Recent adverse trends in semen quality and testis cancer incidence among Finnish men

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Recent adverse trends in semen quality and testis cancer incidence among Finnish men. / Jørgensen, N; Vierula, M; Jacobsen, R; Pukkala, E; Perheentupa, A; Virtanen, H E; Skakkebaek, N E; Toppari, J.

In: International Journal of Andrology, Vol. 34, No. 4 Pt 2, 01.08.2011, p. e37-48.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Jørgensen, N, Vierula, M, Jacobsen, R, Pukkala, E, Perheentupa, A, Virtanen, HE, Skakkebaek, NE & Toppari, J 2011, 'Recent adverse trends in semen quality and testis cancer incidence among Finnish men', International Journal of Andrology, vol. 34, no. 4 Pt 2, pp. e37-48. https://doi.org/10.1111/j.1365-2605.2010.01133.x

APA

Jørgensen, N., Vierula, M., Jacobsen, R., Pukkala, E., Perheentupa, A., Virtanen, H. E., Skakkebaek, N. E., & Toppari, J. (2011). Recent adverse trends in semen quality and testis cancer incidence among Finnish men. International Journal of Andrology, 34(4 Pt 2), e37-48. https://doi.org/10.1111/j.1365-2605.2010.01133.x

Vancouver

Jørgensen N, Vierula M, Jacobsen R, Pukkala E, Perheentupa A, Virtanen HE et al. Recent adverse trends in semen quality and testis cancer incidence among Finnish men. International Journal of Andrology. 2011 Aug 1;34(4 Pt 2):e37-48. https://doi.org/10.1111/j.1365-2605.2010.01133.x

Author

Jørgensen, N ; Vierula, M ; Jacobsen, R ; Pukkala, E ; Perheentupa, A ; Virtanen, H E ; Skakkebaek, N E ; Toppari, J. / Recent adverse trends in semen quality and testis cancer incidence among Finnish men. In: International Journal of Andrology. 2011 ; Vol. 34, No. 4 Pt 2. pp. e37-48.

Bibtex

@article{1cfa213f0d46495ea9feda0899db8bd4,
title = "Recent adverse trends in semen quality and testis cancer incidence among Finnish men",
abstract = "Impaired semen quality and testicular cancer may be linked through a testicular dysgenesis syndrome of foetal origin. The incidence of testis cancer has been shown to increase among Finnish men, whereas there is no recent publication describing temporal trends in semen quality. Therefore, we carried out a prospective semen quality study and a registry study of testis cancer incidence among Finnish men to explore recent trends. A total of 858 men were investigated in the semen quality study during 1998-2006. Median sperm concentrations were 67 (95% CI 57-80) million/mL, 60 (51-71) and 48 (39-60) for birth cohorts 1979-81, 1982-83 and 1987; total sperm counts 227 (189-272) million, 202 (170-240) and 165 (132-207); total number of morphologically normal spermatozoa 18 (14-23) million, 15 (12-19) and 11 (8-15). Men aged 10-59 years at the time of diagnosis with testicular cancer during 1954-2008 were included in the registry study, which confirmed the increasing incidence of testicular cancer in recent cohorts. These simultaneous and rapidly occurring adverse trends suggest that the underlying causes are environmental and, as such, preventable. Our findings necessitate not only further surveillance of male reproductive health but also research to detect and remove the underlying factors.",
author = "N J{\o}rgensen and M Vierula and R Jacobsen and E Pukkala and A Perheentupa and Virtanen, {H E} and Skakkebaek, {N E} and J Toppari",
note = "{\textcopyright} 2010 The Authors. International Journal of Andrology {\textcopyright} 2011 European Academy of Andrology.",
year = "2011",
month = aug,
day = "1",
doi = "http://dx.doi.org/10.1111/j.1365-2605.2010.01133.x",
language = "English",
volume = "34",
pages = "e37--48",
journal = "International Journal of Andrology",
issn = "0105-6263",
publisher = "Wiley-Blackwell",
number = "4 Pt 2",

}

RIS

TY - JOUR

T1 - Recent adverse trends in semen quality and testis cancer incidence among Finnish men

AU - Jørgensen, N

AU - Vierula, M

AU - Jacobsen, R

AU - Pukkala, E

AU - Perheentupa, A

AU - Virtanen, H E

AU - Skakkebaek, N E

AU - Toppari, J

N1 - © 2010 The Authors. International Journal of Andrology © 2011 European Academy of Andrology.

PY - 2011/8/1

Y1 - 2011/8/1

N2 - Impaired semen quality and testicular cancer may be linked through a testicular dysgenesis syndrome of foetal origin. The incidence of testis cancer has been shown to increase among Finnish men, whereas there is no recent publication describing temporal trends in semen quality. Therefore, we carried out a prospective semen quality study and a registry study of testis cancer incidence among Finnish men to explore recent trends. A total of 858 men were investigated in the semen quality study during 1998-2006. Median sperm concentrations were 67 (95% CI 57-80) million/mL, 60 (51-71) and 48 (39-60) for birth cohorts 1979-81, 1982-83 and 1987; total sperm counts 227 (189-272) million, 202 (170-240) and 165 (132-207); total number of morphologically normal spermatozoa 18 (14-23) million, 15 (12-19) and 11 (8-15). Men aged 10-59 years at the time of diagnosis with testicular cancer during 1954-2008 were included in the registry study, which confirmed the increasing incidence of testicular cancer in recent cohorts. These simultaneous and rapidly occurring adverse trends suggest that the underlying causes are environmental and, as such, preventable. Our findings necessitate not only further surveillance of male reproductive health but also research to detect and remove the underlying factors.

AB - Impaired semen quality and testicular cancer may be linked through a testicular dysgenesis syndrome of foetal origin. The incidence of testis cancer has been shown to increase among Finnish men, whereas there is no recent publication describing temporal trends in semen quality. Therefore, we carried out a prospective semen quality study and a registry study of testis cancer incidence among Finnish men to explore recent trends. A total of 858 men were investigated in the semen quality study during 1998-2006. Median sperm concentrations were 67 (95% CI 57-80) million/mL, 60 (51-71) and 48 (39-60) for birth cohorts 1979-81, 1982-83 and 1987; total sperm counts 227 (189-272) million, 202 (170-240) and 165 (132-207); total number of morphologically normal spermatozoa 18 (14-23) million, 15 (12-19) and 11 (8-15). Men aged 10-59 years at the time of diagnosis with testicular cancer during 1954-2008 were included in the registry study, which confirmed the increasing incidence of testicular cancer in recent cohorts. These simultaneous and rapidly occurring adverse trends suggest that the underlying causes are environmental and, as such, preventable. Our findings necessitate not only further surveillance of male reproductive health but also research to detect and remove the underlying factors.

U2 - http://dx.doi.org/10.1111/j.1365-2605.2010.01133.x

DO - http://dx.doi.org/10.1111/j.1365-2605.2010.01133.x

M3 - Journal article

VL - 34

SP - e37-48

JO - International Journal of Andrology

JF - International Journal of Andrology

SN - 0105-6263

IS - 4 Pt 2

ER -

ID: 40219742