Results 221 to 230 of about 42,474 (293)

Chants

, 2022
El Mansouri, Zohra, El Mansouri, Zohra > Auteur   +1 more
openaire   +1 more source

Astrocytes Coordinate Neurovascular Coupling During Prolonged Sensory Demand via AQP4/TRPA1/BEST1/D‐Serine Signaling

Advanced Science, EarlyView.
Neuronal activation leads to astrocytic transient volume changes, activating transient receptor potential ankyrin 1 (TRPA1) channels, leading to Ca2+ influx. Activation of TRPA1 causes the release of D‐serine through BEST1. Finally, the augmented extracellular levels of D‐serine boost neuronal activity by binding GluN1‐containing NMDARs, leading to CBV
Kayoung Han, Minwoo Wendy Jang, Taeyoung Park, Ki Jung Kim, Victor James Drew, Sunpil Kim, Tai Young Kim, Mingu Gordon Park, Myeongju Kim, Seung Won Chung, Minah Suh, C. Justin Lee   +11 more
wiley   +1 more source

Design and commissioning of a new synchrotron beamline dedicated to X-ray footprinting mass spectrometry. [PDF]

J Synchrotron Radiat
Gupta S, Russell B, Kristensen LG, de Chant J, Lu A, Obst-Huebl L, Rad B, Tyler J, Subramanian S, Kidd S, Paul S, Chen Y, Petzold CJ, Kahan DN, Costello SM, Nakamura K, Inman JL, MacDowell AA, Spucces A, Ralston CY.   +19 more
europepmc   +1 more source

Customized Itinerant Frequency Combs by Cascaded Nonlinear Effects

Advanced Science, EarlyView.
A cascaded third‐order nonlinear system generates an itinerant frequency comb with the comb center frequency decoupled from the cavity resonance. This enables arbitrary spectral scaling, flexible spacing adjustments, and real‐time central‐frequency engineering, allowing comb splicing and subdivision. The resulting versatility and reconfigurability open
Yi Wang, Yulong Liu, Zeji Li, Wenyan Wang, Sihan Wang, Cheng Wang, Jingwei Zhou, Jie‐Qiao Liao, Tiefu Li   +8 more
wiley   +1 more source

Large-scale visualization of α-synuclein oligomers in Parkinson's disease brain tissue. [PDF]

Nat Biomed Eng
Andrews R, Fu B, Toomey CE, Breiter JC, Lachica J, Beckwith JS, Tian R, Brock EE, Needham LM, Chant GJ, Loiseau C, Deconfin A, Baspin K, Popovic R, Evans J, Goh Y, Kurt B, Senicar L, Edmonds M, Bartels T, Bengoa-Vergniory N, Magill PJ, Jaunmuktane Z, Freeman OJ, Taylor BJM, Hardy J, Lashley T, Ryten M, Vendruscolo M, Wood NW, Weiss LE, Gandhi S, Lee SF.   +32 more
europepmc   +1 more source

Cannabinoid CB1 Receptor in Nociceptors Mediates Postoperative Analgesia via ASIC3 Inhibition

Advanced Science, EarlyView.
CB1R and ASIC3 are co‐expressed in CGRP+ nociceptors of mouse DRG. Plantar incision triggers an upregulation of ASIC3 and activation of ASIC3+ neurons, driving mechanical allodynia. CB1R activation suppresses ASIC3 function and downstream ERK1/2 phosphorylation, thereby braking nociceptive signaling and accelerating pain resolution.
Kangtai Xu, Luyao Ji, Haoyi Yang, Xiying Chen, Qiaodan Hu, Haimei He, Jiawei Wu, Leyan Shan, Shihui Feng, Yingzhi Li, Xiongchang Tan, Hao Wang, Zilong Wang, Chaoran Wu   +13 more
wiley   +1 more source

Comparing perceptual segmentation in pulsed and unpulsed music with diverse event densities. [PDF]

Psychol Res
Dean RT, Taylor JR, Taylor JR.
europepmc   +1 more source

A Molecularly Defined Midbrain Circuit Mechanism for Sound‐Driven Defensive Behavior and Anxiety

Advanced Science, EarlyView.
Schematic diagram showing the Cbln2+ ICx–dPAG circuit for sound‐driven defensive and anxiety‐like behaviors. ABSTRACT The innate defense behaviors in response to threatening sounds play a fundamental role in survival. However, the neural circuits that detect threat‐relevant auditory cues and transform them into defensive behaviors remain poorly defined.
Jie Cao, Xingxing Lai, Lifang Huo, Zhouyuan Zheng, Qian Zhang, Zhimin Ye, Panpan Wan, Chao Ma, Congping Shang   +8 more
wiley   +1 more source

Effects of high-intensity interval training on cardiac function in hypertensive and normotensive men: Effects of antihypertensive treatment. [PDF]

Exp Physiol
Fischer M, Egelund J, Fiorenza M, Ehlers TS, Nyberg M, Linde JJ, Gliemann L, Gunnarsson TP, Bangsbo J.   +8 more
europepmc   +1 more source

Neonatal Sevoflurane Exposure Induces Long‐Term Cognitive Impairment via Epigenetically Mediated MMP9 Activation and Perineuronal Net Disruption in the Hippocampal CA2

Advanced Science, EarlyView.
Hippocampal CA2 perineuronal nets ensheathing excitatory pyramidal neurons are selectively vulnerable to repeated neonatal sevoflurane exposure. Epigenetic upregulation of MMP9 via reduced H3K27me3 disrupts PNN integrity, impairs BDNF–TrkB signaling, and causes synaptic protein loss and dendritic spine deficits, leading to persistent social and spatial
Lirong Liang, Jiachen Wang, Taozhi Wang, Yanling Li, Youyi Zhao, Guanghui Hao, Peiqin Gong, Ruling Chen, Yilin Fang, Shengxi Wu, Haopeng Zhang, Hui Zhang   +11 more
wiley   +1 more source