Results 61 to 70 of about 333,697 (260)

Mechanisms of drug interactions between translation-inhibiting antibiotics

Nature Communications, 2020
Antibiotics targeting protein translation interact in hard-to-predict ways. Here, Kavčič et al. interpret these interactions in terms of translation bottlenecks, the kinetics of drug uptake and target binding, bacterial growth laws, and a model of queued
Bor Kavčič, Gašper Tkačik, Tobias Bollenbach   +2 more
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Coming NAFTA Crash: The Deadly Impact of a Secret NAFTA Tribunal's Decision to Open U.S. Highways to Unsafe Mexican Trucks [PDF]

, 2001
Report documents that Mexico's truck safety regulations are virtually non-existent, that Mexican trucks have far more safety deficiencies than U.S.
Darshana Patel, Jessica Roach, Lori Wallach, Patrick Woodall   +3 more
core  

Entre el mito y la historia. Una reflexión sobre la violencia en la novela Leopardo al sol de Laura Restrepo

Estudios de Literatura Colombiana, 2013
A partir del reconocimiento de la presencia del mito en la novela Leopardo al Sol, se presenta un rastreo de las formas simbólicas que la escritora bogotana Laura Restrepo construye, para hacer una reflexión sociocultural sobre el fenómeno de la ...
Elicenia Ramírez Vásquez
doaj   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

Advanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia, Valentina Girelli Consolaro, Sophie Marbach, Nancy Rahbany, Grégoire Petit, Ovidiu Ersen, Juan J. Giner‐Casares, Ali Abou‐Hassan   +7 more
wiley   +1 more source

Intestinal transplantation in composite visceral grafts or alone [PDF]

, 1992
Under FK 506-based immunosuppression, the entire cadaver small bowel except for a few proximal and distal centimeters was translated to 17 randomly matched patients, of whom two had antigraft cytotoxic antibodies (positive cross-match).
Abu-Elmagd, K, Busuttil, RW, Casavilla, A, Demetris, AJ, Fung, JJ, Nakamura, K, Nour, BM, Rapaport, FT, Reyes, J, Selby, R, Shaw, BW, Starzl, TE, Thompson, JC, Todo, S, Tzakis, AG, Van Thiel, DH, Vasconez, LO, Wright, H   +17 more
core   +1 more source

A Comparative Study of Riding Behavior of Methamphetamine and Methadone Abuser Motorcyclist with Normal Motorcyclist in Tehran

مجله اپیدمیولوژی ایران, 2018
Background and Objectives: Accidents are one of the global concerns in public health. About 1.24 million people die in traffic accidents annually. Road accidents are the leading cause of years of life lost in Iran and motorcyclists are the riskiest group
SA Motevalian, H Gharibnavaz, M Asadi Lari, SH Seraji   +3 more
doaj  

Formas de representação da marginalidade infanto-juvenil n’Os capitães da areia, de Jorge Amado, e meninos do tráfico, de MV Bill

Amerika, 2014
I propose an approximation between the sand captains characters by Jorge Amado, and the traffic boys, by rapper MV Bill, to discuss ways of representing juvenile delinquency in the novel Captains of the Sands (1937) and the rap song « O bagulho é doido »
Volnei José Righi
doaj   +1 more source

Engineering of Glioblastoma‐Derived Biomimetic Vesicles and Their Structural and Molecular Features

Advanced Healthcare Materials, EarlyView.
ABSTRACT Biomimetic nanosystems and vesicles have arisen as a novel approach to design vesicular transport systems with diverse therapeutic potential. The ‘biomimetic’ strategy involves the integration of cell membrane components into lipid bilayers, conferring them with biological properties originating from the cell of origin. Until now, most studies
Noelia Hernández‐Lobato, Hanan Abumanhal‐Masarweh, Martí de Cabo, Pablo Guerra, Marilena Hadjidemetriou, Neus Lozano, Kostas Kostarelos   +6 more
wiley   +1 more source