Results 81 to 90 of about 32,454 (279)

Phosphorylated Rasal2 facilitates breast cancer progression

open access: yesEBioMedicine, 2019
Background: Rasal2 has diametric effects on progression of oestrogen receptor-positive (ER+) and -negative (ER–) breast cancers. The relevant causes are unknown.
Xuan Wang   +5 more
doaj  

Puerarin exhibits greater distribution and longer retention time in neurons than astrocytes in a co-cultured system

open access: yesNeural Regeneration Research, 2015
The phytoestrogen puerarin has been shown to protect neurons and astrocytes in the brain, and is therefore an attractive drug in the treatment of Alzheimer′s disease, Parkinson′s disease and cerebral ischemia.
Shu-Yong Wei   +7 more
doaj   +1 more source

Enhanced Electromechanical Response in 1D Hybrid Perovskites: Coexistence of Normal and Relaxor Ferroelectric Phases

open access: yesAdvanced Functional Materials, EarlyView.
The dynamic polarization reversal of coexisting normal and relaxor ferroelectrics in 1D TMAPbI₃ (tetramethylammonium, TMA) is deciphered through combined experimental and theoretical approaches. By bridging atomic‐scale motion, macroscopic polarization switching, and depolarization effects, a universal methodology is established to engineer next ...
Chen Xue   +8 more
wiley   +1 more source

Resuscitation therapy for traumatic brain injury-induced coma in rats: mechanisms of median nerve electrical stimulation

open access: yesNeural Regeneration Research, 2015
In this study, rats were put into traumatic brain injury-induced coma and treated with median nerve electrical stimulation. We explored the wake-promoting effect, and possible mechanisms, of median nerve electrical stimulation.
Zhen Feng   +3 more
doaj   +1 more source

Waiting time distribution of solar energetic particle events modeled with a non-stationary Poisson process

open access: yes, 2014
We present a study of the waiting time distributions (WTDs) of solar energetic particle (SEP) events observed with the spacecraft $WIND$ and $GOES$. Both the WTDs of solar electron events (SEEs) and solar proton events (SPEs) display a power-law tail ...
Fang, Cheng   +4 more
core   +1 more source

Investigating the Structure–Function Relationships of Fluorinated Interfaces for PFAS Capture and Electrochemically‐Mediated Release

open access: yesAdvanced Functional Materials, EarlyView.
This study explores the use of fluorinated copolymers with varying fluorophilic side chain lengths to enhance PFAS affinity. The integration of electrochemical techniques demonstrates enhanced adsorbent regeneration, with molecular dynamics simulations providing insight into the molecular‐level interactions involved.
Anaira Román Santiago   +7 more
wiley   +1 more source

Effects of cilostazol on the progression and regression of symptomatic intracranial artery stenosis: it reduces the risk of ischemic stroke

open access: yesNeural Regeneration Research, 2015
OBJECTIVE: To assess the efficacy and safety of cilostazol on the progression and regression of symptomatic intracranial artery stenosis. DATA RETRIVAL: We searched the main databases for eligible trials including Medline (from 1966 to June 2014), Embase
Wenhui Zhang, Fangfang Cai, Zhongmin Wen
doaj   +1 more source

Advanced Nano‐Fibrillated Cellulose/Modified MXene Janus Membrane for Continuous 24‐h Water‐Power Co‐Generation

open access: yesAdvanced Functional Materials, EarlyView.
The Janus membrane integrates a superhydrophilic CNF@CTAB‐MXene layer with a superhydrophobic PTFE layer, enabling efficient solar‐driven water evaporation and electricity generation. It achieves an evaporation rate of 1.51 kg m−2 h−1 with excellent salt resistance and long‐term stability.
Yinan Li   +7 more
wiley   +1 more source

Lateral intracerebroventricular injection of Apelin-13 inhibits apoptosis after cerebral ischemia/reperfusion injury

open access: yesNeural Regeneration Research, 2015
Apelin-13 inhibits neuronal apoptosis caused by hydrogen peroxide, yet apoptosis following cerebral ischemia-reperfusion injury has rarely been studied. In this study, Apelin-13 (0.1 µg/g) was injected into the lateral ventricle of middle cerebral artery
Xiao-ge Yan   +6 more
doaj   +1 more source

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