Showing 1-30 of 1039 resultados for "190764"
Tomás Meroño et al.
Clinical science (London, England : 1979), 128(9), 609-618 (2014-12-03)
Iron overload (IO) has been associated with glucose metabolism alterations and increased risk of cardiovascular disease (CVD). Primary IO is associated with mutations in the HFE gene. To which extent HFE gene mutations and metabolic alterations contribute to the presence...
Laila M Poisson et al.
Journal of ovarian research, 8, 13-13 (2015-04-17)
Acquisition of metabolic alterations has been shown to be essential for the unremitting growth of cancer, yet the relation of such alterations to chemosensitivity has not been investigated. In the present study our aim was to identify the metabolic alterations...
Tsz Kin Ng et al.
Scientific reports, 5, 7828-7828 (2015-01-17)
Cigarette smoking contributes to the development of destructive periodontal diseases and delays its healing process. Our previous study demonstrated that nicotine, a major constituent in the cigarette smoke, inhibits the regenerative potentials of human periodontal ligament-derived stem cells (PDLSC) through...
Gillian L Stephen et al.
American journal of reproductive immunology (New York, N.Y. : 1989), 73(1), 36-55 (2014-10-07)
Inflammation is a driver of labor in myometrium and cervix; however, the involvement of decidua is poorly defined. We have reported decidual leukocyte infiltration prior to and during labor; the regulators of these inflammatory processes are unknown. Choriodecidua RNA obtained...
William R Mook et al.
The Journal of bone and joint surgery. American volume, 97(12), 957-963 (2015-06-19)
Propionibacterium acnes has arisen as the most common microorganism identified at the time of revision shoulder arthroplasty. There is limited evidence to suggest how frequently false-positive cultures occur. The purpose of this prospective controlled study was to evaluate culture growth...
Sang Chon Kim et al.
Biochemical and biophysical research communications, 467(4), 638-644 (2015-10-27)
Fisetin (3,7,3',4'-tetrahydroxyflavone) is a naturally found flavonol in many fruits and vegetables and is known to have anti-aging, anti-cancer and anti-viral effects. However, the effects of fisetin on early adipocyte differentiation and the epigenetic regulator controlling adipogenic transcription factors remain...
Christian Brion et al.
BMC genomics, 15, 1085-1085 (2014-12-17)
Thiamine availability is involved in glycolytic flux and fermentation efficiency. A deficiency of this vitamin may be responsible for sluggish fermentations in wine making. Therefore, both thiamine uptake and de novo synthesis could have key roles in fermentation processes. Thiamine...
Evaluation of five antifungal agents used in remediation practices against six common indoor fungal species.
P Chakravarty et al.
Journal of occupational and environmental hygiene, 10(1), D11-D16 (2012-12-01)
Anna Gadaj et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 960, 105-115 (2014-05-06)
An UHPLC-MS/MS method was developed for the quantitative confirmatory analysis of residues of nitroimidazole drugs (dimetridazole, ipronidazole, metronidazole, ornidazole and ronidazole) and their corresponding hydroxy metabolites (HMMNI, ipronidazile-OH and metronidazole-OH) in aquaculture tissue. Samples were extracted by shaking in acetonitrile...
Charmion I Cruickshank-Quinn et al.
PloS one, 9(7), e101855-e101855 (2014-07-10)
Cigarette smoke exposure is linked to the development of a variety of chronic lung and systemic diseases in susceptible individuals. Metabolomics approaches may aid in defining disease phenotypes, may help predict responses to treatment, and could identify biomarkers of risk...
Anita Aranyi et al.
Journal of chromatography. A, 1387, 123-133 (2015-02-18)
The direct separation of the enantiomers of 1-(α-aminoarylmethyl)-2-naphthol, 1-(α-aminoalkyl)-2-naphthol, 2-(α-aminoarylmethyl)-1-naphthol analogues and 2-(1-amino-2-methylpropyl)-1-naphthol) was investigated in supercritical fluid chromatography. Five commercially available chiral stationary phases based on immobilized polysaccharide chiral selectors (Chiralpak IA, IB, IC, ID and IE) were evaluated....
Mieczysław Sajewicz et al.
Journal of chromatographic science, 52(4), 329-333 (2013-04-11)
Previous studies by the authors have used thin-layer chromatography to demonstrate the ability of chiral low molecular weight carboxylic acids to undergo spontaneous oscillatory chiral conversion in abiotic (aqueous and nonaqueous) solutions. General mechanisms of this conversion were proposed, taking...
Shewit Kalayou et al.
Cell biology and toxicology, 30(6), 361-376 (2014-11-25)
The mycotoxin alternariol (AOH) is an important contaminant of fruits and cereal products. The current study sought to address the effect of a non-toxic AOH concentration on the proteome of the steroidogenic H295R cell model. Quantitative proteomics based on stable...
Wei-Chung Su et al.
Inhalation toxicology, 26(14), 843-852 (2014-10-08)
Workers and researchers in the carbon nanotubes (CNT)-related industries and laboratories might be exposed to CNT aerosols while generating and handling CNT materials. From the viewpoint of occupational health, it is essential to study the deposition of CNT aerosol in...
Milcah C Scott et al.
The Journal of biological chemistry, 290(47), 28070-28083 (2015-09-18)
We previously identified two distinct molecular subtypes of osteosarcoma through gene expression profiling. These subtypes are associated with distinct tumor behavior and clinical outcomes. Here, we describe mechanisms that give rise to these molecular subtypes. Using bioinformatic analyses, we identified...
Julia Beretov et al.
PloS one, 10(11), e0141876-e0141876 (2015-11-07)
Breast cancer is a complex heterogeneous disease and is a leading cause of death in women. Early diagnosis and monitoring progression of breast cancer are important for improving prognosis. The aim of this study was to identify protein biomarkers in...
Sara Tomei et al.
Molecular oncology, 9(1), 93-104 (2014-09-02)
The existence of a dichotomy between immunologically active and quiescent tumor phenotypes has been recently recognized in several types of cancer. The activation of a Th1 type of immune signature has been shown to confer better prognosis and likelihood to...
Bikramjit Ghosh et al.
Marine biotechnology (New York, N.Y.), 17(6), 841-853 (2015-09-28)
This study examined the feasibility of alginate microcapsules manufactured using a low-impact technology and reagents to protect orally delivered immunogens for use as immunoprophylactics for fish. Physical characteristics and protein release kinetics of the microcapsules were examined at different pH...
Zhiguo Zhang et al.
Journal of molecular and cellular cardiology, 77, 42-52 (2014-10-01)
Type 2 diabetes mellitus (T2DM)-induced cardiomyopathy is associated with cardiac oxidative stress, inflammation, and remodeling. Sulforaphane (SFN), an isothiocyanate naturally presenting in widely consumed vegetables, particularly broccoli, plays an important role in cardiac protection from diabetes. We investigated the effect...
Jose M Lobez et al.
ACS nano, 8(5), 4954-4960 (2014-04-02)
Thin films of carbon nanotubes (CNTs) are fabricated from solution using a one-step directed assembly strategy. Very high surface selectivity and exceptionally high CNT densities can be observed in small features with complex shapes. This directed assembly technique makes use...
Mohamed Dawoud
Drug development and industrial pharmacy, 41(1), 156-162 (2013-10-30)
Due to their small particle size, colloidal fat emulsions are suitable for intravenous administration. In order to obtain information on their potential in vivo performance, it is important to find a simple and effective in vitro assay to evaluate the...
Kenneth M DeSart et al.
Journal of vascular surgery, 62(5), 1296-1302 (2014-06-24)
Although clinical studies have identified that a single nucleotide polymorphism in the p27(kip1) gene is associated with success or failure after vein bypass grafting, the underlying mechanisms for this difference are not well defined. Using a high-throughput approach in a...
D K Dastur et al.
The British journal of nutrition, 36(2), 143-159 (1976-09-01)
1. The B-vitamin status of fifty-nine patients, mainly from the lower socio-economic classes in Bombay, with a history of chronic malnutrition, and of alcoholism of 1-5-20 years' duration, was studied before and during treatment, and in relation to their clinical...
Jae Won Jeong et al.
Nature communications, 5, 5387-5387 (2014-11-11)
Nanotransfer printing technology offers outstanding simplicity and throughput in the fabrication of transistors, metamaterials, epidermal sensors and other emerging devices. Nevertheless, the development of a large-area sub-50 nm nanotransfer printing process has been hindered by fundamental reliability issues in the replication...
Noe Cabello et al.
American journal of physiology. Lung cellular and molecular physiology, 309(10), L1150-L1163 (2015-09-06)
Sex differences in the incidence of respiratory diseases have been reported. Women are more susceptible to inflammatory lung disease induced by air pollution and show worse adverse pulmonary health outcomes than men. However, the mechanisms underlying these differences remain unknown....
Sonia Lefnaoui et al.
Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 23(6), 698-711 (2015-12-25)
A pregelatinized starch (PGS) was derivatized with sodium chloroacetate (SCA) in alcoholic medium under alkaline condition to produce carboxymethyl pregelatinized starch (CMPGS) with various degrees of substitution (DS). Influence of the molar ratio of SCA to the glucopyranose units (SCA/GU)...
Oana Tudoran et al.
OncoTargets and therapy, 8, 3415-3423 (2015-11-26)
Breast cancer patients' response to treatment is highly dependent on the primary tumor molecular features, with triple-negative breast tumors having the worst prognosis of all subtypes. According to the molecular features, tumors stimulate the microenvironment to induce distinct immune responses...
Christoph Roderburg et al.
Liver international : official journal of the International Association for the Study of the Liver, 35(4), 1172-1184 (2014-07-22)
Serum concentrations of miR-122 were proposed as a marker for various inflammatory diseases, but the mechanisms driving alterations in miR-122 serum levels are unknown. We analysed miR-122 serum levels and hepatic miR-122 expression in mice after hepatic ischaemia and reperfusion...
Qiaoli Zhao et al.
Oncotarget, 6(36), 38934-38951 (2015-10-17)
Leukemia remains life-threatening despite remarkable advances in chemotherapy. The poor prognosis and drug resistance are challenging treatment. Novel drugs are urgently needed. Shikonin, a natural naphthoquinone, has been previously shown by us to be particularly effective towards various leukemia cell...
Chike F Oguejiofor et al.
Biology of reproduction, 93(4), 100-100 (2015-09-12)
The dysregulation of endometrial immune response to bacterial lipopolysaccharide (LPS) has been implicated in uterine disease and infertility in the postpartum dairy cow, although the mechanisms are not clear. Here, we investigated whole-transcriptomic gene expression in primary cultures of mixed...

Redes sociales

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon


Investigación. Desarrollo. Producción.

Somos un proveedor líder para la industria de Ciencias de la Vida con soluciones y servicios para investigación, desarrollo y producción biotecnológicos, y para desarrollo y producción de tratamientos farmacéuticos

© 2021 Merck KGaA, Darmstadt, Alemania y/o sus filiales. Todos los derechos reservados.

Queda estrictamente prohibida la reproducción sin permiso de cualquiera de los materiales de la página web.