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Clément Falaise et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(46), 16654-16664 (2015-09-30)
The ex-situ qualitative study of the kinetic formation of the poly-oxo cluster U38 , has been investigated after the solvothermal reaction. The resulting products have been characterized by means of powder XRD and scanning electron microscopy (SEM) for the solid
Metin Gençten et al.
Chemosphere, 136, 167-173 (2015-05-20)
In this study, electrochemical removal of propachlor from water has been investigated by electro-Fenton process which provides continuous electrochemical production of hydroxyl radical which is a highly oxidizing agent. This radical can react with propachlor unselectively and can oxidize it
Osamu Kimura et al.
Biological & pharmaceutical bulletin, 37(9), 1475-1479 (2014-09-02)
The uptake mechanism of aristolochic acid I (AAI) was investigated using Caco-2 cells cultured on dishes and permeable membranes. The uptake of AAI from the apical membrane of Caco-2 cells cultured on a dish was rapid, and a decrease in
D J Elder et al.
FEMS microbiology reviews, 13(4), 441-468 (1994-04-01)
Simple homocyclic aromatic compounds are extremely abundant in the environment and are derived largely from lignin. Such compounds may enter anaerobic environments and several groups of bacteria, exhibiting diverse energy-yielding mechanisms, have evolved the capacity to overcome the thermodynamic stability
Rasha H Alghamdi et al.
European journal of medicinal chemistry, 92, 890-907 (2015-02-14)
High level of Low Density Lipoprotein-Cholesterol (LDL-C) in circulation in the blood is associated with an elevated risk of cardiovascular disease (CVD) and stroke. Currently the statin drugs which inhibit the enzyme HMG-CoA reductase responsible for cholesterol synthesis in the
Benzoic acid intermediates in the anaerobic biodegradation of phenols.
K L Londry et al.
Canadian journal of microbiology, 38(1), 1-11 (1992-01-01)
Muhammed Alzweiri et al.
Journal of enzyme inhibition and medicinal chemistry, 30(3), 420-429 (2014-07-30)
An HPLC-size exclusion method was developed as an assay method to evaluate the binding of tested compounds with carbonic anhydrase III (CAIII) enzyme. Inhibition of CAIII by a group of benzoic acid analogues was characterized by vacancy (negative) peak intensity
K V Dileep et al.
Molecular bioSystems, 11(7), 1973-1979 (2015-05-01)
Inflammation is considered to be a key factor in major diseases like cancer, Alzheimer's disease, Parkinson's disease, etc. For the past few decades, pharmaceutical companies have explored new effective medications against inflammation. As a part of their detailed studies, many
G C Tremblay et al.
Pharmacology & therapeutics, 60(1), 63-90 (1993-10-01)
Detoxification of sodium benzoate by elimination as a conjugate with glycine, a nonessential amino acid, provides a pathway for the disposal of waste nitrogen. Since 1979, sodium benzoate has been widely used in the therapeutic regimen to combat ammonia toxicity
Daniel R Swale et al.
PloS one, 9(8), e103713-e103713 (2014-08-08)
Recent studies suggest that N, N-diethyl-meta-toluamide (DEET) is an acetylcholinesterase inhibitor and that this action may result in neurotoxicity and pose a risk to humans from its use as an insect repellent. We investigated the mode of action of DEET
Mingqi Xie et al.
Nucleic acids research, 42(14), e116-e116 (2014-07-18)
Synthetic biology has significantly advanced the design of mammalian trigger-inducible transgene-control devices that are able to programme complex cellular behaviour. Fruit-based benzoate derivatives licensed as food additives, such as flavours (e.g. vanillate) and preservatives (e.g. benzoate), are a particularly attractive
Gang Wen et al.
Journal of hazardous materials, 275, 193-199 (2014-05-27)
Oxidative degradation of organic pollutants and its mechanism were investigated in aqueous solution using zero valent copper (ZVC) under aerobic atmosphere condition. Diethyl phthalate (DEP) was completely oxidized after 120 min reaction by ZVC at initial pH 2.5 open to
M LeBel et al.
Developmental pharmacology and therapeutics, 11(6), 347-356 (1988-01-01)
Reports on fatal benzyl alcohol poisoning in premature neonates implied that the toxicity may be due to larger doses per kilogram than for adults. It has been postulated that the load of benzoic acid (metabolite of benzyl alcohol) may exceed
Ming-Hong Chuang et al.
Bioorganic & medicinal chemistry, 17(22), 7831-7840 (2009-10-20)
Using Caenorhabditis elegans as a model organism, various natural substances and commercial health-food supplements were screened to evaluate their effects on longevity. Among the substances tested, acetic acid and Reishi polysaccharide fraction 3 (RF3) were shown to increase the expression
Brooke A C Longville et al.
British journal of haematology, 168(2), 246-257 (2014-09-12)
The class 1A aldehyde dehydrogenase (ALDH1A) subfamily of genes encode enzymes that function at the apex of the retinoic acid (RA) signalling pathway. We detected aberrant expression of ALDH1A genes, particularly ALDH1A2, in a majority (72%) of primary paediatric T
Fu-Chi Chen et al.
Journal of natural products, 68(9), 1318-1323 (2005-09-27)
Five new compounds, kotolactone A (1), kotolactone B (2), secokotomolide (3), kotodiol (4), and 2-acetyl-5-dodecylfuran (5), and 36 known compounds have been isolated from the stem wood of Cinnamomum kotoense. The structures of these new compounds were determined by means
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
Brian J Krieg et al.
Journal of pharmaceutical sciences, 104(9), 2894-2904 (2015-05-20)
Bicarbonate is the main buffer in the small intestine and it is well known that buffer properties such as pKa can affect the dissolution rate of ionizable drugs. However, bicarbonate buffer is complicated to work with experimentally. Finding a suitable
Kai Zhang et al.
Journal of agricultural and food chemistry, 52(2), 222-227 (2004-01-22)
A GC-MS method was developed for the determination of various flavonoids and phenolic and benzoic acids in human plasma. The procedure involved the extraction of flavonoids and phenolic and benzoic acids with ethyl acetate, followed by the derivatization of the
Chenlin Shen et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 78, 214-224 (2015-08-02)
Hesperetin, the aglycone of hesperidin, occurs naturally in citrus fruits. It exerts extensive pharmacological activities. However, hesperetin's poor solubility and low bioavailability limit its wide application. In order to overcome these limitations, recently a series of novel hesperitin derivatives containing
Giulia Caron et al.
Journal of medicinal chemistry, 48(9), 3269-3279 (2005-04-29)
Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm of the partition coefficient of the neutral species in
Wei Wang et al.
Nucleic acids research, 42(11), 7145-7159 (2014-05-13)
During human immunodeficiency virus type 1 (HIV-1) maturation, three different forms of nucleocapsid (NC) protein-NCp15 (p9 + p6), NCp9 (p7 + SP2) and NCp7-appear successively. A mutant virus expressing NCp15 shows greatly reduced infectivity. Mature NCp7 is a chaperone protein
Andrew Michael Beekman et al.
Journal of natural products, 76(11), 2054-2059 (2013-10-31)
The pestalotiopsones are fungal metabolites isolated from an endophytic fungus Pestalotiopsis sp. found in the mangrove Rhizophora mucronata, used in traditional Chinese medicine to treat symptoms of dysentery. The absolute configurations of pestalotiopsones D (4) and E (5) were elucidated
Zi-Qi Shi et al.
Journal of chromatography. A, 1345, 78-85 (2014-05-06)
Quality standardization of herbal medicines (HMs) is an important task with great challenges. Selection of abundant compounds as markers is currently a major approach for the quality control of HMs; however, such marker compounds are irrelevant to the bioactivities in
Mariana C F C B Damião et al.
Archiv der Pharmazie, 347(12), 885-895 (2014-10-07)
A novel class of benzo[d][1,3]dioxol-5-ylmethyl alkyl/aryl amide and ester analogues of capsaicin were designed, synthesized, and evaluated for their cytotoxic activity against human and murine cancer cell lines (B16F10, SK-MEL-28, NCI-H1299, NCI-H460, SK-BR-3, and MDA-MB-231) and human lung fibroblasts (MRC-5).
Giacomo Russo et al.
Journal of pharmaceutical and biomedical analysis, 117, 436-445 (2015-10-11)
A simple LC/UV method for the simultaneous identification and quantification of Fluoxetine, Tiratricol, Benfluorex and Pseudoephedrine in slimming formulation is proposed. The method demonstrated effective in the analyses of herbal mixtures marketed in Italy as slimming capsules. Sixteen different herbal
Milan Hutta et al.
Journal of chromatography. A, 1408, 72-77 (2015-07-06)
Novel anion-exchange liquid chromatographic method with step gradient of aqueous EDTA(4-) based mobile phase elution has been developed to profile available Slovak soil humic substances and alkaline extracts of various soils. The method utilize short glass column (30mm×3mm) filled in
Ali Kakanejadifard et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 106, 80-85 (2013-02-05)
The new Schiff base 4,4'-(1E,1'E)-(3,3'-(1E,1'E)-(pyridine-2,6-diylbis(azan-1-yl-1-ylid ene))bis(methan-1-yl-1-ylidene)bis(4-hydroxy-3,1-phenylene))bis(diazene-2,1-diyl)dibenzoic acid (1) was prepared from the condensation reaction of 2,6-diaminopyridine with 4-((3-formyl-4-hydroxyphenyl)diazenyl)benzoic acid in methanol. The compound 1 is potentially an N, O multidentate chelating ligand which could form stable complexes with metal ions
Hiroyuki Yamashita et al.
Pharmaceutical research, 31(8), 1946-1957 (2014-02-14)
The advent of cocrystals has demonstrated a growing need for efficient and comprehensive coformer screening in search of better development forms, including salt forms. Here, we investigated a coformer screening system for salts and cocrystals based on binary phase diagrams
Feng Li et al.
Journal of natural products, 73(4), 623-627 (2010-03-24)
Three new flavonoids, (2R,3R)-3,5-dihydroxy-7-methoxyflavanone 3-(2-methyl)butyrate (1), (7''R)-8-[1-(4'-hydroxy-3'-methoxyphenyl)prop-2-en-1-yl]chrysin (2), and (7''R)-8-[1-(4'-hydroxy-3'-methoxyphenyl)prop-2-en-1-yl]galangin (3), together with 41 known compounds (4-44) were isolated from a methanolic extract of Mexican propolis. Compounds 2 and 3 are unique natural flavones containing a 1-phenylallyl moiety. The in
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