Showing 1-30 of 2045 results for "C7559"
J P Nederveen et al.
Acta physiologica (Oxford, England), 215(4), 177-190 (2015-09-15)
A dysregulation of satellite cells may contribute to the progressive loss of muscle mass that occurs with age; however, older adults retain the ability to activate and expand their satellite cell pool in response to exercise. The modality of exercise...
Katsuyoshi Ando et al.
Inflammatory bowel diseases, 21(7), 1541-1552 (2015-04-23)
The role of hnRNP A1 in the onset of intestinal inflammation remains unclear. This study investigated the function of hnRNP A1 in mice enteritis models. C57Bl6/J mice were intraperitoneally injected with anti-CD3 antibodies to develop enteritis. In the DSS-induced colitis...
Roberta L Beauchamp et al.
Oncotarget, 6(19), 16981-16997 (2015-07-30)
Meningiomas are the most common primary intracranial adult tumor. All Neurofibromatosis 2 (NF2)-associated meningiomas and ~60% of sporadic meningiomas show loss of NF2 tumor suppressor protein. There are no effective medical therapies for progressive and recurrent meningiomas. Our previous work...
Elenaz Naderkhani et al.
Journal of pharmaceutical sciences, 103(2), 661-668 (2014-01-08)
The antiviral drug acyclovir (ACV) suffers from poor solubility both in lipophilic and hydrophilic environment, leading to low and highly variable bioavailability. To overcome these limitations, this study aimed at designing mucoadhesive ACV-containing liposomes to improve its permeability. Liposomes were...
Tatyana Isayeva et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 28(5), 631-653 (2014-12-20)
A large body of evidence shows that p16(INK4a) overexpression predicts improved survival and increased radiosensitivity in HPV-mediated oropharyngeal squamous cell carcinomas.(OPSCC). Here we demonstrate that the presence of transcriptionally active HPV16 in oral cavity squamous cell carcinomas does not correlate...
Leonardo Joaquim van Zyl et al.
Archives of virology, 160(9), 2269-2282 (2015-07-01)
The study of extremophilic phages may reveal new phage families as well as different mechanisms of infection, propagation and lysis to those found in phages from temperate environments. We describe a novel siphovirus, GVE3, which infects the thermophile Geobacillus thermoglucosidasius....
Shuichi Mori et al.
Bioorganic & medicinal chemistry, 23(4), 803-809 (2015-01-17)
Nonsteroidal progesterone receptor (PR) full antagonists are needed as tools for elucidating the physiological functions of PR and as candidates for treatment of various diseases. We designed and synthesized 1,3-diphenyladamantane derivatives, and investigated their PR-antagonistic activity in comparison with our...
Gaku Okamatsu et al.
Xenobiotica; the fate of foreign compounds in biological systems, 45(6), 503-510 (2014-12-31)
1. Cytochrome P450s are the major metabolizing enzymes for xenobiotics in humans and other mammals. Although the domestic cat Felis catus, an obligate carnivore, is the most common companion animal, the properties of cytochrome P450 subfamilies are largely unknown. 2....
Margret I Moré et al.
Advances in therapy, 31(12), 1247-1262 (2014-11-22)
We report previously unpublished, early pilot studies performed with a brain-health food supplement containing a proprietary blend of 100 mg phosphatidylserine (PS) and 80 mg phosphatidic acid (PA) produced from soy lecithin. Serum analysis after single PS+PA ingestion was performed in healthy...
Rameshwar Patil et al.
ACS nano, 9(5), 5594-5608 (2015-04-24)
Differential diagnosis of brain magnetic resonance imaging (MRI) enhancement(s) remains a significant problem, which may be difficult to resolve without biopsy, which can be often dangerous or even impossible. Such MRI enhancement(s) can result from metastasis of primary tumors such...
Vasudevan Achuthan et al.
BMC biochemistry, 16, 12-12 (2015-05-03)
Fidelity of DNA polymerases can be influenced by cation co-factors. Physiologically, Mg(2+) is used as a co-factor by HIV reverse transcriptase (RT) to perform catalysis; however, alternative cations including Mn(2+), Co(2+), and Zn(2+) can also support catalysis. Although Zn(2+) supports...
Oliver Wahl et al.
Journal of pharmaceutical and biomedical analysis, 114, 254-264 (2015-06-21)
The modern bisphosphonate drug ibandronate sodium, a challenging candidate for impurity profiling, was analyzed using high performance liquid chromatography (HPLC) combined with corona charged aerosol detection (CAD). Separation was achieved on a mixed mode column combining hydrophobic C18 and strong...
Mahmoud Seifi et al.
International journal of pharmaceutics, 471(1-2), 37-44 (2014-05-06)
In the present work a series of tramadole imprinted micro- and nanoparticles were prepared and study their recognition properties. Methacrylic acid (MAA), as a functional monomer, ethylene glycol dimethacrylate (EGDMA) as a cross-linker and different solvents (chloroform, toluene and acetonitrile...
Matthäus Mlynek et al.
Journal of chromatography. A, 1284, 112-117 (2013-03-08)
The behaviour of PMMA standards in mixtures composed of two binary critical eluents was investigated. It was found that combinations of two critical eluents do not result in a molar mass independent elution (critical conditions). When mixing two binary critical...
David F Choy et al.
Science translational medicine, 7(301), 301ra129-301ra129 (2015-08-21)
Increasing evidence suggests that asthma is a heterogeneous disorder regulated by distinct molecular mechanisms. In a cross-sectional study of asthmatics of varying severity (n = 51), endobronchial tissue gene expression analysis revealed three major patient clusters: TH2-high, TH17-high, and TH2/17-low....
Usune Etxeberria et al.
Food & function, 6(8), 2758-2767 (2015-07-15)
Faecal non-targeted metabolomics deciphers metabolic end-products resulting from the interactions among food, host genetics, and gut microbiota. Faeces from Wistar rats fed a high-fat sucrose (HFS) diet supplemented with trans-resveratrol and quercetin (separately or combined) were analysed by liquid chromatography...
Michelle A Ouimet et al.
Macromolecular bioscience, 15(3), 342-350 (2014-10-22)
Polymers such as poly(N-vinyl-2-pyrrolidone) (PVP) have been used to prepare hydrogels for wound dressing applications but are not inherently bioactive. For enhanced healing, PVP was blended with salicylic acid-based poly(anhydride-esters) (SAPAE) and shown to exhibit hydrogel properties upon swelling. In...
Marie-Hélène Delfau-Larue et al.
Blood, 126(5), 604-611 (2015-05-30)
We revisited the prognostic value of frequently detected somatic gene copy number alterations (CNAs) in mantle cell lymphoma (MCL) patients treated first line with immunochemotherapy and autologous stem cell transplantation (ASCT), with or without high-dose cytarabine, in the randomized European...
Neeltje van Doremalen et al.
Journal of virology, 88(16), 9220-9232 (2014-06-06)
Middle East respiratory syndrome coronavirus (MERS-CoV) emerged in 2012. Recently, the MERS-CoV receptor dipeptidyl peptidase 4 (DPP4) was identified and the specific interaction of the receptor-binding domain (RBD) of MERS-CoV spike protein and DPP4 was determined by crystallography. Animal studies...
Carrie Waterman et al.
Molecular nutrition & food research, 59(6), 1013-1024 (2015-01-27)
Moringa oleifera (moringa) is tropical plant traditionally used as an antidiabetic food. It produces structurally unique and chemically stable moringa isothiocyanates (MICs) that were evaluated for their therapeutic use in vivo. C57BL/6L mice fed very high fat diet (VHFD) supplemented...
Nrupa Borkar et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 89, 216-223 (2014-12-17)
Apomorphine, a subcutaneously administered drug for Parkinson's disease with short half-life requires frequent administration leading to patient non-compliance. This study aimed at synthesising and purifying lipophilic diesters of apomorphine, and investigating their in vitro degradation in biorelevant media before and...
Jonathan M Zuidema et al.
Biomaterials, 46, 82-94 (2015-02-14)
Developing robust in vitro models of in vivo environments has the potential to reduce costs and bring new therapies from the bench top to the clinic more efficiently. This study aimed to develop a biomaterial platform capable of modeling isotropic-to-anisotropic...
Nouruddin W Ali et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 154, 114-122 (2015-11-01)
A pharmaceutically marketed mixture of Yohimbine, Alpha-tocopheryl acetate, Niacin, and Caffeine co-formulated as a promising therapy for erectile dysfunction. Simultaneous determination of the aforementioned pharmaceutical formulation without prior separation steps was applied using mean centering of ratio spectra and triple...
Nataliia Voievoda et al.
The journal of physical chemistry. B, 119(30), 9678-9687 (2015-07-03)
LAH4-L1 is a synthetic amphipathic peptide with antimicrobial activity. The sequence of the 23 amino acid peptide was inspired by naturally occurring frog peptides such as PGLa and magainin. LAH4-L1 also facilitates the transport of nucleic acids through the cell...
Masashi Ohno et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 31(10), 979-986 (2015-10-16)
Changes in the interfacial tension of a lipid monolayer membrane formed at the water/chloroform interface upon DNA addition were measured using the quasi-elastic laser scattering (QELS) method. A cationic lipid, N-[1-(2,3-dioleoyloxy)propyl]-N,N,N-trimethylammonium chloride (DOTAP), as well as zwitterionic lipids, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE)...
Hueliton Wilian Kido et al.
Aging clinical and experimental research, 26(5), 473-481 (2014-02-18)
The aim of this study was to evaluate the influence of postmenopausal bone loss (induced by ovariectomy) in the process of bone healing in a tibial bone defect model in rats by means of histological evaluation of bone defects and...
Roberta Sanna et al.
Journal of colloid and interface science, 457, 298-306 (2015-07-22)
As a contribution to understand the interactions between mineral surfaces and organic molecules, this study reports an accurate characterization of the bis-(2-ethylhexyl) phthalate (DEHP)-Hydrozincite (DEHP-HY), that has been conduced combining the following techniques: FTIR, NMR, XAS spectroscopies and XRD. XRD...
Robert B Lochhead et al.
PLoS pathogens, 10(6), e1004212-e1004212 (2014-06-27)
MicroRNAs have been shown to be important regulators of inflammatory and immune responses and are implicated in several immune disorders including systemic lupus erythematosus and rheumatoid arthritis, but their role in Lyme borreliosis remains unknown. We performed a microarray screen...
Julia Krasensky et al.
Antioxidants & redox signaling, 21(9), 1289-1304 (2014-05-08)
High salinity stress impairs plant growth and development. Trehalose metabolism has been implicated in sugar signaling, and enhanced trehalose metabolism can positively regulate abiotic stress tolerance. However, the molecular mechanism(s) of the stress-related trehalose pathway and the role of individual...
Mincheol Chang et al.
ACS applied materials & interfaces, 7(25), 14095-14103 (2015-06-06)
Low-dose UV irradiation of poly(3-hexylthiophene) (P3HT)-insulating polymer (polystyrene (PS) or polyisobutylene (PIB)) blend solutions led to the formation of highly ordered P3HT nanofibrillar structures in solidified thin films. The P3HT nanofibers were effectively interconnected through P3HT islands phase-separated from insulating...

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon


Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.