[PDF][PDF] Effects of adenosine A1 receptor antagonism on insulin secretion from rat pancreatic islets

A Zywert, K Szkudelska, T Szkudelski - Physiological Research, 2011 - biomed.cas.cz
Adenosine is known to influence different kinds of cells, including β-cells of the pancreas.
However, the role of this nucleoside in the regulation of insulin secretion is not fully …

[HTML][HTML] Regulatory role of adenosine in insulin secretion from pancreatic β-cells—Action via adenosine A1 receptor and beyond

T Szkudelski, K Szkudelska - Journal of physiology and biochemistry, 2015 - Springer
Under physiological conditions, insulin secretion from pancreatic β-cells is tightly regulated
by different factors, including nutrients, nervous system, and other hormones. Pancreatic β …

Possible involvement of A2A and A3 receptors in modulation of insulin secretion and β-cell survival in mouse pancreatic islets

M Ohtani, T Oka, K Ohura - General and comparative endocrinology, 2013 - Elsevier
Adenosine A1, A2A, A2B and A3 receptor mRNAs were found to be expressed in mouse
pancreatic islets and Beta-TC6 cells but their physiological or pharmacological actions are …

Membrane and intracellular effects of adenosine in mouse pancreatic beta-cells

G Bertrand, P Petit, M Bozem… - American Journal of …, 1989 - journals.physiology.org
Mouse islets were used to study the effects of adenosine and its stable analogue L-N6-
phenylisopropyladenosine (L-PIA) on pancreatic beta-cell function. At a high concentration …

Expression of adenosine receptors in rodent pancreas

M Hayashi - International Journal of Molecular Sciences, 2019 - mdpi.com
Adenosine regulates exocrine and endocrine secretions in the pancreas. Adenosine is
considered to play a role in acini-to-duct signaling in the exocrine pancreas. To identify the …

Diabetes and impaired response of glucagon cells and vascular bed to adenosine in rat pancreas

R Gross, D Hillaire-Buys, G Bertrand, G Ribes… - Diabetes, 1989 - Am Diabetes Assoc
Previous studies have shown that adenosine, by activation of purinergic A2-receptors,
stimulates glucagon secretion and increases vascular flow rate in isolated perfused …

Adenosine uptake by isolated mouse pancreatic islets

M Welsh, A Andersson - Biochemical Pharmacology, 1981 - Elsevier
Adenosine uptake (consisting of both membrane transport and subsequent metabolism) was
studied in mouse pancreatic islets in order to further evaluate the ability of adenosine to …

Glucose decreases extracellular adenosine levels in isolated mouse and rat pancreatic islets

GK Yang, PE Squires, F Tian, TJ Kieffer, YN Kwok… - Islets, 2012 - Taylor & Francis
The pancreatic islets of Langerhans are responsible for the regulated release of the
endocrine hormones insulin and glucagon that participate in the control of glucose …

Potentiation of arginine-induced glucagon secretion by adenosine

B Petrack, AJ Czernik, J Ansell, J Cassidy - Life sciences, 1981 - Elsevier
Adenosine and the synthetic adenosine agonists 2-chloroadenosine and N 6-(L-2-
phenylisopropyl)-adenosine were tested for effects on hormone secretion from the rat …

Effects of adenosine on the secretions of glucagon and insulin of isolated ad perfused pancreas of the rat

MM Loubatières-Mariani, J Chapal… - Comptes Rendus des …, 1982 - europepmc.org
The effects of adenosine on insulin and glucagon secretions were studied using the isolated
perfused rat pancreas. The secretion of glucagon was stimulated by adenosine at …