Publication list - Publika - Scientific publications from Oslo University Hospital

Publications by Per W. Johansen

24 publications found

Original articles

Narum S, Solhaug V, Myhr K, Johansen PW, Brørs O, Kringen MK (2011)
Warfarin-associated bleeding events and concomitant use of potentially interacting medicines reported to the Norwegian spontaneous reporting system
Br J Clin Pharmacol, 71 (2), 254-62
DOI 10.1111/j.1365-2125.2010.03827.x, PubMed 21219407

Kringen MK, Narum S, Lygren I, Seljeflot I, Sandset PM, Trøseid AM, Johansen PW, Brørs O, Holthe MR (2010)
Reduced platelet function and role of drugs in acute gastrointestinal bleeding
Basic Clin Pharmacol Toxicol, 108 (3), 194-201
DOI 10.1111/j.1742-7843.2010.00643.x, PubMed 21118353

Kringen MK, Haug KB, Grimholt RM, Stormo C, Narum S, Opdal MS, Fosen JT, Piehler AP, Johansen PW, Seljeflot I, Berg JP, Brørs O (2010)
Genetic variation of VKORC1 and CYP4F2 genes related to warfarin maintenance dose in patients with myocardial infarction
J Biomed Biotechnol, 2011, 739751
DOI 10.1155/2011/739751, PubMed 21127708

Haug KBF, Sharikabad MN, Kringen MK, Narum S, Sjaatil ST, Johansen PW, Kierulf P, Seljeflot I, Arnesen H, Brørs O (2008)
Warfarin dose and INR related to genotypes of CYP2C9 and VKORC1 in patients with myocardial infarction
Thromb J, 6, 7
DOI 10.1186/1477-9560-6-7, PubMed 18559094

Landmark KE, Johansen PW, Johnson JA, Johansen B, Uran S, Skotland T (2007)
Pharmacokinetics of perfluorobutane following intravenous bolus injection and continuous infusion of sonazoid in healthy volunteers and in patients with reduced pulmonary diffusing capacity
Ultrasound Med Biol, 34 (3), 494-501
DOI 10.1016/j.ultrasmedbio.2007.09.019, PubMed 18096304

Lehne G, Haneberg B, Gaustad P, Johansen PW, Preus H, Abrahamsen TG (2006)
Oral administration of a new soluble branched beta-1,3-D-glucan is well tolerated and can lead to increased salivary concentrations of immunoglobulin A in healthy volunteers
Clin Exp Immunol, 143 (1), 65-9
DOI 10.1111/j.1365-2249.2005.02962.x, PubMed 16367935

Fjeldheim AK, Høvring PI, Løseth OP, Johansen PW, Glover JC, Matre V, Olstad OK, Reppe S, Gordeladze JO, Walaas SI, Gautvik KM (2005)
Thyrotrophin-releasing hormone receptor 1 and prothyrotrophin-releasing hormone mRNA expression in the central nervous system are regulated by suckling in lactating rats
Eur J Endocrinol, 152 (5), 791-803
DOI 10.1530/eje.1.01902, PubMed 15879366

Cappelen A, Johansen PW (2005)
[Doping preparations list and exceptions based on medical reasons]
Tidsskr Nor Laegeforen, 125 (2), 197-8
PubMed 15665899

Melien Ø, Johansen PW, Westergren T, Rugstad HE (2003)
[Vitamin K in food and the effect of warfarin]
Tidsskr Nor Laegeforen, 123 (13-14), 1862-3
PubMed 12830268

Molden E, Johansen PW, Bøe GH, Bergan S, Christensen H, Rugstad HE, Rootwelt H, Reubsaet L, Lehne G (2002)
Pharmacokinetics of diltiazem and its metabolites in relation to CYP2D6 genotype
Clin Pharmacol Ther, 72 (3), 333-42
DOI 10.1067/mcp.2002.127396, PubMed 12235455

Johansen PW, Lund HW, Gordeladze JO (2001)
Specific combinations of G-protein subunits discriminate hormonal signalling in rat pituitary (GH(3)) cells in culture
Cell Signal, 13 (4), 251-6
DOI 10.1016/s0898-6568(01)00144-9, PubMed 11306242

Johansen PW, Paulssen RH, Bjøro T, Gautvik KM, Gordeladze JO (2001)
Distinct guanine nucleotide binding protein alpha-subunit receptor coupling in GH cell lines: effects of bromocriptine and hormones on effector enzyme modulation
Cell Physiol Biochem, 11 (6), 339-52
DOI 10.1159/000047820, PubMed 11832659

Paulssen RH, Johansen PW, Gordeladze JO, Nymoen O, Paulssen EJ, Gautvik KM (1994)
Cell-specific expression and function of adenylyl cyclases in rat pituitary tumour cell lines
Eur J Biochem, 222 (1), 97-103
DOI 10.1111/j.1432-1033.1994.tb18846.x, PubMed 8200359

Knudtzon J, Johansen PW, Haug E, Gautvik K (1986)
Effects of hypersecretion of growth hormone and prolactin on plasma levels of glucagon and insulin in GH3-cell-tumor-bearing rats, and the influence of bromocriptine treatment
Life Sci, 39 (7), 617-21
DOI 10.1016/0024-3205(86)90042-1, PubMed 3526070

Johansen PW, Sand O, Iversen JG, Haug E, Gautvik KM (1986)
Effects of bromocriptine on prolactin release, electrical membrane properties and transmembrane Ca2+ fluxes in cultured rat pituitary adenoma cells
Acta Endocrinol (Copenh), 111 (2), 185-92
DOI 10.1530/acta.0.1110185, PubMed 3082096

Johansen PW, Clausen OP, Haug E, Fossum S, Gautvik KM (1985)
Effects of bromocriptine on cell cycle distribution and cell morphology in cultured rat pituitary adenoma cells
Acta Endocrinol (Copenh), 110 (3), 319-28
DOI 10.1530/acta.0.1100319, PubMed 4072574

Johansen PW, Haug E, Gautvik KM (1985)
Effects of bromocriptine on hormone production and cell growth in cultured rat pituitary cells
Acta Endocrinol (Copenh), 110 (2), 200-6
DOI 10.1530/acta.0.1100200, PubMed 4060970

Review articles

Johansen PW, Bergan S, Rootwelt H, Kvittingen EA, Rugstad HE (2002)
[Individualized pharmacotherapy based on cytochrome P-450 (CYP) genotyping]
Tidsskr Nor Laegeforen, 122 (29), 2781-3
PubMed 12523145

Gordeladze JO, Johansen PW, Paulssen RH, Paulssen EJ, Gautvik KM (1994)
G-proteins: implications for pathophysiology and disease
Eur J Endocrinol, 131 (6), 557-74
DOI 10.1530/eje.0.1310557, PubMed 7804437