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72068

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Carbohydrate moiety of HLA antigens. Antigenic properties and amino acid sequences around the site of glycosylation.
P Parham et al.
The Journal of biological chemistry, 252(21), 7555-7567 (1977-11-10)
Seda Demirel Topel et al.
Colloids and surfaces. B, Biointerfaces, 128, 245-253 (2015-02-25)
Multifunctional magnetic nanoparticles were synthesized for potential bio-imaging applications. Uniform PEI coated magnetic Fe3O4 (PEI-Fe3O4) nanoparticles were prepared by a modified co-precipitation method and then covalently conjugated with a fluorophore molecule, Bodipy-5 by the DCC/DMAP coupling reaction. The covalent binding...
Jing Ji et al.
Nanoscale research letters, 10(1), 453-453 (2015-11-27)
Carboplatin (CRB) possesses superior anticancer effect in cervical cancer cells with lower incidence of side effects compared to that of cisplatin. However, CRB suffers from severe side effects due to undesirable tissue distributions which contribute to the low therapeutic efficacy....
Ramon Weishaupt et al.
Biomacromolecules, 16(11), 3640-3650 (2015-09-29)
Controlled and efficient immobilization of specific biomolecules is a key technology to introduce new, favorable functions to materials suitable for biomedical applications. Here, we describe an innovative and efficient, two-step methodology for the stable immobilization of various biomolecules, including small...
A Aqil et al.
Clinical hemorheology and microcirculation, 60(1), 39-50 (2015-03-31)
Composite Crosslinked nanofibrous membranes of chitosan, ethylene glycol diglycidyl ether (EGDE) and polyethylene oxide was successfully prepared with bead free morphology via electrospinning technique followed by heat mediated chemical crosslinking. Architectural stability of nanofiber mat in aqueous medium was achieved...
Lung-Shuo Wang et al.
International journal of nanomedicine, 10, 2685-2696 (2015-04-17)
Silver nanoparticles have been used in various fields, and several synthesis processes have been developed. The stability and dispersion of the synthesized nanoparticles is vital. The present article describes a novel approach for one-step synthesis of silver nanoparticles-embedded chitosan particles....
Oni Yuliarti et al.
Food chemistry, 187, 290-296 (2015-05-16)
Gold kiwifruit pomace extracted using citric acid, water and enzyme (Celluclast 1.5L) were studied in terms of pectin yield, protein, ash, non-starch polysaccharide, galacturonic acid (GalA), neutral sugar composition, molar mass (Mw), viscosity and degree of branching. Water-extracted pectin was...
Zhiqiang Chen et al.
Electromagnetic biology and medicine, 34(4), 309-316 (2014-05-27)
Magnetic nano-Fe3O4 particles (MNPs), static magnetic field (SMF) and extremely low-frequency altering electric magnetic field (ELFF) were utilized to treat nude mice loading hepatoma Bel-7402 cell lines to investigate the therapeutic values of MNPs combined with ELFF in vivo. Magnetic...
Yadi Yang et al.
Journal of ethnopharmacology, 168, 279-286 (2015-04-12)
Seeds of Peganum harmala Linn are traditionally used as folk medical herb in Uighur medicine in China to treat disorders of hemiplegia and amnesia. Previously studies have proved that dominating alkaloids in P. harmala show significant inhibitory activities on the...
Susanne Mueller et al.
Molecular biology of the cell, 26(14), 2596-2608 (2015-05-23)
Protein degradation is essential for cellular homeostasis. We developed a sensitive approach to examining protein degradation rates in Saccharomyces cerevisiae by coupling a SILAC approach to selected reaction monitoring (SRM) mass spectrometry. Combined with genetic tools, this analysis made it...
M K Quinn et al.
Physical chemistry chemical physics : PCCP, 17(46), 31177-31187 (2015-11-07)
A complete understanding of the role of molecular anisotropy in directing the self assembly of colloids and proteins remains a challenge for soft matter science and biophysics. For proteins in particular, the complexity of the surface at a molecular level...
Hae-Min Park et al.
Carbohydrate research, 413, 5-11 (2015-06-10)
The aberrant glycosylation profile on the surface of cancer cells has been recognized for its potential diagnostic value towards assessing tumor progression. In this study, we initially investigate N-glycan profiles on the surface of normal (HPDE) and cancerous (Capan-1, Panc-1...
Hanyang Cheng et al.
Chemosphere, 141, 282-289 (2015-08-21)
Tramadol (TRA) is one of the most detected analgesics in environmental matrices, and it is of high significance to study the reactivity of TRA during chlorination considering its potential toxicity to the environment. The chlorine/TRA reaction is first order with...
Yao Ting Yu et al.
Artificial cells, nanomedicine, and biotechnology, 43(2), 117-123 (2014-05-13)
Spacer can effectively reduce the steric hindrance and synergistic effect of the hydrophilic and hydrophobic ligands immobilized in adsorbents can improve the specific adsorption for low-density lipoprotein (LDL). In this paper, in order to improve the adsorption capacity for the...
Elena Platania et al.
Analytical and bioanalytical chemistry, 407(21), 6505-6514 (2015-06-18)
Indigoid dyes are well known as vat dyes. In their oxidized dichetonic form they are stable and insoluble in water, whereas in their reduced form, commonly known as leuco, they are soluble in water and able to be attached to...
Adnan Cavka et al.
Biotechnology for biofuels, 8, 196-196 (2015-12-01)
Pretreatment of lignocellulose for biochemical conversion commonly results in formation of by-products that inhibit microorganisms and cellulolytic enzymes. To make bioconversion processes more efficient, inhibition problems can be alleviated through conditioning. Ozone is currently commercially employed in pulp and paper...
Jocelyn E Manning Fox et al.
Diabetologia, 58(7), 1503-1512 (2015-05-02)
There are potential advantages to the low-temperature (-196 °C) banking of isolated islets, including the maintenance of viable islets for future research. We therefore assessed the in vitro and in vivo function of islets cryopreserved for nearly 20 years. Human...
Carlos F Santos et al.
PloS one, 10(8), e0134601-e0134601 (2015-08-06)
The initiation or progression of periodontitis might involve a local renin-angiotensin system (RAS) in periodontal tissue. The aim of this study was to further characterize the local RAS in human and rat periodontal tissues between healthy and periodontally-affected tissue. Components...
Anne Warner et al.
Journal of pharmaceutical and biomedical analysis, 105, 46-54 (2014-12-22)
Stability-indicating reversed phase HPLC methods have been developed and validated for the determination of 13 potential process and degradation impurities in pemetrexed disodium drug substance (DS) and pemetrexed for injection drug product (DP). This paper describes the development of HPLC-UV...
Shanlu Liang et al.
Nanotoxicology, 9(1), 92-105 (2014-03-14)
In the past few years, much work has been performed to explore the biomedical applications and toxicity of nano-graphene and its derivatives. However, the reproductive toxicity of those carbon nanomaterials has been rarely studied. In this study, we report on...
Benjamin Otto et al.
FEMS microbiology letters, 362(11) (2015-05-01)
In order to explore the abundance and potential environmental functions of green algal laccases, we screened various algae for extracellular laccase-like activities, characterized basic features of these activities in selected species and exemplarily studied the transformation of environmental pollutants and...
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...
A Kaufmann et al.
Analytica chimica acta, 862, 41-52 (2015-02-16)
An ultra-high performance liquid chromatography based method, coupled to high resolution mass spectrometry (UHPLC-HRMS), was developed to permit the detection and quantification of various nitrofuran and chloramphenicol residues in a number of animal based food products. This method is based...
Vincent C-C Wang et al.
The journal of physical chemistry. B, 119(43), 13690-13697 (2015-07-16)
Protein film electrochemistry has been used to investigate reactions of highly active nickel-containing carbon monoxide dehydrogenases (CODHs). When attached to a pyrolytic graphite electrode, these enzymes behave as reversible electrocatalysts, displaying CO2 reduction or CO oxidation at minimal overpotential. The...
Matthew C Cook et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 997, 162-178 (2015-06-27)
The N-linked glycosylation of four lots of a marketed human therapeutic monoclonal antibody (mAb) was assessed by three orthogonal chromatographic methods and a commercial lectin microarray. For chromatography, the N-glycans were removed enzymatically from the mAbs using PNGase F. Native...
Kazumi Matsubara et al.
Chromosoma, 124(4), 529-539 (2015-07-25)
Highly repetitive DNA sequences of the centromeric heterochromatin provide valuable molecular cytogenetic markers for the investigation of genomic compartmentalization in the macrochromosomes and microchromosomes of sauropsids. Here, the relationship between centromeric heterochromatin and karyotype evolution was examined using cloned repetitive...
Derek J Sloan et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 61(1), 1-8 (2015-03-18)
Antibiotic-tolerant bacterial persistence prevents treatment shortening in drug-susceptible tuberculosis, and accumulation of intracellular lipid bodies has been proposed to identify a persister phenotype of Mycobacterium tuberculosis cells. In Malawi, we modeled bacillary elimination rates (BERs) from sputum cultures and calculated...
Evelien A W Smits et al.
Journal of liposome research, 25(1), 46-57 (2014-07-02)
Besides the development of sample preparation methods for the determination of separate liposomal-encapsulated prednisolone phosphate and non-encapsulated prednisolone concentrations in murine plasma and blood, this article also presents the first description of an accurate sample preparation method for the determination...
John S Morrison et al.
Journal of pharmaceutical sciences, 103(10), 3022-3032 (2014-07-30)
A unique opportunity exists at the drug discovery stage to overcome inherently poor solubility by selecting drug candidates with superior supersaturation propensity. Existing supersaturation assays compare either precipitation-resistant or precipitation-inhibiting excipients, or higher-energy polymorphic forms, but not multiple compounds or...
Michael L McCaskill et al.
Steroids, 92, 96-100 (2014-10-04)
Breast cancer is the second leading cause of cancer deaths in women in the United States. Diethylstilbestrol (DES) is a synthetic estrogen that has been shown to cause cancer in animals and humans, altering cell viability as well as inducing...
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