Herbert F Helander
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Explore the profile of Herbert F Helander including associated specialties, affiliations and a list of published articles.
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16
Citations
418
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Recent Articles
1.
Casselbrant A, Helander H
Physiol Rep
. 2022 Dec;
10(24):e15547.
PMID: 36541341
The morphology of the small intestinal mucosa is reflected by the degree of stimuli. Previous studies have come to different conclusion about whether the mucosa is equally symmetrical. The aim...
2.
Casselbrant A, Wallenius V, Elebring E, Marschall H, Johansson B, Helander H, et al.
Nutrients
. 2022 Oct;
14(19).
PMID: 36235775
Background And Aims: The conditions for jejunal glucose absorption in healthy subjects have not been thoroughly studied. In this study we investigated differences in enlargement factor, as well as of...
3.
Casselbrant A, Helander H
Microsc Res Tech
. 2018 Jan;
81(4):376-383.
PMID: 29322584
The villi of human jejunum vary in size and shape during different functional conditions. In the base the lamina propria is isotonic with blood, in the tip hyperosmotic. Here we...
4.
Bratlie S, Edebo A, Casselbrant A, Helander H, Fandriks L
Scand J Gastroenterol
. 2016 May;
51(9):1037-42.
PMID: 27174460
Objective: Barrett's esophagus (BE) is a risk factor for esophageal adenocarcinoma. In addition to its classical endocrine character known for hemodynamic regulation, the renin-angiotensin system (RAS) can be associated with...
5.
Helander H, Fandriks L
Scand J Gastroenterol
. 2014 Apr;
49(6):681-9.
PMID: 24694282
Background: According to textbooks, the human gut mucosa measures 260-300 m(2), that is, in the order of a tennis court. However, the quantitative data are incomplete and sometimes conflicting. Objectives:...
6.
Bjorkman E, Edebo A, Casselbrant A, Helander H, Bratlie S, Vieth M, et al.
Scand J Gastroenterol
. 2012 Dec;
48(2):147-59.
PMID: 23270416
Objective: Components of the renin-angiotensin system (RAS) were recently discovered in the esophagus, which could be of interest in relation to gastroesophageal reflux disease (GERD). The present study was undertaken...
7.
Helander H, Fandriks L
Scand J Gastroenterol
. 2011 Dec;
47(1):3-12.
PMID: 22126593
Abstract The endocrine cells of the gastrointestinal (GI) tract and the pancreas, referred to as the enteroendocrine cells, secrete a large variety of peptides and amines that regulate functions of...
8.
Spak E, Bjorklund P, Helander H, Vieth M, Olbers T, Casselbrant A, et al.
Histopathology
. 2010 Nov;
57(5):680-8.
PMID: 21054493
Aims: Roux-en-Y gastric bypass surgery is the most efficient treatment of morbid obesity, but the mechanisms of action are still poorly understood. The aim of this study was to explore...
9.
Hallersund P, Elfvin A, Helander H, Fandriks L
J Renin Angiotensin Aldosterone Syst
. 2010 Aug;
12(1):54-64.
PMID: 20739374
Introduction: The aim of the present study was to map the distribution of representative protein components of the renin-angiotensin system (RAS) in the human gastric mucosa. Materials And Methods: Biopsies...
10.
Hallersund P, Helander H, Casselbrant A, Edebo A, Fandriks L, Elfvin A
BMC Gastroenterol
. 2010 Jan;
10:3.
PMID: 20074344
Background: The role of the renin-angiotensin system in gastric physiology and disease has as yet been sparsely explored. The first aim of the study was to investigate the baseline presence...