Results 101 to 110 of about 1,773,531 (318)

Water Quality Program [PDF]

, 2020
Title from PDF caption (viewed on October 20, 2020).This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program.

core  

Investigating the extent of PFAS contamination in the Upper Danube Basin across environmental compartments

Environmental Sciences Europe
Background Per- and polyfluoroalkyl substances (PFAS) are emerging organic pollutants widely detected in environmental systems, posing risks to human health and the ecosystem.
Meiqi Liu, Ernis Saracevic, Thomas J. Oudega, Ali A. A. Obeid, Zsuzsanna Nagy-Kovács, Balázs László, Steffen Kittlaus, Ottavia Zoboli, Jörg Krampe, Julia Derx, Matthias Zessner   +10 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

A novel fabrication method of vertically aligned carbon nanotubes by single-stage floating catalyst CVD

BMC Chemistry
The single-stage floating catalyst chemical vapor deposition (SS-FCCVD) method using the ferrocene route (e.g., ferrocene: catalyst and camphor: carbon source) offers significant but largely unexplored versatility for the production of carbon nanotubes ...
B. V.N. Sewwandi, A. R. Kumarasinghe, Xing CHEN, P. M.C.J. Bandara, L. Jayarathna, Rohan Weerasooriya   +5 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Biennial assessment of Ohio River water quality conditions (Online) [PDF]

, 2000
Electronic coverage as of Feb. 2, 2005: water years 2000 and 2001-; Supporting data in appendices, a separate file.; Description based on: Water years 2000 and 2001; title from PDF cover (viewed Feb.
Ohio River Valley Water Sanitation Commission.
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IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Green synthesis and application of ZnO nanoparticles for removing malathion and pyrene from aqueous solutions

Scientific Reports
This study systematically investigates the green synthesis of ZnO nanoparticles using an Artemisia plant-extract-mediated sol–gel method and evaluates their performance for the simultaneous removal of malathion and Pyrene from aqueous solutions.
Sabah Ibrahim, Shereen Shoeb, Belal Nodhy, Lubna A. Ibrahim   +3 more
doaj   +1 more source

Unveiling the potential: Recent developments in carbon nanomaterial synthesis from soot and its application for desalination

Next Nanotechnology
In the realm of nanotechnology, carbon-based materials stand as a testament to how nature's simplest element can inspire boundless innovation. However, challenges including defect-free synthesis, high production costs, purification or separation ...
Aruna Yadav, Vikash Chandra Janu, Deepesh Patidar, Pooja Sharma, Prashant Vasistha, Surender Kumar   +5 more
doaj   +1 more source