558 results for “Reaction Department”, page 2 of 28
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Medical study · Medical research · 2016
Chronic mesothelial reaction and toxicity of potassium octatitanate fibers in the pleural cavity in mice and F344 rats
…which are morphologically similar to asbestos particles, were shown to induce severe proliferative reactions in the pleural mesothelium in a previous experiment carried out over 21 weeks. The present study aims to determine whether these fibers…
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Medical study · Medical research · 1984
Pulmonary granulomatous reaction: talc pneumoconiosis or chronic sarcoidosis?
A chronic pulmonary granulomatous reaction was associated with an almost identical clinical picture in two patients exposed to talc. In both patients lung biopsy showed the deposition of talc particles and a heavy granulomatous reaction. At…
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Medical study · Medical research · 1984
Fiber localization and its relationship to lung reaction in rats after chronic inhalation of chrysotile asbestos
…with histologic changes indicating marked epithelial injury. Increased amounts of fibers are also localized in the lung interstitium with continued exposure to asbestos and are associated with a progressive interstitial fibrotic reaction. Following cessation of exposure…
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Medical study · Medical research · 1979
Asbestos law: victims' rights and industry's reaction
This paper was a review of U.S. law on asbestos-related diseases, not a medical study. The author described two routes to compensation: workers' compensation claims against employers, and product liability lawsuits against manufacturers and…
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Medical study · Medical research · 2006
Mineral-fluid interaction in the lungs: insights from reaction-path modeling
…from previous work described in the literature. Modeling of reaction paths in both closed and open systems confirms previous suggestions that chrysotile dissolves faster than tremolite in lung fluid, which offers an explanation for the apparent…
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Medical study · Medical research · 2017
Cisplatin-induced sudden cardiac death with hemodynamic collapse: a severe adverse drug reaction: Case report
Cisplatin is responsible for a significant percentage of adverse drug reactions (ADRs) in oncology setting. A great proportion of cisplatin-induced severe adverse events are difficult to foresee, and giving premedication does not always prevent the…
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Medical study · Medical research · 2010
Exposure to chrysotile asbestos causes carbonylation of glucose 6-phosphate dehydrogenase through a reaction with lipid peroxidation products in human lung epithelial cells
In this laboratory study, the authors exposed A549 cells, a human lung carcinoma cell line described as lung epithelial type II cells, to UICC chrysotile B asbestos for 5 hours. One comparison also used crocidolite. No people or animals were…
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Medical study · Medical research · 1987
Hydroxyl radical production in the presence of fibres by a Fenton-type reaction
…of people who inhale them. Results in the present study however indicate that these fibres are able to produce hydroxyl radicals in the presence of hydrogen peroxide by a Fenton-type reaction. Since hydroxyl radical is…
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Medical study · Medical research · 1991
Inflammation of the visceral pleura, a nonspecific asbestos-related pleural reaction: chest radiograph and computed tomograph correlation
…radiograph. The computed tomograph counterparts of these strands are seen as interlobular septal intrusions and lenticular or wedge-shaped subpleural opacities. The pleural reaction is nonspecific and may be found with asbestos exposure, traumatic hemorrhagic effusions…
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Medical study · Medical research · 2006
Analysis of asbestos-induced gene expression changes in bronchiolar epithelial cells using laser capture microdissection and quantitative reverse transcriptase-polymerase chain reaction
…Extraction of RNA from microdissected tissue followed by quantitative reverse transcriptase-polymerase chain (QRT-PCR) reaction permits the analysis of cell-type or microstructure-specific gene expression changes that occur in response to various stimuli in…
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Medical study · Medical research · 1999
SV40 large T-antigen and human pleural mesothelioma. Screening by polymerase chain reaction and tyramine-amplified immunohistochemistry
…sequences. In this study, we screened 28 Belgian mesothelioma tumour samples for the presence of SV40 LTag-like DNA and its gene product by polymerase chain reaction amplification, using the SV.for3/SV.rev primer set…
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Medical study · Medical research · 2008
The transformation sequence of cement-asbestos slates up to 1200 degrees C and safe recycling of the reaction product in stoneware tile mixtures
…this paper reports the description of the reaction path taking place during the firing of cement-asbestos slates up to the complete transformation temperature, 1200 degrees C. The reaction sequence was investigated using different experimental techniques…
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Medical study · Medical research · 2014
Miscellaneous conditions of the peritoneal cavity--peritoneal tumors, pseudomyxoma, mesothelioma, fibroblastic reaction, cocoon, cystic lymphatic malformations, blue-bleb, and chylous ascites
This article was a narrative review of rare conditions of the peritoneum, the lining of the abdomen, in children. The authors worked at a UK peritoneal malignancy centre and an Australian children's hospital. The review covered peritoneal tumors,…
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Medical study · Medical research · 1987
Response of mouse lung to crocidolite asbestos. 1. Minimal fibrotic reaction to short fibres
This was an animal experiment from the University of Manitoba, Winnipeg, on how mouse lungs respond to short crocidolite asbestos fibres. The authors separated short fibres from a standard UICC crocidolite sample. These had a mean length of 0.6…
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Medical study · Medical research · 2018
The Self-sustained High temperature Synthesis (SHS) technology as novel approach in the management of asbestos waste
…experimented in chrysotile breakdown. By means of two reactions such as Mg3Si2O5(OH)4 + Fe2O3 + 3 Mg and 2Mg3Si2O5(OH)4 + Fe3O4 + 4 Mg the chrysotile was completely converted into forsterite-rich olivine. Different mixtures of…
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Medical study · Medical research · 2012
Toxic epidermal necrolysis related to Cisplatin and pemetrexed for metastatic non-small cell lung cancer
Toxic epidermal necrolysis (TEN) is an uncommon but life-threatening adverse drug reaction. Pemetrexed is a multitargeted antifolate. It was first used in combination with cisplatin as a front-line treatment for malignant pleural mesothelioma. The…
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Medical study · Medical research · 1989
What's new in intraperitoneal test on Kevlar (asbestos substitute)?
The intraperitoneal test is a suitable experimental method for studying the different patterns of morphological reaction to foreign body substances of various kinds and concentrations as well as their transport within and elimination from the organism…
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Medical study · Medical research · 2017
Secondary hypertrophic osteoarthropathy caused by non-pleural or pulmonary tumors
Hypertrophic osteoarthropathy (HOA) is a rare paraneoplastic syndrome characterized by digital clubbing, periosteal reaction, polyarthralgia, arthritis, and synovitis. Herein, we report a case series of patients with secondary HOA caused by non-pleural or pulmonary tumors…
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Medical study · Medical research · 1948
Morbidity and Mortality in Talc Granuloma: Report of a Fatal Case
This 1948 article reported one fatal case of talc granuloma, a reaction to talcum powder used on surgical gloves and rubber drains. The patient, a woman, was first operated on in December 1942, at age 36…
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Medical study · Medical research · 1983
Acute lung response to amosite asbestos: a morphological study
This was an animal experiment in guinea pigs. It examined the lung's reaction during the week after amosite asbestos was placed in the windpipe. Exposed animals received 17.5 mg of ground commercial-grade amosite…