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Showing 1-30 of 116 results for "60818" within Papers
Carole Bresson et al.
Metallomics : integrated biometal science, 5(2), 133-143 (2013-03-19)
Cobalt is used in numerous industrial sectors, leading to occupational diseases, particularly by inhalation. Cobalt-associated mechanisms of toxicity are far from being understood and information that could improve knowledge in this area is required. We investigated the impact of a
Enrica Borsi et al.
Oncotarget, 5(7), 1779-1792 (2014-04-16)
The increasing importance of hypoxia-inducible factor-1α (HIF-1α) in tumorigenesis raises the possibility that agents which specifically inhibit this transcription factor, would provide significant therapeutic benefit. The constitutive expression of HIF-1α in about 35% of Multiple Myeloma (MM) patients suggests HIF-1α
S Carbajo-Pescador et al.
British journal of cancer, 109(1), 83-91 (2013-06-13)
Hepatocellular carcinoma (HCC) growth relies on angiogenesis via vascular endothelial growth factor (VEGF) release. Hypoxia within tumour environment leads to intracellular stabilisation of hypoxia inducible factor 1 alpha (Hif1α) and signal transducer and activator of transcription (STAT3). Melatonin induces apoptosis
M P Kutyreva et al.
Biomeditsinskaia khimiia, 58(4), 411-417 (2013-02-19)
Influence of cobalt (II) chloride on the system of Candida albicans proteinase (SAP C. alb.) (both in solution and immobilized on a surface of nitrocellulose membranes) has been investigated. In solution cobalt chloride inactivated inducible but not constitute enzyme. In
Penpan Payattikul et al.
Journal of aquatic animal health, 27(3), 164-171 (2015-08-01)
Aeromonas caviae is a bacterial pathogen that causes various infectious diseases in both humans and animals. To facilitate its detection, we developed species-specific primer sets targeting polymorphisms in the gyrB gene for use in a PCR assay. The technique was
Henrike Loeffler et al.
Materials (Basel, Switzerland), 13(5) (2020-03-11)
Monocytes and macrophages are the first barrier of the innate immune system, which interact with abrasion and corrosion products, leading to the release of proinflammatory mediators and free reactive molecules. The aim of this study was to understand inflammation-relevant changes
Ayşegül Bayir et al.
Turkish journal of medical sciences, 45(1), 159-163 (2015-03-21)
To evaluate pregnancy-associated plasma protein A (PAPP-A), ischemia-modified albumin (IMA), procalcitonin, and troponin I levels as diagnostic markers of acute coronary syndrome in patients admitted to the emergency department. The serum PAPP-A, IMA, procalcitonin, and troponin I levels were measured
Chong Zhang et al.
Scientific reports, 5, 15575-15575 (2015-10-30)
Viral cycle progression depends upon host-cell processes in infected cells, and this is true for bovine viral diarrhoea virus (BVDV), the causative agent of BVD that is a worldwide threat to the bovine industry. Heme oxygenase-1 (HO-1) is a ubiquitously
S Nistri et al.
Free radical research, 49(1), 67-77 (2014-10-29)
Reperfusion injury after oxygen starvation is a key pathogenic step in ischemic diseases. It mainly consists in oxidative stress, related to mitochondrial derangement and enhanced generation of reactive oxygen species (ROS), mainly superoxide anion (O2(•2)), and peroxynitrite by cells exposed
Pietro Apostoli et al.
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 65(6), 719-727 (2012-10-17)
The adverse biological effects of continuous exposure to cobalt and chromium have been well defined. In the past, this toxicity was largely an industrial issue concerning workers exposed in occupational setting. Nevertheless, recent reports have described a specific toxicity mediated
Cobalt (II) chloride catalyzed acylation of alcohols with acetic anhydride: scope and mechanism.
Iqbal J and Srivastava RR.
The Journal of Organic Chemistry, 57(7), 2001-2007 (1997)
Yumao Jiang et al.
Journal of ethnopharmacology, 159, 102-112 (2014-12-03)
The root of Panax ginseng C.A. Meyer (Family Araliaceae) is an important medicinal plant which has been employed as a panacea for more than 2,000 years in China. It has the actions of invigorating primordial qi, recovering pulse and desertion
Douglas A Weigent
Cellular immunology, 282(1), 9-16 (2013-05-04)
We report here that culture of lymphoid cells under hypoxic conditions showed an increase in both luciferase expression from a GH-promoter luciferase construct and the levels of lymphocyte GH. The effect was mimicked by treatment of cells with cobalt chloride
Joshua Schindel et al.
International journal of radiation oncology, biology, physics, 86(2), 387-393 (2013-02-26)
To present a novel marker-flange, addressing source-reconstruction uncertainties due to the artifacts of a titanium intracavitary applicator used for magnetic resonance imaging (MRI)-guided high-dose-rate (HDR) brachytherapy (BT); and to evaluate 7 different MRI marker agents used for interstitial prostate BT
Songhee Han et al.
Biochemical pharmacology, 86(6), 816-823 (2013-08-09)
Organic anion transporting polypeptide 1B3 (OATP1B3) was initially considered to be a liver-specific transporter, mediating the uptake of a variety of endogenous and xenobiotic substances. Over the past decade, several investigations reported that OATP1B3 is also expressed across multiple types
Jeong-Im Woo et al.
Journal of immunology (Baltimore, Md. : 1950), 194(8), 3953-3961 (2015-03-18)
Cochlear inflammatory diseases, such as tympanogenic labyrinthitis, are associated with acquired sensorineural hearing loss. Although otitis media is extremely frequent in children, tympanogenic labyrinthitis is not commonly observed, which suggests the existence of a potent anti-inflammatory mechanism modulating cochlear inflammation.
An unusual chemoselectivity in cobalt (II) chloride catalysed cleavage of oxiranes with anilines: A highly regioselective synthesis of β-amino alcohols.
Iqbal J and Pandey A.
Tetrahedron Letters, 31(4), 575-576 (1990)
Huiping Huang et al.
Journal of oral & facial pain and headache, 28(3), 269-276 (2014-07-30)
To examine the expression of hypoxia inducible factor-lα (HIF-1α), vascular endothelial growth factor (VEGF), aggrecanase-1 (ADAMTS-4), and tissue inhibitor of metalloproteinase-3 (TIMP-3) in rat mandibular condylar chondrocytes under hypoxic conditions and examine the relationship of these expressed factors in early
Gilles Mees et al.
Molecular imaging, 12(1), 49-58 (2013-01-26)
Tumor hypoxia and tumor metabolism are linked through the activation of metabolic genes following hypoxia-inducible factor 1 (HIF-1) activation. This raises the question of whether this relationship can be exploited to improve 2-deoxy-2-[(18)F]fluoro-D-glucose positron emission tomography ([(18)F]FDG-PET). To do this
Xiao-Dong Huang et al.
Asian Pacific journal of cancer prevention : APJCP, 13(9), 4793-4799 (2012-11-22)
Hypoxia is commonly featured during glioma growth and plays an important role in the processes underlying tumor progression to increasing malignancy. Here we compared the gene expression profiles of rat C6 malignant glioma cells under normoxic and hypoxic conditions by
Petr Fojtík et al.
Frontiers in cell and developmental biology, 8, 607444-607444 (2021-02-09)
Mild hypoxia (5% O2) as well as FGFR1-induced activation of phosphatidylinositol-4,5-bisphosphate 3-kinase/protein kinase B (PI3K/AKT) and MAPK signaling pathways markedly support pluripotency in human pluripotent stem cells (hPSCs). This study demonstrates that the pluripotency-promoting PI3K/AKT signaling pathway is surprisingly attenuated
Olga M Posada et al.
Toxicology in vitro : an international journal published in association with BIBRA, 29(2), 271-280 (2014-11-30)
Hip resurfacing with cobalt-chromium (CoCr) alloy was developed as a surgical alternative to total hip replacement. However, the biological effects of nanoparticles generated by wear at the metal-on-metal articulating surfaces has limited the success of such implants. The aim of
Johannes Kalbhenn et al.
Journal of atherosclerosis and thrombosis, 22(3), 265-271 (2014-09-05)
Acquired Von Willebrand syndrome (AVWS) is an acquired bleeding disorder that has been reported to aggravate bleeding complications in patients with ventricular assist devices or aortic stenosis. AVWS is characterized by the loss of the high-molecular-weight (HMW) multimers of Von
Xiaoyong Zhong et al.
Biological & pharmaceutical bulletin, 37(7), 1199-1206 (2014-07-06)
Salidroside (SA), a phenylpropanoid glycoside isolated from Rhodiola rosea L., has been documented to exert a broad spectrum of pharmacological properties, including protective effects against neuronal death induced by various stresses. To provide further insights into the neuroprotective functions of
M C P Brugmans et al.
Acta biomaterialia, 27, 21-31 (2015-09-01)
The emerging field of in situ tissue engineering (TE) of load bearing tissues places high demands on the implanted scaffolds, as these scaffolds should provide mechanical stability immediately upon implantation. The new class of synthetic supramolecular biomaterial polymers, which contain
Deval V Joshi et al.
Pharmaceutical biology, 53(2), 201-211 (2014-10-24)
The herb fenugreek, Trigonella foenum-graecum Linn (Fabaceae), seeds have been traditionally used in the treatment of diabetes but its effect on oxidative stress and pro-inflammatory cytokines in the improvement of exocrine function of diabetes has not been studied. The effect
Clare Timbie et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(24), 8106-8118 (2014-06-13)
The primate amygdala sends dense projections to posterior orbitofrontal cortex (pOFC) in pathways that are critical for processing emotional content, but the synaptic mechanisms are not understood. We addressed this issue by investigating pathways in rhesus monkeys (Macaca mulatta) from
Lin Zhang et al.
BMC cancer, 13, 108-108 (2013-03-19)
High invasion and metastasis are the primary factors causing poor prognosis of patients with hepatocellular carcinoma (HCC). However, the molecular mechanisms underlying these biological behaviors have not been completely elucidated. In this study, we investigate the molecular mechanism by which
Chenqi Zhao et al.
Mediators of inflammation, 2015, 436525-436525 (2015-11-12)
Emerging evidence suggests a role for sphingosine-1-phosphate (S1P) in various aspects of rheumatoid arthritis (RA) pathogenesis. In this study we compared the effect of chemical hypoxia induced by cobalt chloride (CoCl2) on the expression of S1P metabolic enzymes and cytokine/chemokine
Ming Xu et al.
DNA and cell biology, 33(5), 275-281 (2014-03-13)
Hypoxia and hypoxia-driven angiogenesis play an important role on the recurrence of hepatocellular carcinoma after insufficient radiofrequency ablation. The hypoxia-inducible factor (HIF)-1α/vascular endothelial growth factor-A (VEGFA) pathway plays an important part in this process. Sorafenib is a multikinase inhibitor with
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