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A Helgeland

Explore the profile of A Helgeland including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Linge S, Mardal K, Haughton V, Helgeland A
AJNR Am J Neuroradiol . 2012 Aug; 34(1):41-5. PMID: 22899788
Background And Purpose: CSF fluid dynamics in healthy subjects and patients with Chiari I have been characterized during rest with phase-contrast MR imaging and CFD. CSF flow velocities and pressures...
2.
Linge S, Haughton V, Lovgren A, Mardal K, Helgeland A, Langtangen H
AJNR Am J Neuroradiol . 2011 May; 32(8):1474-81. PMID: 21596806
Background And Purpose: The Chiari I malformation, characterized by tonsils extending below the foramen magnum, has increased CSF velocities compared with those in healthy subjects. Measuring the effect of tonsillar...
3.
Holme I, Helgeland A, Hjermann I, Leren P, Mogensen S
Am J Epidemiol . 1988 Apr; 127(4):742-52. PMID: 3354541
The never-treated control group in the Oslo Study hypertension trial of middle-aged men 40-49 years old at entry (n = 379) was studied with respect to five-year change in blood...
4.
Nafstad I, Tollersrud S, Eriksen K, Helgeland A, Solberg L, Bredesen J, et al.
Gen Pharmacol . 1988 Jan; 19(5):719-24. PMID: 2905683
1. The effect of the adrenergic blockers prazosin and atenolol were tested in hypercholesterolemic Göttingen minipigs. 2. After 1 yr there was a significant reduction of plasma triglycerides and total...
5.
Helgeland A, Strommen R, Hagelund C, Tretli S
Tidsskr Nor Laegeforen . 1987 Nov; 107(33):2937-40, 2968. PMID: 2829383
No abstract available.
6.
Helgeland A, Leren P
Nephron . 1987 Jan; 47 Suppl 1:108-10. PMID: 3320783
During 1972-1973, 785 symptom-free men, aged 40-49, with mild hypertension, were randomly assigned to a 5-year controlled drug treatment study, 406 in the treatment group and 379 in the control...
7.
Baksaas I, Staff A, Andrew M, Helgeland A, Lunde P, JERVELL J, et al.
Tidsskr Nor Laegeforen . 1986 Sep; 106(25):2018-22. PMID: 3775722
No abstract available.
8.
Helgeland A, Strommen R, Hagelund C, Tretli S
Lancet . 1986 Apr; 1(8486):872-5. PMID: 2870352
Enalapril, atenolol, and hydrochlorothiazide were compared in a double-blind randomised parallel study in general practice. 436 patients with mild to moderate hypertension were included at 76 centres. A two-week placebo...
9.
Leren P, Helgeland A
Am J Med . 1986 Feb; 80(2A):3-6. PMID: 2868657
The Oslo Hypertension Study began in 1972; patients were followed for an average of 66 months (range: 60 to 78). A total of 785 healthy men, aged 40 to 49,...
10.
Griffiths K, McDevitt D, Andrew M, Baksaas I, Helgeland A, JERVELL J, et al.
Eur J Clin Pharmacol . 1986 Jan; 30(5):521-5. PMID: 3758139
A questionnaire survey based on hypertension case histories was performed among a representative sample of 400 GP's and hospital doctors in Northern Ireland, Norway and Sweden, countries having markedly different...