558 results for “Reaction Department”, page 4 of 28
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Medical study · Medical research · 2017
Identification of tumor antigens in malignant mesothelioma
…sclerosis 2 chromosome region candidate 11, was shown to be tissue-restricted. Reverse transcription-polymerase chain reaction demonstrated KP-MM-8 to be expressed strongly only in the normal testis, and weakly in the spleen, prostate…
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Medical study · Medical research · 1933
The Morbid Anatomy And Histology Of Asbestosis
…completely, so pleural effusion was rare. Under the microscope the author listed five kinds of particles and a threefold tissue reaction: fibres coated to form asbestosis bodies, collections of dust cells and asbestosis giant cells, and…
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Medical study · Medical research · 2017
CAR T-cell therapy for lung cancer and malignant pleural mesothelioma
…The review also described earlier studies. One was a University of Pennsylvania trial that treated four patients; one patient had a serious anaphylactic reaction. Others were the authors' own mouse experiments, in which giving mesothelin-targeted…
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Medical study · Medical research · 1961
Asbestosis In A Worker Engaged In Automobile Undercoating
…respiratory protection. Chest x-rays showed fine nodular shadows in both lungs; lung biopsies showed foreign-body reaction and a few typical asbestos fibers. He improved but still had a cough a year later. The authors…
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Medical study · Medical research · 2023
Synthesis of Ni-Doped Tremolite Fibers to Help Clarify the Aetiology of the Cytotoxic Outcome of Asbestos
…The experimental conditions (temperature, pressure, reaction time and water amount) were optimized to produce batches of asbestos fibers of the tremolite phase, with uniformly distributed shape and dimensions and a controlled content of Ni2+ metal ions.
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Medical study · Medical research · 2019
Physiological adaptations to serpentinization in the Samail Ophiolite, Oman
…Water pH ranged from 7.6 to 11.3; the authors used pH as a rough guide to how far a rock-water reaction called serpentinization had progressed. They measured water chemistry and sequenced microbial DNA…
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Medical study · Medical research · 1968
Report on The Pulmonary Response to Brake-Dust A Preliminary Investigation
…dust caused swelling of air-sac lining cells and clusters of dust-filled scavenger cells. This resembled the reaction to aluminum silicate and silicon carbide, and was unlike the inflammation in rats given quartz or chrysotile…
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Medical study · Medical research · 2021
Intrapleural silicone granuloma mimicking pleural malignancy
…concerning for metastatic disease. Further workup with a core-needle biopsy of the pleural nodule revealed "droplets of foreign material and foreign body giant cell reaction consistent with contents of ruptured medical device", without evidence of…
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Medical study · Medical research · 1933
The Effects Of Inhaled Mineral Dusts
…produce another specific type of reaction, with symptoms differing in some respects from those of silicosis. Asbestos dust was described as lodging along the walls of the finer air tubes. A reaction probably started by the…
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Medical study · Medical research · 2004
Rounded atelectasis in an asbestos exposed worker
…chest discomfort, shortness of breath and an abnormal X-ray. Chest X-ray and CT showed a left lower lobe pleural reaction with rounded atelectasis, a localized collapse at the edge of the lung. X-rays…
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Medical study · Medical research · 2015
Direct gas-solid carbonation of serpentinite residues in the absence and presence of water vapor: a feasibility study for carbon dioxide sequestration
…mineral extraction and separate CO2 capture steps. The present is a laboratory scale study to assess the possibility of CO2 fixation in serpentinite mining residues via direct gas-solid reaction. The degree of carbonation is measured…
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Medical study · Medical research · 2013
T cells expressing chimeric antigen receptors can cause anaphylaxis in humans
…His blood tryptase was markedly raised, which the authors said confirmed anaphylaxis, a severe allergic reaction. His IgG antibodies against mouse proteins rose after his earlier infusions, but tests for IgE antibodies against mouse serum proteins…
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Medical study · Medical research · 1994
Iron associated with asbestos bodies is responsible for the formation of single strand breaks in phi X174 RFI DNA
…iron was responsible. Amosite fibres (5000 fibres/reaction), with a similar length distribution to that of the asbestos bodies, did not catalyse detectable amounts of single strand breaks in DNA under identical reaction conditions. The results…
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Medical study · Medical research · 1974
Inhalation carcinogenesis from various forms of asbestos
…amosite). A fibrogenic response to these dusts was observed in all five animal species, the severity corresponding to the extent of exposure (with reaction to chrysotile frequently very slight). Gerbils developed frequent alveolar proteinosis. Mice developed…
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Medical study · Medical research · 1986
Keratin and epithelial membrane antigen immunoreactivity in nonneoplastic fibrous pleural lesions: implications for the diagnosis of desmoplastic mesothelioma
…EMA stained five of ten plaques and four of 11 lesions. Keratin also stained the fibrous reaction around six of eight metastases. Benign localized fibrous mesotheliomas and 16 fibrous lesions away from the pleura did not…
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Medical study · Medical research · 1987
Immunohistological staining of reactive mesothelium, mesothelioma, and lung carcinoma with a panel of monoclonal antibodies
…but was present in most of the lung carcinomas. CEA seemed to be the single most useful marker in distinguishing carcinoma from mesothelioma in that a positive reaction for CEA would indicate carcinoma rather than mesothelioma.
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Medical study · Medical research · 2004
Exploration of the role of heat activation in enhancing serpentine carbon sequestration reactions
…to an amorphous component that preferentially forms at higher temperatures. The aqueous carbonation reaction process was investigated for representative materials via in situ synchrotron X-ray diffraction. Magnesite was observed to form directly at 15 MPa…
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Medical study · Medical research · 2008
Mesothelioma and environmental exposure
…Under the microscope, liver tissue was unchanged, and there was a foreign-body type granulomatous reaction with multinucleated giant cells. No signs of mesothelioma were seen in either the exposed or the control groups. The authors…
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Medical study · Medical research · 2010
New detoxification processes for asbestos fibers in the environment
…Val Malenco fibers into non-fibrous debris. Chrysotile's crystal and spectral signatures disappeared, and magnesium oxalate was the only crystalline reaction product detected, apart from reactor steel debris. Treated Balangero fibers still showed serpentine features…
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Medical study · Medical research · 2001
Spontaneous polymerisation on amphibole asbestos: relevance to asbestos removal
…solution of eugenol, a substance that can form a lignin-like polymer (a solid resembling a natural component of wood). After the reaction, the fibres appeared to be completely included in the polymer. In electron microscope…