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R Hakanson

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Articles 614
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Recent Articles
11.
Norlen P, Ericsson P, Kitano M, Ekelund M, Hakanson R
J Physiol . 2005 Mar; 564(Pt 3):895-905. PMID: 15746169
The ECL cells in the oxyntic mucosa secrete histamine in response to gastrin, stimulating parietal cells to produce acid. Do they also operate under nervous control? The present study examines...
12.
Hakanson R
Basic Clin Pharmacol Toxicol . 2005 Feb; 96(2):93. PMID: 15679470
No abstract available.
13.
Zhao C, Chen D, Dornonville de la Cour C, Lindqvist A, Persson L, Hakanson R
Regul Pept . 2004 Feb; 118(1-2):61-6. PMID: 14759558
The oxyntic mucosa of the rat stomach is rich in ECL cells which produce and secrete histamine in response to gastrin. Histamine and the histamine-forming enzyme histidine decarboxylase (HDC) have...
14.
Bernsand M, Ericsson P, Bjorkqvist M, Zhao C, Hakanson R, Norlen P
Br J Pharmacol . 2003 Sep; 140(4):707-17. PMID: 14504142
Rat stomach ECL cells release histamine in response to gastrin. Submucosal microinfusion of endothelin or adrenaline, known to cause vasoconstriction and gastric lesions, mobilized striking amounts of histamine. While the...
15.
Zhao C, Chen D, Yamada H, Dornonville de la Cour C, Lindstrom E, Persson L, et al.
Regul Pept . 2003 May; 114(1):21-7. PMID: 12763636
Histidine decarboxylase (HDC) occurs in ECL cells in the oxyntic mucosa of rat stomach. It is activated by gastrin. Refeeding of fasted rats or treatment with the proton pump inhibitor...
16.
Andersson N, Surve V, Ohlsson C, Hakanson R, Andersson K, Ryberg B
J Endocrinol . 2002 Dec; 175(3):695-703. PMID: 12475380
Both ovariectomy (Ovx) and gastrectomy (Gx) induce osteopaenia in rats and humans. While the effect of Ovx has been ascribed to oestrogen deficiency, the underlying mechanism behind Gx is poorly...
17.
Zellin G, Hakanson R, Linde A
Scand J Gastroenterol . 2002 Nov; 37(10):1149-55. PMID: 12408519
Background: Gastrectomy, specifically the removal of the acid-producing part of the stomach (fundectomy), is known to cause osteopenia. This effect has been ascribed to the elimination of a hypothetical osteotropic...
18.
Surve V, Hoglund P, Hakanson R
Scand J Gastroenterol . 2002 Jun; 37(5):523-30. PMID: 12059052
Background: Gastrectomy (Gx) causes osteopenia. The hypothesis tested in the present study is that Gx affects Ca homeostasis and that an impaired ability to handle Ca contributes to the Gx-evoked...
19.
Chen D, Surve V, Hakanson R
Scand J Gastroenterol . 2002 May; 37(4):437-43. PMID: 11989835
Background: The acid-producing part of the rat stomach (fundus) is rich in endocrine cells, i.e. ECL cells and A-like cells. The ECL cells operate under gastrin control and manufacture histamine,...
20.
Surve V, Johnell O, Hakanson R
Scand J Gastroenterol . 2002 Mar; 37(3):299-306. PMID: 11916192
Background: Surgical removal of the stomach (gastrectomy, Gx) induces osteopenia. In this study we compared the osteopenic effect of Gx with that induced by calcium (Ca) deficiency. Methods: Young male...