Results 81 to 90 of about 3,642 (175)

Oxygen and hydrogen isotope fractionation in serpentine–water and talc–water systems from 250 to 450°C MPa [PDF]

, 2009
Oxygen and hydrogen isotope fractionation factors in the talc–water and serpentine–water systems have been determined by laboratory experiment from 250 to 450 °C at 50 MPa using the partial exchange technique.
Saccocia, Peter, Seewald, J. S., Shanks, W. C., III   +2 more
core   +1 more source

Dilema o azbestu i ocjena rizika [PDF]

, 2002
This paper gives a critical review of current problems related to quantitative health risk assessment of exposure to asbestos, and particularly to chrysotile, the only type of asbestos still available on the market. The paper reviews types, sources, uses
Fedor Valić
core   +1 more source

Soil contamination by heavy metals at Libiola abandoned copper mine, Italy [PDF]

, 2018
Exploitation of ores has surely represented a risk for contamination of environmental matrices for a long time. This paper reports the results of a study concerning soil contamination by heavy metals at Libiola abandoned copper mine (Italy). This deposit
Andráš, Peter, Buccheri, Giuseppe, Dirner, Vojtech, Melichová, Zuzana, Midula, Pavol, Vajda, Emery   +5 more
core  

Evaluación de los cambios en la morfología y tamaño de fibras de crisotilo simulado en ensayos de laboratorio [PDF]

, 2011
En mina La Bélgica, ubicada en el Departamento Calamuchita, provincia de Córdoba, Argentina, se realizó un muestreo de minerales asbestiformes, (crisotilo) dentro de rocas serpentiníticas. El asbesto fue analizado en microscopio óptico sobre grano suelto
Bonalumi, Aldo A., Lescano, Leticia, Maiza, Pedro, Marfil, Silvina Andrea, Sfragulla, Jorge A.   +4 more
core  

Data from Low Exposures to Amphibole or Serpentine Asbestos in Germline <i>Bap1</i>-mutant Mice Induce Mesothelioma Characterized by an Immunosuppressive Tumor Microenvironment

<div>Abstract<p>Asbestos and <i>BAP1</i> germline mutations are risk factors for malignant mesothelioma (MM). While it is well accepted that amphibole asbestos is carcinogenic, the role of serpentine (chrysotile) asbestos in MM has been debated.
Joseph R. Testa, Kathy Cai, Andres J. Klein-Szanto, Hatice U. Osmanbeyoglu, Parham Hadikhani, Mitchell Cheung, Maggie Ruan, Eleonora Sementino, Yuwaraj Kadariya   +8 more
openaire   +1 more source

FIGURE 6 from Low Exposures to Amphibole or Serpentine Asbestos in Germline <i>Bap1</i>-mutant Mice Induce Mesothelioma Characterized by an Immunosuppressive Tumor Microenvironment

<p>Expression of IL6 and IL10 in ascites and Bap1 and p16^Ink4a in MM tumors from chrysotile-exposed <i>Bap1^+/⁻</i> mice. <b>A,</b> Concentration of IL6 in ascites of <i>Bap1^+/⁻</i> mice compared ...
Joseph R. Testa, Kathy Cai, Andres J. Klein-Szanto, Hatice U. Osmanbeyoglu, Parham Hadikhani, Mitchell Cheung, Maggie Ruan, Eleonora Sementino, Yuwaraj Kadariya   +8 more
openaire   +1 more source

FIGURE 2 from Low Exposures to Amphibole or Serpentine Asbestos in Germline <i>Bap1</i>-mutant Mice Induce Mesothelioma Characterized by an Immunosuppressive Tumor Microenvironment

<p>TIME of crocidolite-induced MMs from <i>Bap1^+/−</i> mice. <b>A,</b> Serial sections of a crocidolite-induced MM from <i>Bap1-</i>mutant mouse stained with several different immune cell markers: CD3 (T cells; arrows); CD45R (B cells); F4/80 (macrophages; arrows); and NK1.1 (natural ...
Joseph R. Testa, Kathy Cai, Andres J. Klein-Szanto, Hatice U. Osmanbeyoglu, Parham Hadikhani, Mitchell Cheung, Maggie Ruan, Eleonora Sementino, Yuwaraj Kadariya   +8 more
openaire   +1 more source

Underwater and above ground pipelining [PDF]

, 2016
Sonina, E. V.
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FIGURE 5 from Low Exposures to Amphibole or Serpentine Asbestos in Germline <i>Bap1</i>-mutant Mice Induce Mesothelioma Characterized by an Immunosuppressive Tumor Microenvironment

<p>IHC staining for CD39 (top; diffuse brown stain) and Ccr2 (bottom; punctate stain) in crocidolite-induced and chrysotile-induced MMs from <i>Bap1^+/−</i> mice. Arrows indicate examples of cells positively stained for Ccr2.</p>
Joseph R. Testa, Kathy Cai, Andres J. Klein-Szanto, Hatice U. Osmanbeyoglu, Parham Hadikhani, Mitchell Cheung, Maggie Ruan, Eleonora Sementino, Yuwaraj Kadariya   +8 more
openaire   +1 more source

FIGURE 3 from Low Exposures to Amphibole or Serpentine Asbestos in Germline <i>Bap1</i>-mutant Mice Induce Mesothelioma Characterized by an Immunosuppressive Tumor Microenvironment

<p>Quantification of M2 macrophages in the TIME of asbestos-induced MMs from <i>Bap1^+/−</i> mice using an Aperio scanner, and IHC depicting arginase and iNOS staining of MM from asbestos-treated <i>Bap1^+/⁻</i> mice.
Joseph R. Testa, Kathy Cai, Andres J. Klein-Szanto, Hatice U. Osmanbeyoglu, Parham Hadikhani, Mitchell Cheung, Maggie Ruan, Eleonora Sementino, Yuwaraj Kadariya   +8 more
openaire   +1 more source