Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Katherine E. Heim"'
Autor:
Tara Lyons-Darden, Katherine E. Heim, Li Han, Laura Haines, Christie M. Sayes, Adriana R. Oller
Publikováno v:
Nanomaterials, Vol 14, Iss 10, p 877 (2024)
Bioaccessibility of metals from substances and alloys is increasingly used as part of the assessment to predict potential toxicity. However, data are sparse on the metal bioaccessibility from nanoparticle (NP) size metal substances. This study examin
Externí odkaz:
https://doaj.org/article/c023852a17a14a40b2ff456e9d851734
Autor:
Samuel Buxton, Emily Garman, Katherine E. Heim, Tara Lyons-Darden, Christian E. Schlekat, Michael D. Taylor, Adriana R. Oller
Publikováno v:
Inorganics, Vol 7, Iss 7, p 89 (2019)
Nickel (Ni) metal and Ni compounds are widely used in applications like stainless steel, alloys, and batteries. Nickel is a naturally occurring element in water, soil, air, and living organisms, and is essential to microorganisms and plants. Thus, hu
Externí odkaz:
https://doaj.org/article/fed43093c5ce41e8b830fd634dbea629
Autor:
Claire L Higgins, Katherine E. Heim, Alka Lalji, Rosemary Nixon, Harini Rajgopal Bala, Danit Maor
Publikováno v:
Contact Dermatitis
Background The European Chemical Agency (ECHA) definition of prolonged contact was introduced in 2014 and has not been evaluated clinically. Objectives To assess whether nickel-sensitized individuals react on patch testing with high nickel-releasing
Autor:
Ruth Danzeisen, Frédéric Gaidou, Adriana R. Oller, Katherine E. Heim, Violaine Verougstraete, Tony Brouwers
Publikováno v:
Regulatory toxicology and pharmacology : RTP. 110
This study investigated nickel and cobalt ion release from the metals and several alloys in synthetic gastric, as well as interstitial and lysosomal lung fluids. Results were used to calculate the relative bioaccessible concentrations (RBCs) of the m
Autor:
Tara Lyons-Darden, Adriana R. Oller, Samuel K. Buxton, Emily R. Garman, Michael D. Taylor, Christian E. Schlekat, Katherine E. Heim
Publikováno v:
Inorganics, Vol 7, Iss 7, p 89 (2019)
Nickel (Ni) metal and Ni compounds are widely used in applications like stainless steel, alloys, and batteries. Nickel is a naturally occurring element in water, soil, air, and living organisms, and is essential to microorganisms and plants. Thus, hu
Autor:
Bruce A. McKean, Katherine E. Heim
Publikováno v:
Contact Dermatitis. 60:100-105
Background: Cutaneous nickel allergy in the very young is not well documented or characterized. A significant number of individuals are nickel sensitized by their mid-teenage years. Recent studies suggest that children may become sensitized to nickel
Publikováno v:
Contact Dermatitis. 56:325-330
Nickel is widely used in a broad range of products, primarily made of alloys, used by humans on a daily basis. Previous assessments have shown that skin contact with some such products may cause nickel allergic contact dermatitis, induced by the rele
Autor:
Carmen Venezia, Josie E. Bamford, Alicia D. Butler, Ranulfo Lemus, Charles A. Pittinger, Jane P. Staveley, Katherine E. Heim, Michael J. Pardus, K. Brian Lee
Publikováno v:
Environmental toxicology and chemistry. 30(10)
Due to unknown effects of the potential exposure of the terrestrial environment to tungsten substances, a series of toxicity studies of sodium tungstate (Na2WO4) was conducted. The effect on earthworm (Eisenia fetida) survival and reproduction was ex
Publikováno v:
Toxicology and applied pharmacology. 224(2)
Until now, existing data on the oral carcinogenicity of nickel substances have been inconclusive. Yet, the assessment of oral carcinogenicity of nickel has serious scientific and regulatory implications. In the present study, nickel sulfate hexahydra
Publikováno v:
Emerging Infectious Diseases, Vol 21, Iss 8, Pp 1293-1301 (2015)
Infections with the Shiga toxin–producing bacterium Escherichia coli O157 can cause severe illness and death. We summarized reported outbreaks of E. coli O157 infections in the United States during 2003–2012, including demographic characteristics
Externí odkaz:
https://doaj.org/article/3d3fdb28182d4216be6607099a540ecf