Results 81 to 90 of about 39,125 (240)

The last‐step integrator thesis: Heterarchical control of the mammalian gastrointestinal tract

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Heterarchy of control of the gastrointestinal tract. The production mechanisms (i.e. epithelial cells and muscles) are shown at the bottom in green. Above them are some of the many mechanisms that provide control inputs to these production mechanisms.
William Bechtel, Leonardo Bich
wiley   +1 more source

GLP‐1 Receptor Agonists and Weight Loss: A Critical Review of Mechanisms

open access: yesObesity Reviews, Volume 27, Issue 11, November 2026.
ABSTRACT GLP‐1 receptor agonist medications have the potential to promote marked weight loss, but maximal and sustained benefit may be compromised by poor compliance and cessation of use. Development of next‐generation medications that address current obstacles to effective use and development of effective adjunct treatments will benefit from better ...
Giorgia Rutigliani   +8 more
wiley   +1 more source

Cholecystokinin mediates feedback regulation of pancreatic enzyme secretion in rats

open access: yes, 1986
Previous studies have shown that trypsin and chymotrypsin in the duodenum exert a negative-feedback regulation on pancreatic enzyme secretion in the rat. The mechanism responsible for this physiological phenomenon is unknown.
D. S. Louie   +3 more
core   +1 more source

Cholecystokinin receptor antagonism of stimulated pancreatic and gastric secretion [PDF]

open access: yes, 1989
The effects of cholecystokinin receptor antagonist, dipentyl-3,4-dichloroproglumide (DDP), on stimulated pancreatic and gastric secretion were studied in the rat.
Debas, Haile T., Mulholland, Michael W.
core   +1 more source

Etiology and pathogenesis of duodenal mucosa lesion in chronic pancreatitis

open access: yesТерапевтический архив, 2009
Aim. To measure content of neuromediators (acetylcholine - Ach, serotonin - 5-NT) and gastrointestinal hormones (cholecystokinine - CCK and secretin) in the blood serum of patients with chronic pancreatitis (CP); to study protective properties of the ...
Lyudmila Vasil'evna Vinokupova   +9 more
doaj  

Gastric Emptying in Obesity and Weight‐Loss Interventions: Physiology, Assessment, and Clinical Implications

open access: yesComprehensive Physiology, Volume 16, Issue 5, October 2026.
Obesity is associated with accelerated gastric emptying. Weight‐loss interventions each impose a distinct emptying signature: acceleration after sleeve gastrectomy and gastric bypass, delay after endoscopic sleeve gastroplasty, intragastric balloon, and GLP‐1 receptor agonists.
Maxime Amoyel   +4 more
wiley   +1 more source

Cholecystokinin-induced residual stimulation of enzyme secretion from mouse pancreatic acini

open access: yes, 1987
When dispersed acini from mouse pancreas are first incubated with cholecystokinin octapeptide, washed and then reincubated with no additions there is significant stimulation of amylase secretion during the second incubation (residual stimulation of ...
Younes, Mamoun   +2 more
core   +1 more source

The Effect of Natural Mineral Water on Regulators of Gastroduodenal Motility in Young Adults: a Comparative Controlled Study

open access: yesВестник восстановительной медицины
INTRODUCTION. Drinking balneotherapy has long been successfully used for pathologies of the digestive system. However, the sanogenetic mechanisms of normalization of gastrointestinal motility when using drinking mineral waters have not been sufficiently ...
Aleksey Е. Shklyaev   +2 more
doaj   +1 more source

Distribution and chemical coding pattern of the cocaine- and amphetamine-regulated transcript (CART) immunoreactivity in the preoptic area of the pig

open access: yesFolia Histochemica et Cytobiologica, 2012
This study provides a detailed description of cocaine-and amphetamine-regulated transcript (CART) distribution and the co-localization pattern of CART and gonadotropin releasing hormone (GnRH), somatostatin (SOM), neuropeptide Y (NPY), cholecystokinin ...
Mariusz Majewski   +7 more
doaj   +1 more source

Gallstone formation and hepatobiliary tumour risk: Clinical implications of the bile acid–gut microbiota axis

open access: yesClinical and Translational Discovery, Volume 6, Issue 5, October 2026.
1. Irregular dietary patterns (e.g., late breakfast, reduced meal frequency) upregulate the bai gene cluster by disrupting cholecystokinin (CCK) release rhythms and gut microbiota circadian rhythms, leading to increased production of secondary bile acids, particularly DCA. High‐carbohydrate dietary patterns increase gallstone risk (OR = 1.329).
Rui Li   +6 more
wiley   +1 more source

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