Results 31 to 40 of about 12,057 (197)

Impacts of micro and nanoplastics on human health

Bulletin of the National Research Centre
Background Plastics are the most flexible products developed with a wide range of applications. They have been incorporated into almost every aspect of daily life due to their strength and low weight.
Sridhar Jayavel, Boopalakrishnan Govindaraju, Johni Rexliene Michael, Balaji Viswanathan   +3 more
doaj   +1 more source

Flexible Implantable Silicon Carbide Multi‐Electrode Array (MEA) for Cell Multichannel Recording and Cell Ablation

Advanced Materials Technologies, EarlyView.
Flexible silicon carbide (SiC) microelectrode arrays enable high‐fidelity, multichannel cell extracellular recording and precise localized ablation. SiC has been extensively evaluated to persist long‐term in chronic physiological conditions while remaining robust, with excellent electrical and electrochemical stability.
Minh Anh Huynh, Matthew Barton, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +4 more
wiley   +1 more source

Physiological Adaptation to Simultaneous Chronic Exposure to High-Fat Diet and Dichlorodipheniletylhene (DDE) in Wistar Rat Testis

Cells, 2019
Environmental chemicals can be introduced by consuming contaminated foods. The environmental chemical dichlorodiphenyldichloroethylene (DDE), a persistent metabolite of dichlorodiphenyltrichloroethane (DDT), can affect spermatogenesis.
Vincenzo Migliaccio, Raffaella Sica, Rosaria Scudiero, Palma Simoniello, Rosalba Putti, Lillà Lionetti   +5 more
doaj   +1 more source

G6PC Downregulation Promotes Renal Calcium Oxalate Stone Formation via Lactate‐Induced SNAIL1 K206 Lactylation and Epithelial‐Mesenchymal Transition

Advanced Science, EarlyView.
In renal calcium oxalate stone formation, G6PC downregulation leads to lactate accumulation. This lactate mediates CBP/p300‐dependent lactylation of SNAIL1 at K206, promoting its nuclear translocation. Nuclear SNAIL1 activates the TGF‐β/SMAD3 pathway, driving epithelial‐mesenchymal transition and fibrosis, which ultimately facilitates crystal ...
Kai Liu, Boming Zhang, Ruixin Fan, Chen Duan, Yangjun Zhang, Huahui Wu, Xiangyang Yao, Xiongmin Mao, Bo Li, Youmiao Zeng, Zhenzhen Xu, Yang Wang, Mengcheng Luo, Xinyu Xu, Ninghan Feng, Heng Li, Hua Xu   +16 more
wiley   +1 more source

Prevalencia de defectos del desarrollo del esmalte en los incisivos permanentes de escolares: un estudio fotográfico en el Sur de Brasil

Revista de Odontopediatria Latinoamericana, 2021
El objetivo de este estudio fue evaluar la prevalencia y distribución de diferentes tipos de problemas de desarrollo del esmalte (DDE) en los incisivos de los escolares de una población de la pequeña ciudad del sur de Brasil. Examinamos a todos los niños
Renata Barbieri Bogo, Judith Ángelica Gonzáles Sullcahuamán, Fernanda de Morais Ferreira, José Vitor s Nogara Borges de Meneze, Renato Cordeiro Gugisch, Fabian Calixto Fraiz   +5 more
doaj   +1 more source

A Pore or not a Pore? Understanding Pore Size Distributions of Non‐Graphitic Carbon and Atomically‐Dispersed M‐N‐C Materials

Advanced Science, EarlyView.
Gassorption analysis of in‐plane functionalized carbons reveals small, uniform ultramicropore signatures as potential artefacts of specific adsorption of the probe gases. Low‐pressure Langmuir fitting links these features to distinct functionalities via adsorption energies, enabling straightforward quantification of otherwise inaccessible surface‐site ...
Simon W. J. Dietzmann, Asad Mehmood, Jian Liang Low, Shu‐Han Wu, Carsten Prinz, Ana Guilherme Buzanich, Jörg Radnik, Paul A. Appel, Franziska Emmerling, Tim‐Patrick Fellinger   +9 more
wiley   +1 more source

SYNTHESIS, CHARACTERIZATION AND APPLICATION OF DIATOMACEOUS EARTH – 4,4-DIAMINODIPHENYLETHER-O-HYDROXYBENZALDEHYDE AS AN ADSORBENT OF Ag(I) METAL ION

Indonesian Journal of Chemistry, 2010
Synthesis, characterization and application of Diatomaceous Earth-4,4-Diamino diphenylether-O-Hydroxybenzaldehyde (diatomaceous earth-DDE-O-Hb) as an adsorbent of Ag(I) metal ion has been done.
Ahmad Fatoni, Soerja Koesnarpadi, Nurlisa Hidayati   +2 more
doaj   +1 more source

The DDE affair

The Canadian field-naturalist, 1969
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Prenatal Dichlorodiphenyldichloroethylene (DDE) and Asthma in Children

Environmental Health Perspectives, 2005
Prevalence of asthma increases with increasing dichlorodiphenyldichloroethylene (DDE) levels. However, the effect of early-life exposure, the fundamental window of exposure, is unknown. We assessed the association between prenatal DDE and other organochlorine compounds, and atopy and asthma during infancy.
Sunyer, J., Torrent Quetglas, Maties, Munoz-Ortiz, L, Ribas-Fito, Nuria, Carrizo, Daniel, Grimalt, J, Anto, Josep M., Cullinan, P   +7 more
openaire   +3 more sources

DDE transposases: Structural similarity and diversity [PDF]

Advanced Drug Delivery Reviews, 2010
DNA transposons are mobile DNA elements that can move from one DNA molecule to another and thereby deliver genetic information into human chromosomes in order to confer a new function or replace a defective gene. This process requires a transposase enzyme. During transposition DD[E/D]-transposases undergo a series of conformational changes.
Irina V, Nesmelova, Perry B, Hackett
openaire   +2 more sources