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Showing 1-30 of 87 results for "S1270" within Papers
Ashutosh Singh
Food chemistry, 137(1-4), 62-67 (2012-12-04)
The antioxidative effect of sitosterol at 1, 2 and 5% levels, in triolein, refined canola, high oleic sunflower and flaxseed oils, continuously heated for a period of up to 72 h at frying temperature of 180 °C, was studied. High
Flora Pensec et al.
Journal of agricultural and food chemistry, 62(32), 7998-8007 (2014-07-25)
Triterpenoids present in grape cuticular waxes are of interest due to their potential role in protection against biotic stresses, their impact on the mechanical toughness of the fruit surface, and the potential industrial application of these biologically active compounds from
Kang Ding et al.
Journal of cellular biochemistry, 120(4), 5687-5694 (2018-12-15)
In this article, we aim to examine the novel effects of β-sitosterol on murine experimental colitis. β-Sitosterol significantly reduces the weight loss, colon length, and alleviated microscopic appearances of colitis induced by dextran sulfate sodium. This compound also decreases the
Maria João Rocha et al.
Journal of water and health, 11(2), 281-296 (2013-05-28)
A gas chromatography with mass spectrometric detection (GC-MS) method was developed and optimized for the determination of 17 endocrine disrupting compounds (EDCs) in coastal water samples. The evaluated EDCs were from different origins and included estrogens, bisphenol A, alkylphenolethoxylates, alkylphenols
Tian-Shan Wang et al.
Natural product communications, 8(10), 1427-1429 (2013-12-21)
Two new compounds, (+)-rumphiin (3) and polyalthurea (7), together with seven known ones, 3,4,5-trimethoxy benzoic acid (1), (-)-seselinone (2), cannabisin D (4), allantoin (5), oxostephanine (6) and a mixture of beta-sitosterol (8) and stigmasterol (9) were isolated from the stems
Yan Ding et al.
Bioorganic & medicinal chemistry letters, 19(13), 3607-3610 (2009-05-19)
In our preliminary screening study on the anti-inflammatory activity, eight triterpenes, one sterol, and one chalcone were isolated from the CH(2)Cl(2)-soluble extract of the stems and leaves of Rhus sylvestris Siebold and Zucc (Anacardiaceae). On the basis of their spectroscopic
Essence of Anesthesia Practice E-Book, 657-657 (2010)
Quantitative genetic analysis of three important nutritive traits in the fruit of avocado
Calderon-Vazquez C, et al.
J. Am. Soc. Hort. Sci., 138(4), 283-289 (2013)
Chun Shi et al.
Biochimica et biophysica acta, 1830(3), 2538-2544 (2012-12-26)
Brain lipid peroxidation has long been considered a potential therapeutic target for Alzheimer's disease (AD). beta-sitosterol (BS), a plant sterol that is prevalent in plant plasma membrane, has been suggested to have antioxidant activity. Previous studies have demonstrated that dietary
Ki Hyun Kim et al.
Bioorganic & medicinal chemistry letters, 21(7), 2075-2078 (2011-03-01)
The rhizome of Dioscorea japonica is a food and medicinal source known as 'San Yak' in Korea. Two new furostanol saponins, coreajaponins A (1) and B (2), together with 10 known compounds (3-12) were isolated from the rhizomes of D.
Daniele Silvestro et al.
Scientific reports, 8(1), 16348-16348 (2018-11-07)
Vitamin D3 is a secosterol hormone critical for bone growth and calcium homeostasis, produced in vertebrate skin by photolytic conversion of the cholesterol biosynthetic intermediate provitamin D3. Insufficient levels of vitamin D3 especially in the case of low solar UV-B
Geovanni Espinosa
Current opinion in urology, 23(1), 38-41 (2012-12-04)
Nutrition seems to modify the pathogenesis of benign prostatic hyperplasia (BPH) effect symptomology in men suffering from lower urinary tract symptoms (LUTS). Although there are numerous pharmaceuticals and procedures for these conditions, nutrition may improve outcomes as a primary approach
Wendong Xu et al.
Journal of natural products, 72(9), 1620-1626 (2009-08-26)
Nine minor new tirucallane (1-7) and euphane (8 and 9) triterpenoids including five hydroperoxides, together with 18 known compounds, have been isolated from an ethanolic extract of the roots of Euphorbia micractina. Their structures including absolute configurations were elucidated by
Keiko Miyazaki et al.
Journal of vascular surgery, 48(4), 986-993 (2008-07-01)
The patency of prosthetic grafts is partly limited by incomplete endothelial cell coverage and development of anastomotic intimal hyperplasia. The goal of this study was to determine the effect of elevated cholesterol on prosthetic graft healing and the ability of
Günther Silbernagel et al.
Current opinion in lipidology, 24(1), 12-17 (2012-11-21)
Plant sterols as ingredients to functional foods are recommended for lowering LDL cholesterol. However, there is an ongoing discussion whether the use of plant sterols is safe. Genetic analyses showed that common variants of the ATP binding cassette transporter G8
Van Kiem Phan et al.
Bioorganic & medicinal chemistry letters, 21(2), 633-637 (2011-01-05)
By bioactive-guided fractionation of methanol extract of the Ficus microcarpa leaves, one new C-glucosylflavone, ficuflavoside (1), one new megastigmane glycoside, ficumegasoside (8), and twelve known compounds including flavonoids (2-6), phenylpropanoids (7), megastigmanes (9-11) and sterol derivatives (12-14) were isolated. Their
Rainie L Sharpe et al.
Reproductive biology and endocrinology : RB&E, 4, 60-60 (2006-11-23)
Total and intra-mitochondrial gonadal cholesterol concentrations are decreased in fish exposed to the phytoestrogen beta-sitosterol (beta-sit). The present study examined the potential for beta-sit to disrupt de novo cholesterol synthesis in the gonads of goldfish exposed to 200 microgram/g beta-sit
Dong-Oh Moon et al.
Cancer letters, 264(2), 181-191 (2008-03-04)
beta-Sitosterol (SITO) is a potentially valuable candidate for cancer chemotherapy, however the cellular and molecular mechanisms responsible for its anti-cancer activity are unknown. Therefore, we attempted to elucidate the mechanisms responsible for SITO-induced anti-proliferation in human leukemia cells. Treatment with
Sterol limitation in a pollen-fed omnivorous lady beetle (Coleoptera: Coccinellidae)
Pilorget L, et al.
Journal of Insect Physiology, 56(1), 81-87 (2010)
Youngki Park et al.
Nutrition research (New York, N.Y.), 33(2), 154-161 (2013-02-13)
Dietary consumption of phytosterols and certain fatty acids has been shown to reduce cholesterol absorption and plasma cholesterol concentrations. However, it has not been fully elucidated whether phytosterols or fatty acids can alter the expression of cholesterol transporters by functioning
Ju-ying Zou et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 35(5), 724-725 (2012-12-12)
To study the chemical constituents of Pileostegia viburnoides var. glabrescens. The compounds were isolated and purified by various techniques. Their structures were determined by physicochemical properties and spectral analysis. Five compounds were isolated and identified as friedelin (1), beta-sitosterol (2)
Using theoretical correction factors for quantitative analysis of sterols and sterol concentrates
Costin CD, et al.
Journal of the American Oil Chemists' Society, 86(2), 111-118 (2009)
Zhuo Chen et al.
Bioorganic & medicinal chemistry, 16(3), 1337-1344 (2007-11-13)
Saxifraga stolonifera, an evergreen dicotyledon, has been identified as an important resource in Chinese medicine due to its anticancer activity. In the present report, chemical components of S. stolonifera (L) Meeb which is found in Guizhou province were investigated. Ten
Nina S Liland et al.
Lipids, 53(7), 737-747 (2018-09-28)
Several feeding trials with Atlantic salmon fed naturally high phytosterol concentrations due to dietary rapeseed oil inclusion have shown changes in lipid metabolism and increased hepatic lipid storage in the fish. An in vitro trial with Atlantic salmon hepatocytes was
Fang-Rong Chang et al.
Journal of natural products, 68(7), 971-973 (2005-07-26)
The transgenic Arabidopsis plant system, pER8-GFP, may be used as a powerful tool in searching for natural estrogen-agonists/antagonists. Among selected plant extracts and natural products, the method was able to distinguish active extracts (e.g., Glycine max and Pueraria lobata) and
Phan Van Kiem et al.
Bioorganic & medicinal chemistry letters, 21(24), 7460-7465 (2011-11-11)
The rhizomes of Hedychium coronarium have been used for the treatment of inflammation, skin diseases, headache, and sharp pain due to rheumatism in traditional medicine. From this plant, three new labdane-type diterpenes 1-3, named coronarins G-I as well as seven
Simone P Barbosa et al.
Life sciences, 92(14-16), 845-851 (2013-03-20)
High-risk subjects with elevated C-reactive protein (CRP) are at high risk for cardiovascular events and frequently require potent statins or combined lipid-lowering therapy to achieve lipid targets and decrease inflammation. Our study aimed at evaluating the effects of three lipid-modifying
Jih-Jung Chen et al.
Journal of natural products, 70(2), 202-205 (2007-02-24)
Four new dihydroagarofuranoid sesquiterpenes (1-4) and a new hydroxybenzylsalicylaldehyde, forkienin (5), together with nine known compounds have been isolated from the roots of Microtropis fokienensis. The structures of the new compounds were determined through analyses of physical data. Compounds 3
I Lacatusu et al.
Nanotechnology, 23(45), 455702-455702 (2012-10-16)
In this work, new stable and efficiently bio-active lipid nanocarriers (NLCs) with antioxidant properties have been developed for the transport of active ingredients in food. The novel NLCs loaded with β-sitosterol/β-sitosterol and green tea extract (GTE) and prepared by a
Na-Ra Han et al.
Experimental biology and medicine (Maywood, N.J.), 239(4), 454-464 (2014-02-11)
The compound β-sitosterol (BS) is one of the most common forms of phytosterols and has anti-cancer, anti-oxidant, anti-bacterial, and anti-inflammatory effects. However, the effect of BS on atopic dermatitis (AD) has not been elucidated. Therefore, we investigated whether BS would
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