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http://dx.doi.org/10.1016/j.fertnstert.2004.03.004 | DOI Listing |
Mar Pollut Bull
May 2023
School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS29JT, United Kingdom. Electronic address:
Our research aims to assess the toxic impacts of polyethylene terephthalate (PET) glitters on Artemia salina as a model zooplankton. The mortality rate was assessed using a Kaplan Maier plot as a function of various microplastic dosages. The ingestion of microplastics was confirmed by their presence in digestive tract and faecal matter.
View Article and Find Full Text PDFEnviron Toxicol Pharmacol
November 2022
Dipartimento di Scienze della Vita, Università degli Studi di Trieste, 34127 Trieste, Italy.
Microbeads and fragments have been widely studied, while glitter remains neglected by the literature although found in a variety product (e.g., body paints, nail polish, cosmetics, craft products).
View Article and Find Full Text PDFJ Nucl Med
January 2022
Department of Nuclear Medicine, University Hospital of Munich, LMU Munich, Munich, Germany;
β-amyloid (Aβ) PET is an important tool for quantification of amyloidosis in the brain of suspected Alzheimer disease (AD) patients and transgenic AD mouse models. Despite the excellent correlation of Aβ PET with gold standard immunohistochemical assessments, the relative contributions of fibrillar and nonfibrillar Aβ components to the in vivo Aβ PET signal remain unclear. Thus, we obtained 2 murine cerebral amyloidosis models that present with distinct Aβ plaque compositions and performed regression analysis between immunohistochemistry and Aβ PET to determine the biochemical contributions to Aβ PET signal in vivo.
View Article and Find Full Text PDFForensic Sci Int
December 2020
National Center for Forensic Science & Department of Chemistry, University of Central Florida, PO. Box 162367, Orlando, FL 32816, United States. Electronic address:
Perpetrators are often aware of commonly used trace evidence in forensic casework, thereby limiting potential transfer during a crime. With the lack of common evidence left behind at a crime scene, consideration of alternative potential evidence is necessary. Glitter and shimmer particles from cosmetic products will potentially transfer from or onto an offender, crime scene, or victim.
View Article and Find Full Text PDFWe previously presented a systematic optics-based canonical approach to test material-lighting interactions in their full natural ecology, combining canonical material and lighting modes. Analyzing the power of the spherical harmonics components of the lighting allowed us to predict the lighting effects on material perception for generic natural illumination environments. To further understand how material properties can be brought out or communicated visually, in the current study, we tested whether and how light map orientation and shape affect these interactions in a rating experiment: For combinations of four materials, three shapes, and three light maps, we rotated the light maps in 15 different configurations.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!