Results 21 to 30 of about 15,801 (196)
Cell Transplantation, 1994 Chromaffin cells have been shown to release a combination of pain-reducing neuroactive compounds including catecholamines and opioid peptides. The allogeneic transplantation of chromaffin cells in the subarachnoid space has been shown to alleviate pain ...
J.M. Joseph +11 more
doaj +1 more source
Dual Loss of Rb1 and Trp53 in the Adrenal Medulla Leads to Spontaneous Pheochromocytoma
Neoplasia: An International Journal for Oncology Research, 2010 Using a Cre/loxP system, we have determined the phenotypic consequences attributable to in vivo deletion of both Rb1 and Trp53 in the mouse adrenal medulla.
Ian D. Tonks +6 more
doaj +1 more source
Paraganglioma of the Urinary Bladder – A Diagnostic Dilemma [PDF]
Journal of Clinical and Diagnostic Research, 2018 Paraganglioma of the urinary bladder is a unique neuroendocrine tumour originating from chromaffin tissue of the sympathetic nervous system. Clinically, patients may be asymptomatic or may present with hypertension or haematuria.
Bhaskar Smitha +2 more
doaj +1 more source
Pancreatic paraganglioma mimicking pancreatic neuroendocrine tumor
Rare Tumors, 2020 Extra-adrenal paragangliomas are rare tumors arising from the chromaffin cells of the autonomic nervous system. Retroperitoneal paragangliomas may present as a pancreatic mass.
Arezou Abbasi +2 more
doaj +1 more source
The surging role of Chromogranin A in cardiovascular homeostasis
Frontiers in Chemistry, 2014 Together with Chromogranin B and Secretogranins, Chromogranin A (CGA) is stored in secretory (chromaffin) granules of the diffuse neuroendocrine system and released with noradrenalin and adrenalin.
BRUNO eTOTA +2 more
doaj +1 more source
Preferential release of newly synthesized insulin assessed by a multi-label reporter system using pancreatic β-cell line MIN6. [PDF]
PLoS ONE, 2012 Newly synthesized hormones have been suggested to be preferentially secreted by various neuroendocrine cells. This observation indicates that there is a distinct population of secretory granules containing new and old hormones.
Ni Hou +5 more
doaj +1 more source
Docking of secretory vesicles is syntaxin dependent.
PLoS ONE, 2006 Secretory vesicles dock at the plasma membrane before they undergo fusion. Molecular docking mechanisms are poorly defined but believed to be independent of SNARE proteins.
Heidi de Wit +3 more
doaj +1 more source
Paroxysmal Headache as First Finding of Pheochromocytoma, A Case Report
Journal of Contemporary Medicine, 2021 Pheochromocytoma is a rare tumor that develops from the chromaffin cells of the sympathetic nervous system. Although hypertension is the most common manifestation of pheochromocytoma, it is less common in children than in adults.
Uğur Seyhan +7 more
doaj +1 more source
Cell Transplantation, 2006 Implantation of adrenal medullary bovine chromaffin cells (BCC), which synthesize and secrete a combination of pain-reducing neuroactive compounds including catecholamines and opioid peptides, has been proposed for the treatment of intractable cancer ...
T. Moustafa +8 more
doaj +1 more source
European Journal of Case Reports in Internal Medicine, 2017 Introduction: Pheochromocytoma (PHEO) is a rare catecholamine-producing tumour arising from chromaffin cells in the sympatho-adrenal system, and can present as asymptomatic adrenal incidentaloma (AI). Patient: We describe the case of a 61-year-old woman
Luigi Petramala +7 more
doaj +1 more source