ...
December 12, 2017: Critical Reviews in Food Science and Nutrition
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