Results 11 to 20 of about 19,005 (175)

The Cholinergic and Adrenergic Autocrine Signaling Pathway Mediates Immunomodulation in Oyster Crassostrea gigas

open access: yesFrontiers in Immunology, 2018
It is becoming increasingly clear that neurotransmitters impose direct influence on regulation of the immune process. Recently, a simple but sophisticated neuroendocrine–immune (NEI) system was identified in oyster, which modulated neural immune response
Zhaoqun Liu   +14 more
doaj   +1 more source

Vascular Endothelial Growth Factor (VEGF) Prevents the Downregulation of the Cholinergic Phenotype in Axotomized Motoneurons of the Adult Rat [PDF]

open access: yes, 2018
Vascular endothelial growth factor (VEGF) was initially characterized by its activity on the vascular system. However, there is growing evidence indicating that VEGF also acts as a neuroprotective factor, and that its administration to neurons suffering ...
Acosta, Lourdes   +4 more
core   +1 more source

Septal GABA and Glutamate Neurons Express RXFP3 mRNA and Depletion of Septal RXFP3 Impaired Spatial Search Strategy and Long-Term Reference Memory in Adult Mice

open access: yesFrontiers in Neuroanatomy, 2019
Relaxin-3 is a highly conserved neuropeptide abundantly expressed in neurons of the nucleus incertus (NI), which project to nodes of the septohippocampal system (SHS) including the medial septum/diagonal band of Broca (MS/DB) and dorsal hippocampus, as ...
Mouna Haidar   +14 more
doaj   +1 more source

Dysregulated homeostasis of acetylcholine levels in immune cells of RR-multiple sclerosis patients [PDF]

open access: yes, 2016
Multiple sclerosis (MS) is characterized by pro-inflammatory cytokine production. Acetylcholine (ACh) contributes to the modulation of central and peripheral inflammation.
Biagioni, Stefano   +11 more
core   +2 more sources

Regulation of the Synthesis of Choline- O -Acetyltransferase and Thymidylate Synthetase in Mouse Neuroblastoma in Cell Culture [PDF]

open access: yesProceedings of the National Academy of Sciences, 1971
The specific activity of mouse neuroblastoma choline- O -acetyltransferase (EC 2.3.1.6.) increased 5.7-fold when the rate of cell division was restricted (as compared to cells kept rapidly dividing for 9 days); the specific activity of mouse neuroblastoma thymidylate synthetase increased 2.4-fold when nondividing ...
Rosenberg, R N   +3 more
openaire   +2 more sources

Axons Giving Rise to the Palisade Endings of Feline Extraocular Muscles Display Motor Features [PDF]

open access: yes, 2013
Palisade endings are nerve specializations found in the extraocular muscles (EOMs) of mammals, including primates. They have long been postulated to be proprioceptors. It was recently demonstrated that palisade endings are cholinergic and that in monkeys
Davis López de Carrizosa, María América   +5 more
core   +1 more source

Altered muscarinic and nicotinic receptor densities in cortical and subcortical brain regions in Parkinson's disease [PDF]

open access: yes, 1993
Muscarinic and nicotinic cholinergic receptors and choline acetyltransferase activity were studied in postmortem brain tissue from patients with histopathologically confirmed Parkinson's disease and matched control subjects.
Jenner, P.   +3 more
core   +1 more source

Enzyme Regulation in Neuroblastoma Cells [PDF]

open access: yesEuropean Journal of Biochemistry, 1972
Acetylcholinesterase from mouse neuroblastoma C‐1300 was purified 733 times by affinity chromatography. Antibodies against the purified enzyme were used to select clones with a 100‐times‐lower acetylcholinesterase activity than in an unselected clone.
R, Siman-Tov, L, Sachs
openaire   +2 more sources

Enteric dysfunctions in experimental Parkinson's disease: alterations of excitatory cholinergic neurotransmission regulating colonic motility in rats [PDF]

open access: yes, 2016
Parkinson's disease (PD) is frequently associated with gastrointestinal symptoms, mostly represented by constipation and defecatory dysfunctions.
Al Harraq, Zainab   +14 more
core   +1 more source

Diurnal fluctuation in the number of hypocretin/orexin and histamine producing: Implication for understanding and treating neuronal loss. [PDF]

open access: yes, 2017
The loss of specific neuronal phenotypes, as determined by immunohistochemistry, has become a powerful tool for identifying the nature and cause of neurological diseases. Here we show that the number of neurons identified and quantified using this method
McGregor, Ronald   +3 more
core   +2 more sources

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