(c) 2011 Elsevier Ltd. All rights reserved.”
“T-cell-depleting strategies are an integral part of immunosuppressive regimens used in https://www.selleckchem.com/products/srt2104-gsk2245840.html the hematological and solid organ transplant setting. Besides prevention of alloreactivity, treatment with rabbit antithymocyte globulin (rATG) has been related to the induction of immunoregulatory T cells (Treg) in vitro and in vivo. To investigate Treg induced by rATG, we prospectively studied the effect of rATG induction therapy in liver-transplanted recipients in vivo (n = 28). Treg induction was

further evaluated by means of Treg-specific demethylation region (TSDR) analysis within the FOXP3 locus. Whereas no induction of CD4+ CD25highCD127- Treg could be observed by phenotypic analysis, we could demonstrate an induction of TSDR+ T cells within

CD4+ T cells exclusively for rATG-treated patients in the long-term (day 540) compared with controls (P = NS). Moreover, AG-881 inhibitor although in vitro experiments confirm that rATG primarily led to a conversion of CD4+ CD25- into CD4+ CD25+ T cells displaying immunosuppressive capacities, these cells cannot be classified as bona fide Treg based on their FOXP3 demethylation pattern. Consequently, the generation of Treg after rATG co-incubation in vitro does not reflect the mechanisms of Treg induction in vivo and therefore the potential clinical relevance of these cells for transplant outcome remains to be determined.”
“Reports have indicated that maternal administration of ritodrine increased the ventricular rate and thus ameliorated signs of heart failure in a fetus with complete atrioventricular block (CAVB). A fetus from a mother without the anti-SS-A/SS-B antibody had CAVB, with atrial check details rate 148-154 bpm and ventricular rate 53-57 bpm. After maternal administration

of ritodrine, the ventricular rate increased to 60-65 bpm, and then sinus rhythm resumed. Ritodrine may not only increase the ventricular rate but also induce sinus rhythm in a fetus with CAVB.”
“Background. Cyclosporine (CsA) is implicated in the development of chronic allograft nephropathy, which is related to reduced long-term allograft survival. The activation of tubular epithelial cells is involved in the renal scarring process via stimulation of factors such as endothelin-1 (ET-1) and nitric oxide (NO). The effect of CsA on the activation of tubular epithelial cells towards increased production of ET-1 and NO was investigated in this study. Methods. Human tubular epithelial cells (HK-2) were cultured in the presence of CsA at different concentrations (125, 250,500, and 1,000 ng/mL). ET-1 m-RNA and NO production were measured using RT-PCR and Griess method, respectively. The cytotoxic effect of CsA was examined by the MTT method and cell count. Results. A statistically significant and dose-dependent cytotoxic effect of cyclosporine on HK-2 cells was observed.

(PACE 2009; 32:S182-S185)”
“OBJECTIVES: Tuberculosis (TB) is a significant public health issue, claiming 1.4 million lives worldwide in 2011. Using data from the 2009-2010 National Health Interview Survey, we examine variation in ‘having heard of TB’ (HTB) by global region of birth and health insurance status.

METHODS: Cross-sectional analysis with bivariate comparisons and multivariate logistic regression to evaluate how adults differed in find more reported HTB, controlling for global region of birth.

RESULTS: HTB rates ranged from 63.4% of adults born in Asia to

88.6% born in Europe. Uninsured immigrants had the lowest rate of HTB, ranging from a low of 50.1% of uninsured adults born in Asia to 77.6% born in Europe and 90.8% of US-born uninsured adults. Longer length of time in the United States (>5 years) was significantly associated with increased likelihood of HTB, as did being of Asian race/ethnicity

and being male. Those with private health insurance coverage had the highest rates of HTB.

CONCLUSIONS: To reduce persistent TB, public Protein Tyrosine Kinase inhibitor health program directors and policy makers must 1) recognize the variation in HTB by global region of birth and prioritize areas with the lowest HTB rates, and 2) reduce barriers to health insurance coverage by eliminating the 5-year ban for public program coverage for new immigrants.”
“A traveling wave dielectrophoresis microfluid pump based on structural dispersion is demonstrated. The phase shift between medium polarization and applied propagating field, necessary to generate asynchronous propagative forces in dielectrophoresis, is generated by an RC circuit consisting of the electrode insulator and the liquid conductivity. Since the device characteristics involve only bulk properties, the micropump does not require conductivity gradient or double layers, unlike existing micropumps using electro-osmosis and electrohydrodynamic

shear forces. Its frequency of maximum pumping force can be made considerably lower than the dielectric relaxation frequency of the liquid. By decomposing the traveling wave electrode array into a rudimentary A-1210477 mouse RC model, coincidence is found between optimized pumping conditions and crossover of the impedance measured between electrode combs. By using impedance spectroscopy alternately with pumping, the frequency of the applied signal can be matched in real-time to the complex dielectric constant of the liquid to keep the pumping force maximized. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3152787]“
“This study aimed to investigate whether rennin-angiotensin system (RAS) blockade through telmisartan would increase the resistance to streptozotocin- (STZ-) induced diabetes in insulin resistance rats. There were sixty Wistar rats that were divided into four groups: normal control (NC), high-fat diet (HF), high-fat diet plus STZ injection (HF+S), and high-fat diet plus STZ injection and telmisartan intervention (HF+S+T).

Recently more and more data show that UbcH10 could be a potential cancer biomarker. In this study, we have developed a monoclonal antibody (MAb) against UbcH10 using an expression recombinant

protein. Hybridomas F001, F007, and F008 with high affinities belong to IgG1 subclass with kappa light and are highly specific for UbcH10. Further experimentation showed that MAbs F001, F007, and F008 are suitable for the development of immunoassay core agents with sufficient sensitivity and specificity in vitro by Western-blot, immunofluorescence, and immunohistochemistry. These MAbs can be used as a tool for further investigation on functions related to the role of UbcH10 in tumorigenesis and development.”
“This learn more study demonstrated

the improved polyhydroxybutyrate (PHB) production via high cell density cultivation of Bacillus megaterium BA-019 with balanced initial total sugar concentration and carbon to nitrogen (C/N) weight ratio. In the 10 L stirred fermentor operated at 30 A degrees C, pH 7.0, 600 rpm, and 1.0 vvm air, with the initial total sugar concentration of 60 g/L and urea at the C/N weight ratio of 10:1, 32.48 g/L cell biomass with the corresponding PHB weight content of 26.94 % and volumetric productivity of 0.73 g/L h were obtained from batch cultivation. Continuing cultivation by intermittent feeding of the sugarcane molasses along with urea at the C/N weight ratio of 12.5:1 gave much improved biomass and PHB production (90.71 g/L biomass with 45.84 % PHB content and 1.73 g/L h PHB productivity).

Similar biomass and PHB yields Screening Library in vivo were obtained in the 90 L stirred fermentor when using the impeller tip speed as the scale-up criterion.”
“Over two-thirds of breast cancers rely on estrogen receptor alpha (ER alpha) for their growth. Endocrine therapies antagonize estrogen-dependent ER alpha activation but resistance to these treatments occurs and is associated with poor prognosis. Crosstalk between alternative survival pathways and ER alpha are currently held as the primary cause of resistance. However, blocking these pathways does not cure endocrine therapy resistant breast cancer suggesting the existence of additional mechanisms. While cancer is commonly considered a genetic disease, the importance of epigenetic events in promoting tumor initiation BYL719 and progression is increasingly recognized. Here, we consider how epigenetic modifications and alterations to the chromatin landscape contribute to endocrine therapy resistance by modulating ER alpha expression or altering its genomic activity.”
“OBJECTIVE: To estimate whether vaginal-perianal cultures could be an alternative to the recommended vaginal-rectal screening cultures for the detection of group B streptococci (GBS) during pregnancy, and to compare patient pain and discomfort between the two collection methods.

METHODS: Patients included were aged 18 or older and at 35-37 weeks of gestation.

The model is then extended to include oxygen in-and out-diffusion. Thus, it is possible to explain the “”long-term”" resistance drift in oxygen for fully depleted grained samples in terms of tunneling through the double barrier. (C) 2011 American Institute of Physics. [doi:10.1063/1.3658870]“
“Since 2008, kidney exchange in America has grown in part from the incorporation of nondirected donors Fedratinib in transplant chains

rather than simple exchanges. It is controversial whether these chains should be performed simultaneously ‘domino-paired donation’, (DPD) or nonsimultaneously ‘nonsimultaneous extended altruistic donor, chains (NEAD). NEAD chains create ‘bridge donors’ whose incompatible recipients receive kidneys before the bridge donor donates, and so risk reneging by bridge donors, but offer the opportunity to create more transplants by overcoming logistical barriers inherent in simultaneous chains. Gentry et al. simulated whether DPD or NEAD chains would produce more transplants when chain segment length was limited to three transplants, and reported that DPD performed at least as well as NEAD chains.

As this finding contrasts with the experience of several groups involved in kidney-paired donation, we performed simulations that allowed for longer chain segments and used see more actual patient data from the Alliance for Paired Donation. When chain segments of 4-6 transplants are allowed in the simulations, NEAD chains produce more transplants than DPD. Our simulations showed not only more transplants as chain length increased, but also that NEAD chains produced more transplants for highly sensitized and blood type O recipients.”
“To implant deep brain stimulation (DBS) electrodes in the porcine pontine micturition centre (PMC) in order to establish a large animal model of PMC-DBS.

Brainstems from four Gottingen minipigs were sectioned coronally into 40-mu m-thick histological sections and stained with Nissl, autometallographic myelin stain, tyrosin hydroxylase and corticotrophin-releasing factor immunohistochemistry in order to identify the porcine PMC. DBS electrodes were then stereotaxically implanted on the GSK J4 datasheet right side into

the PMC in four Gottingen minipigs, and the bladder response to electrical stimulation was evaluated by subsequent cystometry performed immediately after the operation and several weeks later.

A paired CRF-dense area homologous to the PMC in other species was encountered in the rostral pontine tegmentum medial to the locus coeruleus and ventral to the floor of the fourth ventricle. Electrical stimulation of the CRF-dense area resulted in an increased detrusor pressure followed by visible voiding in some instances. The pigs were allowed to survive between 14 and 55 days, and electrical stimulation resulting in an increased detrusor pressure was performed on more than one occasion without affecting consciousness or general thriving.

The condition is generally found among people who are stressed or psychologically impaired. Most patents with this condition are not even aware of their biting habit. Clinically, morsicato mimics hairy leukoplakia, and sometimes, it may be confused with other dermatologic diseases involving the oral cavity.

It is rarely described in pathologic and dermatological textbooks. Histological features are distinctive, however, being careful to make a correct diagnosis can help one avoid providing inappropriate treatment. In this report we describe three cases of morsicatio, one that developed in the lower lip and the others that developed on the side of the tongue.”
“The phytochemical study of aerial parts of Viburnum veitchii C.H. Wright, a deciduous species originary of Central see more China, led to the isolation of three salicin derivative bis-glucosides, i.e. henryoside (1), and the new structures 2b-acetyl-3b-(3-methylbutyryl)-henryoside (2) and 2b,6b-diacetyl-3b-(3-methylbutyryl)-henryoside (3). In addition, luteolin,

lonicerin, robustaflavone and eugenyl–D-glucopyranoside were also isolated.”
“BACKGROUND

Hyaluronic acid (HA) gels have been used as filler material in the aesthetic field. Although the native HA molecule is without specificity of species and organs, synthetic cross-linked gels have differences in chemical composition and three-dimensional structure. Ferroptosis inhibitor Different technologies are employed in cross-linking, and the products have varying rheological check details properties.

OBJECTIVE

To determine whether the gels with differing chemical composition have differing histologic behavior when injected into human skin to determine if the histology changes after 14 days of implantation.

MATERIALS AND METHODS

Human volunteers consented to having controlled placement of HA intradermally

into forearm or buttock skin. The trials were conducted in a single clinic in association with the Hopitaux Universitaires de Geneve, Geneva, Switzerland. The biopsies were taken immediately after implantation of the product and at day 14. Standard paraffin sections were prepared and stained with hematoxylin and eosin and Alcian blue and examined by an independent pathologist.

RESULTS

Results show that each type of HA has a predictable histologic behavior in the skin. Biphasic gel has demonstrated deposition in big pools, often deep in the reticular dermis. The pools compress the collagen fibers. The papillary dermis and superficial reticular dermis are free of HA. Monophasic monodensified gels show large pools of hyaluronans throughout all the thickness of the reticular dermis. This material breaks up the collagen fibers of most of the dermal plane. The papillary dermis is free of exogenous hyaluronans.

(C) 2013 Elsevier

Inc. All rights reserved.”
“BACKGROUND: Bioaccessibility is often the limiting factor for the biodegradation of polycyclic aromatic hydrocarbons (PAH) in soils. The present study explores the potential of amending canola oil, an economically and ecologically attractive soil additive, for the enhancement of bioaccessibility and, in consequence, biodegradation of PAH in historically contaminated, bioaccessibility limited soils.

RESULTS: The amendment of canola oil (1% and 5%, w/w) to contaminated soils increased the bioaccessibility and the subsequent biodegradation of PAH Pfizer Licensed Compound Library nmr with up to four rings. Residual concentrations of pyrene and fluoranthene in oil-treated soils were 38-53% lower compared to the unamended tests. The continuous removal of bioaccessible PAH with a passive sampling system confirmed that oil amendment indeed increased bioaccessibility, leading to a lower non-accessible PAH fraction. Canola oil amendment did, by contrast, not increase the bioaccessibility of high molecular weight PAH, likely due to their strong binding

to soil organic carbon compounds.

CONCLUSION: Canola oil can be used efficiently in low concentrations to render PAH up to four rings accessible for biodegradation in historically contaminated soils. Contaminants remaining in soil after treatment may pose a significantly p38 MAPK activity lowered environmental risk, as is indicated by the lack of mobilisation by a solubilising agent such as canola oil. (C) 2009 Society of Chemical Industry”
“Methicillin-resistant Staphylococcus aureus (MRSA) infections have been the most common cause of nosocomial infections in Japan, but their genetic characteristics related to bloodstream infections have not been well studied. The aim of this study was to

investigate a comprehensive molecular characterization of MRSA blood isolates during the historical 18-year HDAC inhibitors list study period between 1987 and 2004 in a tertiary care university hospital. A total of 137 MRSA isolates recovered from the blood of inpatients at Fukuoka University Hospital were analyzed. Clinical information and antimicrobial susceptibility profiles were reviewed, and staphylococcal chromosomal cassette mec (SCCmec), accessory gene regulator (agr), and a battery of bacterial genes were tested by PCR-based assays. The relatedness of these isolates was determined by the repetitive sequence-based PCR (rep-PCR) and pulsed-field gel electrophoresis (PFGE). Although low numbers of agr type III/SCCmec type IV isolates circulated between 1987 and 1992, agr type II/SCCmec type II isolates started circulating in 1993 and were responsible for the increased MRSA isolates until 2004. The rep-PCR and PFGE identified 104 epidemic and 33 sporadic isolates. Among the 104 epidemic isolates, six major rep-PCR/PFGE types were identified, which occupied 67.3% of epidemic isolates.

Results: The findings showed that: (1) age composition of the city matters in determining the effectiveness of a vaccination strategy selleck inhibitor and (2) vaccinating school children outperforms every other strategy.

Conclusions: The most significant policy implication of this research is that there may not be a universal vaccination strategy that works across all cities with the same level of effectiveness. Secondly, given the important role of school children in the transmission of influenza, the US

Government should consider the vaccination of school children a top priority. Published by Elsevier Ltd on behalf of International Society for Infectious Diseases.”
“Introduction and hypothesis Treatment of genital prolapse in very elderly women is challenging. Although

pessary therapy and colpocleisis are effective, they also have drawbacks. There is only scarce literature about surgical therapy in this age cohort, particularly regarding the use of meshes.

Methods We aimed to evaluate the feasibility, intraoperative complications, and short-term follow-up results of the Prolift (TM) technique in 62 women aged over 80 years. Mean follow-up time was 6.2 months.

Results Prolift (TM) implantation was well tolerated by patients with regard to surgery and anesthesia, and hospitalization was relatively short (mean, 3.9 days). Intraoperative complications occurred learn more in 1.6%. Early postoperative complications Nepicastat ic50 included increased post-void residual volume (25.8%), urinary tract infection

(3.2%), and moderate or severe pain (17.7%). Five patients (8.3%) developed prolapse recurrence, and mesh retraction was observed in six patients (10%). There was no mesh erosion at short-term follow-up.

Conclusions Treatment of advanced prolapse using Prolift (TM) in very elderly women is a feasible, safe, and effective surgical option, preserving a functional vagina. Thus, this may represent one alternative to colpocleisis.”
“Introduction Polyacrylamide hydrogel (PAHG, Bulkamid (R)) is a promising urethral bulking agent. This multicenter study was carried out to evaluate safety and efficacy of Bulkamid (R) for female stress and mixed urinary incontinence.

Methods Submucosal injection of Bulkamid (R) was performed in 135 women with urinary incontinence (stress, 67; mixed, 68) followed for 12 months. Forty-seven had a reinjection (35%).

Results At 12 months, the subjective response rate was 66%. Incontinence episodes/24 h and urine leakage g/24 h decreased significantly (from 3.0 to 0.7 and 29 g to 4 g, respectively). Additionally, the median International Consultation on Incontinence Questionnaire score was reduced to approximately 50%, and the overall quality of life visual analogue scale score was decreased significantly (from 72 to 20). Efficacy was very similar between patients with stress and mixed incontinence. Thirty treatment-related adverse events were registered.

The intrusiveness of the symptoms of Meniere’s disease accounted for 32% of the variance in depression scores, which were high; illness uncertainty did not account for additional variance. Dizziness handicap

accounted for 31% of the variation in depression. Although the symptoms of Meniere’s disease may not be alleviated by psychological methods, programs that target cognitions in relation to the embarrassment in front of others, LY2603618 clinical trial and the feeling of being handicapped, may lessen the psychosocial impact of the symptoms of Meniere’s disease, which may reduce some of the depression felt in this group.”
“Different treatments of dentin walls, as laser irradiation, prior to obturation can influence the adhesion ability of endodontic sealers. Therefore, the objective of this study was to compare in vitro the shear bond strength of four resin-based sealers to dentin treated with citric acid solution or erbium: yttrium, aluminum, garnet (Er:YAG) irradiation. A total of 240 slices with 1.6 mm of thickness were cut using middle third of 84 teeth. Each slice was widened using a #45 taper.06 rotary K3 instrument. The sample was divided

into groups according to dentin pretreatment (15 % citric acid or Er:YAG laser) and sealer used (AH Plus, Acroseal, EndoREZ, or RealSeal). Shear bond strength was measured using a universal materials testing machine. As results, significant differences were found when comparing sealers between all groups (p < 0.05) by Kruskal-Wallis test, regardless of the pretreatment used. Comparing pretreatments, 15 % citric acid solution had better outcomes than Er:YAG laser, with significant differences in all groups, find more except for Acroseal groups (p < 0.05). It was concluded that RealSeal and 15 % citric acid solution achieved the best results regarding the sealer and pretreatment used, respectively.”
“Background: Few studies to date have examined the accuracy of computed tomographic angiography (CTA) compared to digital subtraction angiography (DSA) in diagnosing intracranial stenosis. The purpose of this study was to compare CTA to DSA in diagnosing check details intracranial stenosis and to explore the impact of the addition

of DSA on the management of stroke patients. Methods: We retrospectively reviewed all ischemic stroke or patients with transient ischemic attack who underwent CTA and DSA within 30 days of each other at our institution between January 2008 and July 2011. For each study, 2 blinded observers rated the degree of stenosis of 11 intracranial vessels. Disagreements were adjudicated by a third blinded observer. Sensitivity, specificity, negative predictive value, and receiver operating characteristic curves were determined using DSA as the criterion standard. All patient charts were reviewed to determine if the addition of DSA to CTA impacted clinical management. Results: Six hundred twenty-seven arterial segments were reviewed. The sensitivity of CTA to diagnose stenosis >50% was 96.

We find that the method must only be applied within a narrow parameter window, and that even then, unreliable values may be obtained. (C) 2010 American Institute of Physics. [doi:10.1063/1.3504222]“
“In

this study, we present a new fabrication process for proton exchange membranes based on inorganic/organic nanocomposite using in situ surface grafting reaction and reactive dispersion of silica nanoparticles in the presence of reactive dispersant, urethane acrylate nonionomer (UAN). Through in situ surface grafting reaction of BMS-777607 datasheet silica nanoparticles, urethane acrylates were chemically introduced on the surface of silica nanoparticles, which were dispersed in DMSO solutions containing UAN and sodium styrene sulfonate (NaSS). After urethane linkage and copolymerization of NaSS, UAN and urethane acrylate moieties of silica nanoparticles, the solutions FDA approved Drug Library were converted to silica nanoparticle-dispersed proton exchange membranes where silica particles were chemically connected with organic polymer chains. 5.89-29.45 wt % of silica nanoparticles could be dispersed and incorporated in polymer membranes, which were confirmed by transmittance electron microscopy (TEM) measurement. On varying weight % of silica nanoparticles dispersed within the membranes, water uptake and oxidative stability of nanocomposite membranes were largely changed, but membranes

showed almost the same proton conductivity (greater than 10(-2) S cm(-1)). At 5.89 wt % of silica nanoparticles, nanocomposite membranes showed the lowest water uptake and excellent oxidative stability compared to the sulfonated polyimide membranes fabricated by us. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 119: 2002-2009, 2011″
“This paper presents an approach of “”film separation”" and “”transfer”" to fabricating functional films or devices on polymeric substrates. For either a ferroelectric La-doped Pb(Zr, Ti)O(3), PLZT thin film Stattic mouse or a ZnO thin film, using laser lift-off (LLO),

film separation from the transparent rigid substrate (sapphire or glass) was achieved. The film transfer to a polymeric receptor substrate was obtained by laminating the polymeric substrate on the film stack prior to LLO. The introduction of a sacrificial layer between the film and the substrate mostly resolved concerns to induce damages during LLO. Electrical testing of the films before and after LLO demonstrated the film properties on the original substrate were satisfactorily retained even for the transferred films on the polymeric substrate. (C) 2010 American Institute of Physics. [doi:10.1063/1.3511716]“
“Poly(butylene succinate) (PBSu)/fumed silica nanocomposites were prepared in situ by condensation polymerization. TEM micrographs verified that the dispersion of the nanoparticles was homogeneous in the PBSu matrix, while some small agglomerates were also formed at a higher SiO(2) content.

2 GeV Au ions. Flux oscillations are spontaneously excited after exposing the sample to a steady magnetic field near the order-disorder vortex phase transition line. The oscillations originate at the border between the irradiated and nonirradiated parts of the sample and propagate into the nonirradiated region toward the sample edge. Previously reported flux oscillations were observed in the vicinity of undefined

defects in as grown Bi2Sr2CaCu2O8+delta crystals. Observation of spontaneous oscillations in partially irradiated samples present the first attempt to generate such oscillations in a controlled manner. (C) 2009 P5091 American Institute of Physics. [DOI: 10.1063/1.3068647]“
“A new triterpene saponin (1) was isolated from a methanol extract of Swartzia apetala Raddi var. glabra, together with the flavonoids mauritianin (2), kaempferol (3) and the triterpene saponin -D-glucopyranosyl 3-hydroxy-olean-12-en-28-oate (4). These

compounds were characterised on the basis of their spectral data, mainly one-dimension (1D; H-1, C-13, APT) and two-dimension (2D; H-1-H-1-COSY, HMQC and HMBC) nuclear magnetic resonance (NMR) and HR-ESI-MS, and comparison with values in the literature. The analysis by HR-ESI-MS showed a mass compatible with that of triterpene saponin 1. This proposal was supported by molecular modelling. LC-HR-ESI-MS experiment was also Vorinostat used to evaluate the purity of 1 and allowed to speculate about the possibility of the presence of 5 in very small quantity. The extract and four compounds were assayed for antifungal activity against nine strains of Candida spp.”
“To utilize fish waste, black pomfret, Parastromateus niger viscera was analysed for its proximate and amino acid composition followed

by hydrolysis using various proteases to extract antioxidant peptide. Antioxidant activities of the crude hydrolysate was evaluated using DPPH (54%), metal chelating (78.6%) at a concentration of 1 mg/mL, whereas this website the reducing power assay was done with different concentration (0.5-2.5 mg/mL) and the activity also increased with increasing concentration (0.021-0.068). Furthermore, the hydrolysate was purified by diethylaminoethyl (DEAE) ion-exchange and Sephadex G-25 gel filtration chromatography. Finally, the purified peptide had a mass of 701.9 Da, and the amino acid sequence was identified as Ala-Met-Thr-Gly-Leu-Glu-Ala using electrospray ionization-tandem mass spectrometry (ESI-MS/MS). Moreover, the protection ability of the peptide toward hydroxyl radical-induced oxidative DNA damage and inhibiting lipid peroxidation was evaluated and compared with natural antioxidant alpha-tocopherol.”
“Electronic transport through a single-molecule magnet Mn-12 in a two-terminal setup is calculated using the nonequilibrium Green’s function method in conjunction with density-functional theory.