Per Ole Iversen
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Author network for Per Ole Iversen by COREMINE medical


Publications 2017

Barański M, Rempelos L, Iversen PO, Leifert C (2017)
Effects of organic food consumption on human health; the jury is still out!
Food Nutr Res, 61 (1), 1287333
PubMed 28326003

Berg T, Magala-Nyago C, Iversen PO (2017)
Nutritional status among adolescent girls in children's homes: Anthropometry and dietary patterns
Clin Nutr (in press)
PubMed 28389119

Gjevestad GO, Ottestad I, Biong AS, Iversen PO, Retterstøl K, Raastad T, Skålhegg BS, Ulven SM, Holven KB (2017)
Consumption of protein-enriched milk has minor effects on inflammation in older adults-A 12-week double-blind randomized controlled trial
Mech Ageing Dev, 162, 1-8
PubMed 28163108

Hjertholm KG, Iversen PO, Holmboe-Ottesen G, Mdala I, Munthali A, Maleta K, Shi Z, Ferguson E, Kamudoni P (2017)
Maternal dietary intake during pregnancy and its association to birth size in rural Malawi: A cross-sectional study
Matern Child Nutr (in press)
PubMed 28217860

Olsen MB, Hildrestrand GA, Scheffler K, Vinge LE, Alfsnes K, Palibrk V, Wang J, Neurauter CG, Luna L, Johansen J, Øgaard JD, Ohm IK, Slupphaug G, Kuśnierczyk A, Fiane AE, Brorson SH, Zhang L, Gullestad L, Louch WE, Iversen PO, Østlie I, Klungland A, Christensen G, Sjaastad I, Sætrom P et al. (2017)
NEIL3-Dependent Regulation of Cardiac Fibroblast Proliferation Prevents Myocardial Rupture
Cell Rep, 18 (1), 82-92
PubMed 28052262

Publications 2016

Almaas AN, Tamnes CK, Nakstad B, Henriksen C, Grydeland H, Walhovd KB, Fjell AM, Iversen PO, Drevon CA (2016)
Diffusion tensor imaging and behavior in premature infants at 8 years of age, a randomized controlled trial with long-chain polyunsaturated fatty acids
Early Hum Dev, 95, 41-6
PubMed 26939082

Biegstraaten M, Cox TM, Belmatoug N, Berger MG, Collin-Histed T, Vom Dahl S, Di Rocco M, Fraga C, Giona F, Giraldo P, Hasanhodzic M, Hughes DA, Iversen PO, Kiewiet AI, Lukina E, Machaczka M, Marinakis T, Mengel E, Pastores GM, Plöckinger U, Rosenbaum H, Serratrice C, Symeonidis A, Szer J, Timmerman J et al. (2016)
Management goals for type 1 Gaucher disease: An expert consensus document from the European working group on Gaucher disease
Blood Cells Mol Dis (in press)
PubMed 28274788

Blakstad EW, Moltu SJ, Nakstad B, Veierod MB, Strommen K, Juliusson PB, Almaas AN, Ronnestad AE, Braekke K, Drevon CA, Iversen PO (2016)
Enhanced nutrition improves growth and increases blood adiponectin concentrations in very low birth weight infants
Food Nutr. Res., 60, 33171

Blakstad EW, Moltu SJ, Nakstad B, Veierød MB, Strømmen K, Júlíusson PB, Almaas AN, Rønnestad AE, Brække K, Drevon CA, Iversen PO (2016)
Enhanced nutrition improves growth and increases blood adiponectin concentrations in very low birth weight infants
Food Nutr Res, 60, 33171
PubMed 27914187

Bye A, Wesseltoft-Rao N, Iversen PO, Skjegstad G, Holven KB, Ulven S, Hjermstad MJ (2016)
Alterations in inflammatory biomarkers and energy intake in cancer cachexia: a prospective study in patients with inoperable pancreatic cancer
Med Oncol, 33 (6), 54
PubMed 27119533

Henriksen C, Almaas AN, Westerberg AC, Drevon CA, Iversen PO, Nakstad B (2016)
Growth, metabolic markers, and cognition in 8-year old children born prematurely, follow-up of a randomized controlled trial with essential fatty acids
Eur J Pediatr, 175 (9), 1165-74
PubMed 27502791

Holen T, Norheim F, Gundersen TE, Mitry P, Linseisen J, Iversen PO, Drevon CA (2016)
Biomarkers for nutrient intake with focus on alternative sampling techniques
Genes Nutr, 11, 12
PubMed 27551313

Muhoozi GK, Atukunda P, Mwadime R, Iversen PO, Westerberg AC (2016)
Nutritional and developmental status among 6- to 8-month-old children in southwestern Uganda: a cross-sectional study
Food Nutr Res, 60, 30270
PubMed 27238555

Muhoozi GKM, Atukunda P, Mwadime R, Iversen PO, Westerberg AC (2016)
Nutritional and developmental status among 6-to 8-month-old children in southwestern Uganda: a cross-sectional study
Food Nutr. Res., 60, 30270

Mundal L, Veierød MB, Halvorsen T, Holven KB, Ose L, Iversen PO, Tell GS, Leren TP, Retterstøl K (2016)
Cardiovascular disease in patients with genotyped familial hypercholesterolemia in Norway during 1994-2009, a registry study
Eur J Prev Cardiol, 23 (18), 1962-1969
PubMed 27558979

Nordheim T, Rustoen T, Iversen PO, Nakstad B (2016)
Quality of life in parents of preterm infants in a randomized nutritional intervention trial
Food Nutr. Res., 60, 32162

Nordheim T, Rustøen T, Iversen PO, Nakstad B (2016)
Quality of life in parents of preterm infants in a randomized nutritional intervention trial
Food Nutr Res, 60, 32162
PubMed 27839532

Rukundo PM, Andreassen BA, Kikafunda J, Rukooko B, Oshaug A, Iversen PO (2016)
Household food insecurity and diet diversity after the major 2010 landslide disaster in Eastern Uganda: a cross-sectional survey
Br J Nutr, 115 (4), 718-29
PubMed 26777212

Rukundo PM, Oshaug A, Andreassen BA, Kikafunda J, Rukooko B, Iversen PO (2016)
Food variety consumption and household food insecurity coping strategies after the 2010 landslide disaster - the case of Uganda
Public Health Nutr, 19 (17), 3197-3209
PubMed 27278061

Skarpengland T, Holm S, Scheffler K, Gregersen I, Dahl TB, Suganthan R, Segers FM, Østlie I, Otten JJ, Luna L, Ketelhuth DF, Lundberg AM, Neurauter CG, Hildrestrand G, Skjelland M, Bjørndal B, Svardal AM, Iversen PO, Hedin U, Nygård S, Olstad OK, Krohg-Sørensen K, Slupphaug G, Eide L, Kuśnierczyk A et al. (2016)
Neil3-dependent base excision repair regulates lipid metabolism and prevents atherosclerosis in Apoe-deficient mice
Sci Rep, 6, 28337
PubMed 27328939

Strømmen K, Lyche JL, Blakstad EW, Moltu SJ, Veierød MB, Almaas AN, Sakhi AK, Thomsen C, Nakstad B, Brække K, Rønnestad AE, Drevon CA, Iversen PO (2016)
Increased levels of phthalates in very low birth weight infants with septicemia and bronchopulmonary dysplasia
Environ Int, 89-90, 228-34
PubMed 26922148

Vogt LE, Rukooko B, Iversen PO, Eide WB (2016)
Human rights dimensions of food, health and care in children's homes in Kampala, Uganda - a qualitative study
BMC Int Health Hum Rights, 16, 10
PubMed 26993271

Publications 2015

Almaas AN, Tamnes CK, Nakstad B, Henriksen C, Walhovd KB, Fjell AM, Due-Tønnessen P, Drevon CA, Iversen PO (2015)
Long-chain polyunsaturated fatty acids and cognition in VLBW infants at 8 years: an RCT
Pediatrics, 135 (6), 972-80
PubMed 25986018

Blakstad EW, Strømmen K, Moltu SJ, Wattam-Bell J, Nordheim T, Almaas AN, Grønn M, Rønnestad AE, Brække K, Iversen PO, von Hofsten C, Veierød MB, Westerberg AC, Drevon CA, Nakstad B (2015)
Improved Visual Perception in Very Low Birth Weight Infants on Enhanced Nutrient Supply
Neonatology, 108 (1), 30-7
PubMed 25967892

Boon H, Sjögren RJ, Massart J, Egan B, Kostovski E, Iversen PO, Hjeltnes N, Chibalin AV, Widegren U, Zierath JR (2015)
MicroRNA-208b progressively declines after spinal cord injury in humans and is inversely related to myostatin expression
Physiol Rep, 3 (11)
PubMed 26603456

Chortatos A, Haugen M, Iversen PO, Vikanes Å, Eberhard-Gran M, Bjelland EK, Magnus P, Veierød MB (2015)
Erratum: Pregnancy complications and birth outcomes among women experiencing nausea only or nausea and vomiting during pregnancy in the Norwegian Mother and Child Cohort Study
BMC Pregnancy Childbirth, 15, 167
PubMed 26268704

Chortatos A, Haugen M, Iversen PO, Vikanes Å, Eberhard-Gran M, Bjelland EK, Magnus P, Veierød MB (2015)
Pregnancy complications and birth outcomes among women experiencing nausea only or nausea and vomiting during pregnancy in the Norwegian Mother and Child Cohort Study
BMC Pregnancy Childbirth, 15, 138
PubMed 26100060

Hansen TT, Herselman M, du Plessis L, Daniels L, Bezuidenhout T, van Niekerk C, Truter L, Iversen PO (2015)
Evaluation of selected aspects of the Nutrition Therapeutic Programme offered to HIV-positive women of child-bearing age in Western Cape Province, South Africa
South. Afr. J. HIV Med., 16 (1), 338-14

Iversen PO, Dahm A, Skretting G, Mowinckel MC, Stranda A, Østerud B, Sandset PM, Kostovski E (2015)
Reduced peak, but no diurnal variation, in thrombin generation upon melatonin supplementation in tetraplegia. A randomised, placebo-controlled study
Thromb Haemost, 114 (5), 964-8
PubMed 26202881

Iversen PO, Sioud M (2015)
Engineering therapeutic cancer vaccines that activate antitumor immunity
Methods Mol Biol, 1218, 263-8
PubMed 25319656

Kostovski E, Dahm AE, Mowinckel MC, Stranda A, Skretting G, Østerud B, Sandset PM, Iversen PO (2015)
Circadian rhythms of hemostatic factors in tetraplegia: a double-blind, randomized, placebo-controlled cross-over study of melatonin
Spinal Cord, 53 (4), 285-90
PubMed 25644388

Kverneland M, Selmer KK, Nakken KO, Iversen PO, Taubøll E (2015)
A prospective study of the modified Atkins diet for adults with idiopathic generalized epilepsy
Epilepsy Behav, 53, 197-201
PubMed 26588588

Mundal L, Sarancic M, Ose L, Iversen PO, Borgan JK, Veierød MB, Leren TP, Retterstøl K (2015)
[Increased mortality in familial hypercholesterolemia]
Tidsskr Nor Laegeforen, 135 (11), 1024-5
PubMed 26080775

Narverud I, van Lennep JR, Christensen JJ, Versmissen J, Gran JM, Iversen PO, Aukrust P, Halvorsen B, Ueland T, Ulven SM, Ose L, Veierød MB, Sijbrands E, Retterstøl K, Holven KB (2015)
Maternal inheritance does not predict cholesterol levels in children with familial hypercholesterolemia
Atherosclerosis, 243 (1), 155-60
PubMed 26386212

Rukundo PM, Iversen PO, Andreassen BA, Oshaug A, Kikafunda J, Rukooko B (2015)
Perceptions on the right to adequate food after a major landslide disaster: a cross-sectional survey of two districts in Uganda
BMC Int Health Hum Rights, 15, 9
PubMed 25909355

Tjelle TE, Holtung L, Bøhn SK, Aaby K, Thoresen M, Wiik SÅ, Paur I, Karlsen AS, Retterstøl K, Iversen PO, Blomhoff R (2015)
Polyphenol-rich juices reduce blood pressure measures in a randomised controlled trial in high normal and hypertensive volunteers
Br J Nutr, 114 (7), 1054-63
PubMed 26227795

Wesseltoft-Rao N, Hjermstad MJ, Ikdahl T, Dajani O, Ulven SM, Iversen PO, Bye A (2015)
Comparing two classifications of cancer cachexia and their association with survival in patients with unresected pancreatic cancer
Nutr Cancer, 67 (3), 472-80
PubMed 25710201

Publications 2014

Iversen PO, Ha L, Blomhoff R, Hauge T, Veierød MB (2014)
Baseline oxidative defense and survival after 5-7 years among elderly stroke patients at nutritional risk: Follow-up of a randomized, nutritional intervention trial
Clin Nutr, 34 (4), 775-8
PubMed 25108573

Knudsen E, Carlsen H, Bøyum A, Benestad HB, Iversen PO (2014)
No major role for the transcription factor NF-κB in bone marrow function during peritonitis in the mouse
Int J Hematol, 100 (2), 111-8
PubMed 24859830

Kostovski E, Hjeltnes N, Eriksen EF, Kolset SO, Iversen PO (2014)
Differences in bone mineral density, markers of bone turnover and extracellular matrix and daily life muscular activity among patients with recent motor-incomplete versus motor-complete spinal cord injury
Calcif Tissue Int, 96 (2), 145-54
PubMed 25539858

Kverneland M, Taubøll E, Selmer KK, Iversen PO, Nakken KO (2014)
Modified Atkins diet may reduce serum concentrations of antiepileptic drugs
Acta Neurol Scand, 131 (3), 187-90
PubMed 25312999

Moltu SJ, Blakstad EW, Strømmen K, Almaas AN, Nakstad B, Rønnestad A, Brække K, Veierød MB, Drevon CA, Iversen PO, Westerberg AC (2014)
Enhanced feeding and diminished postnatal growth failure in very-low-birth-weight infants
J Pediatr Gastroenterol Nutr, 58 (3), 344-51
PubMed 24556755

Moltu SJ, Sachse D, Blakstad EW, Strømmen K, Nakstad B, Almaas AN, Westerberg AC, Rønnestad A, Brække K, Veierød MB, Iversen PO, Rise F, Berg JP, Drevon CA (2014)
Urinary metabolite profiles in premature infants show early postnatal metabolic adaptation and maturation
Nutrients, 6 (5), 1913-30
PubMed 24824288

Mundal L, Sarancic M, Ose L, Iversen PO, Borgan JK, Veierød MB, Leren TP, Retterstøl K (2014)
Mortality among patients with familial hypercholesterolemia: a registry-based study in Norway, 1992-2010
J Am Heart Assoc, 3 (6), e001236
PubMed 25468658

Narverud I, Retterstøl K, Iversen PO, Halvorsen B, Ueland T, Ulven SM, Ose L, Aukrust P, Veierød MB, Holven KB (2014)
Markers of atherosclerotic development in children with familial hypercholesterolemia: a literature review
Atherosclerosis, 235 (2), 299-309
PubMed 24908240

Rukundo PM, Iversen PO, Oshaug A, Omuajuanfo LR, Rukooko B, Kikafunda J, Andreassen BA (2014)
Food as a human right during disasters in Uganda
Food Policy, 49, 312-322

Strømmen K, Blakstad EW, Moltu SJ, Almaas AN, Westerberg AC, Amlien IK, Rønnestad AE, Nakstad B, Drevon CA, Bjørnerud A, Courivaud F, Hol PK, Veierød MB, Fjell AM, Walhovd KB, Iversen PO (2014)
Enhanced nutrient supply to very low birth weight infants is associated with improved white matter maturation and head growth
Neonatology, 107 (1), 68-75
PubMed 25401387

Publications 2013

Aukner C, Eide HD, Iversen PO (2013)
Nutritional status among older residents with dementia in open versus special care units in municipal nursing homes: an observational study
BMC Geriatr, 13, 26
PubMed 23496975

Chortatos A, Haugen M, Iversen PO, Vikanes Å, Magnus P, Veierød MB (2013)
Nausea and vomiting in pregnancy: associations with maternal gestational diet and lifestyle factors in the Norwegian Mother and Child Cohort Study
BJOG, 120 (13), 1642-53
PubMed 23962347

Grundlingh H, Herselman M, Iversen PO (2013)
An assessment of the implementation of the National Therapeutic Programme for pregnant women within the City of Cape Town district
S Afr Med J, 103 (8), 549-51
PubMed 23885737

Iversen PO, Negaard H, Østenstad B, Sandset PM, Kolset SO (2013)
Evidence for long-term hypercoagulopathy, but normalization of markers of extracellular matrix turnover, in patients with non-Hodgkin lymphoma
Leuk Lymphoma, 56 (8), 2479-81
PubMed 23656198

Kostovski E, Boon H, Hjeltnes N, Lundell LS, Ahlsén M, Chibalin AV, Krook A, Iversen PO, Widegren U (2013)
Altered content of AMP-activated protein kinase isoforms in skeletal muscle from spinal cord injured subjects
Am J Physiol Endocrinol Metab, 305 (9), E1071-80
PubMed 24022865

Publications 2012

Bastani NE, Kostovski E, Sakhi AK, Karlsen A, Carlsen MH, Hjeltnes N, Blomhoff R, Iversen PO (2012)
Reduced antioxidant defense and increased oxidative stress in spinal cord injured patients
Arch Phys Med Rehabil, 93 (12), 2223-8.e2
PubMed 22772083

Boon H, Kostovski E, Pirkmajer S, Song M, Lubarski I, Iversen PO, Hjeltnes N, Widegren U, Chibalin AV (2012)
Influence of chronic and acute spinal cord injury on skeletal muscle Na+-K+-ATPase and phospholemman expression in humans
Am J Physiol Endocrinol Metab, 302 (7), E864-71
PubMed 22275761

Bye A, Jordhøy MS, Skjegstad G, Ledsaak O, Iversen PO, Hjermstad MJ (2012)
Symptoms in advanced pancreatic cancer are of importance for energy intake
Support Care Cancer, 21 (1), 219-27
PubMed 22684989

Moltu SJ, Strømmen K, Blakstad EW, Almaas AN, Westerberg AC, Brække K, Rønnestad A, Nakstad B, Berg JP, Veierød MB, Haaland K, Iversen PO, Drevon CA (2012)
Enhanced feeding in very-low-birth-weight infants may cause electrolyte disturbances and septicemia--a randomized, controlled trial
Clin Nutr, 32 (2), 207-12
PubMed 23043722

Narverud I, Iversen PO, Aukrust P, Halvorsen B, Ueland T, Johansen SG, Nenseter MS, Sandset PM, Ulven SM, Ose L, Retterstøl K, Holven KB (2012)
Maternal familial hypercholesterolaemia (FH) confers altered haemostatic profile in offspring with and without FH
Thromb Res, 131 (2), 178-82
PubMed 23199546

Publications 2011

Haugen F, Labori KJ, Noreng HJ, Buanes T, Iversen PO, Drevon CA (2011)
Altered expression of genes in adipose tissues associated with reduced fat mass in patients with pancreatic cancer
Arch Physiol Biochem, 117 (2), 78-87
PubMed 21457003

Iversen PO, Høisæther EA, Morseth M, Herselman M (2011)
Diverging opinions of supplementation programmes between mothers of small children and staff at primary health clinics in the Western Cape Province of South Africa
Public Health Nutr, 14 (5), 923-30
PubMed 21208474

Knudsen E, Iversen PO, Bøyum A, Seierstad T, Nicolaysen G, Benestad HB (2011)
G-CSF enhances the proliferation and mobilization, but not the maturation rate, of murine myeloid cells
Eur J Haematol, 87 (4), 302-11
PubMed 21623923

Kostovski E, Dahm AE, Iversen N, Hjeltnes N, Østerud B, Sandset PM, Iversen PO (2011)
Melatonin stimulates release of tissue factor pathway inhibitor from the vascular endothelium
Blood Coagul Fibrinolysis, 22 (4), 254-9
PubMed 21297449

Negaard HF, Sandset PM, Kolset SO, Svennevig K, Østenstad B, Iversen PO (2011)
Associations between regulators of extracellular matrix and hemostatic factors in hematologic neoplasias
Leuk Lymphoma, 52 (6), 1157-9
PubMed 21463121

Toleikyte I, Retterstøl K, Leren TP, Iversen PO (2011)
Pregnancy outcomes in familial hypercholesterolemia: a registry-based study
Circulation, 124 (15), 1606-14
PubMed 21911783

Westerberg AC, Schei R, Henriksen C, Smith L, Veierød MB, Drevon CA, Iversen PO (2011)
Attention among very low birth weight infants following early supplementation with docosahexaenoic and arachidonic acid
Acta Paediatr, 100 (1), 47-52
PubMed 20624152

Publications 2010

Ha L, Hauge T, Iversen PO (2010)
Body composition in older acute stroke patients after treatment with individualized, nutritional supplementation while in hospital
BMC Geriatr, 10, 75
PubMed 20955603

Ha L, Hauge T, Spenning AB, Iversen PO (2010)
Individual, nutritional support prevents undernutrition, increases muscle strength and improves QoL among elderly at nutritional risk hospitalized for acute stroke: a randomized, controlled trial
Clin Nutr, 29 (5), 567-73
PubMed 20176418

Iversen PO, Sørensen DR, Sioud M (2010)
A combined immunostimulatory and immunoinhibitory short interference RNA reduces hypercoagulability in a rat model of acute promyelocytic leukaemia
Thromb Haemost, 104 (2), 350-4
PubMed 20539915

Kardel KR, Henriksen T, Iversen PO (2010)
No effect of energy supply during childbirth on delivery outcomes in nulliparous women: a randomised, double-blind, placebo-controlled trial
J Obstet Gynaecol, 30 (3), 248-52
PubMed 20373924

Kostovski E, Iversen PO, Hjeltnes N (2010)
[Complications of chronic spinal cord injury]
Tidsskr Nor Laegeforen, 130 (12), 1242-5
PubMed 20567276

Semaeva E, Tenstad O, Skavland J, Enger M, Iversen PO, Gjertsen BT, Wiig H (2010)
Access to the spleen microenvironment through lymph shows local cytokine production, increased cell flux, and altered signaling of immune cells during lipopolysaccharide-induced acute inflammation
J Immunol, 184 (8), 4547-56
PubMed 20237290

Westerberg AC, Henriksen C, Ellingvåg A, Veierød MB, Júlíusson PB, Nakstad B, Aurvåg AK, Rønnestad A, Grønn M, Iversen PO, Drevon CA (2010)
First year growth among very low birth weight infants
Acta Paediatr, 99 (4), 556-62
PubMed 20096031

Wiig H, Tenstad O, Iversen PO, Kalluri R, Bjerkvig R (2010)
Interstitial fluid: the overlooked component of the tumor microenvironment?
Fibrogenesis Tissue Repair, 3, 12
PubMed 20653943

Publications 2009

Henriksen C, Westerberg AC, Rønnestad A, Nakstad B, Veierød MB, Drevon CA, Iversen PO (2009)
Growth and nutrient intake among very-low-birth-weight infants fed fortified human milk during hospitalisation
Br J Nutr, 102 (8), 1179-86
PubMed 19445820

Iversen PO (2009)
[Nutritional situation for mothers and children in South Africa]
Tidsskr Nor Laegeforen, 129 (13), 1362-5
PubMed 19561683

Iversen PO, Andersson KB, Finsen AV, Sjaastad I, von Lueder TG, Sejersted OM, Attramadal H, Christensen G (2009)
Separate mechanisms cause anemia in ischemic vs. nonischemic murine heart failure
Am J Physiol Regul Integr Comp Physiol, 298 (3), R808-14
PubMed 20032264

Iversen PO, Semaeva E, Sorensen DR, Wiig H, Sioud M (2009)
Dendritic Cells Loaded with Tumor Antigens and a Dual Immunostimulatory and Anti-Interleukin 10-Specific Small Interference RNA Prime T Lymphocytes against Leukemic Cells
Transl Oncol, 2 (4), 242-6
PubMed 19956385

Iversen PO, Wisløff F, Gulbrandsen N (2009)
Reduced nutritional status among multiple myeloma patients during treatment with high-dose chemotherapy and autologous stem cell support
Clin Nutr, 29 (4), 488-91
PubMed 20044183

Kardel KR, Johansen B, Voldner N, Iversen PO, Henriksen T (2009)
Association between aerobic fitness in late pregnancy and duration of labor in nulliparous women
Acta Obstet Gynecol Scand, 88 (8), 948-52
PubMed 19562561

Khoury J, Amundsen AL, Tonstad S, Henriksen T, Ose L, Retterstøl K, Iversen PO (2009)
Evidence for impaired physiological decrease in the uteroplacental vascular resistance in pregnant women with familial hypercholesterolemia
Acta Obstet Gynecol Scand, 88 (2), 222-6
PubMed 18972234

Negaard HF, Svennevig K, Kolset SO, Iversen N, Lothe IM, Østenstad B, Sandset PM, Iversen PO (2009)
Alterations in regulators of the extracellular matrix in non-Hodgkin lymphomas
Leuk Lymphoma, 50 (6), 998-1004
PubMed 19373600

Rehn TA, Borge BA, Lunde PK, Munkvik M, Sneve ML, Grøndahl F, Aronsen JM, Sjaastad I, Prydz K, Kolset SO, Wiig H, Sejersted OM, Iversen PO (2009)
Temporary fatigue and altered extracellular matrix in skeletal muscle during progression of heart failure in rats
Am J Physiol Regul Integr Comp Physiol, 297 (1), R26-33
PubMed 19339678

Reseland JE, Reppe S, Olstad OK, Hjorth-Hansen H, Brenne AT, Syversen U, Waage A, Iversen PO (2009)
Abnormal adipokine levels and leptin-induced changes in gene expression profiles in multiple myeloma
Eur J Haematol, 83 (5), 460-70
PubMed 19572994

Retterstøl K, Hennig CB, Iversen PO (2009)
Improved plasma lipids and body weight in overweight/obese patients with type III hyperlipoproteinemia after 4 weeks on a low glycemic diet
Clin Nutr, 28 (2), 213-5
PubMed 19232793

Publications 2008

Ha L, Iversen PO, Hauge T (2008)
[Nutrition for elderly acute stroke patients]
Tidsskr Nor Laegeforen, 128 (17), 1946-50
PubMed 18787570

Henriksen C, Haugholt K, Lindgren M, Aurvåg AK, Rønnestad A, Grønn M, Solberg R, Moen A, Nakstad B, Berge RK, Smith L, Iversen PO, Drevon CA (2008)
Improved cognitive development among preterm infants attributable to early supplementation of human milk with docosahexaenoic acid and arachidonic acid
Pediatrics, 121 (6), 1137-45
PubMed 18519483

Iversen PO, Ukrainchenko E, Afanasyev B, Hulbekkmo K, Choukah A, Gulbrandsen N, Wisløff F, Tangen JM (2008)
Impaired nutritional status during intensive chemotherapy in Russian and Norwegian cohorts with acute myeloid leukemia
Leuk Lymphoma, 49 (10), 1916-24
PubMed 18949615

Kostovski E, Iversen PO, Birkeland K, Torjesen PA, Hjeltnes N (2008)
Decreased levels of testosterone and gonadotrophins in men with long-standing tetraplegia
Spinal Cord, 46 (8), 559-64
PubMed 18317482

Negaard HF, Iversen N, Bowitz-Lothe IM, Sandset PM, Steinsvik B, Ostenstad B, Iversen PO (2008)
Increased bone marrow microvascular density in haematological malignancies is associated with differential regulation of angiogenic factors
Leukemia, 23 (1), 162-9
PubMed 18800145

Negaard HF, Iversen PO, Ostenstad B, Mowinckel MC, Sandset PM (2008)
Increased acquired activated protein C resistance in unselected patients with hematological malignancies
J Thromb Haemost, 6 (9), 1482-7
PubMed 18573186

Negaard HF, Iversen PO, Østenstad B, Iversen N, Holme PA, Sandset PM (2008)
Hypercoagulability in patients with haematological neoplasia: no apparent initiation by tissue factor
Thromb Haemost, 99 (6), 1040-8
PubMed 18521506

Wiig H, Gyenge C, Iversen PO, Gullberg D, Tenstad O (2008)
The role of the extracellular matrix in tissue distribution of macromolecules in normal and pathological tissues: potential therapeutic consequences
Microcirculation, 15 (4), 283-96
PubMed 18464158

Publications 2007

Aurvåg AK, Henriksen C, Drevon CA, Iversen PO, Nakstad B (2007)
Improved vitamin A supplementation regimen for breastfed very low birth weight infants
Acta Paediatr, 96 (9), 1296-302
PubMed 17718782

Iversen PO, Sørensen DR (2007)
A murine model for studying hematopoiesis and immunity in heart failure
Methods Mol Biol, 360, 269-75
PubMed 17172734

Nicolaysen A, Gammelsaeter R, Storm-Mathisen J, Gundersen V, Iversen PO (2007)
The components required for amino acid neurotransmitter signaling are present in adipose tissues
J Lipid Res, 48 (10), 2123-32
PubMed 17600303

Publications 2006

Amundsen AL, Khoury J, Iversen PO, Bergei C, Ose L, Tonstad S, Retterstøl K (2006)
Marked changes in plasma lipids and lipoproteins during pregnancy in women with familial hypercholesterolemia
Atherosclerosis, 189 (2), 451-7
PubMed 16466729

Amundsen AL, Khoury J, Sandset PM, Seljeflot I, Ose L, Tonstad S, Henriksen T, Retterstøl K, Iversen PO (2006)
Altered hemostatic balance and endothelial activation in pregnant women with familial hypercholesterolemia
Thromb Res, 120 (1), 21-7
PubMed 16914186

Chawla A, Amundsen AL, Hanssen KF, Iversen PO (2006)
[Gestational diabetes in women from South Asia]
Tidsskr Nor Laegeforen, 126 (8), 1041-3
PubMed 16619062

Dahm A, Osterud B, Hjeltnes N, Sandset PM, Iversen PO (2006)
Opposite circadian rhythms in melatonin and tissue factor pathway inhibitor type 1: does daylight affect coagulation?
J Thromb Haemost, 4 (8), 1840-2
PubMed 16879232

Henriksen C, Helland IB, Rønnestad A, Grønn M, Iversen PO, Drevon CA (2006)
Fat-soluble vitamins in breast-fed preterm and term infants
Eur J Clin Nutr, 60 (6), 756-62
PubMed 16452918

Iversen PO, Sørensen DR, Tronstad KJ, Gudbrandsen OA, Rustan AC, Berge RK, Drevon CA (2006)
A bioactively modified fatty acid improves survival and impairs metastasis in preclinical models of acute leukemia
Clin Cancer Res, 12 (11 Pt 1), 3525-31
PubMed 16740779

Johannsson E, Henriksen T, Iversen PO (2006)
Increase in matrix metalloproteinases from endothelial cells exposed to umbilical cord plasma from high birth weight newborns
Am J Physiol Regul Integr Comp Physiol, 292 (4), R1563-8
PubMed 17158262

Negaard HF, Eilertsen AL, Dahm A, Iversen PO, Østenstad B, Sandset PM (2006)
Decreased lung cancer survival with hormone-replacement therapy: caused by a decreased tissue factor pathway inhibitor level?
J Clin Oncol, 24 (17), 2683-4; author reply 2684
PubMed 16763285

Publications 2005

Dahm AE, Iversen PO, Hjeltnes N, Sandset PM (2005)
Differences in circadian variations of tissue factor pathway inhibitor type 1 between able-bodied and spinal cord injured
Thromb Res, 118 (2), 281-7
PubMed 16139333

Henriksen T, Haugen G, Bollerslev J, Kolset SO, Drevon CA, Iversen PO, Clausen T (2005)
[Fetal nutrition and future health]
Tidsskr Nor Laegeforen, 125 (4), 442-4
PubMed 15742018

Hjeltnes N, De Groot P, Birkeland KI, Falch JA, Iversen PO (2005)
Tetraplegic subjects have hyperleptinaemia with marked circadian variation
Clin Endocrinol (Oxf), 62 (2), 223-7
PubMed 15670200

Iversen PO, Wiig H (2005)
Tumor necrosis factor alpha and adiponectin in bone marrow interstitial fluid from patients with acute myeloid leukemia inhibit normal hematopoiesis
Clin Cancer Res, 11 (19 Pt 1), 6793-9
PubMed 16203766

Iversen PO, Woldbaek PR, Christensen G (2005)
Reduced immune responses to an aseptic inflammation in mice with congestive heart failure
Eur J Haematol, 75 (2), 156-63
PubMed 16000132

Negaard H, Dahm A, Sandset PM, Iversen PO, Østenstad B (2005)
Angiogenesis and hemostasis in hematological neoplasias
Curr Drug Targets, 6 (6), 683-99
PubMed 16178801

Schiøtz Thorud HM, Stranda A, Birkeland JA, Lunde PK, Sjaastad I, Kolset SO, Sejersted OM, Iversen PO (2005)
Enhanced matrix metalloproteinase activity in skeletal muscles of rats with congestive heart failure
Am J Physiol Regul Integr Comp Physiol, 289 (2), R389-R394
PubMed 15802562

Sioud M, Iversen PO (2005)
Ribozymes, DNAzymes and small interfering RNAs as therapeutics
Curr Drug Targets, 6 (6), 647-53
PubMed 16178798

Publications 2004

Henriksen C, Grønn M, Drevon CA, Iversen PO (2004)
[Nutrition for preterm infants]
Tidsskr Nor Laegeforen, 124 (10), 1392-5
PubMed 15195179

Iversen PO, Nicolaysen A, Hjeltnes N, Njå A, Benestad HB (2004)
Preserved granulocyte formation and function, as well as bone marrow innervation, in subjects with complete spinal cord injury
Br J Haematol, 126 (6), 870-7
PubMed 15352992

Iversen PO, Sioud M (2004)
Inhibition of gene expression by nucleic acid enzymes in rodent models of human disease
Methods Mol Biol, 252, 451-6
PubMed 15017070

Knudsen E, Benestad HB, Seierstad T, Iversen PO (2004)
Macrophages in spleen and liver direct the migration pattern of rat neutrophils during inflammation
Eur J Haematol, 73 (2), 109-22
PubMed 15245510

Nicolaysen G, Iversen PO (2004)
[Salt and hypertension--100 years of unresolved issues]
Tidsskr Nor Laegeforen, 124 (24), 3191-3
PubMed 15608762

Wiig H, Berggreen E, Borge BA, Iversen PO (2004)
Demonstration of altered signaling responses in bone marrow extracellular fluid during increased hematopoiesis in rats using a centrifugation method
Am J Physiol Heart Circ Physiol, 286 (5), H2028-34
PubMed 14715508

Publications 2003

Iversen PO (2003)
[Angiogenesis and hematological malignancies]
Tidsskr Nor Laegeforen, 123 (22), 3198-200
PubMed 14714007

Iversen PO, Melby KK, Erikstad TE (2003)
[Treatment of tuberculosis in three of Oslo's central and eastern parts in 1994-2000]
Tidsskr Nor Laegeforen, 123 (6), 815-7
PubMed 12693125

Iversen PO, Nicolaysen G (2003)
[Water--for life]
Tidsskr Nor Laegeforen, 123 (23), 3402-5
PubMed 14713981

Iversen PO, Wisløff F (2003)
[Gaucher disease]
Tidsskr Nor Laegeforen, 123 (3), 304-7
PubMed 12640894

Publications 2002

Iversen PO, Drevon CA, Reseland JE (2002)
Prevention of leptin binding to its receptor suppresses rat leukemic cell growth by inhibiting angiogenesis
Blood, 100 (12), 4123-8
PubMed 12393625

Iversen PO, Emanuel PD, Sioud M (2002)
Targeting Raf-1 gene expression by a DNA enzyme inhibits juvenile myelomonocytic leukemia cell growth
Blood, 99 (11), 4147-53
PubMed 12010819

Iversen PO, Groot PD, Hjeltnes N, Andersen TO, Mowinckel MC, Sandset PM (2002)
Impaired circadian variations of haemostatic and fibrinolytic parameters in tetraplegia
Br J Haematol, 119 (4), 1011-6
PubMed 12472582

Iversen PO, Kolset SO (2002)
[Nutrition is medicine, too--and education is necessary]
Tidsskr Nor Laegeforen, 122 (12), 1232
PubMed 12089854

Iversen PO, Sorensen DR, Benestad HB (2002)
Inhibitors of angiogenesis selectively reduce the malignant cell load in rodent models of human myeloid leukemias
Leukemia, 16 (3), 376-81
PubMed 11896541

Iversen PO, Woldbaek PR, Tønnessen T, Christensen G (2002)
Decreased hematopoiesis in bone marrow of mice with congestive heart failure
Am J Physiol Regul Integr Comp Physiol, 282 (1), R166-72
PubMed 11742835

Knudsen E, Iversen PO, Van Rooijen N, Benestad HB (2002)
Macrophage-dependent regulation of neutrophil mobilization and chemotaxis during development of sterile peritonitis in the rat
Eur J Haematol, 69 (5-6), 284-96
PubMed 12460233

Sorensen DR, Leirdal M, Iversen PO, Sioud M (2002)
Combination of endostatin and a protein kinase Calpha DNA enzyme improves the survival of rats with malignant glioma
Neoplasia, 4 (6), 474-9
PubMed 12407440

Sorensen DR, Read TA, Porwol T, Olsen BR, Timpl R, Sasaki T, Iversen PO, Benestad HB, Sim BK, Bjerkvig R (2002)
Endostatin reduces vascularization, blood flow, and growth in a rat gliosarcoma
Neuro Oncol, 4 (1), 1-8
PubMed 11772427

Publications 2001

Iversen PO, Berggreen E, Nicolaysen G, Heyeraas K (2001)
Regulation of extracellular volume and interstitial fluid pressure in rat bone marrow
Am J Physiol Heart Circ Physiol, 280 (4), H1807-13
PubMed 11247795

Iversen PO, Nicolaysen G, Sioud M (2001)
DNA enzyme targeting TNF-alpha mRNA improves hemodynamic performance in rats with postinfarction heart failure
Am J Physiol Heart Circ Physiol, 281 (5), H2211-7
PubMed 11668085

Publications 2000

Iversen PO, Hjeltnes N, Holm B, Flatebo T, Strom-Gundersen I, Ronning W, Stanghelle J, Benestad HB (2000)
Depressed immunity and impaired proliferation of hematopoietic progenitor cells in patients with complete spinal cord injury
Blood, 96 (6), 2081-3
PubMed 10979951

Jensen PO, Mortensen BT, Hodgkiss RJ, Iversen PO, Christensen IJ, Helledie N, Larsen JK (2000)
Increased cellular hypoxia and reduced proliferation of both normal and leukaemic cells during progression of acute myeloid leukaemia in rats
Cell Prolif, 33 (6), 381-95
PubMed 11101010

Publications 1999

Iversen PO, Nicolaysen A, Kvernebo K, Benestad HB, Nicolaysen G (1999)
Human cytokines modulate arterial vascular tone via endothelial receptors
Pflugers Arch, 439 (1-2), 93-100
PubMed 10651005

Sun Q, Jones K, McClure B, Cambareri B, Zacharakis B, Iversen PO, Stomski F, Woodcock JM, Bagley CJ, D'Andrea R, Lopez AF (1999)
Simultaneous antagonism of interleukin-5, granulocyte-macrophage colony-stimulating factor, and interleukin-3 stimulation of human eosinophils by targetting the common cytokine binding site of their receptors
Blood, 94 (6), 1943-51
PubMed 10477723

Publications 1998

Benestad HB, Strom-Gundersen I, Iversen PO, Haug E, Njâ A (1998)
No neuronal regulation of murine bone marrow function
Blood, 91 (4), 1280-7
PubMed 9454758

Iversen PO, Schrøder CP, Gerlyng P (1998)
[Tropical pyomyositis]
Tidsskr Nor Laegeforen, 118 (21), 3282
PubMed 9772816

Iversen PO, Sioud M (1998)
Modulation of granulocyte-macrophage colony-stimulating factor gene expression by a tumor necrosis factor specific ribozyme in juvenile myelomonocytic leukemic cells
Blood, 92 (11), 4263-8
PubMed 9834232

Iversen PO, Thelle A, Mosvold J (1998)
[Substance abuse among patients in a department of general medicine]
Tidsskr Nor Laegeforen, 118 (28), 4348-52
PubMed 9889605

Mortensen BT, Jensen PO, Helledie N, Iversen PO, Ralfkiaer E, Larsen JK, Madsen MT (1998)
Changing bone marrow micro-environment during development of acute myeloid leukaemia in rats
Br J Haematol, 102 (2), 458-64
PubMed 9695960

Publications 1997

Iversen PO (1997)
Blood flow to the haemopoietic bone marrow
Acta Physiol Scand, 159 (4), 269-76
PubMed 9146747

Iversen PO, Hart PH, Bonder CS, Lopez AF (1997)
Interleukin (IL)-10, but not IL-4 or IL-13, inhibits cytokine production and growth in juvenile myelomonocytic leukemia cells
Cancer Res, 57 (3), 476-80
PubMed 9012477

Iversen PO, Hercus TR, Zacharakis B, Woodcock JM, Stomski FC, Kumar S, Nelson BH, Miyajima A, Lopez AF (1997)
The apoptosis-inducing granulocyte-macrophage colony-stimulating factor (GM-CSF) analog E21R functions through specific regions of the heterodimeric GM-CSF receptor and requires interleukin-1beta-converting enzyme-like proteases
J Biol Chem, 272 (15), 9877-83
PubMed 9092524

Iversen PO, Lewis ID, Turczynowicz S, Hasle H, Niemeyer C, Schmiegelow K, Bastiras S, Biondi A, Hughes TP, Lopez AF (1997)
Inhibition of granulocyte-macrophage colony-stimulating factor prevents dissemination and induces remission of juvenile myelomonocytic leukemia in engrafted immunodeficient mice
Blood, 90 (12), 4910-7
PubMed 9389708

Iversen PO, Robinson D, Ying S, Meng Q, Kay AB, Clark-Lewis I, Lopez AF (1997)
The GM-CSF analogue E21R induces apoptosis of normal and activated eosinophils
Am J Respir Crit Care Med, 156 (5), 1628-32
PubMed 9372686

Kochetkova M, Iversen PO, Lopez AF, Shannon MF (1997)
Deoxyribonucleic acid triplex formation inhibits granulocyte macrophage colony-stimulating factor gene expression and suppresses growth in juvenile myelomonocytic leukemic cells
J Clin Invest, 99 (12), 3000-8
PubMed 9185524

Publications 1996

Iversen PO, Rodwell RL, Pitcher L, Taylor KM, Lopez AF (1996)
Inhibition of proliferation and induction of apoptosis in juvenile myelomonocytic leukemic cells by the granulocyte-macrophage colony-stimulating factor analogue E21R
Blood, 88 (7), 2634-9
PubMed 8839857

Iversen PO, To LB, Lopez AF (1996)
Apoptosis of hemopoietic cells by the human granulocyte-macrophage colony-stimulating factor mutant E21R
Proc Natl Acad Sci U S A, 93 (7), 2785-9
PubMed 8610118

Løvås K, Knudsen E, Iversen PO, Benestad HB (1996)
Sequestration patterns of transfused rat neutrophilic granulocytes under normal and inflammatory conditions
Eur J Haematol, 56 (4), 221-9
PubMed 8641390

Publications 1995

Iversen PO, Nicolaysen G (1995)
Fractals describe blood flow heterogeneity within skeletal muscle and within myocardium
Am J Physiol, 268 (1 Pt 2), H112-6
PubMed 7840256

Iversen PO, Nicolaysen G (1995)
High correlation of fractals for regional blood flows among resting and exercising skeletal muscles
Am J Physiol, 269 (1 Pt 2), H7-13
PubMed 7631876

Melsom MN, Flatebø T, Kramer-Johansen J, Aulie A, Sjaastad OV, Iversen PO, Nicolaysen G (1995)
Both gravity and non-gravity dependent factors determine regional blood flow within the goat lung
Acta Physiol Scand, 153 (4), 343-53
PubMed 7618481

Skrede S, Iversen PO (1995)
Enhanced oxygen consumption and fatty acid metabolism in rat bone marrow with acute promyelocytic leukaemia
Leuk Res, 19 (7), 463-7
PubMed 7637392

Publications 1994

Iversen PO, Arvesen BL, Benestad HB (1994)
No mandatory role for the spleen in the exercise-induced leucocytosis in man
Clin Sci (Lond), 86 (5), 505-10
PubMed 8033504

Iversen PO, Benestad HB, Nicolaysen G (1994)
Haemorrhage-induced splenic vasodilation in the rat is mediated by sympathetic vasomotor nerves
Acta Physiol Scand, 150 (4), 373-9
PubMed 8036906

Iversen PO, Nicolaysen G, Benestad HB (1994)
Endogenous nitric oxide causes vasodilation in rat bone marrow, bone, and spleen during accelerated hematopoiesis
Exp Hematol, 22 (13), 1297-302
PubMed 7957715

Iversen PO, Stokland A, Rolstad B, Benestad HB (1994)
Adrenaline-induced leucocytosis: recruitment of blood cells from rat spleen, bone marrow and lymphatics
Eur J Appl Physiol Occup Physiol, 68 (3), 219-27
PubMed 8039518

Publications 1993

Iversen PO (1993)
Local blood flow is not linked to lactate within single rabbit skeletal muscles
Respir Physiol, 94 (2), 205-15
PubMed 8272591

Iversen PO (1993)
[Upper femoral neck fractures at a local hospital. A retrospective study from the Sandnessjøn hospital 1988-91]
Tidsskr Nor Laegeforen, 113 (12), 1454-7
PubMed 8332971

Iversen PO, Nicolaysen G, Benestad HB (1993)
The leukopoietic cytokine granulocyte colony-stimulating factor increases blood flow to rat bone marrow
Exp Hematol, 21 (2), 231-5
PubMed 7678810

Iversen PO, Thing-Mortensen B, Nicolaysen G, Benestad HB (1993)
Decreased blood flow to rat bone marrow, bone, spleen, and liver in acute leukemia
Leuk Res, 17 (8), 663-8
PubMed 8355510

Publications 1992

Iversen PO (1992)
Evidence for long-term fluctuations in regional blood flow within the rabbit left ventricle
Acta Physiol Scand, 146 (3), 329-39
PubMed 1481690

Iversen PO (1992)
[Physiological leukocytosis]
Tidsskr Nor Laegeforen, 112 (16), 2091-3
PubMed 1523631

Iversen PO, Benestad HB, Nicolaysen G (1992)
Marked splenic hyperaemia during post-haemorrhagic hypotension in the rat, rabbit and cat
J Physiol, 448, 437-52
PubMed 1593473

Iversen PO, Flatebø T, Nicolaysen G (1992)
Uneven perfusion within single cat muscles: nitric oxide and citrate synthase play no role
Respir Physiol, 89 (3), 329-39
PubMed 1410846

Iversen PO, Nicolaysen G, Benestad HB (1992)
Blood flow to bone marrow during development of anemia or polycythemia in the rat
Blood, 79 (3), 594-601
PubMed 1732005

Standa M, Iversen PO, Flatebø T, Nicolaysen G (1992)
Regional heterogeneity of myocardial blood flow within the rabbit left ventricle during haemorrhagic hypotension
J Physiol Pharmacol, 43 (3), 209-18
PubMed 1493253

Publications 1991

Iversen PO, Nicolaysen G (1991)
Regional distributions of blood flow and tissue uptake rates of vitamin B12 and albumin within single rabbit skeletal muscles
Acta Physiol Scand, 143 (3), 311-20
PubMed 1772039

Iversen PO, Nicolaysen G (1991)
Local blood flow and glucose uptake within resting and exercising rabbit skeletal muscle
Am J Physiol, 260 (6 Pt 2), H1795-801
PubMed 2058716

Publications 1990

Iversen PO, Grønseth SA, Høva N, Halvorsen PS, Nilsen T, Skrede S (1990)
[Occupational health care, coordination with primary health care]
Tidsskr Nor Laegeforen, 110 (8), 991-2
PubMed 2321236

Iversen PO, Nicolaysen G (1990)
The distribution of blood flow and glucose uptake within single skeletal muscles in the awake rabbit
Acta Physiol Scand, 140 (3), 373-81
PubMed 2082705

Publications 1989

Iversen PO, Nicolaysen G (1989)
Heterogeneous blood flow distribution within single skeletal muscles in the rabbit: role of vasomotion, sympathetic nerve activity and effect of vasodilation
Acta Physiol Scand, 137 (1), 125-33
PubMed 2801152

Iversen PO, Standa M, Nicolaysen G (1989)
Marked regional heterogeneity in blood flow within a single skeletal muscle at rest and during exercise hyperaemia in the rabbit
Acta Physiol Scand, 136 (1), 17-28
PubMed 2773659