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Showing 1-30 of 54 results for "59510" within Papers
Kay O Johswich et al.
Infection and immunity, 83(1), 354-363 (2014-11-05)
Neisseria meningitidis asymptomatically colonizes the human upper respiratory tract but is also the cause of meningitis and severe septicemia. Carriage or disease evokes an immune response against the infecting strain. Hitherto, we have known little about the breadth of immunity
Beibei Chen et al.
Journal of chromatography. A, 1363, 62-70 (2014-08-19)
In this paper, the "state of the art" of chiral speciation of selenoamino acids (SeAAs) in biological samples is critically reviewed. The significance and the features of such studies are highlighted. A special focus lies on chiral speciation of SeAAs
Tânia E Sintra et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 20(5), 727-735 (2019-01-24)
Twelve surface-active ionic liquids (SAILs) and surface-active derivatives, based on imidazolium, ammonium, and phosphonium cations and containing one, or more, long alkyl chains in the cation and/or the anion, were synthetized and characterized. The aggregation behavior of these SAILs in
Robert Hiessl et al.
Analytical methods : advancing methods and applications, 12(24), 3137-3144 (2020-09-16)
In this study, an inline analytical method was designed and applied in process characterisation and development. The model reaction is the two-step diesterification of 3-methylphthalic anhydride with 2-ethylhexanol consisting of alcoholysis as the first step, followed by an acid-catalysed, second
Dayong Wang et al.
Journal of Alzheimer's disease : JAD, 43(2), 519-534 (2014-08-13)
The stress protein heme oxygenase-1 (HO-1) is upregulated and co-localizes to pathological features, including tauopathies in the brains of individuals with Alzheimer's disease. However, the relationship between HO-1 and Alzheimer's disease remains unclear. In our previous research, the long-term overexpression
Glenn A Jacobson et al.
Journal of pharmaceutical and biomedical analysis, 94, 54-57 (2014-02-20)
Pergolide, an ergot-derived dopamine D2 receptor agonist, is used extensively as an orally administered treatment for pituitary pars intermedia dysfunction (PPID) in horses. One of the barriers associated with pergolide determinations in plasma for pharmacokinetic applications has been the technically
Cinzia Martinengo et al.
Cancer research, 74(21), 6094-6106 (2014-09-07)
Rearrangements involving the anaplastic lymphoma kinase (ALK) gene are defining events in several tumors, including anaplastic large-cell lymphoma (ALCL) and non-small cell lung carcinoma (NSCLC). In such cancers, the oncogenic activity of ALK stimulates signaling pathways that induce cell transformation
Chris Twelves et al.
Breast cancer research and treatment, 148(3), 553-561 (2014-11-09)
Data from two phase 3 studies of eribulin were pooled in analyses initially requested by the European Medicines Agency to assess whether specific patient subgroups, previously treated with an anthracycline and a taxane, benefited from eribulin. Study 305/EMBRACE included women
Heath D Schmidt et al.
Addiction biology, 20(2), 285-296 (2014-02-11)
Emerging evidence indicates that type I metabotropic glutamate receptors (mGluRs) in the nucleus accumbens play a critical role in cocaine seeking. The present study sought to determine the role of accumbens core mGluR1, mGluR5 and protein kinase C (PKC) in
Anne-Charlotte Dubbelman et al.
Investigational new drugs, 33(1), 233-240 (2014-11-08)
Lenvatinib is an orally available multi-targeted tyrosine kinase inhibitor with anti-angiogenic and antitumor activity. To get more insight into the disposition of lenvatinib, a mass balance study was performed in patients with advanced solid tumors. A single oral 24 mg
Stanisław Stanosz et al.
The Journal of clinical endocrinology and metabolism, 99(12), E2472-E2476 (2014-08-27)
This report presents original, combined mode of treatment of preinvasive endometrial cancer (IA/G1) in young women with polycystic ovarian syndrome. The objective of the study was the assessment of treatment with natural female sexual hormones in combination with antidiabetic, antioxidative
Michael A Malfatti et al.
Antimicrobial agents and chemotherapy, 58(11), 6477-6483 (2014-08-20)
Determining the pharmacokinetics (PKs) of drug candidates is essential for understanding their biological fate. The ability to obtain human PK information early in the drug development process can help determine if future development is warranted. Microdosing was developed to assess
Jinhui Yang et al.
Neuropharmacology, 86, 353-361 (2014-09-10)
Increasing evidence demonstrates that different opioids, while acting μ opioid receptors, can activate distinct downstream responses, a phenomenon termed functional selectivity or biased agonism. The present study designed experiments to test whether the μ receptor agonist morphine and D-Ala(2), N-Me-Phe(4)
Robert C Shumaker et al.
Clinical drug investigation, 34(9), 651-659 (2014-07-16)
Lenvatinib is an oral, multitargeted tyrosine kinase inhibitor under clinical investigation in solid tumours. This study evaluated the influence of P-glycoprotein (P-gp) inhibition (single-dose rifampicin) and simultaneous cytochrome P450 3A4 (CYP3A4)/P-gp induction (multiple-dose rifampicin) on lenvatinib pharmacokinetics. This Phase I
M Koczywas et al.
British journal of cancer, 111(12), 2268-2274 (2014-10-29)
Eribulin mesylate is a synthetic macrocyclic ketone analogue of Halichondrin B that has demonstrated high antitumor activity in preclinical and clinical settings. This phase I study aimed to determine the maximum tolerated dose (MTD), dose-limiting toxicities (DLTs), and pharmacokinetics in
Petri A Turhanen et al.
Scientific reports, 5, 8992-8992 (2015-03-12)
A Novel approach to remove metals from aqueous solutions has been developed. The method is based on a resin free, solid, non-toxic, microcrystalline bisphosphonate material, which has very low solubility in water (59 mg/l to ion free Milli-Q water and 13 mg/l
Franziska Roth-Walter et al.
PloS one, 9(8), e104803-e104803 (2014-08-15)
The mechanisms of allergic sensitization to milk are still elusive. The major allergen Bos d 5 belongs to the lipocalin-family and thus is able to transport numerous ligands. In this study we investigated its ability to bind to iron-siderophore complexes
Chanhun Park et al.
Journal of chromatography. A, 1365, 106-114 (2014-09-23)
The economically-efficient separation of formic acid from acetic acid and succinic acid has been a key issue in the production of formic acid with the Actinobacillus bacteria fermentation. To address this issue, an optimal three-zone simulated moving bed (SMB) chromatography
Varahenage R Perera et al.
Biochimica et biophysica acta, 1840(9), 2851-2861 (2014-05-14)
Gram-positive bacteria in the phylum Firmicutes synthesize the low molecular weight thiol bacillithiol rather than glutathione or mycothiol. The bacillithiol transferase YfiT from Bacillus subtilis was identified as a new member of the recently discovered DinB/YfiT-like Superfamily. Based on structural
Roberta Venè et al.
Neoplasia (New York, N.Y.), 16(9), 710-722 (2014-09-24)
Targeting tumor-specific metabolic adaptations is a promising anticancer strategy when tumor defense mechanisms are restrained. Here, we show that redox-modulating drugs including the retinoid N-(4-hydroxyphenyl)retinamide (4HPR), the synthetic triterpenoid bardoxolone (2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oic acid methyl ester), arsenic trioxide (As2O3), and phenylethyl isothiocyanate
Gaotong Lin et al.
Drug development and industrial pharmacy, 40(12), 1616-1622 (2013-09-24)
The aim of the study was to develop a high performance liquid chromatography method for simultaneous determination of imatinib and CGP74588 in rat serum and study the inhibition effects of ketoconazole, itraconazole and voriconazole on pharmacokinetics of imatinib and CGP74588
Adnan H Mahmood et al.
International journal of pharmaceutics, 481(1-2), 71-78 (2015-02-01)
To introduce better antibiotics for the treatment of some infectious diseases in sheep and to expand the range of antibiotics available for veterinary medicine, pharmacokinetics of two antibiotics marbofloxacin (MBX) and trovafloxacin (TVX) were investigated in sheep after intramuscular injection.
Gabriel Nowak et al.
Neuropharmacology, 84, 46-51 (2014-05-07)
Metabotropic glutamate 5 (mGlu5) receptors are functionally connected with NMDA receptors. The antidepressant activity of the NMDA receptor antagonist ketamine in both preclinical and clinical studies, along with the antidepressant-like activities of negative allosteric modulators (NAMs) of mGlu5, led us
Pablo Manfredi et al.
Infection and immunity, 83(1), 300-310 (2014-11-05)
Capnocytophaga canimorsus, a dog mouth commensal and a member of the Bacteroidetes phylum, causes rare but often fatal septicemia in humans that have been in contact with a dog. Here, we show that C. canimorsus strains isolated from human infections
Xuan Zhao et al.
Oncotarget, 6(8), 5582-5596 (2015-02-26)
Anti-apoptotic protein Mcl-1 plays an important role in protecting cell from death in acute myeloid leukemia (AML). The apoptosis blocking activity of Mcl-1 is inhibited by BH3-only protein Noxa. We found that dihydroartemisinin (DHA) and its derivative X-11 are potent
Fernanda Crunfli et al.
Clinical and experimental pharmacology & physiology, 42(3), 246-255 (2014-11-29)
Dipyrone is a non-steroidal anti-inflammatory drug used primarily as an analgesic and antipyretic. Some hypothesize that dipyrone activity can modulate other pathways, including endocannabinoid signalling. Thus, the aim of the present study was to evaluate the possible role of endocannabinoids
Junna Song et al.
Metabolism: clinical and experimental, 64(3), 428-437 (2014-12-17)
Endothelial dysfunction is tightly associated with cardiovascular complications in diabetic patients. This study aims to investigate the effects of mangiferin on the regulation of endothelial homeostasis under endoplasmic reticulum stress (ER stress) conditions. High glucose (25 mmol/L) exposure induced ER
Jin Zhang et al.
Journal of pharmaceutical and biomedical analysis, 98, 247-252 (2014-06-20)
Peak tailing of phosphate prodrugs in acidic mobile phases was thoroughly investigated. The results indicated that both metal-phosphate interactions and silanophilic interactions contributed to the observed peak tailing. Column pretreatment with phosphate buffers was demonstrated to be an effective and
Mirelle Garcia Silva-Bailão et al.
PloS one, 9(8), e105805-e105805 (2014-08-27)
Iron is a micronutrient required by almost all living organisms, including fungi. Although this metal is abundant, its bioavailability is low either in aerobic environments or within mammalian hosts. As a consequence, pathogenic microorganisms evolved high affinity iron acquisition mechanisms
Jared M Fine et al.
Neuroscience letters, 584, 362-367 (2014-12-03)
In addition to the hallmark accumulation of amyloid and hyper-phosphorylation of tau, brain changes in Alzheimer's disease are multifactorial including inflammation, oxidative stress, and metal dysregulation. Metal chelators have been explored as a less well known approach to treatment. One
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