Results 251 to 260 of about 262,068 (299)
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The occurrence of intramitochondrial granules in nerve cells
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1968The mitochondria of spinal cord motoneurons of normal rats have been studied and compared with those of animals given 2.5 mg/kg of strychnine sulfate. The mitochondria in the motoneurons of the treated animals exhibited opaque granules in the matrix.
R D, Yates, J C, Yates
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Granulated Round Cell Tumor of Cats
Veterinary Pathology, 1993Morphologic and biologic features of five feline granulated round cell tumors were compared with those previously reported to be of globule leukocyte and large granular lymphocyte origin. The five cats ranged from 6 to 9 years of age and presented with nonspecific gastrointestinal signs.
M F, McEntee +3 more
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Cerebellar granule cells expand their talents
Nature Neuroscience, 2017Technical advances in calcium imaging enable the first tests of classic theories of cerebellar learning. Two independent groups reveal dense representation of surprising modalities in cerebellar granule cells.
Matthew I, Becker, Abigail L, Person
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Ultrastructure of human mast-cell granules
Journal of Ultrastructure Research, 1968The ultrastructure of the mast-cell granule was studied in skin specimens of urticaria pigmentosa. The granules showed mainly two structural components, i.e., lamellae of a maximal width of 125 A and a fine granular material. The mature granules showed parallel-arranged lamellae, each of which had a periodicity of 60 A. The lamellae formed multilayered
T, Kobayasi +2 more
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Lysosomal enzymes in the juxtaglomerular cell granules
Experientia, 1979In addition to the already known acid phosphatase and beta-glucuronidase, 2 other lysosomal enzymes: aryl sulphatase and N-acetyl-beta-glucosaminidase were localized by histochemical methods in the renin-containing granules of the mouse juxtaglomerular cells.
B M, Soltész, S, Gomba, M, Szokol
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Specification of Granule Cells and Purkinje Cells
2019Granule cells and Purkinje cells are the major populations of neurons in the cerebellum. Their specification depends on a combination of regional identity and spatiotemporal cues. These are conferred by patterning systems in the early embryo that determine anteroposterior and dorsoventral positional coordinates and an age-dependent signal (or signals ...
Thomas Butts +4 more
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Sensory representations in cerebellar granule cells
Current Opinion in Neurobiology, 2009Cerebellar granule cells are an attractive model system for examining synaptic transmission and temporal integration, because of their small number of excitatory synaptic inputs and electrotonic compactness. Recent in vivo whole-cell recordings have revealed how sensory stimuli are represented by synaptic activity across multiple modalities and ...
Alexander, Arenz +2 more
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1996
Abstract From a casual scan of the literature, it appears that rodent cerebellar granule cell cultures are being used in increasing numbers to address different questions in neurobiology. There are good reasons for this: the cultures are relatively easy to prepare, the starting material is neonatal rat pup thus avoiding the use of ...
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Abstract From a casual scan of the literature, it appears that rodent cerebellar granule cell cultures are being used in increasing numbers to address different questions in neurobiology. There are good reasons for this: the cultures are relatively easy to prepare, the starting material is neonatal rat pup thus avoiding the use of ...
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2013
The cerebellar granule cells are the most numerous neurons of the brain. They are also among the most simple by emitting just four short unbranched dendrites innervated by the mossy fibers and a thin axon that branches into the parallel fibers. The granule cells are the only excitatory neurons of the cerebellum and receive inhibition uniquely through ...
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The cerebellar granule cells are the most numerous neurons of the brain. They are also among the most simple by emitting just four short unbranched dendrites innervated by the mossy fibers and a thin axon that branches into the parallel fibers. The granule cells are the only excitatory neurons of the cerebellum and receive inhibition uniquely through ...
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Azurophilic granules in myeloma cells
American Journal of Hematology, 2014Barbara J, Bain +3 more
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