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Showing 1-30 of 365 results for "c0625" within Papers
Kaisu R Riihinen et al.
Fitoterapia, 97, 78-86 (2014-06-01)
The antimicrobial activity of lingonberry (Vaccinium vitis-idaea L.) was evaluated against two oral pathogens, Streptococcus mutans and Fusobacterium nucleatum. Long-bed gel permeation chromatography (GPC; Sephadex LH-20) yielded purified flavonoids, with the most efficient minimum inhibitory concentrations (MICs) against planktonic cells
María-Ángeles Del-Castillo-Alonso et al.
Journal of the science of food and agriculture, 95(2), 409-416 (2014-05-14)
Ultraviolet (UV) radiation induces adaptive responses that can be used for plant production improvement. The aim of this study was to assess the effect of solar UV exclusion on the physiology and phenolic compounds of leaves and berry skins of
Dongping Liu et al.
Bioorganic & medicinal chemistry letters, 21(22), 6833-6837 (2011-10-04)
Src homology-2 domain-containing protein tyrosine phosphatase (Shp2), a novel proto-oncogenic protein, is an important target in cancer therapy research. Approximately 2000 plant extracts were screened to find its natural specific inhibitors, with the ethyl acetate (EtOAc) active extract of the
Atsufumi Iwanaga et al.
Journal of natural products, 73(4), 609-612 (2010-02-27)
Chemical investigation of the aerial parts of Cimicifuga simplex afforded four new fukinolic acid analogues, cimicifugic acids K-N (1-4), and 10 known compounds, and C. japonica afforded three new fukinolic acid analogues, cimicifugic acids K-M (1-3), a new phenolic glycoside
Claudia-Crina Toma et al.
Molecules (Basel, Switzerland), 20(6), 9560-9574 (2015-05-29)
This study was performed to evaluate the phenolic profile, antioxidant and diuretic effects of black cumin and lady-in-a-mist seeds. In the phenolic profile, differences between the two species are significant. Qualitative and quantitative analyses of the phenolic compounds were performed
Pamela Somers et al.
The Journal of heart valve disease, 24(1), 92-100 (2015-07-18)
Currently, no effective crosslinking reagents are available to treat xenogenic decellularized heart valve matrices. The study aim was to evaluate the crosslinking effect of quercetin, catechin, caffeic acid and tannic acid on porcine aortic valve matrices. Cytotoxicity of the different
Ekhtear Hossain et al.
Molecular and cellular biochemistry, 400(1-2), 29-40 (2014-10-29)
There is a growing body of evidence supporting an intimate association of immune activation with the pathogenesis of cardiovascular diseases, including atherosclerosis. Uptake of oxidized low-density lipoprotein (oxLDL) through scavenging receptors promotes the formation of mature lipid-laden macrophages, which subsequently
Sung-Yong Yang et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 55, 92-99 (2013-01-12)
Perilla frutescens leaves are often used in East Asian gourmet food. In this study, we investigated the hepatoprotective effects of caffeic acid (CA), rosmarinic acid (RA), and their combination. P. frutescens contains 1.32μg CA/mg dry material (DM) and 26.84μg RA/mg
Morshed A Chowdhury et al.
Bioorganic & medicinal chemistry letters, 19(24), 6855-6861 (2009-11-04)
A novel class of salicylic acid and N-acetyl-2-carboxybenzenesulfonamide regioisomers possessing a N-difluoromethyl-1,2-dihydropyrid-2-one pharmacophore attached to its C-4 or C-5 position was designed for evaluation as anti-inflammatory (AI) agents. Replacement of the 2,4-difluorophenyl ring in diflunisal by the N-difluoromethyl-1,2-dihydropyrid-2-one moiety provided
Koji Uwai et al.
Bioorganic & medicinal chemistry, 16(16), 7795-7803 (2008-08-01)
Caffeic acid esters, one of the components of propolis, are known to show a variety of biological effects such as anti-tumor, anti-oxidant, and anti-inflammatory activities. Although, the anti-inflammatory activities of caffeic acid esters have been studied by analyzing their structure
In-Kyoung Lee et al.
Bioorganic & medicinal chemistry, 17(13), 4674-4680 (2009-05-20)
New p-terphenyls, curtisians R (1)-V (5), have been isolated together with known compounds, curtisians E, I-P, and kynapcin-12, from the methanolic extract of the fruiting bodies of Paxillus curtisii (Paxillaceace). Their structures were established by various spectroscopic analyses including 1D-
Rosemary Vuković et al.
Plant science : an international journal of experimental plant biology, 199-200, 18-28 (2012-12-26)
The accumulation of phenolic compounds in plants is often part of the defense response against stress and pathogen attack, which can be triggered and activated by elicitors. Oomycetal proteinaceous elicitor, β-cryptogein, induces hypersensitive response and systemic acquired resistance against some
Verena Hess et al.
Applied and environmental microbiology, 79(6), 1942-1947 (2013-01-15)
The anaerobic acetogenic bacterium Acetobacterium woodii couples reduction of caffeate with electrons derived from molecular hydrogen to the synthesis of ATP by a chemiosmotic mechanism with sodium ions as coupling ions. Caffeate is activated to caffeyl coenzyme A (caffeyl-CoA) prior
Chaowanee Chupeerach et al.
Foods (Basel, Switzerland), 10(1) (2021-01-13)
Fermented tea (Cha-miang in Thai) is a local product made by traditional food preservation processes in Northern Thailand that involve steaming fresh tea leaves followed by fermenting in the dark. Information on changes in nutritive values, bioactive compounds, antioxidant activities
Xiaoxia Li et al.
The Analyst, 144(5), 1777-1788 (2019-01-24)
New types of two-dimensional (2D) boron nitride (BN) were developed as a 2D scaffold material. After modification with ternary deep eutectic solvents (DES, ChCl-caffeic acid-ethylene glycol), the processed BN was applied to the preparation of magnetic molecularly imprinted polymers (MMIPs).
Cleverson Antonio Ferreira Martins et al.
Biomedical chromatography : BMC, 28(7), 986-993 (2014-01-10)
Malva sylvestris is a species used worldwide as an alternative to anti-inflammatory therapies; however, its mechanism of action remains unknown. In this paper, the anti-inflammatory effects of M. sylvestris alcoholic extracts were evaluated by measuring the pro-inflammatory mediators PGE₂ and
Hnin Thanda Aung et al.
Bioorganic & medicinal chemistry, 19(7), 2392-2396 (2011-03-11)
In our previous paper, we reported that rosmarinic acid (1) of Argusia argentea could neutralize snake venom induced hemorrhagic action. Rosmarinic acid (1) consists of two phenylpropanoids: caffeic acid (2) and 3-(3,4-dihydroxyphenyl)lactic acid (3). In this study, we investigated the
Wendy R Russell et al.
Bioorganic & medicinal chemistry, 16(8), 4589-4593 (2008-03-04)
Elevated levels of phospholipases, prostaglandin synthases and lipoxygenases in colonic cells at various stages of malignancy indicate a strong link between dietary lipids and colon cancer. Lipoxygenase-catalysed arachidonic acid metabolism plays a key role in colorectal carcinogenesis and has the
E Pontiki et al.
Bioorganic & medicinal chemistry, 15(17), 5819-5827 (2007-07-03)
Lipoxygenase catalyzes the first two steps of the transformation of arachidonic acid into leukotrienes which are implicated in host defense reactions. It is well known that many acids possess potent anti-inflammatory activity. Taking into account that compounds bearing a thienyl
Giuseppe M Lombardo et al.
Dalton transactions (Cambridge, England : 2003), 41(47), 14337-14344 (2012-10-10)
The vast literature concerning caffeic acid and its derivatives lacks any reference to the solid state structures of its inorganic salts as these crystals are quite difficult grow. Most of the already published works deal with computational studies of these
Yasuhiro Ishihara et al.
The Journal of biological chemistry, 290(37), 22805-22817 (2015-08-02)
Microglia are activated quickly in response to external pathogens or cell debris and clear these substances via the inflammatory response. However, excessive activation of microglia can be harmful to host cells due to the increased production of reactive oxygen species
Isabella F D Pinto et al.
Journal of medicinal food, 18(7), 802-809 (2015-02-05)
Coconut water (CW) is a natural nutritious beverage, which contains several biologically active compounds that are traditionally used in the treatment of diarrhea and rehydration. Several works with CW have been related with antioxidant activity, which is very important in
Meltem Türkyılmaz et al.
Journal of the science of food and agriculture, 94(12), 2488-2496 (2014-01-22)
This study was conducted to determine the differences in some analytical properties of four apricot cultivars and to determine the changes in these analytical properties during sulfuring and sun-drying. There were significant differences in the contents of polyphenols, carotenoids and
Oleh Koshovyi et al.
Plants (Basel, Switzerland), 10(2) (2021-01-29)
The prospect of creating a new medicine with psychotropic activity is shown as a result of studying the chemical composition and pharmacological activity of modified dry extracts of motherwort (Leonurus cardiaca L.) tincture. The most promising substances were the dry
Fuad Al-Rimawi et al.
Journal of AOAC International, 98(5), 1335-1339 (2015-11-04)
A simple, precise, accurate, and selective method was developed and validated for determination of eight phenolic compounds (gallic acid, p-hydroxybenzoic acid, vanilic acid, caffeic acid, syringic acid, p-coumaric acid, ferulic acid, and sinapic acid) in date palms. Separation was achieved
Fátima de Campos Buzzi et al.
European journal of medicinal chemistry, 44(11), 4596-4602 (2009-07-25)
Ten ester derivatives from caffeic acid were synthesized, and their antinociceptive properties are evaluated in mice. The most active compound, dodecyl ester derivative, exhibited potent and dose-related activity against the writhing test, with a calculated ID(50) value of 15.1 (11.9-19.1)micromol/kg
Wanpeng Xi et al.
International journal of food sciences and nutrition, 66(8), 858-866 (2015-11-26)
The phenolic compounds in different fruit parts including the flavedos, albedos, segment membranes, juice vesicles and seeds of nine grapefruit varieties cultivated in China were determined and their antioxidant capacities were evaluated using three methods. Naringin and neohesperedin were the
Xiao-Hong Ma et al.
Chemosphere, 246, 125849-125849 (2020-02-26)
The sodium pyrophosphate (SP)-enhanced Fenton reaction has been proven to have promising potential in remediation of polychlorinated biphenyls in soils by keeping iron ions soluble at high pH and minimizing the useless decomposition of H2O2. However, little information can be
Eldiza Puji Rahmi et al.
Pharmacognosy magazine, 13(Suppl 3), S578-S586 (2017-11-17)
To evaluate the inhibitory effects of three The leaves and roots of DCM extract of MPL roots showed the highest inhibition of LPS-stimulated cytokine secretion with IC The results suggested that DCM extracts of MPL and MPP roots are potential
Seon-Yeong Kwak et al.
Amino acids, 46(12), 2777-2785 (2014-09-15)
Caffeic acid (CA) is one of the antioxidants found in plants, which protects vascular cells against vascular injuries from oxidative stress. In our previous study, caffeoyl-prolyl-histidine amide (CA-L-Pro-L-His-NH2; CA-PH; a CA derivative) was synthesized, which exhibited a strong antioxidant activity
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