Results 31 to 40 of about 670,138 (247)

Comparative toxicity assessment of nanosilver on three Daphnia species in acute, chronic and multi-generation experiments [PDF]

, 2013
The antibacterial properties of nanosilver have led to a versatile application spectrum including medical purposes and personal care products. However, the increasing use of nanosilver has raised concerns about its environmental impacts.
Völker, Carolin, Cathinka Boedicker, Matthias Oetken (74114), Boedicker, Cathinka, Oehlmann, Jörg, Oetken, Matthias, Matthias Oetken, Cathinka Boedicker (467537), Daubenthaler, Jan, Jan Daubenthaler (467538), Jörg Oehlmann, Carolin Völker (467536), Jan Daubenthaler, Jörg Oehlmann (74061), Carolin Völker   +14 more
core   +2 more sources

A comprehensive method for determination of 55 traditional and emerging per- and polyfluoroalkyl substances in infant complementary foods using liquid chromatography-high resolution mass spectrometry

环境与职业医学
BackgroundPer- and polyfluoroalkyl substances (PFASs) are a class of persistent organic pollutants that pose potential health risks to humans. Infants and young children have higher requirements for food safety due to the underdeveloped detoxification ...
Ziwei LIANG, Chao FENG, Jiawen YOU, Zixin QIAN, Sunyang LE, Dasheng LU   +5 more
doaj   +1 more source

An AOP-Based Integrated In Vitro and In Vivo Assessment of the Non-Genotoxic Carcinogenic Potential of Multi-Walled Carbon Nanotubes

Nanomaterials
Multi-walled carbon nanotubes (MWCNTs) are increasingly incorporated into industrial and consumer products, raising concerns about potential carcinogenicity because their physicochemical properties vary widely among materials.
Minju Kim, Heesung Hwang, Sulhwa Song, Keun-Soo Kim, JuHee Lee, Seung Min Oh   +5 more
doaj   +1 more source

Resveratrol Alleviates Fumonisin B1-Induced Cytotoxicity in Sertoli Cells

Foods
Fumonisin B1 is a common food contaminant that has been found to adversely affect the reproductive system, especially Sertoli cells. However, the potential mitigation of FB1-induced cytotoxicity in Sertoli cells has not been fully elaborated. Resveratrol
Song Yu, Lianpeng Zou, Jiawei Zhao, Yiping Zhu   +3 more
doaj   +1 more source

Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central India

Aerosol and Air Quality Research, 2023
Bioaerosols (or biological aerosols) consist of aerosol particles that originate biologically either as fully active component or as whole or part of inactive fragments. They are ubiquitously present in the atmospheric environment.
Priyanka D. Bhoyar, Pooja Kamdi, Amit Bafana, Panuganti C. S. Devara, Saravanadevi Sivanesan, Amrit Kumar, Kannan Krishnamurthi   +6 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Identification of unknown pollutants in drinking water based on solid-phase extraction and supramolecular solvent extraction

环境与职业医学
BackgroundWith the progression of industrialization, an increasing number of emerging contaminants are entering aquatic environments, posing significant threats to the safety of drinking water.
Zixin QIAN, Yuhang CHEN, Chao FENG, Yuanjie LIN, Qian XU, Ziwei LIANG, Xinyu WANG, Dasheng LU, Ping XIAO, Zhijun ZHOU   +9 more
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

How toxic is toxic? A proposal for wastewater toxicity hazard assessment

Ecotoxicology and Environmental Safety, 2010
Wastewater management receives a great deal of attention with various methods being proposed for discharge hazard estimation via ecotoxicological results. Policy-makers, stakeholders and the general public do not generally possess an adequate level of understanding on this matter, so it is rather hard to answer the question "How toxic is toxic?".
LIBRALATO, Giovanni, AVEZZU', Francesco, VOLPI GHIRARDINI, Annamaria   +2 more
openaire   +3 more sources