Katharina Maria Main

Katharina Maria Main

Clinical Professor, Senior consultant

Member of:

  • Paediatrics


  1. Published

    Vurdering af knemometri som metode til kontrol af højdetilvækst hos væksthæmmede børn under et års væksthormonbehandling

    Mortensen, H. B., Main, Katharina Maria, Michaelsen, Kim F., Kastrup, K. W., Jørgensen, J. T. & Skakkebæk, Niels Erik, 1993, In: Ugeskrift for læger. 155, 15, p. 1135-1139 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Variations in repeated serum concentrations of UV filters, phthalates, phenols and parabens during pregnancy

    Assens, M., Frederiksen, H., Petersen, Jørgen Holm, Larsen, T., Skakkebæk, Niels Erik, Juul, Anders, Andersson, A. & Main, Katharina Maria, 2019, In: Environment International. 123, p. 318-324 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Validity of self-assessment of pubertal maturation

    Rasmussen, A., Wohlfahrt-Veje, C., Tefre de Renzy-Martin, K., Hagen, C. P., Tinggaard, J., Mouritsen, A., Mieritz, M. G. & Main, Katharina Maria, Jan 2015, In: Pediatrics. 135, 1, p. 86-93 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Vaeksthormonbehandling af korte børn født small for gestational age

    Christesen, H. B. T., Jensen, R. B. B., Birkebaek, N. H., Hertel, N. T., Main, Katharina Maria, Mortensen, H. B., Naeraa, R. W. & Juul, Anders, 2006, In: Ugeskrift for Laeger. 168, 9, p. 889-95 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Uterine volume and endometrial thickness in healthy girls evaluated by ultrasound (3-dimensional) and magnetic resonance imaging

    Hagen, C. P., Mouritsen, A., Mieritz, M. G., Tinggaard, J., Wohlfahrt-Veje, C., Fallentin, E., Brocks, V., Sundberg, K., Jensen, L. N., Juul, Anders & Main, Katharina Maria, Aug 2015, In: Fertility and Sterility. 104, 2, p. 452-9.e2 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Use of stored serum in the study of time trends and geographical differences in exposure of pregnant women to phthalates

    Henriksen, L. S., Mathiesen, B. K., Assens, M., Krause, M., Skakkebæk, Niels Erik, Juul, Anders, Andersson, A. M., Hart, R. J., Newnham, J. P., Keelan, J. A., Pennell, C., Main, Katharina Maria & Frederiksen, H., 2020, In: Environmental Research. 184, 109231.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Urinary phthalates from 168 girls and boys measured twice a year during a 5-year period

    Mouritsen, Annette Korsholm, Frederiksen, H., Sørensen, K., Aksglæde, L., Hagen, C., Skakkebæk, Niels Erik, Main, Katharina Maria, Andersson, A. M. & Juul, Anders, 2013, In: Journal of Clinical Endocrinology and Metabolism. 98, 9, p. 3755-3764 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Urinary bisphenol A levels in young Urinary Bisphenol A Levels in Young Men: Association with Reproductive Hormones and Semen Quality

    Lassen, T. H., Frederiksen, H., Jensen, T. K., Petersen, Jørgen Holm, Joensen, U. N., Main, Katharina Maria, Skakkebæk, Niels Erik, Juul, Anders, Jørgensen, N. & Andersson, A., 2014, In: Environmental Health Perspectives. 122, 5, p. 478-484 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Transition in Pediatric and Adolescent Hypogonadal Girls: Gynecological Aspects, Estrogen Replacement Therapy, and Contraception

    Pedersen, Anette Tønnes, Cleemann, L., Main, Katharina Maria & Juul, Anders, 2018, Transition of Care: From Childhood to Adulthood in Endocrinology, Gynecology, and Diabetes. Polak, M. & Touraine, P. (eds.). Vol. 33. p. 113-127 (Endocrine Development).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  10. Published

    Tracking and Cumulative Lifetime Exposure to IGF-I in 6,459 Healthy Individuals and in SGA Children Treated with GH

    Kjaer, A. S. L., Jensen, R. B., Petersen, Jørgen Holm, Linneberg, Allan René, Kårhus, L. L., Henriksen, L. S., Johannsen, T. H., Main, Katharina Maria, Hoffman, A. R. & Juul, Anders, 2023, In: The Journal of clinical endocrinology and metabolism. 108, 3, p. 642–652 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Total and free insulin-like growth factor I, insulin-like growth factor binding protein 3 and acid-labile subunit reflect clinical activity in acromegaly

    Sneppen, S. B., Lange, M. W., Pedersen, L. M., Kristensen L, L. Ø., Main, Katharina Maria, Juul, Anders, Skakkebæk, Niels Erik & Feldt-Rasmussen, Ulla, 2001, In: Growth Hormone & I G F Research. 11, 6, p. 384-91 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Thyroid effects of endocrine disrupting chemicals

    Boas, M., Feldt-Rasmussen, Ulla & Main, Katharina Maria, 2012, In: Molecular and Cellular Endocrinology. 355, 2, p. 240-8

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    The ratio between serum levels of insulin-like growth factor (IGF)-I and the IGF binding proteins (IGFBP-1, 2 and 3) decreases with age in healthy adults and is increased in acromegalic patients

    Juul, Anders, Main, Katharina Maria, Blum, W. F., Lindholm, J., Ranke, M. B. & Skakkebæk, Niels Erik, 1994, In: Clinical Endocrinology. 41, 1, p. 85-93 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    The pubertal transition in 179 healthy Danish children: associations between pubarche, adrenarche, gonadarche, and body composition

    Mouritsen, Annette Korsholm, Aksglæde, L., Sørensen, K., Hagen, C. P., Petersen, Jørgen Holm, Main, Katharina Maria & Juul, Anders, 2013, In: European Journal of Endocrinology. 168, p. 129-36 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    The possible impact of antenatal exposure to ubiquitous phthalates upon male reproductive function at 20 years of age

    Hart, R. J., Frederiksen, H., Doherty, D. A., Keelan, J. A., Skakkebæk, Niels Erik, Minaee, N. S., McLachlan, R., Newnham, J. P., Dickinson, J. E., Pennell, C. E., Norman, R. J. & Main, Katharina Maria, 2018, In: Frontiers in Endocrinology. 9, JUN, 11 p., 288.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    The influence of prenatal exposure to phthalates on subsequent male growth and body composition in adolescence

    Berman, Y. E., Doherty, D. A., Main, Katharina Maria, Frederiksen, H., Keelan, J. A., Newnham, J. P. & Hart, R. J., Apr 2021, In: Environmental Research. 195, 9 p., 110313.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    The impact of gender and puberty on reference values for urinary growth hormone excretion: a study of 3 morning urine samples in 517 healthy children and adults

    Main, Katharina Maria, Jarden, M., Angelo, L., Dinesen, B. I., Hertel, N., Juul, Anders, Müller, J. & Skakkebæk, Niels Erik, 1994, In: Journal of Clinical Endocrinology and Metabolism. 79, 3, p. 865-71 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    The epidemiology of cryptorchidism and potential risk factors, including endocrine disrupting chemicals

    Holmboe, S. A., Beck, A. L., Andersson, A. M., Main, Katharina Maria, Jørgensen, N., Skakkebæk, Niels Erik & Priskorn, L., 2024, In: Frontiers in Endocrinology. 15, 8 p., 1343887.

    Research output: Contribution to journalReviewResearchpeer-review

  19. Published

    The effects of long-term opioid treatment on the immune system in chronic non-cancer pain patients: A systematic review

    Diasso, P. D. K., Birke, H., Nielsen, S. D., Main, Katharina Maria, Højsted, J., Sjøgren, P. & Kurita, G. P., 2020, In: European Journal of Pain. 24, 3, p. 481-496 16 p.

    Research output: Contribution to journalReviewResearchpeer-review

  20. Published

    The association between phthalate exposure and atopic dermatitis with a discussion of phthalate induced secretion of interleukin-1β and thymic stromal lymphopoietin

    Overgaard, L. E. K., Bonefeld, Charlotte Menne, Frederiksen, H., Main, Katharina Maria & Thyssen, Jacob Pontoppidan, 2 Jun 2016, In: Expert Review of Clinical Immunology. 12, 6, p. 609-616 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    The LH/FSH ratio is not a sex-dimorphic marker after infancy: data from 6417 healthy individuals and 125 patients with Differences of Sex Development

    Ljubicic, M. L., Jespersen, K., Aksglaede, L., Hagen, C. P., Petersen, Jørgen Holm, Andersen, H. R., Linneberg, Allan René, Main, Katharina Maria, Andersson, A. M., Johannsen, T. H. & Juul, Anders, 2020, In: Human Reproduction. 35, 10, p. 2323-2335 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    The Human Eccrine Sweat Gland: A possible GRowth hormone target organ ?

    Juul, Anders, Nielsen, B., Hjortskov, N., Main, Katharina Maria & Skakkebæk, Niels Erik, 1997, The Clinical Pharmacology of Sports and Exercise.. p. 223 7 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  23. Published

    The Development of Pubertal Gynaecomastia and the Association to Endogenous Hormones, Growth, and Body Composition

    Mieritz, M. G., Juul, A., Raket, L. L., Hagen, C. P., Nielsen, J. E., Talman, M. M., Petersen, Jørgen Holm, Sommer, Stefan Horst, Main, Katharina Maria, Jørgensen, N., Sørensen, K., Aksglaede, L., Mouritsen, Annette Korsholm, Hilsted, L. & Andersson, A. M., 2017, In: Birth Defects Research. 109, 9, p. 637 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  24. Published

    The Acrosomal Status of Density Purified Spermatozoa Differentiates Men from Couples in IVF and ICSI Treatment and Is Associated with Fecundity

    Norup, P. B., Egeberg Palme, D. L., Petersen, M. R., Main, Katharina Maria & Almstrup, K., 2020, In: Journal of Clinical Medicine. 9, 8, 2327.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    The AMH genotype (rs10407022 T>G) is associated with circulating AMH levels in boys, but not in girls

    Greiber, I. K., Hagen, C. P., Busch, A. S., Mieritz, M. G., Aksglæde, L., Main, Katharina Maria, Almstrup, Kristian & Juul, Anders, 2018, In: Endocrine Connections. 7, 2, p. 347-354 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    The 2014 Danish references from birth to 20 years for height, weight and body mass index

    Tinggaard, J., Aksglaede, L., Sørensen, K., Mouritsen, A., Wohlfahrt-Veje, C., Hagen, C. P., Mieritz, M. G., Jørgensen, N., Wolthers, O. D., Heuck, C., Petersen, Jørgen Holm, Main, Katharina Maria & Juul, Anders, Feb 2014, In: Acta paediatrica (Oslo, Norway : 1992). 103, 2, p. 214-224 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Testicular dysgenesis syndrome: foetal origin of adult reproductive problems

    Wohlfahrt-Veje, C., Main, Katharina Maria & Skakkebæk, Niels Erik, 2009, In: Clinical Endocrinology. 71, 4, p. 459-65 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Testicular dysgenesis syndrome comprises some but not all cases of hypospadias and impaired spermatogenesis

    Jørgensen, N., Rajpert-De Meyts, E., Main, Katharina Maria & Skakkebæk, Niels Erik, 1 Apr 2010, In: International Journal of Andrology. 33, 2, p. 298-303 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Testicular descent: INSL3, testosterone, genes and the intrauterine milieu

    Bay, K., Main, Katharina Maria, Toppari, J., Skakkebæk, Niels Erik & Medscape, M., 15 Mar 2011, In: Nature Reviews. Urology.

    Research output: Contribution to journalJournal articleResearch

  30. Published

    Testicular cancer trends as 'whistle blowers' of testicular developmental problems in populations

    Skakkebæk, Niels Erik, Rajpert-De Meyts, E., Jørgensen, N., Main, Katharina Maria, Leffers, H., Andersson, A., Juul, Anders, Jensen, T. K. & Toppari, J., 2007, In: International Journal of Andrology. 30, 4, p. 198-204; discussion 204-5

    Research output: Contribution to journalReviewResearch

  31. Published

    Testicular adrenal rest tumours in boys, adolescents and adult men with congenital adrenal hyperplasia may be associated with the CYP21A2 mutation

    Mouritsen, Annette Korsholm, Jørgensen, N., Main, Katharina Maria, Schwartz, M. & Juul, Anders, 1 Jun 2010, In: International Journal of Andrology. 33, 3, p. 521-7 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Testicular Growth During Puberty in Boys With and Without a History of Congenital Cryptorchidism

    Sadov, S., Koskenniemi, J. J., Virtanen, H. E., Perheentupa, A., Petersen, Jørgen Holm, Skakkebæk, Niels Erik, Main, Katharina Maria & Toppari, J., Jun 2016, In: The Journal of Clinical Endocrinology & Metabolism. 101, 6, p. 2570–2577 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Temporal variability in urinary excretion of bisphenol A and seven other phenols in spot, morning, and 24-h urine samples

    Lassen, T. H., Frederiksen, H., Jensen, T. K., Petersen, Jørgen Holm, Main, Katharina Maria, Skakkebæk, Niels Erik, Jørgensen, N., Kranich, S. K. & Andersson, A. M., 2013, In: Environmental Research. 126, p. 164-170 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Sweat secretion rates in growth hormone disorders

    Sneppen, S. B., Main, Katharina Maria, Juul, Anders, Pedersen, L. M., Kristensen, L. O., Skakkebæk, Niels Erik & Feldt-Rasmussen, Ulla, 2000, In: Clinical Endocrinology. 53, 5, p. 601-8 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Survival and long-term socioeconomic consequences of childhood and adolescent onset of brain tumours

    Pickering, L., Main, Katharina Maria, Feldt-Rasmussen, Ulla, Sehested, A., Mathiasen, R., Klose, M., Ibsen, R., Kjellberg, J. & Jennum, Poul, 2023, In: Developmental Medicine and Child Neurology. 65, 7, p. 942-952

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Sons conceived by assisted reproduction techniques inherit deletions in the azoospermia factor (AZF) region of the Y chromosome and the DAZ gene copy number

    Mau Kai, C., Juul, Anders, McElreavey, K., Ottesen, A. M., Garn, I. D., Main, Katharina Maria, Loft, A., Jørgensen, N., Skakkebæk, Niels Erik, Andersen, A. N. & Rajpert-De Meyts, E., 2008, In: Human Reproduction. 23, 7, p. 1669-1678 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Smaller genitals at school age in boys whose mothers were exposed to non-persistent pesticides in early pregnancy

    Veje, C. W., Andersen, H. R., Jensen, T. K., Grandjean, P., Skakkebæk, Niels Erik & Main, Katharina Maria, 2012, In: International Journal of Andrology. 35, 3, p. 265-72 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Sex-specific Estrogen Levels and Reference Intervals from Infancy to Late Adulthood Determined by LC-MS/MS

    Frederiksen, H., Johannsen, T. H., Andersen, S. E., Albrethsen, J., Landersoe, S. K., Petersen, Jørgen Holm, Andersen, A. N., Vestergaard, E. T., Schorring, M. E., Linneberg, Allan René, Main, Katharina Maria, Andersson, A. & Juul, Anders, 2020, In: The Journal of clinical endocrinology and metabolism. 105, 3, 15 p., dgz196.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Sex-independent timing of the onset of central puberty revealed by nocturnal luteinizing hormone concentrations

    Demir, A., Hero, M., Juul, Anders & Main, Katharina Maria, 2023, In: Clinical Endocrinology. 99, 6, p. 552-558 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Sex, age, pubertal development and use of oral contraceptives in relation to serum concentrations of DHEA, DHEAS, 17α-hydroxyprogesterone, Δ4-androstenedione, testosterone and their ratios in children, adolescents and young adults

    Søeborg, T., Frederiksen, H., Mouritsen, A., Johannsen, T. H., Main, Katharina Maria, Jørgensen, N., Petersen, Jørgen Holm, Andersson, A. & Juul, Anders, 1 Nov 2014, In: Clinica Chimica Acta. 437, p. 6-13 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Sex steroid action in adolescence: Too much, too little; too early, too late

    Hansen, Ann-Brit Eg, Wøjdemann, D., Renault, C. H., Pedersen, Anette Tønnes, Main, Katharina Maria, Raket, L. L., Jensen, R. B. & Juul, Anders, Jan 2021, In: European Journal of Endocrinology. 184, 1, p. R17-R28 12 p.

    Research output: Contribution to journalReviewResearchpeer-review

  42. Published

    Sex Differences in Reproductive Hormones During Mini-Puberty in Infants With Normal and Disordered Sex Development

    Johannsen, T. H., Main, Katharina Maria, Ljubicic, M. L., Jensen, T. K., Andersen, H. R., Andersen, M. S., Petersen, Jørgen Holm, Andersson, A. & Juul, Anders, 2018, In: Journal of Clinical Endocrinology & Metabolism. 103, 8, p. 3028-3037 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Serum testosterone levels in three-month-old boys predict their semen quality as young adults

    Scheutz Henriksen, L., Petersen, Jørgen Holm, Skakkebæk, Niels Erik, Jørgensen, N., Virtanen, H. E., Priskorn, Lærke, Juul, Anders, Toppari, J. & Main, Katharina Maria, 2022, In: The Journal of clinical endocrinology and metabolism. 107, 7, p. 1965–1975 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Serum levels of anti-Müllerian hormone as a marker of ovarian function in 926 healthy females from birth to adulthood and in 172 Turner syndrome patients

    Hagen, C., Aksglæde, L., Sørensen, K., Main, Katharina Maria, Boas, M., Cleemann, L., Holm, Kirsten, Gravholt, C. H., Andersson, A., Pedersen, Anette Tønnes, Petersen, Jørgen Holm, Linneberg, Allan René, Kjærgaard, S. & Juul, Anders, 2010, In: The Journal of Clinical Endocrinology & Metabolism. 95, 11, p. 5003-5010 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Serum insulin-like growth factor-I in 1030 healthy children, adolescents, and adults: relation to age, sex, stage of puberty, testicular size, and body mass index

    Juul, Anders, Bang, P., Hertel, N., Main, Katharina Maria, Dalgaard, P., Jørgensen, K., Müller, J., Hall, K. P. & Skakkebæk, Niels Erik, 1994, In: Journal of Clinical Endocrinology and Metabolism. 78, 3, p. 744-52 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Serum concentrations of type I and III procollagen propeptides in healthy children and girls with central precocious puberty during treatment with gonadotropin-releasing hormone analog and cyproterone acetate

    Hertel, N., Stoltenberg, M., Juul, Anders, Main, Katharina Maria, Müller, J., Nielsen, C. T., Lorenzen, I. & Skakkebæk, Niels Erik, 1993, In: Journal of Clinical Endocrinology and Metabolism. 76, 4, p. 924-7 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Serum concentrations of Anti-Müllerian Hormone (AMH) in 95 patients with Klinefelter syndrome with or without cryptorchidism

    Aksglaede, L., Christiansen, P., Sørensen, K., Boas, M., Linneberg, Allan René, Main, Katharina Maria, Andersson, A., Skakkebæk, Niels Erik & Juul, Anders, 2011, In: Acta Paediatrica. 100, 6, p. 839-845 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Serum LH/FSH ratios in 87 infants with differences of sex development

    Ljubicic, M. L., Johannsen, T. H., Fischer, M. B., Upners, E. N., Busch, A. S., Main, Katharina Maria, Andersson, A. M., Hagen, C. P. & Juul, Anders, 2023, In: Endocrine Connections. 12, 3, 7 p., e220275.

    Research output: Contribution to journalReviewResearchpeer-review

  49. Published

    Serum Insulin-like Factor 3, Testosterone and LH in Experimental and Therapeutic Testicular Suppression

    Albrethsen, J., Østergren, Peter Busch, Norup, P. B., Sønksen, Jens Otto Reimers, Fode, Mikkel Mejlgaard, Kistorp, Caroline Michaela Nervil, Nordsborg, Nikolai Baastrup, Solheim, S. A., Mørkeberg, J., Main, Katharina Maria & Juul, Anders, 2023, In: Journal of Clinical Endocrinology and Metabolism. 108, 11, p. 2834-2839

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Semen quality, reproductive hormones and fertility of men operated for hypospadias

    Asklund, C., Jensen, T. K., Main, Katharina Maria, Sobotka, T., Skakkebæk, Niels Erik & Jørgensen, N., 1 Feb 2010, In: International Journal of Andrology. 33, 1, p. 80-7 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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