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List of works by Johan Moan

5-Aminolaevulinic acid methyl ester transport on amino acid carriers in a human colon adenocarcinoma cell line

scientific article published on February 2001

5-Aminolevulinic acid-based photodynamic therapy. Clinical research and future challenges

scientific article

5-Aminolevulinic acid-based photodynamic therapy: principles and experimental research

scientific article published on February 1997

5-Methyltetrahydrofolate can be photodegraded by endogenous photosensitizers

scientific article published on 6 August 2009

5-Methyltetrahydrofolate is photosensitive in the presence of riboflavin

scientific article published on 21 April 2008

A comparison of 5-aminolaevulinic acid- and its heptyl ester: dark cytotoxicity and protoporphyrin IX synthesis in human adenocarcinoma WiDr cells and in athymic nude mice healthy skin.

scientific article published on 7 March 2009

A comparison of different photosensitizing dyes with respect to uptake C3H-tumors and tissues of mice

scientific article published on 01 July 1987

A comparison of three photosensitizers with respect to efficiency of cell inactivation, fluorescence quantum yield and DNA strand breaks

scientific article published on 01 October 1990

A hydroxypyridinone (CP94) enhances protoporphyrin IX formation in 5-aminolaevulinic acid treated cells ⬇️

scientific article published on November 1, 1997

A new method for photodynamic therapy of melanotic melanoma -- effects of depigmentation with violet light photodynamic therapy

scientific article

A spectroscopic study of the photobleaching of protoporphyrin IX in solution.

scientific article

A test of different photosensitizers for photodynamic treatment of cancer in a murine tumor model

scientific article published on November 1987

A transient reduction of the fluorescence of aluminium phthalocyanine tetrasulphonate in tumours during photodynamic therapy

scientific article

Acid-base properties of chlorin e6: relation to cellular uptake

scientific article published on 01 November 1999

Action spectra for hematoporphyrin derivative and Photofrin II with respect to sensitization of human cells in vitro to photoinactivation ⬇️

scientific article published on 01 November 1984

Action spectra of phthalocyanines with respect to photosensitization of cells

scientific article published on 01 August 1992

Addressing the health benefits and risks, involving vitamin D or skin cancer, of increased sun exposure

scholarly article

Aluminum phthalocyanines with asymmetrical lower sulfonation and with symmetrical higher sulfonation: a comparison of localizing and photosensitizing mechanism in human tumor LOX xenografts

scientific article

An action spectrum for UV-induced attachment of V79 Chinese hamster cells to a substratum

scientific article published on October 1993

An outline of the hundred-year history of PDT.

scientific article

Anti-tumour activity of photodynamic therapy in combination with mitomycin C in nude mice with human colon adenocarcinoma

scientific article

Antitumor effect of 5-aminolevulinic acid-mediated photodynamic therapy can be enhanced by the use of a low dose of photofrin in human tumor xenografts

scientific article published in August 2001

Application of 5-aminolevulinic acid and its derivatives for photodynamic therapy in vitro and in vivo

scientific article published on January 2010

At what time should one go out in the sun?

scientific article published on 01 January 2008

Beneficial effects of UV radiation other than via vitamin D production

scientific article published on April 2012

Binding of drugs to human plasma proteins, exemplified by Sn(IV)-etiopurpurin dichloride delivered in cremophor and DMSO

scientific article published on 01 May 1993

Binding of etiopurpurin and tin-coordinated etiopurpurin to human plasma proteins. Delivery in cremophore EL and dimethyl sulfoxide (paper II)

scientific article published on 01 January 1995

Binding of etiopurpurin to human plasma proteins. Delivery in cremophor EL and dimethyl sulphoxide. III ⬇️

scientific article published on 01 May 1995

Binding of hematoporphyrin to synchronized cells from the line NHIK 3025

scientific article published on 01 April 1980

Binding of porphyrins to serum proteins

scientific article

Biodistribution of a methylene blue derivative in tumor and normal tissues of rats

scientific article published on September 1993

Bioimpedance for pain monitoring during cutaneous photodynamic therapy: Preliminary study

scientific article

Biological activity of 5-aminolevulinic acid and its methyl ester after storage under different conditions

scientific article published on 04 February 2007

Biologically efficient solar radiation: Vitamin D production and induction of cutaneous malignant melanoma

scientific article published on January 2013

Biophysical aspects of photodynamic therapy

scientific article

Build-up of esterified aminolevulinic-acid-derivative-induced porphyrin fluorescence in normal mouse skin

scientific article published on 01 June 1996

Bystander effects in cell death induced by photodynamic treatment UVA radiation and inhibitors of ATP synthesis

scientific article

Calcitriol treatment improves methyl aminolaevulinate-based photodynamic therapy in human squamous cell carcinoma A431 cells

scientific article

Cellular inhibition of microtubule assembly by photoactivated sulphonated meso-tetraphenylporphines

scientific article published on September 1990

Cellular uptake and photosensitizing properties of hematoporphyrin di-ethers with similar chromatographic properties as the tumorlocalizing fraction of hematoporphyrin derivative

scientific article published on 01 March 1987

Cellular uptake and relative efficiency in cell inactivation by photoactivated sulfonated meso-tetraphenylporphines

scientific article published on October 1990

Changes in antigen expression on human FME melanoma cells after exposure to photoactivated hematoporphyrin derivative

scientific article published on 01 December 1986

Changes in human skin after topical PDT with hexyl aminolevulinate

scientific article

Changes in risk of death from breast cancer with season and latitude: sun exposure and breast cancer survival in Norway

scientific article published on 21 September 2006

Choice of optimal wavelength for PDT: the significance of oxygen depletion

scientific article published on September 2005

Clearance mechanism of protoporphyrin IX from mouse skin after application of 5-aminolevulinic acid

scientific article published on 25 June 2013

Colon cancer: prognosis for different latitudes, age groups and seasons in Norway

scientific article published on 19 September 2007

Combination therapy: photochemotherapy; electric current; and ionizing radiation. Different combinations studied in a WiDr human colon adenocarcinoma cell line

scientific article published on December 1993

Combined treatment of ionizing radiation and photosensitization by 5-aminolevulinic acid-induced protoporphyrin IX.

scientific article published on June 1995

Comment on "the effects on human health from stratospheric ozone depletion and its interactions with climate change" by M. Norval, A. P. Cullen, F. R. de Gruijl, J. Longstreth, Y. Takizawa, R. M. Lucas, F. P. Noonan and J. C. van der Leun, Photochem

scientific article

Comparison of the time and latitude trends of melanoma incidence in anorectal region and perianal skin with those of cutaneous malignant melanoma in Norway

scientific article published on 9 March 2011

Cooperative effects of photodynamic treatment of cells in microcolonies

scientific article

Correlation of distribution of sulphonated aluminium phthalocyanines with their photodynamic effect in tumour and skin of mice bearing CaD2 mammary carcinoma ⬇️

scientific article published on September 1, 1995

Correlation of subcellular and intratumoral photosensitizer localization with ultrastructural features after photodynamic therapy

scientific article published on March 1996

Cutaneous malignant melanoma incidence rates in Norway

scientific article published on 25 February 2013

Cytotoxicity and cytokinetic effects of mitomycin C and/or photochemotherapy in a human colon adenocarcinoma cell line

scientific article published on November 1992

Daily, seasonal, and latitudinal variations in solar ultraviolet A and B radiation in relation to vitamin D production and risk for skin cancer

scientific article published on 6 November 2015

Deferoxamine photosensitizes cancer cells in vitro

scientific article

Depth profile of protoporphyrin IX fluorescence in an amelanotic mouse melanoma model

scientific article published on 18 December 2008

Development of different human skin colors: a review highlighting photobiological and photobiophysical aspects

scientific article

Diamino acid derivatives of PpIX as potential photosensitizers for photodynamic therapy of squamous cell carcinoma and prostate cancer: in vitro studies

scientific article

Distribution and photosensitizing efficiency of porphyrins induced by application of exogenous 5-aminolevulinic acid in mice bearing mammary carcinoma

scientific article published on September 30, 1992

Distribution of 5-aminolevulinic acid-induced porphyrins in noduloulcerative basal cell carcinoma.

scientific article

Dynamics of signaling, cytoskeleton and cell cycle regulation proteins in glioblastoma cells after sub-lethal photodynamic treatment: antibody microarray study.

scientific article

Early induction of binucleated cells by ultraviolet A (UVA) radiation: a possible role of microfilaments

scientific article published on August 1999

Effect of (R)L-sulforaphane on 5-aminolevulinic acid-mediated photodynamic therapy

scientific article published on 12 August 2008

Effect of mitomycin C on the uptake of photofrin II in a human colon adenocarcinoma cell line

scientific article

Effect of oxygen concentration on photo-oxidation and photosensitizer bleaching in butter

scientific article published on 18 December 2008

Effect of vitamin D supplementation and ultraviolet B exposure on serum 25-hydroxyvitamin D concentrations in healthy volunteers: a randomized, crossover clinical trial

scientific article published in August 2013

Effectiveness of different light sources for 5-aminolevulinic acid photodynamic therapy

scientific article published on 16 October 2004

Effects of light exposure on the uptake of photofrin II in tumors and normal tissues

scientific article published on August 19, 1992

Effects of the inhibitors of energy metabolism, lonidamine and levamisole, on 5-aminolevulinic-acid-induced photochemotherapy

scientific article published on September 1996

Effects of ultraviolet radiation on intercellular communication in V79 Chinese hamster fibroblasts

scientific article published in February 1994

Electrostatic properties of cells estimated by absorption and fluorescence spectroscopy

scientific article published on January 2004

Enhanced antitumour effect of photodynamic therapy by microtubule inhibitors

scientific article published on 01 December 1996

Erythrocytes-the 'house elves' of photodynamic therapy

scientific article

Estimated benefit of increased vitamin D status in reducing the economic burden of disease in western Europe

scientific article published on February 2009

Evaluation of a new photosensitizer, meso-tetra-hydroxyphenyl-chlorin, for use in photodynamic therapy: a comparison of its photobiological properties with those of two other photosensitizers

scientific article published on June 1994

Evaluation of protoporphyrin IX production, phototoxicity and cell death pathway induced by hexylester of 5-aminolevulinic acid in Reh and HPB-ALL cells

scientific article

Evaluation of sulfonated aluminum phthalocyanines for use in photochemotherapy. A study on the relative efficiencies of photoinactivation

scientific article published on 01 May 1989

Evaluation of sulfonated aluminum phthalocyanines for use in photochemotherapy. Cellular uptake studies

scientific article published on 01 January 1989

Facilitated delivery of ALA to inaccessible regions via bioadhesive patch systems

scientific article published in January 2006

Fluorescence photobleaching of ALA and ALA-heptyl ester induced protoporphyrin IX during photodynamic therapy of normal hairless mouse skin: a comparison of two light sources and different illumination schemes

scientific article

Fluorescence spectroscopy of normal mouse skin exposed to 5-aminolaevulinic acid and red light

scientific article

Formation of metal complexes of tumor-localizing porphyrins ⬇️

scientific article published on 01 July 1984

Formation of protoporphyrin IX from carboxylic- and amino-derivatives of 5-aminolevulinic acid

scientific article published on 23 March 2005

Hematoporphyrin Derivative: Chemical Composition, Photochemical and Photosensitizing Properties ⬇️

scientific article published on 01 January 1983

Hematoporphyrin diethers--V. Plasma protein binding and photosensitizing efficiency

scientific article

Hematoporphyrin ethers--I. Generalized synthesis and chemical properties

scientific article published on 01 January 1987

Hematoporphyrin ethers--II. Improvements in method, synthesis of the dihexyl, dicyclohexanyl and diphenyl ethers and their preliminary biological evaluation

scientific article published on January 1988

Hematoporphyrin ethers--III. Cellular uptake and photosensitizing properties

scientific article published on 01 January 1988

Hexyl aminolaevulinate is a more effective topical photosensitiser precursor than methyl aminolaevulinate and 5-aminolaevulinic acids when applied in equimolar doses

scientific article

High level of circulating vitamin D during neoadjuvant therapy may lower risk of metastatic progression in high-risk rectal cancer

Immediate pigment darkening: its evolutionary roles may include protection against folate photosensitization

scientific article

Immunotherapy: a way to improve the therapeutic outcome of photodynamic therapy?

scientific article published on 21 July 2008

In vitro and in vivo photosensitization by protoporphyrins possessing different lipophilicities and vertical localization in the membrane

scientific article published on September 2006

In vivo fluorescence of phthalocyanines during light exposure ⬇️

scientific article published on 01 February 1998

Increase in serum 25-hydroxyvitamin-D3 in humans after sunbed exposures compared to previtamin D3 synthesis in vitro

scientific article

Increased binding of chlorin e6 to lipoproteins at low pH values

scientific article published on 01 July 2000

Indoor tanning and risk of melanoma: a case-control study in a highly exposed population - letter

scientific article published in October 2010

Induction of multinucleated cells caused by UVA exposure in different stages of the cell cycle

scientific article published on May 2000

Influence of formulation factors on PpIX production and photodynamic action of novel ALA-loaded microparticles

scientific article

Influence of formulation factors on methyl-ALA-induced protoporphyrin IX accumulation in vivo

scientific article published on 3 May 2006

Influence of human serum albumin on photodegradation of folic acid in solution

scientific article

Influence of light exposure on the kinetics of protoporphyrin IX formation in normal skin of hairless mice after application of 5-aminolevulinic acid methyl ester

scientific article

Influence of multiple UV exposures on serum cobalamin and vitamin D levels in healthy females

scientific article

Influence of narrowband UVB phototherapy on vitamin D and folate status

scientific article published in August 2010

Influence of penetration enhancers on topical delivery of 5-aminolevulinic acid from bioadhesive patches

scientific article published on June 2010

Influenza, solar radiation and vitamin D ⬇️

scientific article published on November 1, 2009

Inhibiting effects of antioxidants on drug-induced phototoxicity in cell cultures. Investigations with sulphonamide-derived oral antidiabetics and diuretics

scientific article published on 01 March 1997

Interaction of cremophor EL with human plasma

scientific article published in January 1991

Intracellular localisation of hypericin in human glioblastoma and carcinoma cell lines.

scientific article

Intracellular localization of sulfonated meso-tetraphenylporphines in a human carcinoma cell line

scientific article published on September 1990

Is the seasonal variation in cancer prognosis caused by sun-induced folate degradation?

scientific article published on 02 January 2007

Kinetics of photobleaching of protoporphyrin IX in the skin of nude mice exposed to different fluence rates of red light

scientific article

Kinetics of protoporphyrin IX formation in rat oral mucosa and skin after application of 5-aminolevulinic acid and its methylester

scientific article published in March 2005

Lasers in medicine

scientific article published on 11 April 2008

Latitude gradient for melanoma incidence by anatomic site and gender in Norway 1966-2007

scientific article published on 06 April 2010

Light induced relocalization of sulfonated meso-tetraphenylporphines in NHIK 3025 cells and effects of dose fractionation

scientific article published on February 1991

Lipid cubic phases for improved topical drug delivery in photodynamic therapy

scientific article published in September 2005

Liposome-bound Zn (II)-phthalocyanine. Mechanisms for cellular uptake and photosensitization

scientific article published on 01 September 1998

Localization of fluorescent Photofrin II and aluminum phthalocyanine tetrasulfonate in transplanted human malignant tumor LOX and normal tissues of nude mice using highly light-sensitive video intensification microscopy

scientific article published on May 1990

Localization of potent photosensitizers in human tumor LOX by means of laser scanning microscopy

scientific article published on 01 September 1990

Location of P-II and AlPCS4 in human tumor LOX in vitro and in vivo by means of computer-enhanced video fluorescence microscopy ⬇️

scientific article published on June 14, 1991

Lysosomes and microtubules as targets for photochemotherapy of cancer

scientific article published on March 1997

Lysosomes as photochemical targets

scientific article published in December 1994

Malignant melanomas on head/neck and foot: differences in time and latitudinal trends in Norway

scientific article published on 28 June 2011

Measurement of lipid oxidation and porphyrins in high oxygen modified atmosphere and vacuum-packed minced turkey and pork meat by fluorescence spectra and images

scientific article published on 24 March 2006

Mechanism of radiosensitization by porphyrins

scientific article published in January 2006

Metabolic-targeted therapy with dichloroacetate (DCA): a novel treatment strategy to improve the outcome of photodynamic therapy

scientific article published on 26 October 2010

Microneedle arrays permit enhanced intradermal delivery of a preformed photosensitizer

scientific article published on 22 August 2008

Microneedle pre-treatment of human skin improves 5-aminolevulininc acid (ALA)- and 5-aminolevulinic acid methyl ester (MAL)-induced PpIX production for topical photodynamic therapy without increase in pain or erythema

scientific article published on 31 July 2010

Microneedle-mediated intradermal delivery of 5-aminolevulinic acid: potential for enhanced topical photodynamic therapy

scientific article published on 10 May 2008

Milestones in the development of photodynamic therapy and fluorescence diagnosis

scientific article

Minimal and maximal incidence rates of skin cancer in Caucasians estimated by use of sigmoidal UV dose-incidence curves

scientific article published on 17 June 2014

Mitotic inhibition by phenylporphines and tetrasulfonated aluminium phthalocyanine in combination with light

scientific article published on September 1992

No correlation between DNA strand breaks and HPRT mutation induced by photochemical treatment in V79 cells

scientific article published on 01 January 1994

Noninvasive fluorescence excitation spectroscopy during application of 5-aminolevulinic acid in vivo

scientific article published in October 2002

North-South gradients of melanomas and non-melanomas: A role of vitamin D?

scientific article published on January 2013

Novel patch-based systems for the localised delivery of ALA-esters

scientific article published on 30 June 2010

Obesity and increased risk of cancer: does decrease of serum 25-hydroxyvitamin D level with increasing body mass index explain some of the association?

scientific article published in August 2010

On the pharmacokinetics of topically applied 5-aminolevulinic acid and two of its esters

scientific article

On the selectivity of 5-aminolevulinic acid-induced protoporphyrin IX formation

scientific article published on May 2004

Open letter to IARC Director Christopher P. Wild-Re: IARC Working Group Report 5: Vitamin D and Cancer

scientific article

Parathyroid hormone, but not vitamin D, is associated with the metabolic syndrome in morbidly obese women and men: a cross-sectional study

scientific article published on 03 February 2009

Pharmacokinetic studies on 5-aminolevulinic acid-induced protoporphyrin IX accumulation in tumours and normal tissues

scientific article published on January 1997

Pharmacology of protoporphyrin IX in nude mice after application of ALA and ALA esters

scientific article published in January 2003

Photobiological properties of hematoporphyrin diesters: evaluation for possible application in photochemotherapy of cancer

scientific article published on 01 September 1993

Photobleaching of hypericin bound to human serum albumin, cultured adenocarcinoma cells and nude mice skin

scientific article published in September 2002

Photobleaching of protoporphyrin IX in cells incubated with 5-aminolevulinic acid

scientific article published on 01 January 1997

Photochemical internalization: a novel technology for delivery of macromolecules into cytosol

scientific article published in March 1999

Photochemical treatment with the lysosomally localized dye tetra(4-sulfonatophenyl)porphine results in lysosomal release of the dye but not of beta-N-acetyl-D-glucosaminidase activity

scientific article published on 01 November 1993

Photochemotherapy of tumours with mesotetrahydroxyphenyl chlorin is pH dependent

scientific article published on 01 April 1999

Photodegradation and phototransformation of 5,10,15,20-tetrakis(m-hydroxyphenyl)bacteriochlorin (m-THPBC) in solution

scientific article published on 10 November 2004

Photodegradation of 5-methyltetrahydrofolate in the presence of Uroporphyrin

scientific article published on 13 December 2008

Photodegradation of 5-methyltetrahydrofolate: biophysical aspects

scientific article published on 01 November 2006

Photodynamic effect of hypericin and a water-soluble derivative on isolated crayfish neuron and surrounding glial cells

scientific article

Photodynamic effects and hyperthermia in vitro

scientific article published on 01 January 1985

Photodynamic effects on human cells exposed to light in the presence of hematoporphyrin. Localization of the active dye

scientific article published on 01 January 1981

Photodynamic effects on human cells exposed to light in the presence of hematoporphyrin. pH effects

scientific article published on 01 June 1980

Photodynamic inhibition of enzymatic detachment of human cancer cells from a substratum.

scientific article published on January 2004

Photodynamic therapy of cancer: an update

scientific article published on 26 May 2011

Photodynamic therapy of superficial basal cell carcinoma with 5-aminolevulinic acid with dimethylsulfoxide and ethylendiaminetetraacetic acid: a comparison of two light sources

scientific article

Photodynamic therapy with 5-aminolevulinic acid and diamino acid derivatives of protoporphyrin IX reduces papillomas in mice without eliminating transformation into squamous cell carcinoma of the skin.

scientific article

Photodynamic therapy with di-l-arginine protoporphyrinate on WiDr human colon adenocarcinoma xenografts in athymic nude mice

scientific article published on 8 November 2007

Photoinduced degradation and modification of Photofrin II in cells in vitro

scientific article published on 01 March 1988

Photosensitization with protoporphyrin IX inhibits attachment of cancer cells to a substratum

scientific article

Photosensitizing effect of protoporphyrin IX in pigmented melanoma of mice

scientific article

Photosensitizing efficiencies, tumor- and cellular uptake of different photosensitizing drugs relevant for photodynamic therapy of cancer

scientific article published on 01 November 1987

Photostability of commercial sunscreens upon sun exposure and irradiation by ultraviolet lamps

scientific article published on 26 February 2007

Phototransformations of 5-aminolevulinic acid-induced protoporphyrin IX in vitro: a spectroscopic study

scientific article

Phthalocyanine fluorescence in tumors during PDT.

scientific article

Pilot study of folate status in healthy volunteers and in patients with psoriasis before and after UV exposure

scientific article published on 6 February 2010

Porphyrin derivatives having physical and chemical characteristics similar to those of the active components of hematoporphyrin derivative and with very strong photosensitizing effects

scientific article published on 01 December 1987

Porphyrin formation in actinic keratosis and basal cell carcinoma after topical application of methyl 5-aminolevulinate

scientific article published on February 2006

Potentiation of photodynamic therapy by mitomycin C in cultured human colon adenocarcinoma cells

scientific article published on April 1993

Preparation and photosensitizing properties of hematoporphyrin ethers

scientific article published on 01 January 1989

Pressure against the tumor can reduce the efficiency of photochemotherapy

scientific article published on July 1994

Primary DNA damage, HPRT mutation and cell inactivation photoinduced with various sensitizers in V79 cells

scientific article published on October 1993

Production of protoporphyrin IX from 5-aminolevulinic acid and two of its esters in cells in vitro and tissues in vivo

scientific article published on December 1, 2002

Production of protoporphyrin IX induced by 5-aminolevulinic acid in transplanted human colon adenocarcinoma of nude mice can be increased by ultrasound ⬇️

scientific article published on 01 November 1998

Prostate cancer survival is dependent on season of diagnosis

scientific article published in September 2007

Protoporphyrin IX accumulation in cells treated with 5-aminolevulinic acid: dependence on cell density, cell size and cell cycle

scientific article

Protoporphyrin IX fluorescence kinetics in UV-induced tumours and normal skin of hairless mice after topical application of 5-aminolevulinic acid methyl ester

scientific article

Radiosensitization of tumours by porphyrins

scientific article published on 8 June 2005

Reflectance spectra of pigmented and nonpigmented skin in the UV spectral region

scientific article published on 01 November 2004

Reflectance spectroscopy and fluorescein angiography applied to assess photodynamic response in healthy mouse skin treated with topical hexylaminolevulinate

scientific article published on 31 July 2010

Reply to “Vitamin D supplementation did not prevent influenza-like illness as diagnosed retrospectively by questionnaires in subjects participating in randomized clinical trials”

scientific article published in 2012

Retention and phototoxicity of tetra(4-sulfonatophenyl)porphine in cultivated human cells. The effect of fractionation of light

scientific article published on 01 August 1992

Review Article: Health benefit of increased serum 25(OH)D levels from oral intake and ultraviolet-B irradiance in the Nordic countries

scientific article published on 03 September 2010

S phase arrest and induction of multinucleated cells after exposure to ultraviolet radiation

scientific article published on May 1995

Season of diagnosis is a predictor of cancer survival. Sun-induced vitamin D may be involved: A possible role of sun-induced Vitamin D

scientific article published on 16 January 2007

Season of diagnosis is a prognostic factor in Hodgkin's lymphoma: a possible role of sun-induced vitamin D.

scientific article published on September 2005

Seasonal and geographical variations in lung cancer prognosis in Norway: does Vitamin D from the sun play a role?

journal article published in 2007

Seasonal variation of 1,25-dihydroxyvitamin D and its association with body mass index and age

scientific article published on 01 February 2009

Seasonal variations of cancer incidence and prognosis

scientific article

Sensitizer for photodynamic therapy of cancer: A comparison of the tissue distribution of photofrin ii and aluminum phthalocyanine tetrasulfonate in nude mice bearing a human malignant tumor ⬇️

scientific article published on May 10, 1991

Separation of different fractions of hematoporphyrin derivative by a two-phase extraction system

scientific article published on 01 January 1985

Serum 25-Hydroxyvitamin D Is a Predictor of Serum 1,25-Dihydroxyvitamin D in Overweight and Obese Patients, ⬇️

scientific article published on November 17, 2010

Similarities in solar ultraviolet irradiance and other environmental factors may explain much of the family link between uveal melanoma and other cancers

Singlet oxygen in photosensitization

scientific article

Solar radiation and human health

scientific article published on November 2010

Solar radiation and human health

article

Solar radiation, vitamin D and cancer incidence and mortality in Norway.

scientific article published on September 2009

Solar radiation, vitamin D and survival rate of colon cancer in Norway

scientific article published in March 2005

Spectroscopic evidence of monomeric aluminium phthalocyanine tetrasulphonate in aqueous solutions

scientific article published in July 2004

Spectroscopic measurements of photoinduced processes in human skin after topical application of the hexyl ester of 5-aminolevulinic acid

scientific article published on 01 January 2006

Studies of HPD: chemical composition and in vitro photosensitization

scientific article published on 01 January 1983

Subcellular localization, redistribution and photobleaching of sulfonated aluminum phthalocyanines in a human melanoma cell line

scientific article

Sulfonated aluminium phthalocyanines as sensitizers for photochemotherapy. Effects of small light doses on localization, dye fluorescence and photosensitivity in V79 cells

scientific article published on 01 September 1994

Sun and sun beds: inducers of vitamin D and skin cancer

scientific article published in September 2009

Sun beds and cod liver oil as vitamin D sources

scientific article published on 29 February 2008

Sun exposure and cancer survival in Norway: changes in the risk of death with season of diagnosis and latitude

scientific article

Sun exposure and melanomas on sun-shielded and sun-exposed body areas

scientific article published on January 2014

Sun, vitamin D and health

scientific article published in October 2009

Sunbed use and cutaneous melanoma in Norway

scientific article

Sunbeds as Vitamin D Sources

article

Synergistic and tumour selective effects of chemotherapy and ultrasound treatment

scientific article published on February 2006

Synergistic effects of photoactivated tetra(4-sulfonatophenyl)porphine and nocodazole on microtubule assembly, accumulation of cells in mitosis and cell survival

scientific article published on April 15, 1992

Systemic component of protoporphyrin IX production in nude mouse skin upon topical application of aminolevulinic acid depends on the application conditions

scientific article published in February 2002

Temperature effect on accumulation of protoporphyrin IX after topical application of 5-aminolevulinic acid and its methylester and hexylester derivatives in normal mouse skin

scientific article published in October 2002

The Biophysical Foundations of Photodynamic Therapy ⬇️

scientific article published on 01 May 1998

The Influence of UV Exposure on 5-Aminolevulinic Acid–induced Protoporphyrin IX Production in Skin¶ ⬇️

scientific article published on December 1, 2001

The action spectrum for folic acid photodegradation in aqueous solutions

scientific article published on 7 June 2013

The binding of dihematoporphyrin ether (photofrin II) to human serum albumin

scientific article published on February 1985

The bystander effect in photodynamic inactivation of cells

scientific article

The dependency of vitamin D status on body mass index, gender, age and season

scientific article published in September 2009

The distribution of porphyrins with different tumour localising ability among human plasma proteins

scientific article published in February 1989

The effect of dimethylsulfoxide, 1-[2-(decylthio)ethyl]azacyclopentan-2-one and Labrafac(®)CC on porphyrin formation in normal mouse skin during topical application of methyl 5-aminolevulinate: A fluorescence and extraction study

scientific article published on 20 January 2006

The effect of folic acid on porphyrin synthesis in tumors and normal skin of mice treated with 5-aminolevulinic acid or methyl 5-aminolevulinate

scientific article published on 14 June 2006

The effect of glucose administration on the uptake of photofrin II in a human tumor xenograft

scientific article published on June 1991

The effect of glucose and temperature on the in vivo efficiency of photochemotherapy with meso-tetra-hydroxyphenyl-chlorin

scientific article published on 01 June 1999

The effect of lidocaine on PpIX photobleaching and outcome of ALA-PDT in vitro

scientific article

The effect of skin permeation enhancers on the formation of porphyrins in mouse skin during topical application of the methyl ester of 5-aminolevulinic acid

scientific article published on 26 January 2006

The effect of sub-lethal ALA-PDT on the cytoskeleton and adhesion of cultured human cancer cells

scientific article

The history of PDT in Norway Part II. Recent advances in general PDT and ALA-PDT.

scientific article

The history of PDT in Norway Part one: Identification of basic mechanisms of general PDT.

scientific article

The importance of the depth distribution of melanin in skin for DNA protection and other photobiological processes

scientific article published on 4 January 2006

The influence of iron chelators on the accumulation of protoporphyrin IX in 5-aminolaevulinic acid-treated cells

scientific article

The influence of light and darkness on cutaneous fluorescence in mice

scientific article published on 01 May 2006

The influence of temperature on photodynamic cell killing in vitro with 5-aminolevulinic acid

scientific article published on 18 April 2006

The influence of the cysteine protease inhibitor L-trans-epoxysuccinyl-leucyl amido(4-guanidio)butane (E64) on photobiological effects of tetra(4-sulfonatophenyl)porphine

scientific article published on 01 January 1995

The lengths of DNA fragments light-induced in the presence of a photosensitizer localized at the nuclear membrane of human cells

scientific article published on 01 May 1990

The main photosensitizing components of hematoporphyrin derivative

scientific article published on 01 February 1982

The mode of cell death induced by photodynamic treatment depends on cell density

scientific article published on September 1999

The pH dependency of protoporphyrin IX formation in cells incubated with 5-aminolevulinic acid

scientific article published on 01 February 1997

The photobiology of vitamin D--a topic of renewed focus

scientific article published in April 2006

The photodegradation of porphyrins in cells can be used to estimate the lifetime of singlet oxygen

scientific article published on April 1991

The photosensitizing effect of the photoproduct of protoporphyrin IX.

scientific article

The relationship between UV exposure and incidence of skin cancer

scientific article published on 13 October 2014

The seasonality of pandemic and non-pandemic influenzas: the roles of solar radiation and vitamin D.

scientific article

The stability of 5-aminolevulinic acid in solution

scientific article published in July 2002

The vitamin D status among Tibetans

scientific article published on 6 April 2009

Time trends and latitude dependence of uveal and cutaneous malignant melanoma induced by solar radiation

scientific article

Topical aminolaevulinic acid- and aminolaevulinic acid methyl ester-based photodynamic therapy with red and violet light: influence of wavelength on pain and erythema

scientific article

Topical application of 5-aminolaevulinic acid, methyl 5-aminolaevulinate and hexyl 5-aminolaevulinate on normal human skin

scientific article published on 01 October 2006

Topical application of 5-aminolevulinic acid and its methylester, hexylester and octylester derivatives: considerations for dosimetry in mouse skin model

scientific article published in September 2002

Topical application of 5-aminolevulinic acid hexyl ester and 5-aminolevulinic acid to normal nude mouse skin: differences in protoporphyrin IX fluorescence kinetics and the role of the stratum corneum

scientific article published in November 2000

Topical applications of iron chelators in photosensitization

scientific article published on 11 September 2007

Topical bioadhesive patch systems enhance selectivity of protoporphyrin IX accumulation

scientific article published in May 2006

Transfer of protoporphyrin IX between cells

scientific article published on November 2002

Tumor-localizing and photosensitizing properties of the main components of hematoporphyrin derivative ⬇️

scientific article published on 01 February 1984

UVA, UVB and incidence of cutaneous malignant melanoma in Norway and Sweden

scientific article published on 11 October 2011

Ultraviolet photodegradation of folic acid

scientific article published on 13 April 2005

Ultraviolet radiation and malignant melanoma

scientific article published on January 2008

Ultraviolet-radiation and health: optimal time for sun exposure

scientific article published on 01 January 2014

Uptake and distribution of intravenously or intravesically administered photosensitizers in the rat

scientific article published on 01 November 1993

Uptake of hematoporphyrin derivative and sensitized photoinactivation of C3H cells with different oncogenic potential

scientific article published in December 1981

Uptake of the components of hematoporphyrin derivative by cells and tumours

scientific article published on 01 December 1983

Uptake of topically applied 5-aminolevulinic acid and production of protoporphyrin IX in normal mouse skin: dependence on skin temperature

scientific article published on 01 April 1999

Uptake, localization, and photodynamic effect of meso-tetra(hydroxyphenyl)porphine and its corresponding chlorin in normal and tumor tissues of mice bearing mammary carcinoma.

scientific article published on June 1995

Use of 5-aminolevulinic acid esters to improve photodynamic therapy on cells in culture

scientific article published on April 1997

Use of 5-aminolevulinic acid in photochemotherapy and fluorescence diagnostics

scientific article published on March 20, 1998

Use of short wave ultraviolet radiation for disinfection in operating rooms

scientific article

Vitamin D and ultraviolet phototherapy in Caucasians

scientific article

Vitamin D levels and dietary intake among patients with benign soft tissue tumors and sarcomas

scientific article published in February 2015

Vitamin D levels in Norway may be inadequate to reduce risk of breast cancer

scientific article published in May 2011

Vitamin D status in Norwegian children and adolescents with excess body weight ⬇️

scientific article published on September 7, 2010

Vitamin D status in healthy Romanian caregivers and risk of respiratory infections ⬇️

scientific article published on March 14, 2012

Vitamin D, sun, sunbeds and health

scientific article published on 24 October 2011

Vitamin D3 from sunlight may improve the prognosis of breast-, colon- and prostate cancer (Norway).

scientific article published in March 2004

Water-soluble metal naphthalocyanines--near-IR photosensitizers: cellular uptake, toxicity and photosensitizing properties in NHIK 3025 human cancer cells

scientific article published in March 1990

Weekly topical application of methyl aminolevulinate followed by light exposure delays the appearance of UV-induced skin tumours in mice

scientific article

Where the sun does not shine: Is sunshine protective against melanoma of the vulva?

article

[Health effects of sun and solariums]

scientific article published on 01 August 2006

[Rhythms, depressions and light]

scientific article published on 01 April 2006

[UV-A radiation and melanomas]

scientific article published on 01 February 2011

pH dependent uptake of porphyrin-type photosensitizers by solid tumor cells in vitro is not induced by modification of transmembrane potential

scientific article

pH effects on the cellular uptake of four photosensitizing drugs evaluated for use in photodynamic therapy of cancer

scientific article published in May 2003

pH, serum proteins and ionic strength influence the uptake of merocyanine 540 by WiDr cells and its interaction with membrane structures ⬇️

scientific article published on April 1, 2003

pH-dependent modification of lipophilicity of porphyrin-type photosensitizers

scientific article published in March 2004

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