Results 51 to 60 of about 125,192 (190)

Recent advances in mathematical modeling and statistical analysis of exocytosis in endocrine cells [PDF]

open access: yes, 2016
open5noMost endocrine cells secrete hormones as a result of Ca(2+)-regulated exocytosis, i.e., fusion of the membranes of hormone-containing secretory granules with the cell membrane, which allows the hormone molecules to escape to the extracellular ...
Cortese, Giuliana   +4 more
core   +1 more source

The relationship between glucose and the liver-alpha cell axis – A systematic review

open access: yesFrontiers in Endocrinology, 2023
Until recently, glucagon was considered a mere antagonist to insulin, protecting the body from hypoglycemia. This notion changed with the discovery of the liver-alpha cell axis (LACA) as a feedback loop.
Thomas Pixner   +23 more
doaj   +1 more source

Glycemia Regulation: From Feedback Loops to Organizational Closure. [PDF]

open access: yes, 2020
Endocrinologists apply the idea of feedback loops to explain how hormones regulate certain bodily functions such as glucose metabolism. In particular, feedback loops focus on the maintenance of the plasma concentrations of glucose within a narrow range ...
Bich, Leonardo   +2 more
core   +4 more sources

Spinally projecting preproglucagon axons preferentially innervate sympathetic preganglionic neurons [PDF]

open access: yes, 2014
Glucagon-like peptide-1 (GLP-1) affects central autonomic neurons, including those controlling the cardiovascular system, thermogenesis, and energy balance.
Gribble, FM   +5 more
core   +2 more sources

Protective potential of glucagon like peptide 2 (GLP-2) against the neurodegeneration [PDF]

open access: yes, 2019
Neurodegeneration consists in loss of neuron specific types, pattern and distribution, leading to progressive dysfunctions of the central nervous system.
Amato, Antonella, Mulè, Flavia
core   +1 more source

Glucagon and the colon. [PDF]

open access: yesGut, 1975
The effect of glucagon on human colonic myoelectrical activity is described. By means of intraluminal, serosal, and surface electrodes, recordings from all areas of the large bowel have been obtained. Glucagon inhibited both electrical and pressure rhythms in all subjects tested. Evidence is produced to suggest a direct action on colonic smooth muscle.
I. Taylor   +3 more
openaire   +3 more sources

The cardiovascular safety of incretin-based therapies: a review of the evidence [PDF]

open access: yes, 2013
Cardiovascular disease (CVD) is a leading cause of morbidity and mortality in people with diabetes and therefore managing cardiovascular (CV) risk is a critical component of diabetes care. As incretin-based therapies are effective recent additions to the
Petrie, J.R.
core   +2 more sources

Glucagon: Physiological and Pharmacological Functions and Pathophysiological Significance in Type 2 Diabetes [PDF]

open access: yesEndocrinology and Metabolism
Glucagon has many functions, including the promotion of hepatic glucose production, fatty acid oxidation, thermogenesis, energy consumption, lipolysis, and myocardial contraction, as well as the suppression of lipogenesis, appetite, and gastrointestinal ...
Tadahiro Kitamura
doaj   +1 more source

Glucagonoma without glucagonoma syndrome [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2010
Introduction. Glucagonomas are rare, frequently malignant tumours, arising from the Langerhans' islets of the pancreas. They usually secrete large amounts of glucagon that can cause a characteristic 'glucagonoma syndrome', which includes necrolytic ...
Čolović Radoje   +4 more
doaj   +1 more source

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