Results 111 to 120 of about 22,265 (348)
The Surface of the Mammalian Erythrocyte An Electron Microscope Study of the Effect of Lipid Solvents, Fixatives, Hypotonicity, and Hemolysin (Amboceptor) and Complement [PDF]
, 1952 Harrison Latta
openalex +1 more source
Advanced Science, EarlyView.In this article, Shuai and colleagues demonstrate that metabolic remodeling drives self‐diploidization in murine haploid ESCs (haESCs). Mitochondrial dysfunction and imbalanced pyruvate metabolism underlie this process. Genome‐wide screening using haESCs identifies key mitochondrial quality‐control related genes, enabling a metabolism‐based medium that
Yi Fu +11 more
wiley +1 more source
Advanced Science, EarlyView.Laterally spreading tumors (LSTs) are precancerous colorectal lesions characterized by a flat morphology. This study reveals a mechanochemical pathway through which a soft matrix microenvironment diminishes spatial constraints in intestinal adenomas. This process promotes deficiencies in tight junction proteins, mediated by the mechanoreceptor ADORA2B ...
Jiamin Zhong +21 more
wiley +1 more source
Microbial Cell, 2014 Advances in electron cryo-tomography open up a new avenue to visualize the 3-D internal structure of a single bacterium before and after its infection by bacteriophages in its native environment, without using chemical fixatives, fluorescent dyes or ...
Wei Dai +3 more
doaj +1 more source
Advanced Science, EarlyView.This study proposes a flexible MnO2‐P‐ICG nanofiber patch for laparoscopic treatment of liver tumors. The patch alleviates tumor hypoxia and induces photodynamic therapy (PDT) triggered immunogenic cell death, thereby activating the cGAS‐STING pathway and, in synergy with pachymaran, promoting NK cell–mediated innate immunity. This synergistic strategy
Jie Lin +14 more
wiley +1 more source
CeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2016 This study aimed to compare the abrasion resistance of three fixatives commonly used in restoration of graphic works as consolidating graphics techniques.
Anne Laure Gautier
doaj +1 more source
Advanced Science, EarlyView.We developed a RhPd‐H nanozyme that integrates enhanced POD‐mimetic catalytic activity with thermally triggered H2 release. H2 shields and reprograms mitochondria to continuously leak endogenous ·O2−. This dual‐path ROS spatially and temporally disrupts redox homeostasis, inducing persistent oxidative stress for tumor suppression and antitumor immunity,
Mingfan Shi +12 more
wiley +1 more source
Hepatology, EarlyView., 2022 Increased liver content of DHA‐derived small lipid autacoids (i.e resolvin D1 and maresin 1) associates with enhanced mitochondrial oxidative phosphorylation, fatty acid β‐oxidation and bioenergetic metabolic flux. These features provide hepatic protection from steatotic, pro‐inflammatory and fibrogenic insults.
Cristina López‐Vicario +12 more
wiley +1 more source
Histochemistry on vibratome sections of fish tissue: a comparison of fixation and embedding methods
Aquatic Biology, 2015 Despite improvements in imaging techniques during recent years, for many non-model systems the fixation of tissues followed by embedding and sectioning for histochemical or immunohistochemical staining remains an important technique in vertebrate ...
B Grunow +4 more
doaj +1 more source
Printed thermocouple devices [PDF]
A novel process for the fabrication of thermocouples using thick-film techniques has been developed. Thermoelectric reactions of 22 μV/°C per couple have been observed which are comparable to those of conventional thermocouples.
Duby, S +3 more
core +1 more source