Results 191 to 200 of about 2,583,688 (361)

A Facile Strategy to Restore the Optic Nerve Functionality Using an Injectable Conducting Hydrogel

open access: yesAdvanced Science, EarlyView.
An injectable conductive polymer hydrogel from poly (3,4‐ethylenedioxythiophene) (PEDOT) is developed to facilitate the recovery of electrophysiological function in injured optic nerve. The hydrogel can be injected directly at the injury site and spontaneously gel in place.
Changchun Yu   +12 more
wiley   +1 more source

Gate‐Tunable Dual‐Mode Optoelectronic Device for Self‐Powered Photodetector and Optoelectronic Synapse

open access: yesAdvanced Science, EarlyView.
A gate‐tunable MoTe₂/MoS₂ heterostructure‐based dual‐mode optoelectronic device functions as both a self‐powered photodetector and an optoelectronic synapse. It leverages the photovoltaic effect for photodetection and trapping states for synaptic behavior. Gate modulation enables seamless switching, paving the way for integrating neuromorphic computing
Yi Ouyang   +5 more
wiley   +1 more source

Effects of some divalent cations on synaptic transmission in frog spinal neurones.

open access: green, 1979
Francisco J. Alvarez‐Leefmans   +2 more
openalex   +2 more sources

Wnt Inhibition Safeguards Porcine Embryonic Stem Cells From the Acquisition of Extraembryonic Endoderm Cell Fates

open access: yesAdvanced Science, EarlyView.
The study reports that Wnt inhibitors safeguard porcine embryonic stem cells (ESCs) from acquiring the extraembryonic endoderm (XEN) lineage, and further develop an efficient strategy to derive XEN cells from ESCs. The XEN cells from ESCs exhibit similar transcriptome and chromatin accessibility features to XEN cells from embryos and contribute to ...
Hanning Wang   +4 more
wiley   +1 more source

Synchrotron Radiation‐Based Tomography of an Entire Mouse Brain with Sub‐Micron Voxels: Augmenting Interactive Brain Atlases with Terabyte Data

open access: yesAdvanced Science, EarlyView.
Extended‐field acquisition enables sub‐micron X‐ray imaging of a full mouse brain. The 3.3‐teravoxel volume is reconstructed, registered to a reference atlas, and stored in hierarchical format to augment currently available atlases and improve resolution in the third dimension by an order of magnitude.
Mattia Humbel   +8 more
wiley   +1 more source

Critical appraisal on mitochondrial dysfunction in Alzheimer’s disease

open access: yesAGING MEDICINE, Volume 5, Issue 4, Page 272-280, December 2022., 2022
Amyloid plaques deposit on neurons in case of Alzheimer's Disease. Mitochondria play a vital role in pathogenesis of Alzheimer's Disease. Mitochondrial dysfunction can lead to formation of mPTP, alteration of complexes 1,3 and 4, deficits in bioenergetics with impaired mitochondrial biogenesis. Abstract It is widely recognized that Alzheimer's disease (
Faizan Ahmad, Punya Sachdeva
wiley   +1 more source

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