Results 1 to 10 of about 211,368 (141)
Specification of Granule Cells and Purkinje Cells [PDF]
, 2019 Granule 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 ...
Richard J. T. Wingate +4 more
openaire +1 more source
Some of the next articles are maybe not open access.
The morphology of the granule cells of the olfactory bulb
Journal of Cell Science, 1970ABSTRACT The granule cells of the olfactory bulb of the rat have been studied in material prepared by the Golgi-Kopsch method for examination with the light microscope, and in material examined with the electron microscope. With the Golgi method, the granule cells are found to have no process which can be identified as a typical axon ...
T. P. S. Powell, J. L Price
openaire +4 more sources
Lysosomal enzymes in the juxtaglomerular cell granules [PDF]
Experientia, 1979 In 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.
Sz. Gomba, M. Szokol, B. M. Soltész
openaire +2 more sources
Tachykinins and excitotoxicity in cerebellar granule cells
The Cerebellum, 2006The tachykinins represent an important group of neuropeptides that are widely distributed both in the central and peripheral nervous system where they perform several functions connected with neuronal modulation, often in synergy with glutamate excitatory transmission.
Severini, C, ZONA, CRISTINA
openaire +6 more sources
Cytoplasmic granules in myogenic cells
Experimental Cell Research, 1955respiration of these amoebae is strongly inhibited by cyanide [4, 10, 111 indicating the presence of a terminal cytochrome oxidase. From our own studies on Tetrahymena geleii (GL) and from the work of Eichel [5] it appears that these organisms also operate on a cytochrome e system. In washed, packed Tetrahymena geleii, observed spectroscopically in the
openaire +3 more sources
Cytoplasmic Granules in Fibrogenic Cells
Nature, 1955A SYSTEMATIC investigation into the method of elaboration of intercellular material in connective and skeletal tissues has shown that cytoplasmic granules, which contain polysaccharide protein components, are present in fibrogenic cells of the fowl embryo both in vivo and in vitro.
openaire +3 more sources
Granule secretion by the luteal cell of the sheep: The fate of the granule membrane
Cell and Tissue Research, 1979The ultrastructure of the corpus luteum of the sheep has been examined at the mid-stage of the estrous cycle when progesterone secretion is active. Secretory granules are associated with the secretion of this hormone, and the evidence indicates that the granule membrane becomes incorporated into the plasma membrane during exocytosis.
R. T. Gemmell, B. D. Stacy
openaire +3 more sources
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 ...
openaire +2 more sources
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 ...
openaire +2 more sources
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
Takasi Kobayashi +2 more
openaire +3 more sources
Cell Culture of Primary Cerebellar Granule Cells
2010Cerebellar granule cells are often used as a model system for the study of neuronal development, function and pathology, including the analysis of activity-dependent survival/apoptosis of neurons and the mechanisms of neuroprotection. Cerebellar granule cells are generated postnatally and constitute the largest homogeneous neuronal population of the ...
Dana Kramer, Liliana Minichiello
openaire +3 more sources