Gunnar Aksnes

  • Head of section, consultant; PhD
 

Publications 2024

Gulseth E, Urdal A, Andersen MH, Falk RS, Aksnes G, Emblem R, Diseth T, Wæhre A (2024)
Mental health and health-related quality of life in adolescents surgically treated for hypospadias in childhood
J Pediatr Urol (in press)
DOI 10.1016/j.jpurol.2024.09.031, PubMed 39490269

Publications 2023

Gulseth E, Urdal A, Andersen MH, Falk RS, Aksnes G, Emblem R, Wæhre A (2023)
Sexual well-being and penile appearance in adolescents operated for distal hypospadias in childhood
J Pediatr Urol, 19 (3), 293.e1-293.e8
DOI 10.1016/j.jpurol.2023.03.001, PubMed 36935329

Kazaryan AM, Knudsen PK, Dretvik T, Ertresvåg KN, Aksnes G, Schistad O (2023)
Perioperative antibiotic prophylaxis for children undergoing gastrointestinal surgery
Tidsskr Nor Laegeforen, 143 (17)
DOI 10.4045/tidsskr.23.0658, PubMed 37987072

Publications 2021

Gulseth E, Urdal A, Andersen MH, Diseth T, Aksnes G, Emblem R, Wæhre A (2021)
High satisfaction on genital self-perception and sexual function in healthy Norwegian male adolescents
J Pediatr Urol, 17 (4), 555.e1-555.e8
DOI 10.1016/j.jpurol.2021.02.015, PubMed 33750647

Publications 2020

Dingemann C, Eaton S, Aksnes G, Bagolan P, Cross KM, De Coppi P, Fruithof J, Gamba P, Goldschmidt I, Gottrand F, Pirr S, Rasmussen L, Sfeir R, Slater G, Suominen J, Svensson JF, Thorup JM, Tytgat SHAJ, van der Zee DC, Wessel L, Widenmann-Grolig A, Wijnen R, Zetterquist W, Ure BM (2020)
ERNICA Consensus Conference on the Management of Patients with Long-Gap Esophageal Atresia: Perioperative, Surgical, and Long-Term Management
Eur J Pediatr Surg, 31 (3), 214-225
DOI 10.1055/s-0040-1713932, PubMed 32668485

Skari H, Urdal A, Hagen TS, Bjerre A, Aksnes G (2020)
[Surgical treatment for urinary incontinence in children]
Tidsskr Nor Laegeforen, 140 (4)
DOI 10.4045/tidsskr.18.0536, PubMed 32192254

Skari H, Urdal A, Hagen TS, Bjerre A, Aksnes G (2020)
Surgical treatment of urinary incontinence in children
Tidsskr. Nor. Laegeforen., 140 (4), 368-373

Publications 2019

Dingemann C, Eaton S, Aksnes G, Bagolan P, Cross KM, De Coppi P, Fruithof J, Gamba P, Husby S, Koivusalo A, Rasmussen L, Sfeir R, Slater G, Svensson JF, Van der Zee DC, Wessel LM, Widenmann-Grolig A, Wijnen R, Ure BM (2019)
ERNICA Consensus Conference on the Management of Patients with Esophageal Atresia and Tracheoesophageal Fistula: Diagnostics, Preoperative, Operative, and Postoperative Management
Eur J Pediatr Surg, 30 (4), 326-336
DOI 10.1055/s-0039-1693116, PubMed 31266084

Dingemann C, Eaton S, Aksnes G, Bagolan P, Cross KM, De Coppi P, Fruithof J, Gamba P, Husby S, Koivusalo A, Rasmussen L, Sfeir R, Slater G, Svensson JF, Van der Zee DC, Wessel LM, Widenmann-Grolig A, Wijnen R, Ure BM (2019)
ERNICA Consensus Conference on the Management of Patients with Esophageal Atresia and Tracheoesophageal Fistula: Follow-up and Framework
Eur J Pediatr Surg, 30 (6), 475-482
DOI 10.1055/s-0039-3400284, PubMed 31777030

Lundar L, Aksnes G, Mørkrid L, Emblem R (2019)
Prenatal extravasation of urine seems to preserve renal function in boys with posterior urethral valves
J Pediatr Urol, 15 (3), 241.e1-241.e7
DOI 10.1016/j.jpurol.2019.02.010, PubMed 30982696

Publications 2018

Bjørnland K, Hinna M, Aksnes G, Stensrud KJ, Ertresvåg K, Bjørnstad-Østensen A, Sanengen T, Line PD, Aagenæs I, Aabakken L, Emblem R, Almaas R (2018)
Outcome for biliary atresia patients treated at a low-volume centre
Scand J Gastroenterol, 53 (4), 471-474
DOI 10.1080/00365521.2018.1439097, PubMed 29546790

Publications 2011

Bernardes LS, Salomon R, Aksnes G, Lortat-Jacob S, Benachi A (2011)
Ultrasound evaluation of prognosis in fetuses with posterior urethral valves
J Pediatr Surg, 46 (7), 1412-8
DOI 10.1016/j.jpedsurg.2010.12.010, PubMed 21763844

Publications 2009

Bernardes LS, Aksnes G, Saada J, Masse V, Elie C, Dumez Y, Lortat-Jacob SL, Benachi A (2009)
Keyhole sign: how specific is it for the diagnosis of posterior urethral valves?
Ultrasound Obstet Gynecol, 34 (4), 419-23
DOI 10.1002/uog.6413, PubMed 19642115

Publications 2008

Fredly S, Aksnes G, Viddal KO, Lindemann R, Fugelseth D (2008)
The outcome in newborns with congenital diaphragmatic hernia in a Norwegian region
Acta Paediatr, 98 (1), 107-11
DOI 10.1111/j.1651-2227.2008.01024.x, PubMed 18795908

Viddal KO, Aksnes G (2008)
[Hypospadias--not only a misplaced urinary meatus]
Tidsskr Nor Laegeforen, 128 (5), 586-8
PubMed 18311204

Publications 2002

Aksnes G, Diseth TH, Helseth A, Edwin B, Stange M, Aafos G, Emblem R (2002)
Appendicostomy for antegrade enema: effects on somatic and psychosocial functioning in children with myelomeningocele
Pediatrics, 109 (3), 484-9
DOI 10.1542/peds.109.3.484, PubMed 11875145

Aksnes G, Imaji R, Dewan PA (2002)
Primary megaureter: results of surgical treatment
ANZ J Surg, 72 (12), 877-80
DOI 10.1046/j.1445-2197.2002.02585.x, PubMed 12485224

Publications 2001

Aksnes M, Aksnes G, Bjørkum O (2001)
Med penn og pensel i Hardanger
Hardangerforl., [Øystese], 99 s.
BIBSYS 012230685, ISBN 82-91520-11-9

Publications 1996

Aksnes G (1996)
Solvolysis of phosphonium compounds containing a thiophenoxy group linked to phosphorus
Phosphorus Sulfur Silicon Relat. Elem., 115, 43-50
DOI 10.1080/10426509608037953

Leistad E, Aksnes G, Verburg E, Christensen G (1996)
Atrial contractile dysfunction after short-term atrial fibrillation is reduced by verapamil but increased by BAY K8644
Circulation, 93 (9), 1747-54
DOI 10.1161/01.cir.93.9.1747, PubMed 8653882

Publications 1995

Aksnes G (1995)
Oxyphosphorane anions as nucleophiles in intramolecular displacement reactions
Phosphorus Sulfur Silicon Relat. Elem., 103 (1-4), 55-61
DOI 10.1080/10426509508027365

Aksnes G, Berg TJ, Gramstad T (1995)
Temperature and solvent effects in Wittig reactions
Phosphorus Sulfur Silicon Relat. Elem., 106 (1-4), 79-84
DOI 10.1080/10426509508027892

Offstad J, Naess PA, Aksnes G, Tønnessen T, Ilebekk A, Kirkebøen KA (1995)
Nitric oxide regulates coronary blood flow at various coronary arterial pressures in intact porcine hearts
Acta Physiol Scand, 154 (2), 93-102
DOI 10.1111/j.1748-1716.1995.tb09891.x, PubMed 7572225

Wilde AA, Aksnes G (1995)
Myocardial potassium loss and cell depolarisation in ischaemia and hypoxia
Cardiovasc Res, 29 (1), 1-15
PubMed 7895226

Publications 1994

Ellingsen O, Holthe MR, Svindland A, Aksnes G, Sejersted OM, Ilebekk A (1994)
Na,K-pump concentration in hypertrophied human hearts
Eur Heart J, 15 (9), 1184-90
DOI 10.1093/oxfordjournals.eurheartj.a060651, PubMed 7982417

Fu ML, Ilebekk A, Xu X, Pergola G, Eriksson P, Kirkebøen KA, Aksnes G, Hoebeke J, Hjalmarson A (1994)
Gi-mediated muscarinic adenylyl cyclase inhibition in timolol-treated stunned porcine myocardium
Acta Physiol Scand, 151 (3), 291-9
DOI 10.1111/j.1748-1716.1994.tb09748.x, PubMed 7526603

Kirkebøen KA, Ilebekk A, Tønnessen T, Leistad E, Naess PA, Christensen G, Aksnes G (1994)
Cardiac contractile function following repetitive brief ischemia: effects of nucleoside transport inhibition
Am J Physiol, 267 (1 Pt 2), H57-65
DOI 10.1152/ajpheart.1994.267.1.H57, PubMed 8048608

Stokke M, Aksnes G, Lande K, Hagelin EM, Brørs O (1994)
Density of L-type calcium channels in ischaemically preconditioned porcine heart regions
Acta Physiol Scand, 150 (4), 425-30
DOI 10.1111/j.1748-1716.1994.tb09707.x, PubMed 8036910

Publications 1993

CHRISTY AA, KVALHEIM OM, LIBNAU FO, AKSNES G, TOFT J (1993)
INTERPRETATION OF CHEMICAL STRUCTURAL-CHANGES BY TARGET-PROJECTION ANALYSIS OF INFRARED PROFILES
Vib. Spectrosc., 6 (1), 1-14
DOI 10.1016/0924-2031(93)87017-N

Publications 1992

Aksnes G (1992)
Why do ischemic and hypoxic myocardium lose potassium?
J Mol Cell Cardiol, 24 (3), 323-31
DOI 10.1016/0022-2828(92)93169-k, PubMed 1625353

Aksnes G (1992)
Shortlasting myocardial ischemia: effects on ion balance and contraction
Institute for experimental medical research, University of Oslo, Oslo, 1 b. (flere pag.)
BIBSYS 92195476x, ISBN 82-90246-38-2

Aksnes G, Kirkebøen KA, Christensen G, Ilebekk A (1992)
Characteristics and development of myocardial stunning in the pig
Am J Physiol, 263 (2 Pt 2), H544-51
DOI 10.1152/ajpheart.1992.263.2.H544, PubMed 1354942

Aksnes G, Kirkebøen KA, Lande K, Ilebekk A (1992)
Myocardial potassium balance associated with regional ischaemia in the pig: effects of beta-adrenoceptor blockade, duration of ischaemia and preceding ischaemic periods
Acta Physiol Scand, 145 (1), 39-48
DOI 10.1111/j.1748-1716.1992.tb09334.x, PubMed 1354407

Ellingsen O, Aksnes G, Ilebekk A (1992)
Calcium-induced net potassium uptake of pig hearts in vivo
Acta Physiol Scand, 145 (2), 99-104
DOI 10.1111/j.1748-1716.1992.tb09344.x, PubMed 1322022

Fu LX, Ilebekk A, Kirkeben KA, Aksnes G, Waagstein F, Bergh CH, Hoebeke J, Liang QM, Hjalmarson A (1992)
Oxygen free radical injury and Gs mediated signal transduction in the stunned porcine myocardium
Cardiovasc Res, 26 (5), 449-55
DOI 10.1093/cvr/26.5.449, PubMed 1332826

KIRKBOEN KA, AKSNES G, LANDE K, ILEBEKK A (1992)
ROLE OF ADENOSINE FOR REACTIVE HYPEREMIA IN NORMAL AND STUNNED PORCINE MYOCARDIUM
Am. J. Physiol., 263 (4), H1119-H1127

Kirkebøen KA, Aksnes G, Lande K, Ilebekk A (1992)
Role of adenosine for reactive hyperemia in normal and stunned porcine myocardium
Am J Physiol, 263 (4 Pt 2), H1119-27
DOI 10.1152/ajpheart.1992.263.4.H1119, PubMed 1415760

Publications 1991

AKSNES G, FROYEN P (1991)
DISPLACEMENT RATE OF ARYLOXY SUBSTITUENTS IN CYCLIC AND ACYCLIC TRIPHOSPHITES BY METHOXIDE IONS, AND WATER
Phosphorus Sulfur Silicon Relat. Elem., 63 (1-2), 45-50
DOI 10.1080/10426509108029425

AKSNES G, LIBNAU FO (1991)
TEMPERATURE-DEPENDENCE OF ESTER HYDROLYSIS IN WATER
Acta Chem. Scand., 45 (5), 463-468
DOI 10.3891/acta.chem.scand.45-0463

Christensen G, Aksnes G, Ilebekk A, Kiil F (1991)
Release of atrial natriuretic factor during selective cardiac alpha- and beta-adrenergic stimulation, intracoronary Ca2+ infusion, and aortic constriction in pigs
Circ Res, 68 (3), 638-44
DOI 10.1161/01.res.68.3.638, PubMed 1835907

Kirkebøen KA, Aksnes G, Ilebekk A (1991)
Reduced prostaglandin release from the stunned porcine heart--significance for attenuated reactive hyperaemia
Cardiovasc Res, 25 (7), 594-602
DOI 10.1093/cvr/25.7.594, PubMed 1913749

Publications 1990

Kirkeböen KA, Aksnes G, Ilebekk A (1990)
Coronary reactivity in the porcine heart after short lasting myocardial ischaemia: effects of duration of ischaemia and myocardial stunning
Cardiovasc Res, 24 (12), 998-1007
DOI 10.1093/cvr/24.12.998, PubMed 2097067

Publications 1989

AKSNES G, ASAAD AN (1989)
INFLUENCE OF THE WATER-STRUCTURE ON CHEMICAL-REACTIONS IN WATER - A STUDY OF PROTON-CATALYZED ACETAL HYDROLYSIS
Acta Chem. Scand., 43 (8), 726-734
DOI 10.3891/acta.chem.scand.43-0726

Aksnes G, Ellingsen O, Rutlen DL, Ilebekk A (1989)
Effects of hemodynamic variables on myocardial K+ balance during and after shortlasting ischemia
J Mol Cell Cardiol, 21 (12), 1273-84
DOI 10.1016/0022-2828(89)90673-1, PubMed 2632810

Aksnes G, Ellingsen O, Rutlen DL, Ilebekk A (1989)
Myocardial K+ repletion and rise in contractility after brief ischemic periods in the pig
J Mol Cell Cardiol, 21 (7), 681-90
DOI 10.1016/0022-2828(89)90609-3, PubMed 2795661

AKSNES G, STENSLAND P (1989)
ELIMINATION AND SUBSTITUTION-REACTIONS OF 1-BROMODECANE WITH ALKOXIDE IONS IN DIMETHYL-SULFOXIDE ALCOHOL MIXTURES
Acta Chem. Scand., 43 (9), 893-895
DOI 10.3891/acta.chem.scand.43-0893

Publications 1988

AKSNES G, GIERSTAE R, WULVIK EA (1988)
STUDY OF THE ALKALINE CLEAVAGE OF THE P-C BOND IN PHOSPHINE OXIDES AND DERIVATIVES OF TRICHLOROMETHANEPHOSPHONATE
Phosphorus Sulfur Silicon Relat. Elem., 39 (3-4), 141-152
DOI 10.1080/03086648808072867

ASAAD AN, AKSNES G (1988)
KINETICS AND MECHANISM OF THE 2 + 2 CYCLO-ADDITION OF TETRACYANOETHYLENE TO 2,5-DIMETHYL-2,4-HEXADIENE
Z. Naturfors. Sect. A-J. Phys. Sci., 43 (5), 435-441
DOI 10.1515/zna-1988-0507

Publications 1987

Aksnes G, Svennevig JL, Dedichen H (1987)
[Aortocaval fistula]
Tidsskr Nor Laegeforen, 107 (28), 2433-4
PubMed 3686493

Publications 1986

AKSNES G, MAJEWSKI P (1986)
INVESTIGATION OF THE REACTION BETWEEN DIALKYLPHOSPHINE OXIDES AND CARBONTETRACHLORIDE
Phosphorus Sulfur Silicon Relat. Elem., 26 (3), 261-274
DOI 10.1080/03086648608084580

West JB, Peters RM, Aksnes G, Maret KH, Milledge JS, Schoene RB (1986)
Nocturnal periodic breathing at altitudes of 6,300 and 8,050 m
J Appl Physiol (1985), 61 (1), 280-7
DOI 10.1152/jappl.1986.61.1.280, PubMed 3733613

Publications 1985

Raaheim K, Aksnes G, Utne E (1985)
Hvilket fag skal jeg velge - hvilken grad kan jeg ta?
Sigma forlag, [Bergen] (2. rev. utg.), 128 s.
BIBSYS 862127475, ISBN 82-90373-08-2

Publications 1983

AKSNES G, IVERSEN A (1983)
PHOTO-OXIDATION OF DIPHENYLMETHANE AND 1,2,3,4-TETRAHYDRONAPHTHALENE AS LIQUID-FILM ON WATER
Chemosphere, 12 (3), 385-396
DOI 10.1016/0045-6535(83)90113-3

LARSEN RO, AKSNES G (1983)
KINETIC-STUDY OF THE HORNER-REACTION .1.
Phosphorus Sulfur Silicon Relat. Elem., 15 (2), 219-228
DOI 10.1080/03086648308073297

LARSEN RO, AKSNES G (1983)
KINETIC-STUDY OF THE HORNER-REACTION .2.
Phosphorus Sulfur Silicon Relat. Elem., 15 (2), 229-237
DOI 10.1080/03086648308073298

LARSEN RO, AKSNES G (1983)
THE EFFECT OF THE PHOSPHORYL SUBSTITUENTS ON THE STEREOCHEMISTRY OF THE HORNER REACTION
Phosphorus Sulfur Silicon Relat. Elem., 16 (3), 339-344
DOI 10.1080/03086648308080488

Publications 1981

AKSNES G, LARSEN RO (1981)
KINETIC-STUDY OF THE ALKALINE-HYDROLYSIS OF 2,2,2-TRICHLORO-1-HYDROXYETHYL SUBSTITUTED PHOSPHINATES AND PHOSPHINE OXIDES
LIEBIGS ANN CHEM (11), 1967-1972

Jacobsen BF, Aksnes G, Utne E, Raaheim K (1981)
Universitetsstudier: utfordringer og muligheter
Sigma forlag, Bergen, 128 s.
BIBSYS 811137120, ISBN 82-90373-08-2

MORILD E, AKSNES G (1981)
PRESSURE-DEPENDENCE OF HYDROLYSIS-AMINOLYSIS OF LONG-CHAIN ESTERS - ACTIVATION VOLUMES OF HYDROPHOBIC INTERACTIONS
ACTA CHEM SCAND A, 35 (3), 169-179
DOI 10.3891/acta.chem.scand.35a-0169

Publications 1979

AKSNES G, VAGSTAD BH (1979)
PHOTO-OXIDATION OF 9,10-DIMETHYLANTHRACENE IN 2 PHASE SYSTEM - BENZENE-WATER
ACTA CHEM SCAND B, 33 (1), 47-51
DOI 10.3891/acta.chem.scand.33b-0047

Publications 1978

KHALIL FY, AKSNES G (1978)
KINETICS, MEDIUM, AND DEUTERIUM-ISOTOPE EFFECTS IN ALKALINE DECOMPOSITION OF QUATERNARY PHOSPHONIUM SALTS .4. TETRAPHENYLPHOSPHONIUM CHLORIDE IN TETRAHYDROFURAN-WATER MIXTURES
Can. J. Chem.-Rev. Can. Chim., 56 (14), 1933-1939
DOI 10.1139/v78-314

Publications 1977

AKSNES G (1977)
SALT, SOLVENT, AND SUBSTITUENT EFFECTS IN HYDROXIDE AND ALKOXIDE PROMOTED DECOMPOSITION OF PHOSPHONIUM COMPOUNDS
Phosphorus Sulfur Silicon Relat. Elem., 3 (2), 227-238
DOI 10.1080/03086647708077717

AKSNES G, KHALIL FY, MAJEWSKI PJ (1977)
KINETIC STUDY OF ALKOXIDE PROMOTED DECOMPOSITION OF ORGANIC PHOSPHONIUM COMPOUNDS - EVIDENCE FOR HEXACOVALENT INTERMEDIATE
Phosphorus Sulfur Silicon Relat. Elem., 3 (2), 157-161
DOI 10.1080/03086647708077705

KHALIL FY, AKSNES G (1977)
KINETICS, MEDIUM, AND DEUTERIUM-ISOTOPE EFFECTS IN ALKALINE DECOMPOSITION OF QUATERNARY PHOSPHONIUM SALTS .3. TETRAPHENYLPHOSPHONIUM CHLORIDE IN DIMETHYLSULFOXIDE-WATER MIXTURES
Phosphorus Sulfur Silicon Relat. Elem., 3 (1), 27-33
DOI 10.1080/03086647708070727

Publications 1975

KHALIL FY, AKSNES G (1975)
KINETICS, MEDIUM AND DEUTERIUM-ISOTOPE EFFECTS IN ALKALINE DECOMPOSITION OF QUATERNARY PHOSPHONIUM SALTS .2. TETRAPHENYLPHOSPHONIUM CHLORIDE IN ACETONE-WATER MIXTURES
Z PHYS CHEM NEUE FOL, 97 (3-4), 179-188
DOI 10.1524/zpch.1975.97.3_4.179

Publications 1974

Aksnes G (1974)
Forskningen og næringslivet
In Godt å vite: populærvitenskapelig serie, Universitetet i Bergen, Kontaktutvalget for populærvitenskapelig virksomhet, Bergen, 1, 7 s.
BIBSYS 942361784

Publications 1973

KHALIL FY, AKSNES G (1973)
KINETICS, MEDIUM, AND DEUTERIUM-ISOTOPE EFFECTS IN ALKALINE DECOMPOSITION OF QUATERNARY PHOSPHONIUM SALTS .1. TETRAPHENYLPHOSPHONIUM CHLORIDE IN DIOXANE-WATER MIXTURES
Acta Chem. Scand., 27 (10), 3832-3838
DOI 10.3891/acta.chem.scand.27-3832

Publications 1968

Aksnes G (1968)
Giftene vi gir naturen
Universitetsforl., [Oslo], 127 s.
BIBSYS 832137200

Publications 1962

Aksnes G (1962)
Nucleophilic displacement on phosphorus in quadruply linked phosphorus compounds
Bergen, 8 bilag
BIBSYS 94236192x

Aksnes G (1962)
Nucleophilic displacement on phosphorus in quadruply linked phosphorus compounds
In Årbok, Matematisk-naturvitenskapelig serie, Universitetsforlaget, Bergen, 1962:2, 32 s.
BIBSYS 942362136

Aksnes G (1962)
Nucleophilic displacement on phosphorus in quaduply linkedphosphorus compounds
Bergen, 32 s.
BIBSYS 990975754

Publications 1957

Aksnes G (1957)
The complex between hydroxamic acids and ferric ions, andthe use of the complex for quantitative determination of hydroxamic acids, acylderivatives and ferric salts
In NDRE report, Forsvarets forskningsinstitutt., Oslo, no. 26, S. [710]-716
BIBSYS 00085770x

Aksnes G, Sandberg K (1957)
On the oxidation of benzidine and o-dianisidine with hydrogen peroxide and acetylcholine in alkaline solution
In NDRE report, Forsvarets forskningsinstitutt., Oslo, no. 25, S. [876]-880
BIBSYS 000857602

Publications 1953

Aksnes G (1953)
Gasspeiding: (orientering for gasspeidere)
Sivilforsvaret, Oslo, 22 s.
BIBSYS 02285942x

Publications 1951

Aksnes G (1951)
Formaldehyd-olefinoppbygning i 4- og 5-kullstoffrekkene
G. Aksnes, Oslo, 53 s. ill.
BIBSYS 961492880