Chromaffin cell
Persistent expression of BMP-4 in embryonic chick adrenal cortical cells and its role in chromaffin cell development
... that chromaffin cells and sympathetic neurons develop from the NC via a common sympathaodrenal (SA) progenitor, which has the capacity to give rise to both sympathetic neurons and chromaffin ...gland. ...
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Desensitisation of chromaffin cell nicotinic receptors does not impede catecholamine secretion during acute hypoxia in rainbow trout (Oncorhynchus mykiss)
... During acute stress in fish, catecholamine release into the circulation is thought to be mediated predominantly by stimulation of chromaffin cell nicotinic receptors by acetylcholine released from ...
9
Gata3 participates in a complex transcriptional feedback network to regulate sympathoadrenal differentiation
... medullary chromaffin cell development, anticipating possible revelation of new insights into Gata3 neuroendocrine ...for cell survival and differentiation of sympathetic neurons and adrenal ...
11
Electrochemical detection of modulation of exocytosis from chromaffin cells monitored with amperometry
... individual cell during exocytosis, such as patch clamp electrophysiology, fast-scan cyclic voltammetry (FSCV), and constant potential ...The cell is voltage clamped, and the capacitance value is extracted ...
145
The heterogeneity of ion channels in chromaffin granule membranes
... of chromaffin granules from the adrenal medulla. Chromaffin granules are involved in catecholamine synthesis and ...the chromaffin cell secretes a complex mixture of catecholamines, ATP, ions, ...
14
Transparent Electrode Materials for Simultaneous Amperometric Detection of Exocytosis and Fluorescence Microscopy
... a chromaffin cell loaded with acridine orange and recorded with a single 8 μm diameter transparent gold ...the cell atop the electrode show a bright fluorescence flash indicating dye release and ...
11
Sympathetic neurons and chromaffin cells share a common progenitor in the neural crest in vivo
... and chromaffin cells [22-24]; for reviews see [2,5,6,25], by suppressing a neuronal differentiation programme in SA cells destined to become chromaffin ...that chromaffin cell differ- ...
7
Stimulus secretion coupling in excitable cells: a central role for calcium
... a chromaffin cell and its co-localisation with the endoplasmic reticulum/nuclear envelope ...The cell was stained with an antibody to the major endoplasmic reticulum glycoprotein, endoplasmin (Koch, ...
14
STORAGE AND RELEASE OF CATECHOLAMINES FROM THE CHROMAFFIN TISSUE OF THE ATLANTIC HAGFISH MYXINE GLUTINOSA
... the chromaffin cells owing to stretch of the cardiac ...the chromaffin cells of the PCV and heart are insensitive to changes in perfusion pressure, at least within the range ...the chromaffin cells ...
20
Stimulus coupling to transcription versus secretion in pheochromocytoma cells Convergent and divergent signal transduction pathways and the crucial roles for route of cytosolic calcium entry and protein kinase C
... do chromaffin cell secretory stimuli program resynthe- sis of secreted peptides and amines? We previously showed that the physiologic nicotinic cholinergic signal for secretion also activates the ...
14
The interactive effects of hypoxia and nitric oxide on catecholamine secretion in rainbow trout (Oncorhynchus mykiss)
... trout chromaffin cells to secrete catecholamines owing to induction of NOS and an associated increase in NO production during chromaffin-cell ...of chromaffin cells to secrete catecholamines ...
10
Processing of chromogranin A by plasmin provides a novel mechanism for regulating catecholamine secretion
... Early work in the 1950s suggested a role for the plas- minogen/plasmin system in the processing and degra- dation of bioactive peptides, including ACTH, growth hormone, and glucagon (20). Furthermore, we found recently ...
10
Case Report Diverse proportion in composite pheochromocytoma-ganglioneuroma may induce varied clinical symptom: comparison of two cases
... Immunohistochemical staining (Figures 2C, 2D, 3C, 3D) showed the basophilic cells in both cases strongly positive for chromogranin A (CgA) and synaptophysin (Syn), but negative for neurofilament (NF), of which composed ...
6
Lack of an adrenal cortex in Sf1 mutant mice is compatible with the generation and differentiation of chromaffin cells
... of chromaffin cell development in Sf1 mutant mice provides conclusive evidence that the adrenal cortex is not an absolute prerequisite for the determination and differentiation of the chromaffin ...
9
Impaired desensitization of a human polymorphic α2B-adrenergic receptor variant enhances its sympatho-inhibitory activity in chromaffin cells
... adrenal chromaffin cells has been shown to underlie excessive sympathetic outflow and circulating CA levels that accompany and aggravate chronic heart failure ...down-regulate chromaffin cell a 2 ...
8
Localisation of VIP binding sites exhibiting properties of VPAC receptors in chromaffin cells of rainbow trout (Oncorhynchus mykiss)
... of chromaffin tissue features the release of both adrenaline and noradrenaline (Nilsson et ...the chromaffin cells of all vertebrate species studied to date (Guo and Wakade, 1994; Montpetit and Perry, ...
11
The role of angiotensin II in regulating catecholamine secretion during hypoxia in rainbow trout Oncorhynchus mykiss
... trout chromaffin cells and the ability of serotonin to elicit catecholamine secretion has previously been demonstrated in vivo and in situ (Fritsche et ...inhibited chromaffin cell responsiveness to ...
8
Peptidergic activation of transcription and secretion in chromaffin cells Cis and trans signaling determinants of pituitary adenylyl cyclase activating polypeptide (PACAP)
... medullary chromaffin cells ...in chromaffin cells of several species ...of chromaffin cells (39, 40). Chromaffin cell roles for PACAP distinct from the functions of acetylcholine have ...
15
Evidence for a form of adrenergic response to stress in the mollusc Crassostrea gigas
... pituitary/steroidogenic cell axis and the hypothalamic/ sympathetic nervous system/chromaffin cell ...by chromaffin cells through ACTH and cholinergic fibres of the sympathetic nervous system ...
9
Stimulus Secretion Coupling: A Perspective Highlighting the Contributions of Peter Baker
... Electropermeabilized platelets Although early experiments with electropermeabilized blood platelets yielded results that were very similar to those obtained from the chromaffin cell Knig[r] ...
30