Rolf Håkanson
Titel
professor emeritus
Organisation
Rolf [dot] Hakanson [at] med [dot] lu [dot] se
Publikationer (hämtat ur Lunds universitets publikationsdatabas)
författare
- 2011
- 2010
- Gastrin release: Antrum microdialysis reveals a complex neural control.
- Gastrin response to candidate messengers in intact conscious rats monitored by antrum microdialysis.
- Proghrelin peptides: Desacyl ghrelin is a powerful inhibitor of acylated ghrelin, likely to impair physiological effects of acyl ghrelin but not of obestatin A study of pancreatic polypeptide secretion from mouse islets.
- 2009
- 2008
- Dietary alpha-ketoglutarate reduces gastrectomy-evoked loss of calvaria and trabecular bone in female rats
- Hypothalamic gene expression following ghrelin therapy to gastrectomized rodents
- Ischemia mobilizes histamine but not pancreastatin from ECL cells of rat stomach: evidence for a cytosolic histamine compartment.
- Proghrelin-derived peptides influence the secretion of insulin, glucagon, pancreatic polypeptide and somatostatin: A study on isolated islets from mouse and rat pancreas.
- 2007
- Characteristics of gastrin controlled ECL cell specific gene expression
- Ghrelin affects gastrectomy-induced decrease in UCP1 and beta(3)-AR mRNA expression in mice.
- High gastrin cell activity and low ghrelin cell activity in high-anxiety Wistar Kyoto rats
- Secretion of ghrelin from rat stomach ghrelin cells in response to local microinfusion of candidate messenger compounds: A microdialysis study
- Secretory and electrophysiological characteristics of insulin cells from gastrectomized mice: Evidence for the existence of insulinotropic agents in the stomach.
- Tachyphylaxis of the ECL-cell response to PACAP: receptor desensitization and/or depletion of secretory products
- 2006
- 2005
- A gene expression fingerprint of mouse stomach ECL cells
- Gastric acid - do we need it?
- Ghrelin activates neuronal constitutive nitric oxide synthase in pancreatic islet cells while inhibiting insulin release and stimulating glucagon release.
- Ghrelin treatment reverses the reduction in weight gain and body fat in gastrectomised mice.
- Ischemia of rat stomach mobilizes ECL cell histamine
- Long-term infusion of nutrients (total parenteral nutrition) suppresses circulating ghrelin in food-deprived rats.
- Overeating of palatable food is associated with blunted leptin and ghrelin responses.
- Somatostatin, misoprostol and galanin inhibit gastrin- and PACAP-stimulated secretion of histamine and pancreastatin from ECL cells by blocking specific Ca(2+) channels.
- The vagus regulates histamine mobilization from rat stomach ECL cells by controlling their sensitivity to gastrin
- 2004
- Altered control of gastric acid secretion in gastrin-cholecystokinin double mutant mice
- Effects of ghrelin on insulin and glucagon secretion: a study of isolated pancreatic islets and intact mice.
- Ghrelin stimulates gastric emptying but is without effect on acid secretion and gastric endocrine cells.
- Histamine and histidine decarboxylase are hallmark features of ECL cells but not G cells in rat stomach
- Pharmacological treatment of osteopenia induced by gastrectomy or ovariectomy in young female rats
- 2003
- A novel mass spectrometric approach to the analysis of hormonal peptides in extracts of mouse pancreatic islets.
- ECL Cell Histamine Mobilization Studied byGastric Submucosal Microdialysis in Awake Rats:Methodological Considerations.
- Rat stomach ECL cells: mode of activation of histidine decarboxylase
- Spontaneous ECL cell carcinomas in cotton rats: natural course and prevention by a gastrin receptor antagonist
- Submucosal microinfusion of endothelin and adrenaline mobilizes ECL-cell histamine in rat stomach, and causes mucosal damage: a microdialysis study.
- 2002
- Differentiation of gastric ECL cells is altered in CCK2 receptor-deficient mice
- Drug-induced prevention of gastrectomy- and ovariectomy-induced osteopaenia in the young female rat.
- Effects of ECL cell extracts and granule/vesicle-enriched fractions from rat oxyntic mucosa on cAMP and IP3 in rat osteoblast-like cells
- Effects of calcium deficiency and calcium supplementation on gastrectomy-induced osteopenia in the young male rat
- Gastrectomized rats respond with exaggerated hypercalcemia to oral and intravenous calcium loads because of impaired ability of bone to take up Ca2+.
- Gastrectomy has no effect on bone regeneration in rats despite a decrease in bone mass
- Gastric phenotypic abnormality in cholecystokinin 2 receptor null mice
- Letter to the Editor
- Pharmacological analysis of CCK2 receptor ligands using COS-7 and SK-N-MC cells, expressing the human CCK2 receptor
- Post-gastrectomy osteopenia in the rat: bone structure is preserved by retaining 10%-30% of the oxyntic gland area.
- Role of gastrin in the development of gastric mucosa, ECL cells and A-like cells in newborn and young rats
- 2001
- A-like cells in the rat stomach contain ghrelin and do not operate under gastrin control
- Cell-specific processing of chromogranin A in endocrine cells of the rat stomach
- Effects of CCK2 receptor blockade on growth parameters in gastrointestinal tract and pancreas in rats
- Gastrin and the neuropeptide PACAP evoke secretion from rat stomach histamine-containing (ECL) cells by stimulating influx of Ca2+ through different Ca2+ channels
- 1999
- 1996
- Cholecystokinin-A and cholecystokinin-B/gastrin receptor mRNA expression in the gastrointestinal tract and pancreas of the rat and man. A polymerase chain reaction study
- Depletion of enterochromaffin-like cell histamine increases histidine decarboxylase and chromogranin A mRNA levels in rat stomach by a gastrin-independent mechanism.
- Effect of a-fluoromethylhistidine-evoked histamine depletion on ultrastructure of endocrine cells in acid-producing mucosa of stomach in mouse, rat and hamster
- Gastric acid secretion after depletion of enterochromaffin-like cell histamine. A study with a-fluoromethylhistidine in rats
- 1992
- 1989
