124 results for “Reaction Department”, page 4 of 7
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Medical study · Medical research · 2005
Potential toxicity of nonregulated asbestiform minerals: balangeroite from the western Alps. Part 3: Depletion of antioxidant defenses
…crocidolite incubation. This effect was not related to any increased content of oxidized glutathione, or to any enhanced efflux of glutathione, suggesting that balangeroite fibers, like crocidolite, might favor the reaction of GSH with other molecules.
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Medical study · Medical research · 2000
Presence and expression of the simian virus-40 genome in human giant cell tumors of bone
…tumors (GCTs), moderately benign bone tumors that in some cases can progress to a malignant phenotype. Polymerase chain reaction (PCR), using primers that amplify the RB1 pocket binding domain and the intron of Tag, was used…
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Medical study · Medical research · 2002
Despite some expression of folate receptor alpha in human mesothelioma cells, internalization of methotrexate is predominantly carrier mediated
…expression analysis for the carrier and receptor gene was done by using real-time reverse transcriptase-polymerase chain reaction in the above-mentioned cell lines and mesothelioma tumor tissues obtained from patients. Internalization of tritiated methotrexate…
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Medical study · Medical research · 2001
K-ras and rho A mutations in malignant pleural effusion
…and have been proposed to be a prognostic factor. The K-ras mutation in codon 12 is detectable even in cell-free fluids by using the enriched polymerase chain reaction (PCR) technique. On the other hand…
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Medical study · Medical research · 2001
Atypical carcinoid presenting as mesothelioma
…of the lung. In one case, pleural spread of tumor was seen while in the other an extensive fibrotic pleural reaction existed. To our knowledge these cases represent the first examples of atypical carcinoid causing pseudomesothelioma.
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Medical study · Medical research · 2005
The Human mineral dust-induced gene, mdig, is a cell growth regulating gene associated with lung cancer
…genes that are regulated by mineral dusts. Using a differential display reverse transcription polymerase chain reaction technique and mRNAs of alveolar macrophages from both normal individuals and coal miners, we identified a novel mineral dust-induced…
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Medical study · Medical research · 2002
E-cadherin, E-selectin and vascular cell adhesion molecule: immunohistochemical markers for differentiation between mesothelioma and metastatic pulmonary adenocarcinoma?
…staining patterns for VCAM and E-selectin, there were significant differences in the expression of E-cadherin: while nearly all adenocarcinomas stained positively, there was almost no staining reaction of the mesotheliomas. Therefore, E-cadherin -- in…
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Medical study · Medical research · 2001
Sorption of nonpolar aromatic contaminants by chlorosilane surface modified natural minerals
…headgroups and chemical properties. Silanol groups of the diatomite and zeolite were modified by chemical reaction with the chlorosilanes resulting in a stable covalent attachment of the organosilanes to the mineral surface. The alteration of surface…
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Medical study · Medical research · 2003
Oxalate deposition on asbestos bodies
…vitro generated approximately 42 nmol of oxalate in 24 hours. Oxalate generation was diminished significantly by the inclusion of either deferoxamine or dimethylthiourea in the reaction mixture. Incubation of asbestos bodies and uncoated fibers isolated from…
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Medical study · Medical research · 2001
Can semi-automated image cytometry on induced sputum become a screening tool for lung cancer? Evaluation of quantitative semi-automated sputum cytometry on radon- and uranium-exposed workers
…workers resected for lung cancer, and 200 controls (50% smokers), were stained using the Papanicolaou (Pap) method and the Feulgen reaction with thionin. Cytometry was performed using the Cyto-Savant automated system. Atypical nuclei were found…
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Medical study · Medical research · 2000
Crocidolite induces cell transformation and p53 gene mutation in BALB/c-3T3 cells
…foci and subjected to mutational analysis. Eleven exons of the p53 gene from eight transformed cell lines were analyzed for alterations using polymerase chain reaction single-strand conformation polymorphism (PCR-SSCP). Alterations were found in seven…
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Court case · Maryland Court of Special Appeals · May 31, 2006 · in the opinion
John Crane, Inc. v. Puller (2006)
…929] husband's personality or ability to engage in all the intangible associations which marriage brings; he too suffers the effect of the change, if only in reaction to his wife's unhappiness. Today, at least…
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Court case · U.S. Court of Appeals, Third Circuit · May 17, 2004 · in the opinion
In re Kensington International Limited (2004)
…Grace & Co.'s motion to appoint Hamlin as a Futures Representative was withdrawn in light of Bankruptcy Judge Fitzgerald's reaction. \[15\] Some of the parties opposing Judge Wolin's disqualification have emphasized that the future…
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Court case · Nebraska Supreme Court · June 1, 2007 · in the opinion
Olivotto v. DeMarco Bros. Co. (2007)
…on October 9, 1998, when she suffered a reaction to latex that required her to seek emergency medical treatment. She had noticed symptoms later associated with an allergy to latex in the 1980's, but the…
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Court case · Louisiana Court of Appeals · March 28, 2001 · in the opinion
Abadie v. Metropolitan Life Ins. Co. (2001)
…asbestos fibers, once inhaled, remain in place in the lung, causing a tissue reaction that is slowly progressive and apparently irreversible. Even if no additional fibers are inhaled, tissue damage may continue undetected for decades. Furthermore…
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Medical study · Medical research · 2009
Renal, vascular and cardiac fibrosis in rats exposed to passive smoking and industrial dust fibre amosite
…apparent particularly in changes of vascular structure. Advanced oxidation protein products, the plasma marker of the myeloperoxidase reaction in activated monocytes/macrophages, were increased in all exposed groups, whereas the inflammatory cytokines did not differ between…
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Medical study · Medical research · 2008
Plasmid DNA is released from nanosized acicular material surface by low molecular weight oligonucleotides: exogenous plasmid acquisition mechanism for penetration intermediates based on the Yoshida effect
…2 microg/mg. To investigate whether pUC18 adsorbed on chrysotile is replicated by polymerase, polymerase chain reaction (PCR) was carried out with the chrysotile. Amplification of the beta-lactamase gene coded in pUC18, which was adsorbed…
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Medical study · Medical research · 2000
In vitro cleavage by asbestos fibers of the fifth component of human complement through free-radical generation and kallikrein activation
…role in inflammatory reactions characteristic of asbestosis through mechanisms involving iron ions, hydroxyl radicals, and oxidized C5-ike fragments. The ferrous ions present at the asbestos fiber surface trigger this activation and catalyze, via Fenton reaction…
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Medical study · Medical research · 2009
Absence of carcinogenic response to multiwall carbon nanotubes in a 2-year bioassay in the peritoneal cavity of the rat
…fibers have been suggested. We previously reported that multiwall carbon nanotubes (MWCNT) induced lung inflammation, granulomas and fibrotic reactions. The same MWCNT also caused mutations in epithelial cells in vitro and in vivo. These inflammatory and…
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Medical study · Medical research · 2000
Mesothelial proliferations. An increasing morphologic spectrum
…electron microscopy, fluorescence in situ hybridization, polymerase chain reaction and cytogenetics, and stated that testing should be tailored to the tumor's appearance. They argued that separating mesothelioma from its mimics generally did not change treatment…