Results 81 to 90 of about 308,524 (151)

Study on the Polarization of Astrocytes in the Optic Nerve Head of Rats Under High Intraocular Pressure: In Vitro

open access: yes
Astrocytes, the most common glial cells in the optic nerve head (ONH), provide support and nutrition to retinal ganglion cells. This study aims to investigate the polarization types of astrocytes in the ONH of rats under high intraocular pressure (IOP ...
Bochao Ma, Xiuqing Qian, Jifeng Ren
core   +1 more source

Coupling between global brain blood oxygen level‐dependent activity and cerebrospinal fluid dynamics in young endurance athletes

open access: yesExperimental Physiology, Volume 111, Issue 11, Page 5219-5235, 1 November 2026.
Abstract Cerebrospinal fluid (CSF) contributes to brain waste clearance through its coupling with cerebral haemodynamics. Aerobic exercise promotes brain health, but its influence on brain waste clearance remains unclear. This study examined the coupling between CSF and cerebral haemodynamics in endurance athletes. Fifteen young male endurance athletes
Daisuke Hoshi   +9 more
wiley   +1 more source

Why A2 Milk Is Winning Hearts Worldwide

open access: yes
Milk has always been a part of our diets, from morning breakfasts to bedtime drinks. It’s one of the most nourishing foods, full of essential nutrients that keep our bodies strong.
Milk, A2
core   +1 more source

Astrocytes: Structure, functions and role in disease

open access: yes, 2012
Astrocytes are the main glial cell type in the central nervous system. These cells were originally regarded as supportive cells of the brain, but increasing evidence indicates they play fundamental roles in many brain functions, such as ...
Gonzalez-Perez, O.
core   +1 more source

Voltage-dependent potassium currents in hypertrophied rat astrocytes after a cortical stab wound

open access: yes, 2004
Changes in the membrane properties of reactive astrocytes in gliotic cortex induced by a stab wound were studied in brain slices of 21–28‐day‐old rats, using the patch‐clamp technique and were correlated with changes in resting extracellular K ...
Syková, Eva   +5 more
core   +1 more source

Astrócitos e hormônio da tireóide (T3): desenvolvimento neuronal e neuroproteção [PDF]

open access: yes, 2008
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-graduação em Neurociências.O hormônio da tireóide (T3) exerce uma importante influência no desenvolvimento e maturação do SNC de mamíferos.
Aguiar, Cláudia Beatriz Nedel Mendes de
core  

Pathology and Astrocytes in Autism

open access: yes, 2023
Gelareh Vakilzadeh,1,2 Veronica Martinez-Cerdeño1– 3 1Department of Pathology and Laboratory Medicine, UC Davis School of Medicine, Sacramento, CA, USA; 2Institute for Pediatric Regenerative Medicine, and Shriners Hospitals for Children, Sacramento, CA ...
Martinez-Cerdeño V, Vakilzadeh G
core  

Activation and polarization of striatal microglia and astrocytes are involved in bradykinesia and allodynia in early-stage parkinsonian mice

open access: yes
In addition to the cardinal motor symptoms, pain is a major non-motor symptom of Parkinson's disease (PD). Neuroinflammation in the substantia nigra pars compacta and dorsal striatum is involved in neurodegeneration in PD.
Xue Zhang   +5 more
core   +1 more source

Efficient derivation of functional astrocytes from human induced pluripotent stem cells (hiPSCs).

open access: yes
Astrocytes are specialized glial cell types of the central nervous system (CNS) with remarkably high abundance, morphological and functional diversity.
Janos Farkas   +12 more
core   +1 more source

A2-Astrocyte Activation by Short-Term Hypoxia Rescues α-Synuclein Pre-Formed-Fibril-Induced Neuronal Cell Death

open access: yes
Background/Objectives: Parkinson’s disease (PD) is a neuro-degenerative disease for which a radical cure is not available, only symptomatic control. Studies have shown that hypoxia may have disease-modifying effects on PD.
Chan Hyun Lee   +15 more
core   +1 more source

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