Results 41 to 50 of about 5,439,350 (296)

Combined Effect of per- and Polyfluoroalkyl Substances, Toxic Metals, and Essential Elements on Chronic Kidney Disease

Pollutants
Chronic kidney disease (CKD) is a noteworthy global health issue affecting 10% of the world’s populace. It is increasingly linked to environmental exposures; however, the interplay of toxic metals, per- and polyfluoroalkyl substances (PFAS), and ...
Issah Haruna, Emmanuel Obeng-Gyasi
doaj   +1 more source

Environmental parameters and fertilisers as factors affecting the salicylic acid and total polyphenol contents in sport turfgrasses

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2022
In 2019, we conducted a field experiment to test the effects of three different granular fertilizers on the salicylic acid and total phenolic contents in five different sport turfgrass mixtures under natural conditions.
Barbara Zanelli, Miha Ocvirk, Iztok Jože Košir, Matej Vidrih, Tanja Bohinc, Stanislav Trdan   +5 more
doaj   +1 more source

A novel chemo-phenotypic method identifies mixtures of salpn, vitamin D3, and pesticides involved in the development of colorectal and pancreatic cancer

Ecotoxicology and Environmental Safety, 2022
Environmental chemical (EC) exposures and our interactions with them has significantly increased in the recent decades. Toxicity associated biological characterization of these chemicals is challenging and inefficient, even with available high-throughput
Naiem T. Issa, Henri Wathieu, Eric Glasgow, Ivana Peran, Erika Parasido, Tianqi Li, Cynthia M. Simbulan-Rosenthal, Dean Rosenthal, Alexander V. Medvedev, Sergei S. Makarov, Christopher Albanese, Stephen W. Byers, Sivanesan Dakshanamurthy   +12 more
doaj   +1 more source

The Combined Algae Test for the Evaluation of Mixture Toxicity in Environmental Samples [PDF]

Environmental Toxicology and Chemistry, 2020
Abstract The combined algae test is a 96-well plate-based algal toxicity assay with the green algae Raphidocelis subcapitata that combines inhibition of 24-h population growth rate with inhibition of photosynthesis detected after 2 and 24 h with pulse-amplitude modulated (PAM) fluorometry using a Maxi-Imaging PAM.
Glauch, Lisa, Escher, Beate I., Glauch, Lisa; 1 Helmholtz Centre for Environmental Research Leipzig Germany   +2 more
openaire   +6 more sources

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

Exploring the Joint Association Between Agrichemical Mixtures and Pediatric Cancer

GeoHealth
Nebraska's age‐adjusted incidence rates for childhood cancers are among the highest in the US. Previous studies indicated associations between agrichemical exposures (atrazine and nitrates) and pediatric cancer rate, assuming single pollutant exposure ...
Jabeen Taiba, Cheryl Beseler, Muhammad Zahid, Shannon Bartelt‐Hunt, Alan Kolok, Eleanor Rogan   +5 more
doaj   +1 more source

Associations of Organophosphate Pesticide Metabolite Mixtures with Epigenetic Age Acceleration

Journal of Xenobiotics
Organophosphate (OP) pesticide exposure occurs as complex mixtures, yet joint associations with DNA methylation-derived aging measures remain poorly characterized.
Taújay Davis, Emmanuel Obeng-Gyasi
doaj   +1 more source

Statistical Approaches for Assessing Health Effects of Environmental Chemical Mixtures in Epidemiology: Lessons from an Innovative Workshop

, 2017
Summary: Quantifying the impact of exposure to environmental chemical mixtures is important for identifying risk factors for diseases and developing more targeted public health interventions. The National Institute of Environmental Health Sciences (NIEHS)
Braun, Joe M., Carlin, Danielle J., Hauser, Russ, Gennings, Chris, Dilworth, Caroline, Taylor, Kyla W., Webster, Thomas F., Joubert, Bonnie R., Heindel, Jerry J., Rider, Cynthia V.   +9 more
core   +1 more source

Polysaccharide determination in protein/polysaccharide mixtures for phase-diagram construction [PDF]

, 2010
The effect of protein removal from protein–polysaccharide mixtures on the determination of total sugar concentration for phase-diagram construction was explored by response surface methodology.
Agbenorhevi, Jacob K., Kontogiorgos, Vassilis, Jacob K. Agbenorhevi, Vassilis Kontogiorgos   +3 more
core   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source