Niels Erik Skakkebæk

Niels Erik Skakkebæk

Affiliate Professor

Member of:

  • Paediatrics


Publication year:
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  1. Published

    Re: Niels J. van Casteren, Hans Stoop, Gert R. Dohle, Ronald de Wit, J. Wolter Oosterhuis, Leendert H.J. Looijenga. Noninvasive Detection of Testicular Carcinoma In Situ in Semen Using OCT3/4. Eur Urol 2008;54:153-60

    Høi-Hansen, Christina Engel, Almstrup, Kristian, Skakkebæk, Niels Erik & Rajpert-De Meyts, E., Apr 2009, In: European Urology. 55, 4, p. e67-e68

    Research output: Contribution to journal › Letter › Research › peer-review

  2. Published

    Increased risk of carcinoma in situ in patients with testicular germ cell cancer with ultrasonic microlithiasis in the contralateral testicle

    Holm, M., Hoei-Hansen, C. E., Rajpert-De Meyts, E. & Skakkebæk, Niels Erik, 1 Oct 2003, In: Journal of Urology. 170, 4 Pt 1, p. 1163-7 5 p.

    Research output: Contribution to journal › Journal article › Research

  3. Published

    Leydig cell micronodules are a common finding in testicular biopsies from men with impaired spermatogenesis and are associated with decreased testosterone/LH ratio

    Holm, M., Rajpert-De Meyts, E., Andersson, A. & Skakkebæk, Niels Erik, 1 Mar 2003, In: Journal of Pathology. 199, 3, p. 378-86 9 p.

    Research output: Contribution to journal › Journal article › Research

  4. Published

    Influence of marital status on testosterone levels-A ten year follow-up of 1113 men

    Holmboe, S. A., Priskorn, L., Jørgensen, N., Skakkebæk, Niels Erik, Linneberg, Allan René, Juul, Anders & Andersson, A., 2017, In: Psychoneuroendocrinology. 80, p. 155-161 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Free testosterone and cardiometabolic parameters in men: Comparison of algorithms

    Holmboe, S. A., Jasuja, R., Lawney, B., Priskorn, L., Joergensen, N., Linneberg, Allan René, Jensen, T. K., Skakkebæk, Niels Erik, Juul, Anders & Andersson, A. M., 2021, In: Endocrine Connections. 10, 2, p. 220-229 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. 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 journal › Review › Research › peer-review

  7. Published

    Prenatal exposure to phenols and benzophenones in relation to markers of male reproductive function in adulthood

    Holmboe, S. A., Scheutz Henriksen, L., Frederiksen, H., Andersson, A. M., Priskorn, Lærke, Jørgensen, N., Juul, Anders, Toppari, J., Skakkebæk, Niels Erik & Main, Katharina Maria, 2022, In: Frontiers in Endocrinology. 13, 1071761.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Low Testosterone: A Risk Marker Rather Than a Risk Factor for Type 2 Diabetes

    Holmboe, S. A., Jensen, T. K., Linneberg, Allan René, Scheike, Thomas, Thuesen, B. H., Skakkebæk, Niels Erik, Juul, Anders & Andersson, A. M., Aug 2016, In: The Journal of Clinical Endocrinology & Metabolism. 101, 8, p. 3180-3190 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Individual testosterone decline and future mortality risk in men

    Holmboe, S. A., Skakkebæk, Niels Erik, Juul, Anders, Scheike, Thomas, Jensen, T. K., Linneberg, Allan René, Thuesen, B. H. & Andersson, A., Jan 2018, In: European Journal of Endocrinology. 178, p. 121-128

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Use of e-cigarettes associated with lower sperm counts in a cross-sectional study of young men from the general population

    Holmboe, S. A., Priskorn, L., Jensen, T. K., Skakkebæk, Niels Erik, Andersson, A. & Jørgensen, N., Jul 2020, In: Human Reproduction. 35, 7, p. 1693-1701

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    A controlled study on serum insulin-like growth factor-I and urinary excretion of growth hormone in fibromyalgia

    Jacobsen, S., Main, Katharina Maria, Danneskiold-Samsøe, B. & Skakkebæk, Niels Erik, 1 Jun 1995, In: Journal of Rheumatology. 22, 6, p. 1138-40 3 p.

    Research output: Contribution to journal › Journal article › Research

  12. Published

    Urinary excretion of phthalates and paraben after repeated whole-body topical application in humans

    Janjua, N. R., Frederiksen, H., Skakkebæk, Niels Erik, Wulf, H. C. & Andersson, A., 1 Apr 2008, In: International Journal of Andrology. 31, 2, p. 118-30 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Expression of the vitamin D metabolizing enzyme CYP24A1 at the annulus of human spermatozoa may serve as a novel marker of semen quality

    Jensen, Martin Blomberg, Jørgensen, A., Nielsen, Jens Erik Klint, Bjerrum, P. J., Skalkam, M., Petersen, Jørgen Holm, Egeberg, D. L., Bangsbøll, S., Andersen, A. N., Skakkebæk, Niels Erik, Juul, Anders, Rajpert-De Meyts, E., Dissing, Steen, Leffers, H. & Jørgensen, N., 2012, In: International Journal of Andrology. 35, 4, p. 499-510 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Temporal Trends in Fertility Rates: A Nationwide Registry Based Study from 1901 to 2014

    Jensen, M. B., Priskorn, L., Jensen, T. K., Juul, Anders & Skakkebæk, Niels Erik, 2015, In: P L o S One. 10, 12, p. 1-10 10 p., e0143722.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Insulin-like growth factor I (IGF-I) and IGF-binding protein 3 as diagnostic markers of growth hormone deficiency in infancy

    Jensen, R. B., Jeppesen, K. A., Vielwerth, S., Michaelsen, K. F., Main, Katharina Maria, Skakkebæk, Niels Erik & Juul, Anders, 2005, In: Hormone Research. 63, 1, p. 15-21 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    Intrauterine growth retardation and consequences for endocrine and cardiovascular diseases in adult life: does insulin-like growth factor-I play a role?

    Jensen, R. B. B., Chellakooty, M., Vielwerth, S., Vaag, Allan, Larsen, T. K., Greisen, Gorm, Skakkebæk, Niels Erik, Scheike, T. H. & Juul, Anders, 2003, In: Hormone Research. 60 Suppl 3, p. 136-48 13 p.

    Research output: Contribution to journal › Journal article › Research

  17. Published

    Self-rated health and semen quality among 3,457 young Danish men

    Jensen, T. K., Jørgensen, N., Asklund, C., Carlsen, E., Kristensen, T. S., Holm, M., Skakkebæk, Niels Erik & Jensen, T. K., 1 Nov 2007, In: Fertility and Sterility. 88, 5, p. 1366-73 8 p.

    Research output: Contribution to journal › Journal article › Research

  18. Published

    Habitual alcohol consumption associated with reduced semen quality and changes in reproductive hormones; a cross-sectional study among 1221 young Danish men

    Jensen, T. K., Gottschau, M., Madsen, J. O. B., Andersson, A., Lassen, T. H., Skakkebæk, Niels Erik, Swan, S. H., Priskorn, L., Juul, Anders & Jørgensen, N., 2014, In: B M J Open. 4, 9, p. 1-11 11 p., e005462.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Fertility treatment and reproductive health of male offspring: a study of 1,925 young men from the general population

    Jensen, T. K., Jørgensen, N., Asklund, C., Carlsen, E., Holm, M., Skakkebæk, Niels Erik & Jensen, T. K., 1 Mar 2007, In: American Journal of Epidemiology. 165, 5, p. 583-90 8 p.

    Research output: Contribution to journal › Journal article › Research

  20. Published

    Caffeine intake and semen quality in a population of 2,554 young Danish men

    Jensen, T. K., Swan, S. H., Skakkebæk, Niels Erik, Rasmussen, S. & Jørgensen, N., 15 Apr 2010, In: American Journal of Epidemiology. 171, 8, p. 883-91 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Prenatal Exposure to Phthalates and Anogenital Distance in Male Infants from a Low-Exposed Danish Cohort (2010-2012)

    Jensen, T. K., Frederiksen, H., Kyhl, H. B., Lassen, T. H., Swan, S. H., Bornehag, C., Skakkebæk, Niels Erik, Main, Katharina Maria, Lind, D. V., Husby, S. & Andersson, A., Jul 2016, In: Environmental Health Perspectives. 124, 7, p. 1107-13 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Self-reported onset of puberty and subsequent semen quality and reproductive hormones in healthy young men

    Jensen, T. K., Finne, K. F., Skakkebæk, Niels Erik, Andersson, A., Olesen, I. A., Joensen, U. N., Bang, A. K., Nordkap, L., Priskorn, L., Krause, M., Jørgensen, N. & Juul, Anders, 2016, In: Human Reproduction. 31, 8, p. 1886-1894 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Do environmental estrogens contribute to the decline in male reproductive health?

    Jensen, T. K., Toppari, J., Keiding, N. & Skakkebæk, Niels Erik, Dec 1995, In: Clinical Chemistry. 41, 12, p. 1896-1901 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Antioxidanter og mandlig subfertilitet--en gennemgang af et Cochranereview

    Jensen, T. K., Skakkebæk, Niels Erik, Jørgensen, N., Jensen, M. B. & Juul, Anders, 2011, In: Ugeskrift for Laeger. 173, 50, p. 3253-5 3 p.

    Research output: Contribution to journal › Comment/debate › Research

  25. Published

    Association of in utero exposure to maternal smoking with reduced semen quality and testis size in adulthood: a cross-sectional study of 1,770 young men from the general population in five European countries

    Jensen, T. K., Jørgensen, N., Punab, M., Haugen, T. B., Suominen, J., Zilaitiene, B., Horte, A., Andersen, A., Carlsen, E., Magnus, Ø., Matulevicius, V., Nermoen, I., Vierula, M., Keiding, N., Toppari, J. & Skakkebæk, Niels Erik, 2004, In: American Journal of Epidemiology. 159, 1, p. 49-58 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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