Zobrazeno 1 - 10
of 286
pro vyhledávání: '"D., Handy"'
Publikováno v:
Toxicology Reports, Vol 13, Iss , Pp 101776- (2024)
Objectives: the controlled release of silver as a biocide from Ag-coated medical implants is desirable. However, the biocompatibility of Ag leachates is poorly understood. This study investigated the toxicity of silver released from the silver plated
Externí odkaz:
https://doaj.org/article/e8be305460ba42f89098b25b45ad649e
Autor:
Aya Takesono, Sylvia Dimitriadou, Nathaniel J. Clark, Richard D. Handy, Sulayman Mourabit, Matthew J. Winter, Tetsuhiro Kudoh, Charles R. Tyler
Publikováno v:
Environment International, Vol 180, Iss , Pp 108227- (2023)
Zinc (Zn) is an essential metal present in numerous enzymes throughout the body, playing a vital role in animal and human health. However, the increasing use of zinc oxide nanomaterials (ZnONPs) in a diverse range of products has raised concerns rega
Externí odkaz:
https://doaj.org/article/f22f5e6b85b140d8ab1048f91c0a3700
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 253, Iss , Pp 114613- (2023)
The mechanisms of toxicity of engineered nanomaterials (ENMs) to the early life stages of freshwater fish, and the relative hazard compared to dissolved metals, is only partially understood. In the present study, zebrafish embryos were exposed to let
Externí odkaz:
https://doaj.org/article/f6ecb5d32274432fa82f840b28173bf0
Autor:
F. Brian Eddy, Richard D. Handy
Fishes have evolved to colonise almost every type of aquatic habitat and today they are a hugely diverse group of over 25,000 species. The evolution of this great diversity of species has resulted in a myriad of solutions to the demands posed by the
Autor:
Ioanna Katsiadaki, Tim Ellis, Linda Andersen, Philipp Antczak, Ellen Blaker, Natalie Burden, Tom Fisher, Christopher Green, Briony Labram, Audrey Pearson, Karina Petersen, Dan Pickford, Chris Ramsden, Anita Rønneseth, Kathy Ryder, Dominic Sacker, Chloe Stevens, Haruna Watanabe, Hiroshi Yamamoto, Fiona Sewell, Penny Hawkins, Hans Rufli, Richard D. Handy, Samuel K. Maynard, Miriam N. Jacobs
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 223, Iss , Pp 112585- (2021)
The fish acute toxicity test (TG203; OECD, 2019) is frequently used and highly embedded in hazard and risk assessment globally. The test estimates the concentration of a chemical that kills 50% of the fish (LC50) over a 96 h exposure and is considere
Externí odkaz:
https://doaj.org/article/4cda51b7efaf4a248a47d80ec4045c2b
Autor:
Pia A. S. Kinaret, Joseph Ndika, Marit Ilves, Henrik Wolff, Gerard Vales, Hannu Norppa, Kai Savolainen, Tiina Skoog, Juha Kere, Sergio Moya, Richard D. Handy, Piia Karisola, Bengt Fadeel, Dario Greco, Harri Alenius
Publikováno v:
Advanced Science, Vol 8, Iss 10, Pp n/a-n/a (2021)
Abstract Toxicogenomics opens novel opportunities for hazard assessment by utilizing computational methods to map molecular events and biological processes. In this study, the transcriptomic and immunopathological changes associated with airway expos
Externí odkaz:
https://doaj.org/article/489a5fee106449e7836a8b578caeca6d
Autor:
Marit Ilves, Pia Anneli Sofia Kinaret, Joseph Ndika, Piia Karisola, Veer Marwah, Vittorio Fortino, Yuri Fedutik, Manuel Correia, Nicky Ehrlich, Katrin Loeschner, Alexandros Besinis, Joanne Vassallo, Richard D. Handy, Henrik Wolff, Kai Savolainen, Dario Greco, Harri Alenius
Publikováno v:
Particle and Fibre Toxicology, Vol 16, Iss 1, Pp 1-21 (2019)
Abstract Background Copper oxide (CuO) nanomaterials are used in a wide range of industrial and commercial applications. These materials can be hazardous, especially if they are inhaled. As a result, the pulmonary effects of CuO nanomaterials have be
Externí odkaz:
https://doaj.org/article/d1f4557fd75142379a72a7396d13505f
Publikováno v:
ACS Nano. 17:7064-7092
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 14 (2020)
Enhanced acquisition of eyeblink conditioning is observed in active duty military and veterans expressing PTSD symptoms (PTSD+) and those expressing temperamental vulnerabilities to develop PTSD after traumatic experiences, such as behaviorally inhib
Externí odkaz:
https://doaj.org/article/636936d60ea24a38ba5efc9ab6586283
Autor:
Paul F. Martino, Daniel P. Miller, Justin R. Miller, Michael T. Allen, Denise R. Cook-Snyder, Justin D. Handy, Richard J. Servatius
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2020)
Behaviorally inhibited (BI) temperament is marked by heightened behavioral sensitivity to environmental threats. The degree to which threat sensitivity is reflected in cardiorespiratory responses has been relatively unexplored. Female college student
Externí odkaz:
https://doaj.org/article/102fdabffe424aa4ac33ba14c6fc3b87