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Showing 1-30 of 33 results for "95426" within Papers
Mariana Margatto Rottini et al.
Experimental parasitology, 148, 66-72 (2014-12-03)
Current treatments for leishmaniasis present some difficulties due to their toxicity, the use of the intravenous route for administration and therapy duration, which may lead to treatment discontinuation. The aim of this study is to investigate new treatment alternatives to
Insight into the apoptosis-inducing action of α-bisabolol towards malignant tumor cells: Involvement of lipid rafts and Bid
Darra E, et al.
Archives of Biochemistry and Biophysics, 476(2), 113-123 (2008)
Sharon E Jacob et al.
Dermatitis : contact, atopic, occupational, drug, 22(2), 102-105 (2011-04-21)
Compositae-related chemicals cause allergic contact dermatitis (ACD) in children with atopic dermatitis (AD). Moisturizers can be an overlooked exposure source. To evaluate ACD in children with recalcitrant AD and a reported history of intolerance to Aquaphor Healing Ointment (AHO) moisturizer.
Hydroxylated bisabolol oxides: evidence for secondary oxidative metabolism in Matricaria chamomilla.
Cristina Avonto et al.
Journal of natural products, 76(10), 1848-1853 (2013-09-28)
German chamomile (Matricaria chamomilla) is one of the most popular medicinal plants used in Western herbal medicine. Among the various phytochemicals present in the essential oil of the flowers of German chamomile, bisabolol and its oxidized metabolites are considered as
Young-Jin Son et al.
The Biochemical journal, 463(2), 239-248 (2014-07-23)
(-)-α-Bisabolol, a sesquiterpene alcohol, is a major ingredient in the essential oil of chamomile (Matricaria recutita) and is used in many health products. The current supply of (-)-α-bisabolol is mainly dependent on the Brazilian candeia tree (Eremanthus erythropappus) by distillation
Maja Tomić et al.
Phytotherapy research : PTR, 28(5), 759-766 (2013-08-29)
From the dried flower heads of Matricaria recutita L., essential oil was isolated by hydrodistillation, and in the obtained blue oil, α-bisabolol oxide A (21.5%), α-bisabolol oxide B (25.5%) and (Z)-spiroether (cis-en-yn-spiroether) (10.3%) were identified as the main compounds, by
Marcel Forrer et al.
Archives of oral biology, 58(1), 10-16 (2012-09-04)
To investigate the antimicrobial effect of alpha-bisabolol and tea tree oil alone and in combination against the halitosis-associated Gram-positive bacillus Solobacterium moorei. The inhibitory activity of alpha-bisabolol and tea tree oil against the reference strain S. moorei CCUG39336 and four
Takashi Seki et al.
Cancer science, 102(12), 2199-2205 (2011-09-03)
In the present study, we investigated whether α-bisabolol, a sesquiterpene alcohol present in essential oils derived from a variety of plants, has antitumor effects against pancreatic cancer. α-Bisabolol induced a decrease in cell proliferation and viability in pancreatic cancer cell
Seyed Mehdi Razavi
Natural product research, 26(22), 2148-2151 (2011-11-26)
Prangos pabularia Lindl. (Apiaceae) is a widespread perennial herb distributed from Russia to Iran, Turkey, India, Central Asia and Caucasian. It has been used in folk medicine from ancient times as a diuretic agent and a treatment for leukoplakia, digestive
Nayrton Flávio Moura Rocha et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 44(4), 455-461 (2011-09-20)
This work examined the gastroprotection of (-)-α-bisabolol, an unsaturated optically active sesquiterpene alcohol obtained by the direct distillation essential oil from plants. (-)-α-Bisabolol has been described as a compound capable of reducing the gastric ulcer area in response to absolute
Magaly L Mota et al.
Planta medica, 78(7), 658-664 (2012-03-24)
The prophylactic and therapeutic arsenal against malaria is quite restricted and all the antimalarials currently in use have limitations. Thus, there is a need to investigate medicinal plants in the search for phytochemicals which can be developed into drugs. In
Christine Tschiggerl et al.
Plant foods for human nutrition (Dordrecht, Netherlands), 67(2), 129-135 (2012-03-14)
Chamomile (German Chamomile, Matricaria recutita L., Asteraceae) is one of the most popular medicinal plants in use as an herbal tea for food purposes and in folk medicine. Qualitative and semi-quantitative analyses of the volatile fraction of chamomile herbal tea
Seungbeom Kim et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 49(10), 2580-2585 (2011-07-21)
Although (-)-α-bisabolol, a natural monocyclic sesquiterpene alcohol, is often used as a cosmetic soothing supplement, little is known about its mechanisms of anti-inflammatory effects. Therefore, this study was designed to investigate anti-inflammatory effects of (-)-α-bisabolol and its mechanisms of action.
Rodrigo J B de Siqueira et al.
Canadian journal of physiology and pharmacology, 90(1), 23-35 (2011-12-17)
The present study deals with the pharmacological effects of the sesquiterpene alcohol (-)-α-bisabolol on various smooth-muscle preparations from rats. Under resting tonus, (-)-α-bisabolol (30-300 µmol/L) relaxed duodenal strips, whereas it showed biphasic effects in other preparations, contracting endothelium-intact aortic rings and
Céline Couteau et al.
Archives of dermatological research, 304(10), 817-821 (2012-06-19)
When determined in vitro, the SPF of certain commercial sunscreen products can be lower than the SPF indicated on the label. The study of the composition of this type of product enabled us to note that the majority contained substances
P Arenberger et al.
Journal of the European Academy of Dermatology and Venereology : JEADV, 25(6), 688-694 (2011-01-11)
The aim of the controlled double-blind trial was to demonstrate the superiority of a topical combination product over its single constituents. A total of 278 patients with atopic dermatitis were randomized into four groups: 79 patients were treated with a
Elisabetta Cavalieri et al.
Journal of translational medicine, 9, 45-45 (2011-04-23)
We previously demonstrated that the plant-derived agent α-bisabolol enters cells via lipid rafts, binds to the pro-apoptotic Bcl-2 family protein BID, and may induce apoptosis. Here we studied the activity of α-bisabolol in acute leukemia cells. We tested ex vivo
Maryam Yousefi et al.
Natural product research, 25(17), 1629-1634 (2011-10-21)
A study on the volatile oil of Ferula behboudiana by gas chromatography and gas chromatography-mass spectrometry showed the presence of 27 compounds. Two disulphide derivatives, 1-sec-butyl-2-[(E)-3-(methylthio) prop-1-enyl] disulphane (1) and 1-sec-butyl-2-[(Z)-3-(methylthio)prop-1-enyl] disulphane (2) (59.4%), were isolated from the oil by
Massimiliano Bonifacio et al.
PloS one, 7(10), e46674-e46674 (2012-10-12)
We showed that α-bisabolol is active against primary acute leukemia cells, including BCR-ABL(+) acute lymphoblastic leukemias (ALL). Here we studied the activity of α-bisabolol against BCR-ABL(+) cells using 3 cell lines (K562, LAMA-84, CML-T1) and 10 primary BCR-ABL(+) ALL samples.
Nayrton Flávio Moura Rocha et al.
Naunyn-Schmiedeberg's archives of pharmacology, 384(6), 525-533 (2011-08-27)
(-)-α-Bisabolol is an unsaturated, optically active sesquiterpene alcohol obtained by the direct distillation of essential oil from plants such as Vanillosmopsis erythropappa and Matricaria chamomilla. (-)-α-Bisabolol has generated considerable economic interest, as it possesses a delicate floral odour and has
Dennis Dienst et al.
Scientific reports, 10(1), 5932-5932 (2020-04-05)
Cyanobacteria and microalgae are attractive photoautotrophic host systems for climate-friendly production of fuels and other value-added biochemicals. However, for economic applications further development and implementation of efficient and sustainable cultivation strategies are essential. Here, we present a comparative study on
Mohamed Attia et al.
Archives of biochemistry and biophysics, 527(1), 37-44 (2012-08-08)
Hernandulcin, a C15 sesquiterpene ketone, is a natural sweetener isolated from the leaves of Lippia dulcis. It is a promising sugar substitute due to its safety and low caloric potential. However, the biosynthesis of hernandulcin in L. dulcis remains unknown.
Jaouad Anter et al.
Journal of medicinal food, 14(3), 276-283 (2010-12-25)
Medicinal plants represent an important resource in new drug research. Antioxidant properties of plants can help to scavenge reactive oxygen species. The objective of this work was to evaluate the genotoxic, antigenotoxic, tumoricidal, and apoptotic effect of some major phenols
Jaekwan Kim et al.
Pharmaceutical research, 29(7), 2017-2029 (2012-03-09)
To evaluate the ability of a novel radiofrequency (RF) microporation technology based on ablation of the skin barrier to enhance topical delivery of active ingredients The influence of RF fluence and the molecular size of the absorbent on the permeation
Orazio Taglialatela-Scafati et al.
Journal of natural products, 75(3), 453-458 (2012-02-09)
Apart from a large amount (ca. 2.0%) of α-bisabolol β-D-fucopyranoside (2a), the aerial parts of the Mediterranean weed Carthamus glaucus afforded an unusual triglyceride (E-2-crotonyl-1,3-distearolylglycerol, 7), two lipophilic flavonoids (6a,b), and a series of bisabolane fucopyranosides variously acylated on the
Maryam Yousefi et al.
Natural product research, 26(2), 146-151 (2011-08-04)
The chemical composition of the essential oil obtained from the aerial parts of Betonica grandiflora Willd., growing wild in Iran, was analysed by gas chromatography-mass spectrometry for the first time. Overall, 40 volatile components were identified on the basis of
Chiaki Nakano et al.
Chembiochem : a European journal of chemical biology, 12(15), 2271-2275 (2012-10-30)
Now found in bacteria: An increasing number of genome sequences indicate that bacteria possess a variety of terpenoid cyclase genes. The characterization of two sesquiterpene cyclase (SC) genes found in the draft genome sequence of Streptomyces citricolor is described here.
Maria del Carmen Romero et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 19(6), 520-523 (2012-03-09)
The increase in diagnosed cases of anisakiasis and the virtual absence of effective treatments have prompted the search for new active compounds against Anisakis L(3) larvae. The biocidal efficacy against different pathogens shown by various essential oils (EO) led us
Abdel-Hadi Al-Ja'fari et al.
Phytochemistry, 72(11-12), 1406-1413 (2011-05-26)
The analysis of the essential oil from rhizome and roots of Ferula hermonis Boiss. (Apiaceae) by GC-FID, GC-MS and ¹³C NMR allowed the identification of 79 constituents, more than 90% of the oil, the major one being α-pinene (43.3%), followed
Odete Gonçalves et al.
Mutation research, 723(1), 18-25 (2011-04-02)
Sesquiterpenic compounds are natural chemicals present in organisms from different Phylae or Divisions, which have proved to be important bioactive products, namely in potentiating the action of antibiotics. In the first step, the mutagenicity of nine sesquiterpenic compounds (hydrocarbons and
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