Insulin secretory granules labelled with phogrin-fluorescent proteins show alterations in size, mobility and responsiveness to glucose stimulation in living β-cells [PDF]
The intracellular life of insulin secretory granules (ISGs) from biogenesis to secretion depends on their structural (e.g. size) and dynamic (e.g. diffusivity, mode of motion) properties.
Bugliani, Marco+9 more
core +3 more sources
Biosensor measurement of purine release from cerebellar cultures and slices [PDF]
We have previously described an action-potential and Ca2+-dependent form of adenosine release in the molecular layer of cerebellar slices. The most likely source of the adenosine is the parallel fibres, the axons of granule cells. Using microelectrode
Dale, Nicholas+2 more
core +3 more sources
Cerebellar granule cells are predominantly generated by terminal symmetric divisions of granule cell precursors [PDF]
Background: Neurons in the central nervous system (CNS) are generated by symmetric and asymmetric cell division of neural stem cells and their derivative progenitor cells. Cerebellar granule cells are the most abundant neurons in the CNS, and are generated by intensive cell division of granule cell precursors (GCPs) during postnatal development ...
Mineko Kengaku+2 more
openaire +3 more sources
Population-scale organization of cerebellar granule neuron signaling during a visuomotor behavior. [PDF]
Granule cells at the input layer of the cerebellum comprise over half the neurons in the human brain and are thought to be critical for learning. However, little is known about granule neuron signaling at the population scale during behavior.
Aksay, Emre RF+5 more
core +2 more sources
On granules in plasma cells and lymphocytes [PDF]
n ...
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Interaction between Granulation and Small-Scale Magnetic Flux Observed by Hinode
We study the relationship between granular development and magnetic field evolution in the quiet Sun. 6 typical cases are displayed to exhibit interaction between granules and magnetic elements, and we have obtained the following results.
Bray+19 more
core +2 more sources
Camillo Golgi on Cerebellar Granule Cells [PDF]
n ...
Mazzarello, Paolo+2 more
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Intranuclear and Extracellular Langerhans' Cell Granules*
ABSTRACTLangerhans' cell granules were observed inside a nucleus of a histiocytic cell of a cutaneous lesion of histiocytosis X. These organelles were truly intranuclear and did not represent “nuclear pseudo-inclusion”. It is suggested that they reached the nucleoplasm during an abnormal mitosis.
Brigitte Sollereder, Klaus Wolff
openaire +3 more sources
The unusual microtubule polarity in teleost retinal pigment epithelial cells. [PDF]
In cells of the teleost retinal pigment epithelium (RPE), melanin granules disperse into the RPE cells long apical projections in response to light onset, and aggregate toward the base of the RPE cell in response to dark onset.
BURNSIDE, Beth, Troutt, L
core +1 more source
Tissue eosinophilia and eosinophil degranulation in Riedel's invasive fibrous thyroiditis. [PDF]
The etiology of Riedel's invasive fibrous thyroiditis (IFT) has remained obscure. This rare disorder has been confused in the past with the more common fibrous variant of Hashimoto's disease.
Bahn, R. S.+4 more
core +1 more source