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319937

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Vinitha Ganesan et al.
Biochimica et biophysica acta, 1854(6), 592-600 (2014-12-04)
Immunoprecipitation (IP) is a widely used technique for identifying the binding partners of the target proteins of specific antibodies. Putative binding targets and their partners are usually in much lower amounts than the antibodies used to capture these target proteins.
Sanjukta A Kumar et al.
Analytica chimica acta, 851, 87-94 (2014-12-03)
A visual strip has been developed for sensing iron in different aqueous samples like natural water and fruit juices. The sensor has been synthesized by UV-radiation induced graft polymerization of acrylamide monomer in microporous poly(propylene) base. For physical immobilization of
Thomas Schettgen et al.
Rapid communications in mass spectrometry : RCM, 22(17), 2629-2638 (2008-07-31)
Mercapturic acids are highly important and specific biomarkers of exposure to carcinogenic substances in occupational and environmental medicine. We have developed and validated a reliable, specific and very sensitive method for the simultaneous determination of five mercapturic acids derived from
Rachel Stephenson et al.
Nanomedicine : nanotechnology, biology, and medicine, 10(8), 1799-1808 (2014-07-12)
Gonadotropin-releasing hormone (GnRH) receptors are overexpressed on many cancer cells but not on primary cell lines. This study was designed to investigate the targeting ability and uptake of dendritic lipidated [Gln(1)]-GnRH peptide analogues on receptor-positive prostate cancer PC-3 cells relative
Stephanie Rossnagl et al.
PloS one, 9(4), e94922-e94922 (2014-04-18)
Cancer is associated with increased fracture risk, due either to metastasis or associated osteoporosis. After a fracture, blood clots form. Because proteins of the coagulation cascade and activated platelets promote cancer development, a fracture in patients with cancer often raises
Vladimir Dobričić et al.
Archiv der Pharmazie, 347(11), 786-797 (2014-08-28)
Molecular docking studies were performed on 18 17β-carboxamide steroids in order to select compounds with potential local anti-inflammatory activity. These derivatives are amides of cortienic acids (obtained from hydrocortisone, prednisolone, and methylprednisolone) with methyl or ethyl esters of six amino
Seyedsina Moeinzadeh et al.
Tissue engineering. Part A, 21(1-2), 134-146 (2014-07-23)
An attractive approach to reduce the undesired side effects of bone morphogenetic proteins (BMPs) in regenerative medicine is to use osteoinductive peptide sequences derived from BMPs. Although the structure and function of BMPs have been studied extensively, there is limited
Daishun Ling et al.
ACS nano, 8(8), 8027-8039 (2014-08-06)
Hepatocellular carcinoma (HCC) has one of the worst prognoses for survival as it is poorly responsive to both conventional chemotherapy and mechanism-directed therapy. This results from a lack of therapeutic concentration in the tumor tissue coupled with the highly toxic
David Fong et al.
Acta biomaterialia, 12, 183-194 (2014-12-03)
Current data suggest that chitosan activates wound macrophages to release endogenous factors that guide mesenchymal stem cell (MSC) to bone fractures. We tested the hypothesis that chitosan, a polymer containing glucosamine and N-acetyl glucosamine, stimulates macrophages in different polarization states
S Rudnick-Glick et al.
Journal of nanobiotechnology, 13, 80-80 (2015-11-19)
Bisphosphonate (BP) compounds are widely used in the treatment of bone disorders. This group of drugs with a high affinity to Ca(+2) ions is rapidly attracted to bone mineral, especially in areas of high resorption. We have engineered unique biodegradable
Jae Kyoo Lee et al.
Quarterly reviews of biophysics, 48(4), 437-444 (2015-11-06)
Using high-resolution mass spectrometry, we have studied the synthesis of isoquinoline in a charged electrospray droplet and the complexation between cytochrome c and maltose in a fused droplet to investigate the feasibility of droplets to drive reactions (both covalent and
Gerald L Kennedy
Critical reviews in toxicology, 42(10), 793-826 (2012-09-28)
Dimethylacetamide (DMAC) and dimethylformamide (DMF) continue to be important, widely used solvents involved in a wide variety of industrial applications. As liquids with relatively low vapor pressures, contact with both the integumentary and respiratory systems is the main source of
Fuyou Du et al.
Analytica chimica acta, 845, 45-52 (2014-09-10)
In this publication, a novel solid phase microextraction (SPME) coating functionalized with a DNA aptamer for selective enrichment of a low abundance protein from diluted human plasma is described. This approach is based on the covalent immobilization of an aptamer
Enaam Jamal Al Dine et al.
Environmental science and pollution research international, 22(22), 17850-17859 (2015-07-15)
In this study, pine needles were used as cost-effective and reliable passive bio-monitors to concomitantly evaluate atmospheric concentrations of three classes of persistent organic pollutants, polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), and polycyclic aromatic hydrocarbons (PAHs). The extraction of persistent
Nardine S Abadeer et al.
ACS nano, 8(8), 8392-8406 (2014-07-26)
Plasmonic nanoparticles can strongly interact with adjacent fluorophores, resulting in plasmon-enhanced fluorescence or fluorescence quenching. This dipolar coupling is dependent upon nanoparticle composition, distance between the fluorophore and the plasmonic surface, the transition dipole orientation, and the degree of spectral
F Ibrahim et al.
Luminescence : the journal of biological and chemical luminescence, 30(7), 1011-1019 (2015-03-03)
A rapid, simple, accurate and highly sensitive spectrofluorimetric method was developed for the simultaneous analysis of nebivolol hydrochloride (NEB) and amlodipine besylate (AML). The method was based on measuring the synchronous fluorescence intensity of the drugs at Δλ = 40
Claudia Orelio et al.
Haematologica, 94(3), 409-413 (2009-02-13)
Shwachman-Diamond syndrome is a hereditary disorder characterized by pancreatic insufficiency and bone marrow failure. Most Shwachman-Diamond syndrome patients have mutations in the SBDS gene located at chromosome 7 and suffer from recurrent infections, due to neutropenia in combination with impaired
JeenJoo S Kang et al.
Quarterly reviews of biophysics, 48(4), 453-464 (2015-11-06)
Means to cause an immunogenic cell death could lead to significant insight into how cancer escapes immune control. In this study, we screened a library of five pyrrole-imidazole polyamides coding for different DNA sequences in a model of B-cell lymphoma
Andrea M Binnebose et al.
PLoS neglected tropical diseases, 9(10), e0004173-e0004173 (2015-10-27)
Filarial diseases represent a significant social and economic burden to over 120 million people worldwide and are caused by endoparasites that require the presence of symbiotic bacteria of the genus Wolbachia for fertility and viability of the host parasite. Targeting
Yang Lu et al.
Journal of chromatographic science, 52(9), 1109-1120 (2013-10-11)
Cyclodextrins (CDs) and their derivatives have been one of the most popular and successful chiral additives used in electrokinetic chromatography because of the presence of multiple chiral centers, which leads to multiple chiral interactions. However, there has been relatively less
Mauricio Mora-Pale et al.
Biotechnology and bioengineering, 112(12), 2417-2428 (2015-06-26)
Plant polyphenols are known to have varying antimicrobial potencies, including direct antibacterial activity, synergism with antibiotics and suppression of bacterial virulence. We performed the in vitro oligomerization of resveratrol catalyzed by soybean peroxidase, and the two isomers (resveratrol-trans-dihydrodimer and pallidol)
W Yang et al.
European cells & materials, 27, 350-364 (2014-06-11)
In the context of skeletal tissue development and repair, endochondral ossification has inspired a new approach to regenerate bone tissue in vivo using a cartilage intermediate as an osteoinductive template. The aim of this study was to investigate the behavior
Lin Ao et al.
The Journal of pharmacology and experimental therapeutics, 355(2), 168-173 (2015-08-28)
Carfilzomib (CFZ) is a second-generation proteasome inhibitor drug approved for the treatment of multiple myeloma. Contrary to its excellent antimyeloma activity, CFZ has shown only limited efficacy in patients with solid malignancies. This lack of efficacy has been attributed in
Bart R B Haverkorn van Rijsewijk et al.
Molecular systems biology, 7, 477-477 (2011-04-01)
Despite our increasing topological knowledge on regulation networks in model bacteria, it is largely unknown which of the many co-occurring regulatory events actually control metabolic function and the distribution of intracellular fluxes. Here, we unravel condition-dependent transcriptional control of Escherichia
Wim F P M Van den Hof et al.
Toxicology, 324, 18-26 (2014-07-23)
The liver is responsible for drug metabolism and drug-induced hepatotoxicity is the most frequent reason for drug withdrawal, indicating that better pre-clinical toxicity tests are needed. In order to bypass animal models for toxicity screening, we exposed primary mouse hepatocytes
Adam Huczyński et al.
European journal of medicinal chemistry, 90, 296-301 (2014-12-02)
A series of 10 amine derivatives of colchicine have been obtained with high yields by modification at C(10)-OCH3 position of C-ring and characterized by spectroscopic methods. In vitro cytotoxicity has been evaluated against four human tumour cell lines (HL-60, HL-60/vinc
Nirmalya Bandyopadhyay et al.
European journal of medicinal chemistry, 89, 59-66 (2014-12-03)
The title monomeric Pd(II) compound, [Pd(L)(Cl)], was synthesized in moderate yield out of the reaction of equimolar proportion of Na2[PdCl4] and 3-[(5-bromo-2-hydroxy-benzylidene)-hydrazono]-butan-2-one oxime (LH) in tetrahydrofuran milieu. LH is a 1:1 Schiff-base condensate of 2,3-butanedionemonoxime monohydrazone and 5-bromosalicylaldehyde. [Pd(L)(Cl)] has
A Boni et al.
Nanoscale, 7(16), 7307-7317 (2015-03-31)
Superparamagnetic iron oxide nanoparticles with a wide size range (2.6-14.1 nm) were synthesized and coated with the amphiphilic poly(amidoamine) PAMAM-C12 dendrimer. The resulting well dispersed and stable water suspensions were fully characterized in order to explore their possible use in
P Zuccaro et al.
Journal of chromatography, 621(2), 257-261 (1993-11-24)
A simple and reliable reversed-phase high-performance liquid chromatographic method with ultraviolet detection is described for the quantitation of nicotine and its metabolites cotinine, trans-3'-hydroxycotinine, norcotinine and cotinine N-oxide in human serum. The analytes and the internal standard, N-ethylnorcotinine, were extracted
Xiaowen Xu et al.
Organic letters, 16(13), 3540-3543 (2014-06-17)
A novel straightforward synthesis of both symmetrical and unsymmetrical 2,4-disubstituted-1,3,5-triazines via aerobic copper-catalyzed cyclization of amidines with DMF as a one-carbon synthon has been developed. The presented method allows synthesizing the products that are currently inaccessible or challenging to prepare
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