Results 31 to 40 of about 2,517,895 (186)
Amanita muscaria: Ecology, Chemistry, Myths
Encyclopedia, 2021 Amanita muscaria is the most emblematic mushroom in the popular representation. It is an ectomycorrhizal fungus endemic to the cold ecosystems of the northern hemisphere.
Quentin Carboué, Michel Lopez
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MRI Overestimates Excitotoxic Amygdala Lesion Damage in Rhesus Monkeys
Frontiers in Integrative Neuroscience, 2017 Selective, fiber-sparing excitotoxic lesions are a state-of-the-art tool for determining the causal contributions of different brain areas to behavior. For nonhuman primates especially, it is advantageous to keep subjects with high-quality lesions alive ...
Benjamin M. Basile +4 more
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The Discovery and Characterization of Targeted Perikaryal-Specific Brain Lesions With Excitotoxins
Frontiers in Neuroscience, 2020 The neurotoxic action of glutamic acid was first described by Lucas and Newhouse, who demonstrated neural degeneration in the inner layers of the neonatal mouse retina after systemic treatment with L-glutamate.
Joseph T. Coyle, Robert Schwarcz
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In vivo co-ordinated interactions between inhibitory systems to control glutamate mediated hippocampal excitability. [PDF]
, 2013 We present an overview of the long-term adaptation of hippocampal neurotransmission to cholinergic and GABAergic deafferentation caused by excitotoxic lesion of the medial septum.
Rodríguez Allué, Manuel José +3 more
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Cell Transplantation, 2012 Alzheimer's disease (AD) is characterized by degeneration and loss of neurons and synapses throughout the brain, causing the progressive decline in cognitive function leading to dementia. No effective treatment is currently available. Nerve growth factor
Hong J. Lee +5 more
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Effects of bilateral anterior agranular insula lesions on food anticipatory activity in rats. [PDF]
PLoS ONE, 2017 Food anticipatory activity (FAA) refers to a daily rhythm of locomotor activity that emerges under conditions of food restriction, whereby animals develop an intense, predictable period of activity in the few hours leading up to a predictable, daily ...
Alex M Gavrila +3 more
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Pseudosperma arenarium (Inocybaceae), a new poisonous species from Eurasia, based on morphological, ecological, molecular and biochemical evidence [PDF]
MycoKeys, 2022 In this study, Pseudosperma arenarium is proposed as a new species, based on morphological, ecological, molecular and biochemical evidence. The new species grows on sandy ground under Populus and Pinus sylvestris in north-western China and northern ...
Ya-Ya Yan +6 more
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Neurotoxic Dorsal CA1 Lesions versus 4 VO Ischaemic Lesions: Behavioural Comparisons
Behavioural Neurology, 1999 Anterograde amnesia, a common consequence of transient cerebral ischaemia, has been attributed to cell loss in the hippocampal CA1 subfield. However, variable, widespread damage outside hippocampal CA1 can also occur following ischaemia.
J. A. Nunn, J. A. Gray, H. Hodges
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Studies on Acetylenic Compounds. XLIII. Synthesis of Ibotenic Acid.
Chemical and Pharmaceutical Bulletin, 1966 Ibotenic acid (α-amino-3-hydroxy-5-isoxazoleacetic acid monohydrate) (I), a flycidal amino acid isolated from Amanitae fungi, was synthesized. The reaction of ethyl 4, 4-diethoxytetrolate (V) with hydroxylamine in the presence of alkali gave 3-hydroxy-5-isoxazolecarboxaldehyde diethyl acetal (VI), which was hydrolyzed with 50% AcOH to the corresponding
Kishida, Yukichi +4 more
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