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Scholar Results 1 - 10 of about 23 citing Bergsten: Role of oscillations in membrane potential, cytoplasmic Ca2+, and metabolism for.... (0.08 sec) 

[CITATION] Hierarchy of the beta-cell signals controlling insulin secretion


JC Henquin, MA Ravier, M Nenquin, JC Jonas … - European Journal of Clinical Investigation, 2003 - journals.indexcopernicus.com
logo IndexCopernicus, Current language: English. IC Journals Master List. Journal
of the Week. Journals Master List. Journals from CC list. ...
Cited by 78 - Related articles - BL Direct - All 4 versions

Modulation of the bursting properties of single mouse pancreatic β-cells by artificial …

- nih.gov [PDF] 
TA Kinard, G De Vries, A Sherman, LS Satin - Biophysical journal, 1999 - Elsevier
Glucose triggers bursting activity in pancreatic islets, which mediates the Ca
2+ uptake that triggers insulin secretion. Aside from the channel mechanism
responsible for bursting, which remains unsettled, it is not clear whether ...
Cited by 57 - Related articles - BL Direct - All 12 versions

[PDF] New insights into amino acid metabolism, β-cell function and diabetes


P Newsholme, L Brennan, B Rubi, P Maechler - Clin. Sci, 2005 - cs.portlandpress.com
Specific amino acids are now known to acutely and chronically regulate insulin
secretion from pancreatic β-cells in vivo and in vitro. Understanding the
molecular mechanisms by which amino acids regulate insulin secretion may ...
Cited by 35 - Related articles - View as HTML - All 12 versions

TRPM4 controls insulin secretion in pancreatic β-cells

- hawaii.edu [PDF] 
H Cheng, A Beck, P Launay, SA Gross, AJ … - Cell Calcium, 2007 - Elsevier
TRPM4 is a calcium-activated non-selective cation channel that is widely
expressed and proposed to be involved in cell depolarization. In excitable
cells, TRPM4 may regulate calcium influx by causing the depolarization that ...
Cited by 19 - Related articles - All 4 versions

Phosphorylated inositol compounds in beta-cell stimulus-response coupling

- physiology.org
CJ Barker, IB Leibiger, B Leibiger, PO … - American Journal of Physiology- Endocrinology And …, 2002 - Am Physiological Soc
Pancreatic -cell function is essential for the regulation of glucose homeostasis
in humans, and its impairment leads to the development of type 2 diabetes.
Inputs from glucose and cell surface receptors act together to initiate the ...
Cited by 19 - Related articles - BL Direct - All 3 versions

Calcium current subtypes in GnRH neurons


CS Nunemaker, RA DeFazio, SM Moenter - Biology of reproduction, 2003 - Soc Study Reprod
Calcium plays roles in excitability, rhythm generation, and neurosecretion.
Identifying channel subtypes that regulate calcium influx is thus important to
understanding rhythmic GnRH secretion, which is a prerequisite for ...
Cited by 16 - Related articles - BL Direct - All 8 versions

Cx36-mediated coupling reduces β-cell heterogeneity, confines the stimulating glucose …


S Speier, A Gjinovci, A Charollais, P Meda, M … - Diabetes, 2007 - Am Diabetes Assoc
We studied the effect of gap junctional coupling on the excitability of β-cells
in slices of pancreas, which provide a normal environment for islet cells. The
electrophysiological properties of β-cells from mice (C57Bl/6 background) ...
Cited by 15 - Related articles - BL Direct - All 5 versions

Adenine nucleotide regulation in pancreatic {beta}-cells: modeling of ATP/ADP-Ca2+ …

- physiology.org
LE Fridlyand, L Ma, LH Philipson - American Journal of Physiology- Endocrinology And …, 2005 - Am Physiological Soc
Glucose metabolism stimulates insulin secretion in pancreatic -cells. A
consequence of metabolism is an increase in the ratio of ATP to ADP ([ATP]/[ADP]
) that contributes to depolarization of the plasma membrane via inhibition ...
Cited by 13 - Related articles - BL Direct - All 4 versions

Oscillatory Membrane Potential Response to Glucose in Islet {beta}-Cells: A Comparison of …

- endojournals.org
M Fox, E Jocelyn, AV Gyulkhandanyan, LS … - Endocrinology, 2006 - Endocrine Soc
In contrast to mouse, rat islet ß-cell membrane potential is reported not to
oscillate in response to elevated glucose despite demonstrated oscillations in
calcium and insulin secretion. We aim to clarify the electrical activity of ...
Cited by 10 - Related articles - BL Direct - All 4 versions

Have we overlooked the importance of serine/threonine protein phosphatases in pancreatic …


VK Parameswara, AJ Sule, V Esser - JOP. J Pancreas (Online), 2005 - joplink.net
Genetic predisposition and environmental influences insidiously converge to
cause glucose intolerance and hyperglycemia. Beta-cell compensates by secreting
more insulin and when it fails, overt diabetes mellitus ensues. The need to ...
Cited by 3 - Related articles - Cached - All 5 versions


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