Results 51 to 60 of about 6,134,553 (262)

Prediction of the water solubility by a graph convolutional-based neural network on a highly curated dataset

Journal of Cheminformatics
Water solubility is a relevant physico-chemcial property in environmental chemistry, toxicology, and drug design. Although the water solubility is besides the octanol–water partition coefficient, melting point, and boiling point a property with a large ...
Nadin Ulrich, Karsten Voigt, Anton Kudria, Alexander Böhme, Ralf-Uwe Ebert   +4 more
doaj   +1 more source

Measuring environmental fungal exposure [PDF]

Medical Mycology, 2005
Airborne fungi are ubiquitous in the environment and human exposure is inevitable. Such fungi differ greatly in their taxonomic, physical, ecological, behavioral, and pathogenic characteristics. Many strategies have evolved to sample, identify and interpret fungal exposure and their choice is determined by the hypotheses involved.
E R, Tovey, B J, Green
openaire   +2 more sources

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

All that is silver is not toxic: silver ion and particle kinetics reveals the role of silver ion aging and dosimetry on the toxicity of silver nanoparticles

Particle and Fibre Toxicology, 2018
Background When suspended in cell culture medium, nano-objects composed of soluble metals such as silver can dissolve resulting in ion formation, altered particle properties (e.g. mass, morphology, etc.), and modulated cellular dose.
Jordan N. Smith, Dennis G. Thomas, Hadley Jolley, Vamsi K. Kodali, Matthew H. Littke, Prabhakaran Munusamy, Donald R. Baer, Matthew J. Gaffrey, Brian D. Thrall, Justin G. Teeguarden   +9 more
doaj   +1 more source

Atmospheric oxidation of isoprene and 1,3-butadiene: influence of aerosol acidity and relative humidity on secondary organic aerosol [PDF]

Atmospheric Chemistry and Physics, 2015
The effects of acidic seed aerosols on the formation of secondary organic aerosol (SOA) have been examined in a number of previous studies, several of which have observed strong linear correlations between the aerosol acidity (measured as nmol H+ m−3 air
M. Lewandowski, M. Jaoui, J. H. Offenberg, J. D. Krug, T. E. Kleindienst   +4 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

EnvironmentOntology/environmental-exposure-ontology: December 2022 release

, 2022
What's Changed Update exposure_to_chemical.tsv by @laurenechan in https://github.com/EnvironmentOntology/environmental-exposure-ontology/pull/240 Update exposure_to_chemical_medium_route.yaml by @laurenechan in https://github.com/EnvironmentOntology ...
Chris Mungall, Nomi Harris, Bill Duncan, Lauren, Nicole Vasilevsky, Nico Matentzoglu, Julie McMurry, diatomsRcool   +7 more
core   +1 more source

Immunoprevalence to Six Waterborne Pathogens in Beachgoers at Boquerón Beach, Puerto Rico: Application of a Microsphere-Based Salivary Antibody Multiplex Immunoassay

Frontiers in Public Health, 2017
Waterborne infectious diseases are a major public health concern worldwide. Few methods have been established that are capable of measuring human exposure to multiple waterborne pathogens simultaneously using non-invasive samples such as saliva.
Swinburne A. J. Augustine, Kaneatra J. Simmons, Tarsha N. Eason, Clarissa L. Curioso, Shannon M. Griffin, Timothy J. Wade, Alfred Dufour, G. Shay Fout, Ann C. Grimm, Kevin H. Oshima, Elizabeth A. Sams, Mary Jean See, Larry J. Wymer   +12 more
doaj   +1 more source

Environmental and occupational exposure to lead

East African Medical Journal, 2008
To determine the status of environmental and occupational lead exposure in selected areas in Nairobi, Kenya.Cross sectional study.Kariobangi North, Babadogo, Waithaka and Pumwani for assessment of environmental exposure to lead (Pb) and Ziwani Jua Kali works for assessment of occupational lead exposure.
Njoroge, GK, Njagi, EN, Orinda, GO, Sekadde-Kigondu, CB, Kayima, JK.   +4 more
openaire   +4 more sources