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Massimiliano Sgroi et al.
Water research, 70, 174-183 (2014-12-22)
Full-scale experiments to evaluate N-nitrosodimethylamine (NDMA) formation and attenuation were performed within an advanced indirect potable reuse (IPR) treatment system, which includes, sequentially: chloramination for membrane fouling control, microfiltration (MF), reverse osmosis (RO), ultraviolet irradiation with hydrogen peroxide (UV/H₂O₂), final
Er-Min Nie et al.
International journal of oral science, 4(4), 218-220 (2013-01-12)
To investigate whether masticatory fatigue affects the fracture resistance and pattern of lower premolars restored with quartz-fiber post-core and full crown, 44 single rooted lower premolars recently extracted from orthodontic patients were divided into two groups of 22 each. The
Sie Huey Lee et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 70, 37-44 (2015-01-24)
Airway mucus hypersecretion is a common clinical feature of many severe respiratory diseases, and when complicated by a recalcitrant bacterial infection, the whole treatment regimen thereby becomes more challenging and protracted. The accumulation of thickened mucus secretions in the lower
Elena Sánchez-López et al.
Journal of chromatography. A, 1363, 356-362 (2014-08-03)
Two chiral methodologies were developed by capillary electrophoresis (CE) with UV and mass spectrometry (MS) detection to ensure the quality control of the drug duloxetine, commercialized as a pure enantiomer. Both methods were optimized to achieve a high baseline enantioresolution
Yinyue Tan et al.
Environmental science and pollution research international, 22(1), 609-617 (2014-08-07)
Ciprofloxacin (CIP) can be strongly adsorbed by ferric oxides, but some influencing factors, such as multivalent cations and soil organic matter, have not been evaluated extensively. In this study, the interaction between CIP and four divalent metals (Ca, Cd, Cu
Zizwe A Chase et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(46), 16541-16546 (2015-09-26)
The state of Ni supported on HZSM-5 zeolite, silica, and sulfonated carbon was studied during aqueous-phase catalysis of phenol hydrodeoxygenation using in situ extended X-ray absorption fine structure spectroscopy. On sulfonated carbon and HZSM-5 supports, NiO and Ni(OH)2 were readily
Hüdai I Taşdemir et al.
Die Pharmazie, 69(9), 648-654 (2014-10-03)
The electrochemistry of moexipril (MOE) was studied by electrochemical methods with theoretical calculations performed at B3LYP/6-31 + G (d)//AM1. Cyclic voltammetric studies were carried out based on a reversible and adsorption-controlled reduction peak at -1.35 V on a hanging mercury
Ronak Savla et al.
Pharmaceutical research, 31(12), 3487-3502 (2014-06-13)
Design and synthesis of a tumor responsive nanoparticle-based system for imaging and treatment of various cancers. Manganese oxide nanoparticles (Mn3O4 NPs) were synthesized and modified with LHRH targeting peptide or anti-melanoma antibodies (cancer targeting moieties) and a MMP2 cleavable peptide
Hyeong-Geug Kim et al.
World journal of gastroenterology, 20(42), 15703-15714 (2014-11-18)
To evaluate protective effects of Chunggan extract (CGX), a traditional herbal formula, under 4 wk of alcohol consumption-induced liver injury. Male Sprague-Dawley Rats were orally administered 30% ethanol daily for 4 wk with or without CGX. The pharmaceutical properties were
Rong-Cing Huang et al.
ACS applied materials & interfaces, 6(24), 21780-21787 (2014-04-16)
In this study, we developed a label-free, ultrasensitive graphene oxide (GO)-based probe for the detection of oligonucleotides by laser desorption/ionization mass spectrometry (LDI-MS). On the basis of simple π-π stacking and electrostatic interactions between rhodamine 6G (R6G) and GO, we
P Meneses et al.
Journal of lipid research, 29(5), 679-689 (1988-05-01)
The common phospholipids from biological sources were quantitated using phosphorus-31 nuclear magnetic resonance (NMR) spectroscopy in conjunction with an analytical reagent composed of two parts: 1) 2 ml of reagent chloroform in which was dissolved 0.01-100 mg of crude tissue
Imola Plangár et al.
Ideggyogyaszati szemle, 66(11-12), 407-414 (2014-02-22)
The available scientific data indicate that the pathomechanism of Parkinson's disease (PD) involves the accumulation of endogenous and exogenous toxic substances. The disruption of the proper functioning of certain transporters in the blood-brain barrier and in the blood-cerebrospinal fluid barrier
Elisabeth Lenz et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 96, 44-52 (2015-07-22)
Co-amorphous drug formulations provide the possibility to stabilize a drug in its amorphous form by interactions with low molecular weight compounds, e.g. amino acids. Recent studies have shown the feasibility of spray drying as a technique to manufacture co-amorphous indomethacin-arginine
Craig S Schneider et al.
Biomaterials, 42, 42-51 (2014-12-30)
A major limitation in the treatment of glioblastoma (GBM), the most common and deadly primary brain cancer, is delivery of therapeutics to invading tumor cells outside of the area that is safe for surgical removal. A promising way to target
Ziyaur Rahman et al.
Journal of pharmaceutical sciences, 104(5), 1777-1786 (2015-03-11)
The focus of present investigation was to explore X-ray powder diffraction (XRPD) and solid-state nuclear magnetic resonance (ssNMR) techniques for amorphous and crystalline tacrolimus quantification in the sustained-release amorphous solid dispersion (ASD), and to propose discriminating dissolution method that can
Lin Wang et al.
Journal of pharmaceutical and biomedical analysis, 104, 49-54 (2014-12-08)
Development of a robust HPLC method for pharmaceutical analysis can be very challenging and time-consuming. In our laboratory, we have developed a new workflow leveraging ACD/Labs software tools to improve the performance of HPLC method development. First, we established ACD-based
Christina Krabbe et al.
PloS one, 9(5), e96465-e96465 (2014-05-03)
Neural stem cells (NSCs) constitute a promising source of cells for transplantation in Parkinson's disease (PD), but protocols for controlled dopaminergic differentiation are not yet available. Here we investigated the influence of oxygen on dopaminergic differentiation of human fetal NSCs
Susumu Takeuchi et al.
Journal of pharmaceutical sciences, 103(11), 3416-3422 (2014-09-25)
In vitro dissolution tests are performed for new formulations to evaluate in vivo performance, which is affected by the change of gastrointestinal (GI) physiology, in the GI tract. Thus, those environmental changes should be introduced to an in vitro dissolution
Yanli Zhao et al.
Journal of clinical pharmacology, 54(10), 1180-1187 (2014-04-29)
The cephalosporin antibiotic ceftriaxone was evaluated as a potential therapeutic agent for the treatment of amyotrophic lateral sclerosis (ALS). The pharmacokinetics (PK) of ceftriaxone in plasma and cerebrospinal fluid (CSF) were investigated in 66 participants in a previously reported clinical
Yolanda Corbett et al.
Microbes and infection, 17(3), 184-194 (2014-12-03)
In malaria, the evidence concerning the nucleotide-binding, oligomerization domain (NOD) 2 (NOD2) receptor is fragmented and the stimuli that might activate NOD2 are not well characterized. We investigated the role of NOD2 in vitro in the response of macrophages to Plasmodium
Rahul D Sheth et al.
Biotechnology and bioengineering, 111(8), 1595-1603 (2014-03-07)
In this work, a proof of concept elastin-like polypeptide-Z domain fusion (ELP-Z) based affinity precipitation process is developed for monoclonal antibody (mAb) purification from industrial harvest feeds. Greater than 99% mAb recoveries are obtained during the initial binding step of
Alex Yong Sheng Eng et al.
Nanoscale, 7(47), 20256-20266 (2015-11-19)
Chemical modification and functionalization of inherent functional groups within graphite oxide (GO) are essential aspects of graphene-based nano-materials used in wide-ranging applications. Despite extensive research, there remains some discrepancy in its structure, with current knowledge limited primarily to spectroscopic data
ZhengLin Zhao et al.
Chemico-biological interactions, 225, 13-20 (2014-12-03)
Glycyrrhizae radix (G. radix) has been demonstrated to have hepatoprotective properties. This study determined the therapeutic effects of isoliquiritigenin (isoLQ) in G. radix, against liver injury induced by CCl4 in rats. CCl4 (0.5 ml/kg/d, twice) or CCl4 plus buthionine sulfoximine
Michele Protti et al.
Journal of pharmaceutical and biomedical analysis, 104, 75-80 (2014-12-09)
Chinotto (Citrus×myrtifolia) is a uncommon fruit belonging to the Citrus genus, mainly cultivated in small areas of the Italian territory, where the main use concerns the eponymous drink, marketed with the name of "Chinotto". The lack of information about this
Manabu Ueno et al.
Nature communications, 6, 6332-6332 (2015-03-11)
Alveolar macrophages play a crucial role in the pathogenesis of emphysema, for which there is currently no effective treatment. Bisphosphonates are widely used to treat osteoclast-mediated bone diseases. Here we show that delivery of the nitrogen-containing bisphosphonate alendronate via aerosol
Kabeer Shaikh et al.
Journal of chromatographic science, 52(4), 293-297 (2013-04-05)
A sensitive, stability-indicating reversed-phase high-performance liquid chromatographic method was developed for the determination of eszopiclone and related impurities in tablet dosage form. The chromatographic separation was achieved on an Inertsil C18 column (250 × 4.6 mm, 5 µm), using a
Sabrina Alves Feitosa et al.
The journal of adhesive dentistry, 16(2), 147-154 (2013-09-13)
To evaluate the effect of the cementation strategy and mechanical cycling (MC) on the microtensile bond strength (MTBS) of feldspathic inlays cemented to premolars. Forty-eight human premolars were prepared and porcelain inlays were produced. Specimens were allocated into 3 groups
Mian Qi et al.
Journal of the American Chemical Society, 136(43), 15366-15378 (2014-10-18)
Distance measurement in the nanometer range by electron paramagnetic resonance spectroscopy (EPR) in combination with site-directed spin labeling is a very powerful tool to monitor the structure and dynamics of biomacromolecules in their natural environment. However, in-cell application is hampered
Sarah E Henderson et al.
Archives of oral biology, 60(1), 1-11 (2014-09-24)
The objective of this study was to determine the extent to which altered loading in the temporomandibular joint (TMJ), as might be associated with a malocclusion, drives degeneration of articulating surfaces in the TMJ. We therefore sought to quantify the
M-Y Lee et al.
The pharmacogenomics journal, 14(4), 343-349 (2013-12-11)
Cytochrome P450 2C9 (CYP2C9) metabolizes many clinically important drugs including warfarin and diclofenac. We have recently reported a new allelic variant, CYP2C9*35, found in a warfarin hypersensitive patient with Arg125Leu and Arg144Cys mutations. Here, we have investigated the molecular basis
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