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Showing 1-30 of 436 results for "PHR1047" within Papers
Linlin Qi et al.
Analytical and bioanalytical chemistry, 407(13), 3617-3625 (2015-03-23)
An aqueous two-phase microfluidics (ATPM) method suitable for selective extraction of bisphenol A (BPA) in aqueous samples was developed, and a functional ionic liquid of N, N, N-trioctyl ammonium propionate (TOAP) was specially employed for the formation of a parallel
Talent Chipiti et al.
Acta poloniae pharmaceutica, 72(1), 119-127 (2015-04-09)
The study was intended to explore the antioxidant potential and phytochemical content of the ethanol and aqueous extracts of the leaf and root samples of Cissus cornifolia (Baker) Splanch (Vitaceae) across a series of four in vitro models. The results
Steven Pham et al.
The Journal of steroid biochemistry and molecular biology, 144 Pt B, 436-444 (2014-09-10)
Castration resistant prostate cancer (CRPC) is often lethal and inevitably develops after androgen ablation therapy. However, in the majority of cases it remains androgen dependent. CRPC tumors have the ability to synthesize their own androgens from cholesterol by engaging in
Laetitia Asser et al.
Molecular and cellular endocrinology, 395(1-2), 1-9 (2014-07-25)
Glucocorticoid receptor (GR), a ubiquitous transcriptional factor, regulates target gene expression upon activation by glucocorticoids, notably cortisol, a corticosteroid hormone synthesized in the adrenal cortex. We thus hypothesized that both GR and cortisol might be involved in the regulation of
Sreejith Kottuparambil et al.
Aquatic toxicology (Amsterdam, Netherlands), 155, 9-14 (2014-06-24)
Phenol, a monosubstituted aromatic hydrocarbon with various commercial uses, is a major organic constituent in industrial wastewaters. The ecotoxic action of phenol for aquatic environment is well known. In this study, rapid phenol toxicity tests (1h) were developed based on
Erik van Kampen et al.
PloS one, 9(10), e109024-e109024 (2014-10-28)
Oxysterol binding protein Related Proteins (ORPs) mediate intracellular lipid transport and homeostatic regulation. ORP8 downregulates ABCA1 expression in macrophages and cellular cholesterol efflux to apolipoprotein A-I. In line, ORP8 knockout mice display increased amounts of HDL cholesterol in blood. However
Soo Jung Lee et al.
International journal of biological macromolecules, 72, 1056-1062 (2014-12-03)
Lignin was isolated from the residue of bioethanol production with oak wood via alkaline and catalyzed organosolv treatments at ambient temperature to improve the purity of lignin for the materials application. The isolated lignins were analyzed for their chemical composition
M F Meiboom et al.
Biochimica et biophysica acta, 1828(11), 2564-2573 (2013-06-25)
Why do anesthetics not activate excitatory ligand-gated ion channels such as 5-HT3 receptors in contrast to inhibitory ligand-gated ion channels? This study examines the actions of structural closely-related 5-HT derivatives and 5-HT constituent parts on 5-HT3A receptors with the aim
Timucin Uğurlu et al.
Acta poloniae pharmaceutica, 71(2), 311-321 (2014-10-03)
The purpose of the study was to prepare and evaluate clarithromycin (CLA) floating tablets using experimental mixture design for treatment of Helicobacter pylori provided by prolonged gastric residence time and controlled plasma level. Ten different formulations were generated based on
Jesus A Segovia et al.
Molecular and cellular biology, 35(3), 582-597 (2014-12-03)
Caspase-1 is activated by the inflammasome complex to process cytokines like interleukin-1β (IL-1β). Pro-caspase-1 consists of three domains, CARD, p20, and p10. Association of pro-caspase-1 with the inflammasome results in initiation of its autocatalytic activity, culminating in self-cleavage that generates
Md Mahmudur Rahman et al.
Journal of chromatography. A, 1314, 241-248 (2013-09-28)
An experimental technique based on sorbent tube-thermal desorption-gas chromatography (ST-TD-GC) was investigated for the simultaneous determination of a cluster of eight volatile odorants (propionic acid, n-butyric acid, i-valeric acid, n-valeric acid, trimethylamine, phenol, indole, and skatole) and a reference compound
Zhi-Ling Guo et al.
Brain research, 1229, 125-136 (2008-07-29)
The midline medulla oblongata, which includes the nucleus raphe obscurus, raphe magnus and raphe pallidus (NRP), is involved in regulation of cardiovascular responses. Opioids and serotonin (5-HT) are thought to function as important neurotransmitters in this region. We previously have
Catarina L Silva et al.
Talanta, 89, 360-368 (2012-01-31)
A sensitive assay to identify volatile organic metabolites (VOMs) as biomarkers that can accurately diagnose the onset of breast cancer using non-invasively collected clinical specimens is ideal for early detection. Therefore the aim of this study was to establish the
Jennifer Mahony et al.
Applied and environmental microbiology, 81(10), 3299-3305 (2015-03-10)
Lactococcal bacteriophages represent one of the leading causes of dairy fermentation failure and product inconsistencies. A new member of the lactococcal 949 phage group, named WRP3, was isolated from cheese whey from a Sicilian factory in 2011. The genome sequence
José P Vaqué et al.
PloS one, 10(3), e0119946-e0119946 (2015-03-17)
We have performed a comparative ultrasequencing study of multiple colorectal lesions obtained simultaneously from four patients. Our data show that benign lesions (adenomatous or hyperplastic polyps) contain a high mutational load. Additionally multiple synchronous colorectal lesions show non overlapping mutational
Jung-Ho Shin et al.
PLoS genetics, 10(6), e1004429-e1004429 (2014-06-27)
Magnesium is an essential divalent metal that serves many cellular functions. While most divalent cations are maintained at relatively low intracellular concentrations, magnesium is maintained at a higher level (∼0.5-2.0 mM). Three families of transport proteins were previously identified for
Nádia Pereira Gonçalves et al.
Amyloid : the international journal of experimental and clinical investigation : the official journal of the International Society of Amyloidosis, 21(3), 175-184 (2014-06-12)
Inflammation is a key pathological hallmark of several neurodegenerative disorders including Alzheimer's disease, Parkinson's disease and familial amyloidotic polyneuropathy (FAP). Among all inflammatory cytokines associated with FAP, IL-1β, in particular, has been implicated in playing a key pathogenic role. In
Mounira Krifa et al.
Drug and chemical toxicology, 38(1), 84-91 (2014-04-15)
Evaluation of the immunomodulatory activity of plant extracts is an interesting and growing area of research. In this study, effects of a methanolic extract of Limoniastrum guyonianum stems (M extract) on mice immune cell function in vitro were investigated. These
Taichi Kamiunten et al.
Histochemistry and cell biology, 143(3), 259-266 (2014-10-09)
Tissue-specific gene expression is subjected to epigenetic and genetic regulation. Posttranslational modifications of histone tails alter the accessibility of nuclear proteins to DNA, thus affecting the activity of the regulatory complex of nuclear proteins. Methylation at histone 3 lysine 9
Xiao Yan Chen et al.
Applied and environmental microbiology, 80(18), 5752-5760 (2014-07-13)
Enterotoxigenic Escherichia coli (ETEC) is a major cause of diarrhea in piglets; ETEC cells colonize the intestinal mucosa with adhesins and deliver toxins that cause fluid loss. This study determined the antiadhesive properties of bacterial exopolysaccharides (reuteran and levan) and
Guillermo Marcial et al.
Journal of ethnopharmacology, 155(2), 1125-1133 (2014-07-06)
The aerial parts of Lippia integrifolia (Gris.) Hieronymus (Verbenaceae), known as incayuyo, are used by the peasant population of Argentina for treatment of diseases related to a gastrointestinal system, mainly for inflammation of the stomach and have also been included
Mélanie Bonizec et al.
Nucleic acids research, 42(17), 10975-10986 (2014-09-04)
Cdc48/p97 is an evolutionary conserved ubiquitin-dependent chaperone involved in a broad array of cellular functions due to its ability to associate with multiple cofactors. Aside from its role in removing RNA polymerase II from chromatin after DNA damage, little is
Michael R Botts et al.
Eukaryotic cell, 13(9), 1158-1168 (2014-07-09)
Among pathogenic environmental fungi, spores are thought to be infectious particles that germinate in the host to cause disease. The meningoencephalitis-causing yeast Cryptococcus neoformans is found ubiquitously in the environment and sporulates in response to nutrient limitation. While the yeast
Celena Scheede-Bergdahl et al.
Diabetes & vascular disease research, 11(5), 324-334 (2014-06-07)
Matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMP) play a critical role during vascular remodelling, in both health and disease. Impaired MMP regulation is associated with many diabetes-related complications. This study examined whether exercise-induced regulation of MMPs is maintained in
Dana J Wohlbach et al.
Genome biology and evolution, 6(9), 2557-2566 (2014-11-05)
Lignocellulosic plant material is a viable source of biomass to produce alternative energy including ethanol and other biofuels. However, several factors—including toxic by products from biomass pretreatment and poor fermentation of xylose and other pentose sugars—currently limit the efficiency of
Christos Andreadis et al.
Nucleic acids research, 42(20), 12650-12667 (2014-10-11)
DNA damage response and repair proteins are centrally involved in genome maintenance pathways. Yet, little is known about their functional role under non-DNA damage-inducing conditions. Here we show that Rad9 checkpoint protein, known to mediate the damage signal from upstream
Phenol.
IARC monographs on the evaluation of carcinogenic risks to humans, 47, 263-287 (1989-01-01)
Babett Steglich et al.
PLoS genetics, 11(3), e1005101-e1005101 (2015-03-24)
In eukaryotic cells, local chromatin structure and chromatin organization in the nucleus both influence transcriptional regulation. At the local level, the Fun30 chromatin remodeler Fft3 is essential for maintaining proper chromatin structure at centromeres and subtelomeres in fission yeast. Using
Yu Zhou et al.
Ophthalmic genetics, 36(1), 43-49 (2014-11-25)
Genetic factors have been studied extensively for their role in the pathogenesis of primary open angle glaucoma (POAG). This study was conducted to investigate whether manganese superoxide dismutase (SOD2) variants play a significant role in POAG in a Chinese population.
Zhantao Han et al.
Water research, 70, 394-403 (2015-01-03)
This paper discusses the sorbent properties of magnetic activated carbons and biochars produced by wet impregnation with iron oxides. The sorbents had magnetic susceptibilities consistent with theoretical predictions for carbon-magnetite composites. The high BET surface areas of the activated carbons
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