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Andrew A Gill et al.
Biomedical microdevices, 17(2), 27-27 (2015-02-15)
This work reports first steps towards the development of artificial neural stem cell microenvironments for the control and assessment of neural stem cell behaviour. Stem cells have been shown to be found in specific, supportive microenvironments (niches) and are believed
Maidina Tuohetahuntila et al.
Biochimica et biophysica acta, 1851(2), 220-230 (2014-12-17)
Hepatic stellate cell (HSC) activation is a critical step in the development of chronic liver disease. We previously observed that the levels of triacylglycerol (TAG) species containing long polyunsaturated fatty acids (PUFAs) are increased in in vitro activated HSCs. Here
Berta Cillero-Pastor et al.
Analytical and bioanalytical chemistry, 407(8), 2213-2222 (2014-12-17)
The remodeling of the synovial membrane, which normally lubricates the joints by producing synovial fluid, is one of the most characteristic events in the pathology of osteoarthritis (OA). The heterogeneity and spatial distribution of proteins in the synovial membrane are
Mengyuan Kan et al.
Experimental biology and medicine (Maywood, N.J.), 240(2), 230-234 (2014-10-12)
Age-related macular degeneration (AMD) is a late-onset, neurodegenerative disease. Genes related to lipid metabolism are important in AMD pathogenesis. Recently, a variant rs2075650 located in lipid metabolism-related locus APOE/TOMM40 was identified to be associated with advanced AMD and early AMD
J S V Bharat et al.
The journal of contemporary dental practice, 13(6), 850-855 (2013-02-14)
This study is to evaluate the role of 1:1 v/v 30% trichloromethane and monomer solvent in enhancing the durability of bonding between cross-linked acrylic teeth and different heatcured denture bases with or without mechanical preparations made on ridge lap portion
David Nachbaur et al.
European journal of haematology, 94(3), 258-264 (2014-08-02)
Mould-active antifungal prophylaxis is increasingly used in patients at risk for invasive fungal disease. Between June 2011 and June 2012, one hundred patients with various haematological malignancies at risk for invasive fungal disease received primary antifungal prophylaxis with intravenous micafungin
M Fujiya et al.
Oncogene, 33(40), 4847-4856 (2013-10-30)
It is well known that microRNAs (miRs) are abnormally expressed in various cancers and target the messenger RNAs (mRNAs) of cancer-associated genes. While (miRs) are abnormally expressed in various cancers, whether miRs directly target oncogenic proteins is unknown. The present
Jing Zhao et al.
Acta biomaterialia, 16, 94-102 (2015-02-01)
Polymeric micelles with cell outer membrane mimetic structure were prepared in water from amphiphilic random copolymers bearing both the hydrophilic phosphorylcholine zwitterions and hydrophobic octadecyl side chains of cell outer membrane. The polymeric micelles showed sizes ranging from 80 nm
Iwona Kowalska et al.
Journal of agricultural and food chemistry, 62(46), 11200-11208 (2014-10-31)
Fourteen phenolic compounds (flavonoids and phenolic acids) were isolated and 19 were identified in the aerial parts of Triticum aestivum L. The structures of these compounds were established on the basis of the data obtained by electrospray ionization-mass spectrometry (ESI-MS)
Martin Bachman et al.
Nature chemistry, 6(12), 1049-1055 (2014-11-21)
5-Hydroxymethylcytosine (hmC) is an oxidation product of 5-methylcytosine which is present in the deoxyribonucleic acid (DNA) of most mammalian cells. Reduction of hmC levels in DNA is a hallmark of cancers. Elucidating the dynamics of this oxidation reaction and the
Wenjing Guo et al.
Antonie van Leeuwenhoek, 107(4), 1017-1027 (2015-01-30)
Carotenoids are a naturally occurring and widely distributed group of pigments that provide protection against photooxidation and inactivate free radicals due to their highly conjugated double-bond systems. Phytoene dehydrogenation is the first rate-limiting step in the carotenoid biosynthetic pathway. Phytoene
Seyedeh Hoda Alavizadeh et al.
International journal of pharmaceutics, 473(1-2), 326-333 (2014-07-23)
SPI-077, cisplatin stealth liposome, is the best illustration of poor cisplatin release from liposomes and the subsequent negligible therapeutic activity. For this reason, optimizing drug release kinetics is desirable. In this report, cisplatin was encapsulated in liposomes composed of different
Pelin Renkoğlu et al.
Pharmaceutical development and technology, 20(3), 380-384 (2014-02-14)
Cocrystals have recently gained importance in the pharmaceutical industry. In this study, olanzapine and carbamazepine cocrystals were synthesized by using nicotinamide as cocrystal forming agent to achieve improvements in the physicochemical characteristics of the active ingredients. An HPLC method was
N Panda et al.
Materials science & engineering. C, Materials for biological applications, 48, 521-532 (2015-01-13)
Biomaterials that stimulate cell attachment and proliferation without any surface modification (e.g. RGD coating) provide potent and cost effective scaffold for regenerative medicine. This study assessed the physico-chemical properties and cell supportive potential of a silk fibroin blend scaffold derived
Epidermal growth factor receptor-targeted immunoliposomes for delivery of celecoxib to cancer cells.
Yanuar Dwi Putra Limasale et al.
International journal of pharmaceutics, 479(2), 364-373 (2015-01-18)
Cyclooxygenase-2 (COX-2) is highly expressed in many different cancers. Therefore, the inhibition of the COX-2 pathway by a selective COX-2 inhibitor, celecoxib (CLX), may be an alternative strategy for cancer prevention and therapy. Liposomal drug delivery systems can be used
Wei Zhang-Sun et al.
FEBS letters, 589(1), 165-171 (2014-12-06)
The levels of sulfate-reducing bacteria (SRB), including Desulfovibrionaceae, in the gut increase following a fat-enriched diet. Endotoxins from gut microbiota contribute to the inflammation process, leading to metabolic diseases. Thus, we sought to characterize the lipid A structures of Desulfovibrionaceae
Hamid Hashemi-Moghaddam et al.
Journal of AOAC International, 97(5), 1434-1438 (2015-04-24)
A new molecularly imprinted polymer (MIP) was synthesized using methacrylic acid (functional monomer), ethylene glycol dimethacrylate (crosslinker), 2,2'-azobisisobutironitril (initiator), silver (Ag) dithizone complex (template), and chloroform (porogenic solvent). This process was a noncovalent, bulk, thermal radical-polymerization. To compare the performance
S Riedel et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 78, 96-104 (2015-02-07)
Changes in lipid metabolism have been associated with tumor promotion in rat liver. Similarities and differences of lipid parameters were investigated using the mycotoxin fumonisin B1 (FB1) and the 2-acetylaminofluorene/partial hepatectomy (AAF/PH) treatments as cancer promoters in rat liver. A
Nayara Cristina Perez de Albuquerque et al.
Journal of pharmaceutical and biomedical analysis, 109, 192-201 (2015-03-18)
Zopiclone (ZO) is a chiral drug that undergoes extensive metabolism to N-desmethylzopiclone (N-Des-ZO) and zopiclone-N-oxide (N-Ox-ZO). Pharmacological studies have shown (S)-N-Des-ZO metabolite presents anxiolytic activity and a patent for this metabolite was requested for anxiety treatment and related disorders. In
Noelle D Germain et al.
Molecular autism, 5, 44-44 (2015-02-20)
Duplications of the chromosome 15q11-q13.1 region are associated with an estimated 1 to 3% of all autism cases, making this copy number variation (CNV) one of the most frequent chromosome abnormalities associated with autism spectrum disorder (ASD). Several genes located
Yuanyuan Zhang et al.
Archives of animal nutrition, 68(4), 320-335 (2014-07-01)
The aim of the present study was to investigate the sorption properties in vitro and the application feasibility of modified halloysite nanotubes (HNT) in reducing the toxic effect of ZEN in rats in vivo. HNT were modified using the surfactant
Nathalie Bock et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 87(2), 366-377 (2014-03-25)
The fabrication of tailored microparticles for delivery of therapeutics is a challenge relying upon a complex interplay between processing parameters and materials properties. The emerging use of electrospraying allows better tailoring of particle morphologies and sizes than current techniques, critical
Jian-Jun Zhang et al.
Cellular & molecular immunology, 11(4), 396-404 (2014-04-15)
Suppressor of cytokine signaling (SOCS) 1 plays a crucial role in the immune response and might contribute to the prognoses of liver failure treated with glucocorticoid. We recruited 47 acute-on-chronic hepatitis B liver failure (ACHBLF) patients receiving glucocorticoid treatment and
Andrey G Pradko et al.
Steroids, 97, 78-86 (2014-09-10)
Starting from (22R,23R)-2α,3α,22,23,26-pentahydroxy-5α-cholestan-6-one 26-hemisuccinate, conjugates of 28-norcastasterone with horse radish peroxidase and bovine serum albumin were prepared. The latter conjugate was injected into rabbits; produced polyclonal antibodies were used to quantitate 6-keto-brassinosteroids. The newly developed analytical system was used in
Carina S D Wink et al.
Analytical and bioanalytical chemistry, 407(6), 1545-1557 (2015-01-13)
Lefetamine (N,N-dimethyl-1,2-diphenylethylamine, L-SPA) was marketed as an opioid analgesic in Japan and Italy. After being widely abused, it became a controlled substance. It seems to be a pharmaceutical lead for designer drugs because N-ethyl-1,2-diphenylethylamine (NEDPA) and N-iso-propyl-1,2-diphenylethylamine (NPDPA) were confiscated
Taylor J Schoberle et al.
PLoS genetics, 10(5), e1004336-e1004336 (2014-05-03)
Secondary metabolites are produced by numerous organisms and can either be beneficial, benign, or harmful to humans. Genes involved in the synthesis and transport of these secondary metabolites are frequently found in gene clusters, which are often coordinately regulated, being
Ségolène Laage et al.
Biochimica et biophysica acta, 1848(1 Pt B), 260-265 (2014-08-30)
The interaction of lipids with subunit c from F1F0 ATP synthase is studied by biophysical methods. Subunit c from both Escherichia coli and Streptococcus pneumoniae interacts and copurifies with cardiolipin. Solid state NMR data on oligomeric rings of F0 show
Jonathan K W Chui et al.
Organic & biomolecular chemistry, 12(22), 3622-3634 (2014-04-23)
Seventeen derivatives of α- and β-cyclodextrins were prepared from the cyclodextrin per-6-azide by "click" cyclization with terminal alkynes. Sixteen of these "half-channel" compounds showed significant activity as ion channels in planar bilayer members as assessed by the voltage-clamp technique. Activity
Anupam Bera et al.
International journal of biological macromolecules, 72, 487-494 (2014-09-07)
Production of polyhydroxyalkanoates (PHAs) from Jatropha biodiesel residues, namely crude glycerol and oil cake hydrolysate, has been reported previously. Halomonas hydrothermalis (MTCC accession no. 5445; NCBI Genbank accession no. GU938192), a wild marine strain, was used in the bio-synthesis. The
Paul J Austin et al.
PloS one, 10(4), e0124755-e0124755 (2015-04-24)
Allodynia, hyperalgesia and spontaneous pain are cardinal sensory signs of neuropathic pain. Clinically, many neuropathic pain patients experience affective-motivational state changes, including reduced familial and social interactions, decreased motivation, anhedonia and depression which are severely debilitating. In earlier studies we
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