R F Harty
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Explore the profile of R F Harty including associated specialties, affiliations and a list of published articles.
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44
Citations
214
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Recent Articles
1.
Xing J, Lei Y, Ancha H, Harty R, Chen J
Dig Dis Sci
. 2007 Jan;
52(2):495-501.
PMID: 17211697
This study evaluated the effect of gastric electrical stimulation (GES) with various parameters on plasma concentrations of satiety-related peptides and glucose. GES was performed in nine healthy dogs via electrodes...
2.
Mesiya S, Chotiprasidhi P, Kida M, Harty R
Am J Gastroenterol
. 2001 Nov;
96(10):3014-5.
PMID: 11693342
We report an unusual case of giant colonic hamartoma in a 50-yr-old man with ulcerative colitis. The clinical, endoscopic, and histological aspects of this case are discussed. In addition, the...
3.
Ren J, Gao J, Ojeas H, Lightfoot S, Kida M, Brewer K, et al.
Dig Dis Sci
. 2000 Apr;
45(4):830-6.
PMID: 10759257
The pathogenesis of stress-induced gastroduodenal mucosal injury is complex and incompletely understood. The aim of this investigation was to examine the involvement of gastric and duodenal capsaicin-sensitive neurons in mucosal...
4.
Effects of calcitonin gene-related peptide on somatostatin and gastrin gene expression in rat antrum
Ren J, Dunn S, Tang Y, Wang Y, Gao J, Brewer K, et al.
Regul Pept
. 1998 Apr;
73(2):75-82.
PMID: 9533810
The ability of exogenous calcitonin gene-related peptide (CGRP) to regulate gastric somatostatin and gastrin messenger RNA was studied in vitro in rat antral mucosal/submucosal tissues. Somatostatin and gastrin mRNA were...
5.
Minocha A, Anderson M, EATON B, Harty R
Am J Gastroenterol
. 1996 Jul;
91(7):1463-4.
PMID: 8678022
No abstract available.
6.
Ren J, Wang Y, Liang K, Gao J, Brewer K, Harty R
Regul Pept
. 1995 Sep;
59(1):103-9.
PMID: 12506420
Mechanisms of acid-evoked CGRP release from gastric afferent nerves were investigated in rat antral mucosal/submucosal tissues. Low pH (pH 4.0, 5.0 and 6.0) stimulated antral CGRP release significantly and dose-dependently...
7.
Manela F, Ren J, Gao J, McGuigan J, Harty R
Gastroenterology
. 1995 Sep;
109(3):701-6.
PMID: 7657098
Background & Aims: Acid has been shown to stimulate calcitonin gene-related peptide (CGRP) release from peripheral sensory afferent nerve endings in the stomach. The aim of this study was to...
8.
Thompson J, Harty R
J Invest Surg
. 1994 Nov;
7(6):469-76.
PMID: 7893633
Massive intestinal resection is associated with transient hypergastrinemia and gastric hypersecretion. Gastric hypersecretion impairs intestinal absorption, but gastrin may be trophic during intestinal adaptation. Our aim was to determine if...
9.
Ren J, Harty R
Dig Dis Sci
. 1994 May;
39(5):1099-106.
PMID: 8174423
The purpose of the present studies was to determine whether autoinhibition of acetylcholine release could be demonstrated in vitro from mucosal/submucosal neurons in rat antrum. Rat antral mucosal/submucosal tissues preloaded...
10.
Thompson J, Nguyen B, Harty R
Arch Surg
. 1993 Apr;
128(4):385-9.
PMID: 8457151
Somatostatin analogue octreotide inhibits intestinal absorption and motility but its effect on epithelial cell migration and proliferation remains unclear. Our aim was to determine the effect of octreotide on parameters...