Results 101 to 110 of about 58,019 (320)

Anatolian ground squirrel (Spermophilus xanthoprymnus) retina: Comparative expression of synaptophysin, NeuN, calbindin‐D28k, parvalbumin, glial fibrillary acidic protein, and Iba‐1 during pre‐hibernation and hibernation

The Anatomical Record, EarlyView.
Abstract Hibernation induces significant molecular and cellular adaptations in the retina to maintain function under reduced metabolic conditions. This study aimed to investigate the expression of neuronal, synaptic, and glial markers in the retina of Spermophilus xanthoprymnus during pre‐hibernation and hibernation periods using immunohistochemical ...
Mehmet Özbek, Feyzullah Beyaz, Mustafa Öztop, Harun Karaca, Ahmet Cabir, Begüm Fatma Kiryar   +5 more
wiley   +1 more source

Peripheral Nerve Injury-Induced Astrocyte Activation in Spinal Ventral Horn Contributes to Nerve Regeneration

Neural Plasticity, 2018
Accumulating evidences suggest that peripheral nerve injury (PNI) may initiate astrocytic responses in the central nervous system (CNS). However, the response of astrocytes in the spinal ventral horn and its potential role in nerve regeneration after PNI
Changhui Qian, Dandan Tan, Xianghai Wang, Lixia Li, Jinkun Wen, Mengjie Pan, Yuanyuan Li, Wutian Wu, Jiasong Guo   +8 more
doaj   +1 more source

Expression of monoamine transporters, nitric oxide synthase 3 and neurotrophin genes in antidepressant-stimulated astrocytes

Frontiers in Psychiatry, 2012
Background: There is increasing evidence that glial cells play a role in the pathomechanisms of mood disorders and the mode of action of antidepressant drugs.
Sarah eKittel-Schneider, Gunter eKenis, Julia eSchek, Daniel evan den Hove, Daniel evan den Hove, Jos ePrickaerts, Klaus Peter eLesch, Klaus Peter eLesch, Harry eSteinbusch, Andreas eReif   +9 more
doaj   +1 more source

Altered Primary Somatosensory Neuron Development in a Pten Heterozygous Model for Autism Spectrum Disorder

Autism Research, EarlyView.
ABSTRACT Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder characterized by deficits in social interactions, repetitive behaviors, and hyper‐ or hyposensitivity to sensory stimuli. The cellular mechanisms underlying the emergence of abnormal sensory sensitivity in ASD are not fully understood.
Alejandra Fernandez, Nick Sarn, Charis Eng, Kevin M. Wright   +3 more
wiley   +1 more source

Investigating the changes of hippocampal m-RNA gene expression of neurotrophin-3 and its receptor (Tropomyosin Receptor Kinase C) in the recovery of movements of rats with spinal cord injury during two types of endurance exercises [PDF]

Medical Laboratory Journal
Background: This study aimed to investigate the effect of four weeks of selected endurance training on neurotrophin-3 (NT-3) and tropomyosin receptor kinase C (TrkC) gene expression in hippocampal areas of rats with spinal cord injury (SCI).
Sina Jalili Rasti, Mohammad Amin Younessi Heravi, Ali Yaghubi, Sadegh Cheragh Birjandi   +3 more
doaj  

Protein synthesis at synaptic sites on dendrites [PDF]

, 2001
Studies over the past 20 years have revealed that gene expression in neurons is carried out by a distributed network of translational machinery. One component of this network is localized in dendrites, where polyribosomes and associated membranous ...
Schuman, Erin M., Steward, Oswald
core   +1 more source

How Growth Cones Sense Extracellular Cues and Drive Neuronal Migration

BioEssays, EarlyView.
Migrating neurons and growing axons utilize structurally and functionally similar growth cones to detect guidance cues. Shared receptors and signaling pathways mediate cytoskeletal reorganization to direct movement. This conserved mechanism underlies both neuronal migration and axon extension, providing insights into neuronal development and potential ...
Takahiro Kanzawa, Chikako Nakajima, Masato Sawada, Kazunobu Sawamoto   +3 more
wiley   +1 more source

Study of acute toxicity of dimeric dipeptide mimetic of neurotrophin-3 in mice

Фармакокинетика и Фармакодинамика
Introduction. Low-molecular-weight mimetics of neurotrophin-3 (NT-3) are considered promising compounds for the development of novel drugs. One of the first stages in the preclinical studies of candidate drugs is the assessment of acute toxicity. The aim
I. V. Alekseev, I. A. Miroshkina, A. V. Sorokina, S. V. Alekseeva, A. V. Volkova, A. D. Zakharov, K. S. Kachalov, I. B. Tsorin, L. G. Kolik, A. D. Durnev   +9 more
doaj   +1 more source

Deciphering the skeletal interoceptive circuitry to control bone homeostasis

BMEMat, EarlyView.
This review introduces the skeletal interoceptive circuitry, covering the ascending signals from bone tissues to the brain (sensors), the central neural circuits that integrate this information and dispatch commands (CPU), and the descending pathways that regulate bone homeostasis (effectors).
Yefeng Wu, Jiusi Guo, Zhen Chen, Fengwei Zhang, Billy Kwok Chong Chow, Zhuofan Chen, Kelvin Wai‐Kwok Yeung, Wei Qiao   +7 more
wiley   +1 more source

NGF, TrkA-P and neuroprotection after a hypoxic event in the developing central nervous system [PDF]

, 2018
A decrease in the concentration of oxygen in the blood and tissues (hypoxia) produces important, sometimes irreversible, damages in the central nervous system (CNS) both during development and also postnatally.
Bogetti, María Eugenia, Fiszer de Plazas, Sara, Flores, Domingo Vladimir, Pozo Devoto, Victorio Martin, Rapacioli, Melina   +4 more
core   +1 more source