Results 71 to 80 of about 280,336 (267)

Heavy Metal-Based Fungicides Alter the Chemical Fractions of Cu, Zn, and Mn in Vineyards in Southern Brazil

Agronomy
This study aimed to evaluate Cu, Zn, and Mn fractions in vineyard soils in two important wine-growing regions in Latin America, which have soils with different soil organic matter (SOM) and clay contents.
Guilherme Wilbert Ferreira, Samya Uchoa Bordallo, Edenilson Meyer, Zayne Valéria Santos Duarte, Josué Klein Schmitt, Luana Paula Garlet, Allan Augusto Kokkonen da Silva, Jean Michel Moura-Bueno, George Wellington Bastos de Melo, Gustavo Brunetto, Tales Tiecher, Cledimar Rogério Lourenzi   +11 more
doaj   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Detecting and locating chemical intrusion in water distribution systems using 911 calls

Journal of Hydroinformatics
Intentional or unintentional chemical contamination of water distribution systems (WDSs) could have severe health and socio-economic consequences. High potency chemicals constituting, in essence, “super poisons” have the potential to be used in such ...
Ehsan Roshani, Pavel Popov, Yehuda Kleiner, Sina Sanjari, Andrew Colombo, Mostafa Bigdeli   +5 more
doaj   +1 more source

Rapid Alert System for Food and Feed: the semicarbazide notifications

Veterinární Medicína, 2009
The recently instituted and easily accessible Rapid Alert System for Food and Feed (RASFF) has been tested on the semicarbazid (SEM), the residue of veterinary antibiotic nitrofurazone, using the RASFF Database Portal launched in July 2009 by the ...
K. Hruska, M. Franek
doaj   +1 more source

Determining the microbial and chemical contamination in Ecuador's main rivers. [PDF]

Sci Rep, 2021
Vinueza D, Ochoa-Herrera V, Maurice L, Tamayo E, Mejía L, Tejera E, Machado A.   +6 more
europepmc   +1 more source

Detection of chemical contaminants [PDF]

, 2018
With the financial support of Internal Security Fund Police Programme European Commission Directorate General Home Affairs. This project has been founded with support from the European Commission. This publication reflects the views only of the authors, and European Commission cannot be held responsible for any use which may be made of the information ...
Stela, Maksymilian, Ceremuga, Michał, Szyposzyńska, Monika, Spławska, Aleksandra, Mirosz, Danuta, Truszkowska, Katarzyna   +5 more
openaire   +3 more sources

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Chemical Contamination in Bread from Food Processing and Its Environmental Origin. [PDF]

Molecules, 2022
Maher A, Nowak A.
europepmc   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Approximation of ground water quality for microbial and chemical contamination. [PDF]

Saudi J Biol Sci, 2021
Alsalme A, Al-Zaqri N, Ullah R, Yaqub S.
europepmc   +1 more source