Results 271 to 280 of about 273,908 (305)
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Glia, 1988
AbstractSeveral studies have demonstrated the presence of perinodal astrocyte processes at nodes of Ranvier in the central nervous system, suggesting that, in addition to the axon and oligodendrocyte, astrocytes participate in the formation of mature central nodes.
J A, Black, S G, Waxman
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AbstractSeveral studies have demonstrated the presence of perinodal astrocyte processes at nodes of Ranvier in the central nervous system, suggesting that, in addition to the axon and oligodendrocyte, astrocytes participate in the formation of mature central nodes.
J A, Black, S G, Waxman
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Acute treatment with 17β‐estradiol attenuates astrocyte–astrocyte and astrocyte–neuron communication
Glia, 2007AbstractAstrocytes are now recognized as dynamic signaling elements in the brain. Bidirectional communication between neurons and astrocytes involves integration of neuronal inputs by astrocytes and release of gliotransmitters that modulate neuronal excitability and synaptic transmission.
Rao, Shilpa P, Sikdar, Sujit Kumar
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Primary astrocyte cultures?a key to astrocyte function
Cellular and Molecular Neurobiology, 1983Morphological studies have established the ubiquitous nature of astrocytes in the CNS. Their processes surround capillaries and synapses, form the subpial and subependymal layers, and seemingly invest every neuronal surface not covered by other neuronal surfaces or oligodendroglial membranes.
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Measurements of Astrocyte Proliferation
2011Astrocytes, the most abundant cell type in the brain, proliferate during brain development. While it is generally accepted that mature astrocytes do not proliferate, neural stem cells, which have characteristics of astrocytes, retain the ability of self-renewal.
GUIZZETTI M. +2 more
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Role of PACAP in Astrocytes and Astrocytic Tumors
2016In the central nervous system (CNS), astrocytes are the most numerous among glial cells and have diverse physiological functions. These cells also play an important role in many CNS disorders and pathologies. Pituitary adenylate cyclase activating polypeptide (PACAP) is abundantly expressed in the CNS, acting as a neuroprotectant against various ...
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Neurotoxic Reactive Astrocytes Induce Cell Death via Saturated Lipids
Nature, 2021Gaurav Chopra +2 more
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