24 results for “Reaction Department”, page 1 of 2
-
Court case · Illinois Appellate Court · May 9, 1991 · in the opinion
Wehmeier v. Unr Industries, Inc. (1991)
…On redirect, Abrams stated that, assuming (1) Cochran worked with amosite asbestos in the pipe department at the plant; and (2) Manville delivered 325 tons of chrysotile asbestos to the plant, Cochran could have inhaled some…
-
Asbestos type
Amosite: Brown Asbestos and the US Navy
…1975), George L. Wicker Asbestos fiber and organic polymeric binder heat reaction products and method of forming same (US Patent 3,968,072, 1976), James Julius Barna Chemically opening chrysotile asbestos and encapsulating (US Patent 3…
-
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…
-
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…
-
Medical study · Medical research · 1985
Pathologic changes in the small airways of the guinea pig after amosite asbestos exposure
… where these fibers penetrated the airway walls, an interstitial inflammatory and fibrotic reaction (asbestosis) occurred. It is concluded that 1) amosite asbestos produces diffuse abnormalities throughout the noncartilagenous airways and possibly the cartilagenous airways as well…
-
Medical study · Medical research · 1998
Mineral dusts directly induce epithelial and interstitial fibrogenic mediators and matrix components in the airway wall
…titanium dioxide. Explants were then maintained in air organ culture, and the expression of genes encoding for various mediators and matrix components assessed by reverse transcriptase-polymerase chain reaction (RT-PCR). At 7 d, all dusts…
-
Medical study · Medical research · 1983
Effect of intrabronchially instilled amosite on lavagable lung and pleural cells
…the study. No pleural reaction was seen in the saline instilled group. The inflammatory reactions indicated by the composition of the lavaged cells of the lung represent the in vivo toxicity of intrabronchially instilled amosite. The…
-
Medical study · Medical research · 1984
Asbestos catalyzes hydroxyl and superoxide radical generation from hydrogen peroxide
…hydroxyl radicals from a normal byproduct of tissue metabolism, hydrogen peroxide. The iron chelator desferroxamine inhibits this reaction, indicating a major role for iron in the catalytic process, and suggesting a possible mechanism by which asbestos…
-
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…
-
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…
-
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…
-
Medical study · Medical research · 1989
Lung cell reactions in guinea pigs after inhalation of asbestos (amosite)
…blood vessels and in connection with the bronchioles. The data suggest that amosite at low doses ultimately causes fibrosis with a reaction pattern different from that seen in silicosis. The inflammation and fibrosis seems to develop…
-
Medical study · Medical research · 1997
Short-term inhalation and in vitro tests as predictors of fiber pathogenicity
…and SiC. However, measurements of BrdU uptake into lung cells showed that amosite and SiC produced a greater reaction than code 100/475, which itself caused no more proliferation than that seen in untreated lungs. These…
-
Court case · Texas Court of Appeals · December 19, 2019 · in the opinion
Union Carbide Corporation v. Torres (2019)
…the inhalation of asbestos fibers and the penetration of the fibers through the air sac of the lung. He explained that the body's inflammatory reaction to the fibers causes genetic damage. As the damage accumulates…
-
Court case · California Court of Appeal · November 29, 2007 · in the opinion
Bakkie v. Union Carbide Corporation (2007)
…You mix them together. That starts the curing. That starts the chemical reaction for it to solidify. And we know that Mr. Bakkie was around the nitrogen gas that topped off the barrels of OPM because…
-
Court case · U.S. Court of Appeals, Fifth Circuit · July 15, 1985 · in the opinion
Dartez v. Fibreboard Corp. (1985)
…to bar the proof for purposes of establishing mental anguish. Dartez's own testimony regarding his emotional reaction to the realization of the risks he now faces and Comstock's testimony as to what he told…
-
Court case · U.S. Court of Appeals, Fifth Circuit · January 21, 1985 · in the opinion
Jackson v. Johns-Manville Sales Corp. (1985)
…and evokes the strongest of emotions. This prejudice must be coupled with the lack of effectiveness of any limiting instruction to eliminate the emotional reaction from the minds of the jury. Looking just at the first…
-
Court case · Maryland Court of Special Appeals · January 7, 1998 · in the opinion
ACandS v. Abate (1998)
…they may pierce through the smallest airways into the pleura. The fibers that reach the pleura cause a localized reaction which results in a deposit of scar tissue. When the scarring of the pleura is localized…
-
Court case · U.S. District Court, Middle District of North Carolina · May 1, 2019 · in the opinion
Finch v. Covil Corporation (2019)
…left to the good sense and fair judgment of the jury."). To the extent the Court's subjective reaction is appropriate to consider, this case is a far cry from the case relied upon by Covil…
-
Medical study · Medical research · 2003
Long and short fiber amosite asbestos alters at a different extent the redox metabolism in human lung epithelial cells
…cells A549, long amosite fibers, more effectively than the short ones, initiate free radical reactions, inhibit the glucose 6-phosphate dehydrogenase activity and the pentose phosphate pathway, decrease the intracellular level of reduced glutathione, and increase…