Ulla Hass

Ulla Hass

Emerita, Professor

NATIONAL FOOD INSTITUTE
National Food Institute, Technical University of Denmark

Research Group for Molecular and Reproductive Toxicology

Technical University of Denmark

Kemitorvet

Building 202, room 5213

2800 Kgs. Lyngby

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2019
 

A pragmatic approach for human risk assessment of chemical mixtures

Boberg, Julie ; Dybdahl, Marianne ; Petersen, Annette ; Hass, Ulla ; Svingen, Terje ; Vinggaard, Anne Marie
in: Current Opinion in Toxicology, vol: 15, pages: 1-7

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.cotox.2018.11.004

2018
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EDC IMPACT: Reduced sperm counts in rats exposed to human relevant mixtures of endocrine disrupters

Axelstad Petersen, Marta ; Hass, Ulla ; Scholze, M. ; Christiansen, Sofie ; Kortenkamp, A ; Boberg, Julie
in: Endocrine Connections, vol: 7, issue: 1, pages: 139-148

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1530/EC-17-0307

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Perfluorohexane Sulfonate (PFHxS) and a Mixture of Endocrine Disrupters Reduce Thyroxine Levels and Cause Anti-Androgenic Effects in Rats

Ramhøj, Louise ; Hass, Ulla ; Boberg, Julie ; Scholze, Martin ; Christiansen, Sofie ; Nielsen, Flemming ; Axelstad Petersen, Marta
in: Toxicological Sciences, vol: 163, issue: 2, pages: 579-591

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1093/toxsci/kfy055

2017
 

Combined exposure to low doses of pesticides causes decreased birth weights in rats

Hass, Ulla ; Christiansen, Sofie ; Petersen, Marta Axelstad ; Scholze, Martin ; Boberg, Julie
in: Reproductive Toxicology, vol: 72, pages: 97-105

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.reprotox.2017.05.004

 

Rebuttal to letter by Morfeld et al., "Boberg et al. (2011) - Corrigendum

Boberg, Julie ; Petersen, Marta Axelstad ; Christiansen, Sofie ; Hass, Ulla
in: Reproductive Toxicology, vol: 71, pages: 162-163

Type: Letter

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.reprotox.2017.03.014

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Scientific principles for the identification of endocrine-disrupting chemicals: a consensus statement

Solecki, Roland ; Kortenkamp, Andreas ; Bergman, Åke ; Chahoud, Ibrahim ; Degen, Gisela H ; Dietrich, Daniel ; Greim, Helmut ; Håkansson, Helen ; Hass, Ulla ; Husoy, Trine ; Jacobs, Miriam ; Jobling, Susan ; Mantovani, Alberto ; Marx-Stoelting, Philip ; Piersma, Aldert ; Ritz, Vera ; Slama, Remy ; Stahlmann, Ralf ; van den Berg, Martin ; Zoeller, R. Thomas ; Boobis, Alan R
in: Archives of Toxicology, vol: 91, issue: 2, pages: 1001-1006

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1007/s00204-016-1866-9

2016
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A proposed framework for the systematic review and integrated assessment (SYRINA) of endocrine disrupting chemicals

Vandenberg, Laura N. ; Agerstrand, Marlene ; Beronius, Anna ; Beausoleil, Claire ; Bergman, Ake ; Bero, Lisa A. ; Bornehag, C.-G. ; Boyer, C. Scott ; Cooper, Glinda S. ; Cotgreave, Ian ; Gee, David ; Grandjean, Philippe ; Guyton, Kathryn Z. ; Hass, Ulla ; Heindel, Jerrold J. ; Jobling, Susan ; Kidd, Karen A. ; Kortenkamp, Andreas ; Macleod, Malcolm R. ; Martin, Olwenn V. ; Norinder, Ulf ; Scheringer, Martin ; Thayer, Kristina A. ; Toppari, Jorma ; Whaley, Paul ; Woodruff, Tracey J. ; Ruden, Christina
in: Environmental Health: A Global Access Science Source, vol: 15, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1186/s12940-016-0156-6

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Burden of disease and costs of exposure to endocrine disrupting chemicals in the European Union: an updated analysis

Trasande, L. ; Zoeller, R. T. ; Hass, Ulla ; Kortenkamp, A. ; Grandjean, P. ; Myers, J. P. ; DiGangi, J. ; Hunt, P. M. ; Rudel, R. ; Sathyanarayana, S. ; Bellanger, M. ; Hauser, R. ; Legler, J. ; Skakkebaek, N. E. ; Heindel, J. J.
in: International Journal of Andrology, vol: 4, issue: 4, pages: 565-572

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1111/andr.12178

 

Corrigendum to “Reproductive and behavioral effects of diisononyl phthalate (DINP) in perinatally exposed rats” [Reprod. Toxicol. 31 (2) (2011) 200–209]

Boberg, Julie ; Christiansen, Sofie ; Petersen, Marta Axelstad ; Kledal, Thuri Seidler ; Vinggaard, Anne Marie ; Dalgaard, Majken ; Nellemann, Christine ; Hass, Ulla
in: Reproductive Toxicology, vol: 63, pages: 183-184

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1016/j.reprotox.2016.07.001

 

Low-dose developmental exposure to bisphenol A alters the femoral bone geometry in wistar rats

Lejonklou, M. H. ; Christiansen, Sofie ; Orberg, J. ; Shen, L. ; Larsson, S. ; Boberg, Julie ; Hass, Ulla ; Lind, P. M.
in: Chemosphere, vol: 164, pages: 339-346

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1016/j.chemosphere.2016.08.114

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Low-dose effect of developmental bisphenol A exposure on sperm count and behaviour in rats

Hass, Ulla ; Christiansen, Sofie ; Boberg, Julie ; Rasmussen, M. G. ; Egebjerg, Karen Mandrup ; Petersen, Marta Axelstad
in: International Journal of Andrology, vol: 4, issue: 4, pages: 594-607

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1111/andr.12176

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Low-dose effects of bisphenol A on mammary gland development in rats

Egebjerg, Karen Mandrup ; Boberg, Julie ; Isling, Louise Krag ; Christiansen, Sofie ; Hass, Ulla
in: International Journal of Andrology, vol: 4, issue: 4, pages: 673-683

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1111/andr.12193

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Multiple endocrine disrupting effects in rats perinatally exposed to butylparaben

Boberg, Julie ; Petersen, Marta Axelstad ; Svingen, Terje ; Egebjerg, Karen Mandrup ; Christiansen, Sofie ; Vinggaard, Anne Marie ; Hass, Ulla
in: Toxicological Sciences, vol: 152, issue: 1, pages: 244-256

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1093/toxsci/kfw079

2015
 

Differential Gene Expression Patterns in Developing Sexually Dimorphic Rat Brain Regions Exposed to Antiandrogenic, Estrogenic, or Complex Endocrine

Lichtensteiger, Walter ; Bassetti-Gaille, Catherine ; Faass, Oliver ; Petersen, Marta Axelstad ; Boberg, Julie ; Christiansen, Sofie ; Rehrauer, Hubert ; Kühn Georgijevic, Jelena ; Hass, Ulla ; Kortenkamp, Andreas ; Schlumpf, Margret
in: Endocrinology, vol: 156, issue: 4, pages: 1477-1493

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1210/en.2014-1504

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Estimating Burden and Disease Costs of Exposure to Endocrine-Disrupting Chemicals in the European Union

Trasande, Leonardo ; Zoeller, R. Thomas ; Hass, Ulla ; Kortenkamp, Andreas ; Grandjean, Philippe ; Myers, John Peterson ; DiGangi, Joseph ; Bellanger, Martine ; Hauser, Russ ; Legler, Juliette ; Skakkebaek, Niels E. ; Heindel, Jerrold J.
in: Endocrinology, vol: 100, issue: 4, pages: 1245-1255

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1210/jc.2014-4324

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Male Reproductive Disorders, Diseases, and Costs of Exposure to Endocrine-Disrupting Chemicals in the European Union

Hauser, Russ ; Skakkebaek, Niels E. ; Hass, Ulla ; Toppari, Jorma ; Juul, Anders ; Andersson, Anna Maria ; Kortenkamp, Andreas ; Heindel, Jerrold J. ; Trasande, Leonardo
in: Endocrinology, vol: 100, issue: 4, pages: 1267-1277

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1210/jc.2014-4325

 

Mixtures of environmentally relevant endocrine disrupting chemicals affect mammary gland development in female and male rats

Mandrup, Karen Riiber ; Johansson, Hanna Katarina Lilith ; Boberg, Julie ; Pedersen, Anne S. ; Mortensen, Mette Sidsel ; Jørgensen, Jennifer Solgaard ; Vinggaard, Anne Marie ; Hass, Ulla
in: Reproductive Toxicology, vol: 54, pages: 47-57

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1016/j.reprotox.2014.09.016

 

Perinatal exposure to mixtures of anti-androgenic chemicals causes proliferative lesions in rat prostate

Boberg, Julie ; Johansson, Hanna Katarina Lilith ; Hadrup, Niels ; Sørensen, Karin Dreisig ; Berthelsen, Line Olrik ; Almstrup, Kristian ; Vinggaard, Anne Marie ; Hass, Ulla
in: Prostate, vol: 75, issue: 2, pages: 126-140

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1002/pros.22897

2014
 

Low-dose effects of bisphenol A on early sexual development in male and female rats.

Christiansen, Sofie ; Petersen, Marta Axelstad ; Boberg, Julie ; Vinggaard, Anne Marie ; Pedersen, Gitte Alsing ; Hass, Ulla
in: Reproduction, vol: 147, issue: 4, pages: 477-487

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1530/REP-13-0377

 

Mixtures of endocrine-disrupting contaminants induce adverse developmental effects in preweaning rats.

Petersen, Marta Axelstad ; Christiansen, Sofie ; Boberg, Julie ; Scholze, Martin ; Jacobsen, Pernille Rosenskjold ; Isling, Louise Krag ; Kortenkamp, Andreas ; Hass, Ulla
in: Reproduction, vol: 147, issue: 4, pages: 489-501

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1530/REP-13-0447

2013
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Low dose effects and non-monotonic dose responses for endocrine active chemicals: Science to practice workshop: Workshop summary

Beausoleil, Claire ; Ormsby, Jean-Nicolas ; Gies, Andreas ; Hass, Ulla ; Heindel, Jerrold J. ; Holmer, Marie Louise ; Nielsen, Pia Juul ; Munn, Sharon ; Schoenfelder, Gilbert
in: Chemosphere, vol: 93, issue: 6, pages: 847-856

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1016/j.chemosphere.2013.06.043

 

Low dose effects of BPA on early sexual development of male and female rats

Christiansen, Sofie ; Axelstad, Marta ; Boberg, Julie ; Hass, Ulla
in: Reproductive Toxicology, vol: 41, pages: 11

Type: Letter (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1016/j.reprotox.2013.07.002

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Predictive value of cell assays for developmental toxicity and embryotoxicity of conazole fungicides.

Sørensen, Karin Dreisig ; Taxvig, Camilla ; Kjærstad, Mia Birkhøj ; Nellemann, Christine Lydia ; Hass, Ulla ; Vinggaard, Anne Marie
in: A L T E X. Alternatives to Animal Experimentation, vol: 30, issue: 3, pages: 319-330

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013

 

Premature reproductive aging in female rats after developmental exposure to mixtures of endocrine disrupters

Jacobsen, Pernille Rosenskjold ; Petersen, Marta Axelstad ; Christiansen, Sofie ; Boberg, Julie ; Hass, Ulla
in: Toxicology Letters, vol: 221, pages: S214
Presented at:
49th Congress of the European Societies of Toxicology (EUROTOX)

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1016/j.toxlet.2013.05.510

 

The effect of perinatal exposure to ethinyl oestradiol or a mixture of endocrine disrupting pesticides on kisspeptin neurons in the rat hypothalamus

Overgaard, Agnete ; Holst, Klaus ; Mandrup, Karen ; Boberg, Julie ; Christiansen, Sofie ; Jacobsen, Pernille Rosenskjold ; Hass, Ulla ; Mikkelsen, Jens D.
in: NeuroToxicology, vol: 37, pages: 154-162

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1016/j.neuro.2013.04.012

 

Triclosan exposure reduces thyroxine levels in pregnant and lactating rat dams and in directly exposed offspring

Petersen, Marta Axelstad ; Boberg, Julie ; Vinggaard, Anne Marie ; Christiansen, Sofie ; Hass, Ulla
in: Food and Chemical Toxicology, vol: 59, pages: 534–540

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1016/j.fct.2013.06.050

2012
 
 

Intrauterine exposure to mild analgesics during pregnancy and the occurrence of cryptorchidism and hypospadia in the offspring: the Generation R Study

Snijder, Claudia A. ; Kortenkamp, Andreas ; Steegers, Eric A.P. ; Jaddoe, Vincent W.V. ; Hofman, Albert ; Hass, Ulla ; Burdorf, Alex
in: Human Reproduction, vol: 27, issue: 4, pages: 1191-1201

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.1093/humrep/der474

 

Mixtures of endocrine disrupting contaminants modelled on human high end exposures

Christiansen, Sofie ; Kortenkamp, A. ; Petersen, Marta Axelstad ; Boberg, Julie ; Scholze, M. ; Jacobsen, Pernille Rosenskjold ; Faust, M. ; Lichtensteiger, W. ; Schlumpf, M. ; Burdorf, A. ; Hass, Ulla
in: International Journal of Andrology, vol: 35, issue: 3, pages: 303-316

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.1111/j.1365-2605.2011.01242.x

 

Perinatal ethinyl oestradiol alters mammary gland development in male and female Wistar rats

Mandrup, Karen ; Hass, Ulla ; Christiansen, Sofie ; Boberg, Julie
in: International Journal of Andrology, vol: 35, issue: 3, pages: 385-396

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.1111/j.1365-2605.2012.01258.x

 

Persistent developmental toxicity in rat offspring after low dose exposure to a mixture of endocrine disrupting pesticides

Jacobsen, Pernille Rosenskjold ; Petersen, Marta Axelstad ; Boberg, Julie ; Isling, Louise Krag ; Christiansen, Sofie ; Mandrup, Karen Riiber ; Berthelsen, Line Olrik ; Vinggaard, Anne Marie ; Hass, Ulla
in: Reproductive Toxicology, vol: 34, issue: 2, pages: 237-250
Presented at:
40th Annual Conference of the European Teratology Society

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.1016/j.reprotox.2012.05.099

2011
 

Cumulative Risk Represents a Serious Gap in Current Risk Assessment Requiring Major Changes to Current Practice

Hass, Ulla
in: Birth Defects Research. Part A: Clinical and Molecular Teratology, vol: 91, issue: 5, pages: 308

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011

 

Effects of pre- and postnatal exposure to the UV-filter Octyl Methoxycinnamate (OMC) on the reproductive, auditory and neurological development of rat offspring

Petersen, Marta Axelstad ; Boberg, Julie ; Hougaard, Karin Sørig ; Christiansen, Sofie ; Jacobsen, Pernille Rosenskjold ; Mandrup, Karen ; Nellemann, Christine Lydia ; Lund, Søren Peter ; Hass, Ulla
in: Toxicology and Applied Pharmacology, vol: 250, issue: 3, pages: 278-290

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1016/j.taap.2010.10.031

 
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Intrauterine exposure to mild analgesics is a risk factor for development of male reproductive disorders in human and rat

Kristensen, David Møbjerg ; Hass, Ulla ; Lesné, Laurianne ; Lottrup, Grete ; Jacobsen, Pernille Rosenskjold ; Desdoits-Lethimonier, Christele ; Boberg, Julie ; Petersen, Jørgen Holm ; Toppari, Jorma ; Jensen, Tina Kold ; Brunak, Søren ; Skakkebæk, Niels E. ; Nellemann, Christine Lydia ; Main, Katharina M. ; Jégou, Bernard ; Leffers, Henrik
in: Human Reproduction, vol: 26, issue: 1, pages: 235-244

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1093/humrep/deq323

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On the impact of second generation mating and offspring in multi-generation reproductive toxicity studies on classification and labelling of substances in Europe

Rorije, Emiel ; Muller, André ; Beekhuijzen, Manon E.W. ; Hass, Ulla ; Heinrich-Hirsch, Barbara ; Paparella, Martin ; Schenk, Erna ; Ulbrich, Beate ; Hakkert, Betty C. ; Piersma, Aldert H.
in: Regulatory Toxicology and Pharmacology, vol: 61, issue: 2, pages: 251-260

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1016/j.yrtph.2011.08.005

 

Prediction of gestation length and nipple retention in rats after mixed exposure to low doses of dissimilarly acting endocrine disrupting pesticides

Jacobsen, Pernille Rosenskjold ; Christiansen, Sofie ; Clemmensen, Line Katrine Harder ; Axelstad, Marta ; Ersbøll, Bjarne K. ; Hass, Ulla
in: Reproductive Toxicology, vol: 32, issue: 2, pages: 168
Presented at:
39th Annual Conference of the European Teratology Society

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1016/j.reprotox.2011.06.086

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Reproductive and behavioral effects of diisononyl phthalate (DINP) in perinatally exposed rats

Boberg, Julie ; Christiansen, Sofie ; Petersen, Marta Axelstad ; Kledal, Thuri Seidler ; Vinggaard, Anne Marie ; Dalgaard, Majken ; Nellemann, Christine Lydia ; Hass, Ulla
in: Reproductive Toxicology, vol: 31, issue: 2, pages: 200-209

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1016/j.reprotox.2010.11.001

2010
 

Combined exposure to endocrine disrupting pesticides impairs parturition, causes pup mortality and affects sexual differentiation in rats

Jacobsen, Pernille Rosenskjold ; Christiansen, Sofie ; Boberg, Julie ; Nellemann, Christine Lydia ; Hass, Ulla
in: International Journal of Andrology, vol: 33, issue: 2, pages: 434-442

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010     |    DOI: https://doi.org/10.1111/j.1365-2605.2009.01046.x

 

Editorial

Hass, Ulla
in: Reproductive Toxicology, vol: 30, issue: 2, pages: 219-219

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010     |    DOI: https://doi.org/10.1016/j.reprotox.2010.05.017

 

Low-dose perinatal exposure to di(2-ethylhexyl) phthalate induces anti-androgenic effects in male rats

Christiansen, Sofie ; Boberg, Julie ; Petersen, Marta Axelstad ; Dalgaard, Majken ; Vinggaard, Anne Marie ; Metzdorff, Stine Broeng ; Hass, Ulla
in: Reproductive Toxicology, vol: 30, issue: 2, pages: 313-321

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010     |    DOI: https://doi.org/10.1016/j.reprotox.2010.04.005

 

Mammary gland whole mount evaluation

Mandrup, Karen Riiber ; Agirre, Monika ; Ersbøll, Bjarne Kjær ; Hass, Ulla ; Boberg, Julie
in: Reproductive Toxicology, vol: 30, issue: 2, pages: 241

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010     |    DOI: https://doi.org/10.1016/j.reprotox.2010.05.067

 

Possible endocrine disrupting effects of parabens and their metabolites

Boberg, Julie ; Taxvig, Camilla ; Christiansen, Sofie ; Hass, Ulla
in: Reproductive Toxicology, vol: 30, issue: 2, pages: 301-312

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010     |    DOI: https://doi.org/10.1016/j.reprotox.2010.03.011

2009
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A Retrospective Performance Assessment of the Developmental Neurotoxicity Study in Support of OECD Test Guideline 426

Makris, Susan L. ; Raffaele, Kathleen ; Allen, Sandra ; Bowers, Wayne J. ; Hass, Ulla ; Alleva, Enrico ; Calamandrei, Gemma ; Sheets, Larry ; Amcoff, Patric ; Delrue, Nathalie ; Crofton, Kevin M.
in: Environmental Health Perspectives, vol: 117, issue: 1, pages: 17-25

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2009     |    DOI: https://doi.org/10.1289/ehp.11447

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Synergistic Disruption of External Male Sex Organ Development by a Mixture of Four Antiandrogens

Christiansen, Sofie ; Scholze, Martin ; Dalgaard, Majken ; Vinggaard, Anne ; Petersen, Marta Axelstad ; Kortenkamp, Andreas ; Hass, Ulla
in: Environmental Health Perspectives, vol: 117, issue: 12, pages: 1839-1846

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2009     |    DOI: https://doi.org/10.1289/ehp.0900689

2008
 

Do parabens have the ability to interfere with steroidogenesis?

Taxvig, Camilla ; Vinggaard, Anne ; Hass, Ulla ; Petersen, Marta Axelstad ; Boberg, Julie ; Hansen, Pernille Reimer ; Frederiksen, Hanne ; Nellemann, Christine Lydia
in: Toxicological Sciences, vol: 106, issue: 1, pages: 206-213

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1093/toxsci/kfn148

 

Combined exposure to anti-androgens causes markedly increased frequencies of hypospadias in the rat

Christiansen, Sofie ; Scholze, M. ; Petersen, Marta Axelstad ; Boberg, Julie ; Kortenkamp, A. ; Hass, Ulla
in: International Journal of Andrology, vol: 31, issue: 2, pages: 241-248

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1111/j.1365-2605.2008.00866.x

 

Developmental neurotoxicity of Propylthiouracil (PTU) in rats: Relationship between transient hypothyroxinemia during development and long-lasting behavioural and functional changes

Petersen, Marta Axelstad ; Hansen, Pernille Reimer ; Boberg, Julie ; Bonnichsen, Mia ; Nellemann, Christine Lydia ; Lund, Søren Peter ; Hougaard, Karin S. ; Hass, Ulla
in: Toxicology and Applied Pharmacology, vol: 232, issue: 1, pages: 1-13

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1016/j.taap.2008.05.020

 

Endocrine disrupting properties in vivo of widely used azole fungicides

Taxvig, Camilla ; Vinggaard, Anne ; Hass, Ulla ; Petersen, Marta Axelstad ; Metzdorff, Stine Broeng ; Nellemann, Christine Lydia
in: International Journal of Andrology, vol: 31, issue: 2, pages: 170-176

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1111/j.1365-2605.2007.00838.x

 

Higher levels of ethyl paraben and butyl paraben in rat amniotic fluid than in maternal plasma after subcutaneous administration.

Frederiksen, Hanne ; Taxvig, Camilla ; Hass, Ulla ; Vinggaard, Anne ; Nellemann, Christine Lydia
in: Toxicological Sciences, vol: 106, issue: 2, pages: 376-83

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1093/toxsci/kfn171

 

Undertaking positive control studies as part of developmental neurotoxicity testing - A report from the ILSI Research Foundation/Risk Science Institute expert working group on neurodevelopmental endpoints

Crofton, Kevin M. ; Foss, John A. ; Hass, Ulla ; Jensen, Karl F. ; Levin, Edwin D. ; Parker, Sherry P. ; Fitxpatrick, Julie W. (Editor)
in: Neurotoxicology and Teratology, vol: 30, issue: 4, pages: 266-287

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1016/j.ntt.2007.06.002

2007
 

Combined exposure to anti-androgens exacerbates disruption of sexual differentiation in the rat

Hass, Ulla ; Scholze, M. ; Christiansen, Sofie ; Dalgaard, M. ; Vinggaard, A. M. ; Petersen, Marta Axelstad ; Metzdorff, Stine Broeng ; Kortenkamp, A.
in: Environmental Health Perspectives, vol: 115, issue: 1, pages: 122-128

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007

 

Dysgenesis and histological changes of genitals and perturbations of gene expression in male rats after in utero exposure to antiandrogen mixtures

Metzdorff, Stine Broeng ; Dalgaard, Majken ; Christiansen, Sofie ; Petersen, Marta Axelstad ; Hass, Ulla ; Kiersgaard, Maria Kristina ; Scholze, Martin ; Kortenkamp, Andreas ; Vinggaard, Anne
in: Toxicological Sciences, vol: 98, issue: 1, pages: 87-98

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.1093/toxsci/kfm079

 

Endocrine-disrupting activities in vivo of the fungicides tebuconazole and epoxiconazole

Taxvig, Camilla ; Hass, Ulla ; Petersen, Marta Axelstad ; Dalgaard, Majken ; Boberg, Julie ; Andersen, Helle Raun ; Vinggaard, Anne
in: Toxicological Sciences, vol: 100, issue: 2, pages: 464-473

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.1093/toxsci/kfm227

 

Samtidig eksponering for flere hormonforstyrrende stoffer i eksperimentelle undersøgelser - en farlig cocktail?

Hass, Ulla ; Christiansen, Sofie ; Petersen, Marta Axelstad ; Boberg, Julie
in: Miljø og sundhed, pages: 60-66

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007

2006
 

Developmental exposure to propylthiouracil affects activity of rat offspring

Petersen, Marta Axelstad ; Christiansen, Sofie ; Hass, Ulla
in: Reproductive Toxicology, vol: 22, pages: 264-264
Presented at:
The 34th European Teratology Society Conference

Type: Conference article

Status: Published     |    Year: 2006

 

Hvad sker der når mennesker udsættes for en cocktail af hormonforstyrrende pesticider?

Vinggaard, Anne Marie ; Andersen, Helle Raun ; Bonefeld-Jørgensen, Eva ; Kjærstad, Mia Birkhøj ; Nellemann, Christine Lydia ; Hass, Ulla ; Dalgaard, Majken ; Lam, Henrik Rye
in: Miljø og Sundhed, pages: 13-19

Type: Journal article

Status: Published     |    Year: 2006

 

Mechanisms of action underlying the antiandrogenic effects of the fungicide prochloraz

Laier, Peter ; Metzdorff, Stine Broeng ; Boberg, Julie ; Hagen, Marie ; Hass, Ulla ; Christiansen, Sofie ; Petersen, Marta Axelstad ; Kledal, Thuri ; Dalgaard, Majken ; McKinnell, C. ; Brokken, L. J. S. ; Vinggaard, Anne
in: Toxicology and Applied Pharmacology, vol: 213, issue: 2, pages: 160-171

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2006     |    DOI: https://doi.org/10.1016/j.taap.2005.10.013

 

Prochloraz: an imidazole fungicide with multiple mechanisms of action

Vinggaard, Anne ; Hass, Ulla ; Dalgaard, M. ; Andersen, H. R. ; Bonefeld-Jørgensen, E. ; Christiansen, Sofie ; Laier, P. ; Poulsen, Mette Erecius
in: International Journal of Andrology, vol: 29, issue: 1, pages: 186-191
Presented at:
The 3rd Copenhagen Workshop on Environment Reproductive Health and Fertility

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2006     |    DOI: https://doi.org/10.1111/j.1365-2605.2005.00604.x

2005
 

Antiandrogenic effects in male rats perinatally exposed to a mixture of di(2-ethylhexyl) phthalate and di(2-ethylhexyl) adipate

Jarfelt, K. ; Dalgaard, M. ; Hass, Ulla ; Boberg, Julie ; Jacobsen, H. ; Ladefoged, Ole
in: Reproductive Toxicology, vol: 19, issue: 4, pages: 505-515

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2005

 

Effects of prenatal exposure to chronic mild stress and toluene in rats

Hougaard, K. S. ; Andersen, Maud Bering ; Hansen, A. M. ; Hass, Ulla ; Werge, T. ; Lund, S. P.
in: Neurotoxicology and Teratology, vol: 27, issue: 1, pages: 153-167

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2005     |    DOI: https://doi.org/10.1016/j.ntt.2004.08.001

 

Perinatal exposure to the fungicide prochloraz feminizes the male rat offspring

Vinggaard, Anne ; Christiansen, Sofie ; Laier, Peter ; Poulsen, Mette Erecius ; Breinholt, Vibeke ; Jarfelt, Kirsten ; Jacobsen, Helene ; Dalgaard, Majken ; Nellemann, Christine Lydia ; Hass, Ulla
in: Toxicological Sciences, vol: 85, issue: 2, pages: 886-897

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2005     |    DOI: https://doi.org/10.1093/toxsci/kfi150

2004
 

Effects of combined prenatal stress and toluene exposure on apoptotic neurodegeneration in cerebellum and hippocampus of rats

Ladefoged, Ole ; Hougaard, Karin Sørig ; Hass, Ulla ; Sørensen, Ilona Kryspin ; Lund, Søren Peter ; Svendsen, Gitte Winkel ; Lam, Henrik Rye
in: Basic & Clinical Pharmacology & Toxicology, vol: 94, issue: 4, pages: 169-176

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2004     |    DOI: https://doi.org/10.1111/j.1742-7843.2004.pto940403.x

 

Kemikalier og dyremodeller

Hass, Ulla ; Filinska, M.
in: Miljø og sundhed, pages: 5-13

Type: Journal article

Status: Published     |    Year: 2004

 

Steroidogenesis in fetal male rats is reduced by DEHP and DINP, but endocrine effects of DEHP are not modulated by DEHA in fetal, prepubertal and adult male rats

Boberg, Julie ; Ladefoged, Ole ; Hass, Ulla ; Vinggaard, Anne
in: Reproductive Toxicology, vol: 18, issue: 1, pages: 53-61

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2004     |    DOI: https://doi.org/10.1016/j.reprotox.2003.10.011

2003
 

Current status of developmental neurotoxicity: regulatory view

Hass, Ulla
in: Toxicology Letters, vol: 140, pages: 155-159

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2003     |    DOI: https://doi.org/10.1016/S0378-4274(02)00499-X

 

Di(2-ethylhexyl) adipate (DEHA) induced developmental toxicity but not antiandrogenic effects in pre- and postnatally exposed Wistar rats

Dalgaard, Majken ; Hass, Ulla ; Vinggaard, Anne ; Jarfelt, Kirsten ; Lam, Henrik Rye ; Sørensen, Ilona Kryspin ; Sommer, Helle Mølgaard ; Ladefoged, Ole
in: Reproductive Toxicology, vol: 17, issue: 2, pages: 163-170

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2003     |    DOI: https://doi.org/10.1016/S0890-6238(02)00149-1

 

Effects on sexual dimorphic behaviour in rats after developmental exposure to anti-androgens

Hass, Ulla
in: Reproductive Toxicology, vol: 17, issue: 4, pages: 482-482
Presented at:
Conference of the European Teratology Society Elsinore

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2003     |    DOI: https://doi.org/10.1016/S0890-6238(03)00047-9

 

Effekter på hjernens udvikling og funktion efter udsættelse for kemiske stoffer med hormonlignende virkninger

Hass, Ulla ; Filinska, M.
in: Miljø og Sundhed, pages: 12-19

Type: Journal article

Status: Published     |    Year: 2003

 

Toluene depresses plasma corticosterone in pregnant rats

Hougaard, K. S. ; Hansen, A. M. ; Hass, Ulla ; Lund, S. P.
in: Pharmacology and Toxicology, vol: 92, issue: 3, pages: 148-152

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2003     |    DOI: https://doi.org/10.1034/j.1600-0773.2003.920308.x

2002
 

Changes in markers of oxidative stress and membrane properties in synaptosomes from rats exposed prenatally to toluene

Edelfors, Sven ; Hass, Ulla ; Hougaard, Karin S.
in: Pharmacology & Toxicology, vol: 90, issue: 1, pages: 26-31

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2002     |    DOI: https://doi.org/10.1034/j.1600-0773.2002.900106.x

2001
 

Behavioural effects in rats after prenatal exposure to dearomatized white spirit

Hass, Ulla ; Ladefoged, Ole ; Lam, H.R. ; Østergaard, G. ; Lund, S.P. ; Simonsen, L.
in: Pharmacology & Toxicology, vol: 89, issue: 4, pages: 201-207

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2001

 

Behavioural testing in routine studies: Developmental neurotoxicity Guidelines

Hass, Ulla
in: Reproductive Toxicology, vol: 15, pages: 450-450
Presented at:
29th Conference of European Teratology Society

Type: Conference article

Status: Published     |    Year: 2001

 

Developmental toxicity of toluene in male rats: effects on semen quality, testis morphology, and apoptotic neurodegeneration

Dalgaard, M. ; Hossaini, A. ; Hougaard, K.S. ; Hass, Ulla ; Ladefoged, Ole
in: Archives of Toxicology, vol: 75, issue: 2, pages: 103-109

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2001     |    DOI: https://doi.org/10.1007/s002040000209

 

Effects of prenatal exposure to the antiandrogens Flutamide on sexual dimorphic behavior in rats

Hass, Ulla ; Filinska, Marta ; Pedersen, S.
in: Reproductive Toxicology, vol: 15, pages: 454-454
Presented at:
The 29th Conference of European Teratology Society

Type: Conference article

Status: Published     |    Year: 2001

2000
 

Four weeks' inhalation exposure of Long Evans rats to 4-tert-butyltoluene: Effect on evoked potentials, behaviour and brain neurochemistry

Lam, Henrik Rye ; Ladefoged, Ole ; Østergaard, Grete ; Hass, Ulla ; Lund, Søren Peter ; Simonsen, Leif
in: Pharmacology & Toxicology, vol: 87, issue: 1, pages: 11-17

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2000     |    DOI: https://doi.org/10.1111/j.0901-9928.2000.870103.x

1999
 

Developmental neurotoxicity after toluene inhalation exposure in rats

Hass, Ulla ; Lund, Søren Peter ; Hougaard, Karin Sørig ; Simonsen, Leif
in: Neurotoxicology and Teratology, vol: 21, issue: 4, pages: 349-357

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1999     |    DOI: https://doi.org/10.1016/S0892-0362(99)00013-6

 

Effects of prenatal exposure to toluene on postnatal development and behavior in rats

Hougaard, K. S. ; Hass, Ulla ; Lund, S. P. ; Simonsen, L.
in: Neurotoxicology and Teratology, vol: 21, issue: 3, pages: 241-450

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1999     |    DOI: https://doi.org/10.1016/S0892-0362(98)00053-1

 

The effects of in vitro exposure to white spirit on [Ca2+] in synaptosomes from rats exposed prenatally to white spirit

Edelfors, S. ; Hass, Ulla ; Ravn-Jonsen, A.
in: Pharmacology and Toxicology, vol: 84, issue: 5, pages: 197-200

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1999     |    DOI: https://doi.org/10.1111/j.1600-0773.1999.tb01483.x

1998
 

Dietary structured triacylglycerols containing docosahexaenoic acid given from birth affect visual and auditory performance and tissue fatty acid profiles of rats

Christensen, M. M. ; Lund, S. P. ; Simonsen, L. ; Hass, Ulla ; Simonsen, S. E. ; Høy, Carl-Erik
in: Journal of Nutrition, vol: 128, issue: 6, pages: 1011-1017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1998

 

An approach to risk assessment

Simonsen, L. ; Lund, S. P. ; Hass, Ulla
in: NeuroToxicology, vol: 17, issue: 3-4, pages: 815-824

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1998

 

Inhalation exposure in developmental neurotoxicity testing

Hass, Ulla ; Hougaard, K. S. ; Lund, S.
in: TemaNord, vol: 574, pages: 40-43

Type: Journal article

Status: Published     |    Year: 1998

 

Toxicity of the styrene metabolite, phenylglyoxylic acid, in rats after three months' oral dosing

Ladefoged, Ole ; Lam, Henrik Rye ; Ostergaard, G. ; Hansen, E. V. ; Hass, Ulla ; Lund, S. P. ; Simonsen, L.
in: NeuroToxicology, vol: 19, issue: 4-5, pages: 721-737
Presented at:
6th Meeting of the International Neurotoxicology Association

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 1998

1997
 

Developmental neurotoxicity study

Hass, Ulla
in: TemaNord, vol: 524, issue: 34-37

Type: Journal article

Status: Published     |    Year: 1997

 

Developmental neurotoxicity study: Evaluation of behavioral methods with methylazoxymethanol as positive control agent

Hass, Ulla ; Lund, S. P. ; Simonsen, L.
in: NeuroToxicology, vol: 18, pages: 880-881
Presented at:
6th Meeting of the International Neurotoxicology Association

Type: Conference article

Status: Published     |    Year: 1997

 

Long-lasting neurobehavioral effects of prenatal exposure to xylene in rats

Hass, Ulla ; Lund, S. P. ; Simonsen, L.
in: NeuroToxicology, vol: 18, issue: 2, pages: 547-551
Presented at:
13th International Neurotoxicology Conference on Developmental Neurotoxicity of Endocrine Disrupters - Dioxins, PCBs, Pesticides and Metals

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 1997

1996
 

Behavioural methods for assessing neurotoxic effects of organic solvents in animal models

Hass, Ulla
in: TemaNord, vol: 531, pages: 21-27

Type: Journal article

Status: Published     |    Year: 1996

 

Dearomatized white spirit inhalation exposure causes long-lasting neurophysiological changes in rats

Lund, S. P. ; Simonsen, L. ; Hass, Ulla ; Ladefoged, Ole ; Lam, Henrik Rye ; Ostergaard, G.
in: Neurotoxicology and Teratology, vol: 18, issue: 1, pages: 67-76

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1996     |    DOI: https://doi.org/10.1016/0892-0362(95)02014-4

 

The effect of ageing and in vitro exposure to xylene and KCl on [Ca2+](i) in synaptosomes from rats exposed prenatally to xylene

Edelfors, S. ; Hass, Ulla ; Ravn-Jonsen, A. ; Lund, S. P.
in: Pharmacology and Toxicology, vol: 78, issue: 6, pages: 409-412

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1996