De kwaliteit van menselijk zaad is recent ter discussie gekomen naar aanleiding van publicaties die wezen op een teruggang in sperma-aantallen in de tijd. In 1992 verscheen een meta-analyse van epidemiologische studies, waarin Carlsen en collega's een 50% reductie in sperma-aantallen over de laatste 50 jaar beschreven. Deze studie resulteerde in uitgebreide berichtgeving in de media. De gesuggereerde reductie werd in de wetenschappelijk literatuur sterk bekritiseerd, bovendien vertoonden andere studies op dit gebied tegenstrijdige resultaten. Dit onderzoek werd uitgevoerd om de waarschijnlijkheid van een reductie in spermakwaliteit vast te stellen, door een kritische analyse van de studie door Carlsen en andere studies op dit gebie...
A study was conducted in three large populations to determine whether sperm quality has changed in K...
Background : Male reproductive function has recently attracted increasing attention due to reports o...
the decline in semen quality in Danish men and reviewed the literature for evidence of a global tren...
The possible decline in human semen quality has become a recent major issue of concern. An article o...
The possible decline in human semen quality has become a recent major issue of concern. An article o...
Introduction: Semen analysis is considered the most important indicator of male infertility. Studie...
Do you know how good the quality of your semen is? Is it as good today as it was 10 years ago? Unles...
International audienceSemen from 10 932 male partners of infertile couples was analysed and sperm pa...
There is widespread concern that environmental pollutants acting as xenoestrogens may affect human f...
'To whom correspondence should be addressed We have retrospectively analysed the sperm characte...
There is widespread concern that environmental pollutants acting as xenoestrogens may affect human f...
International audienceBackground According to numerous studies from around the world, semen quality ...
Are temporal trends and values of semen quality parameters in France identifiable in partners of tot...
Copyright © 2014 M. Cocuzza and S. C. Esteves.This is an open access article distributed under theCr...
abstract: Since Carlsen and co-workers reported in 1992 that sperm counts have decreased during the ...
A study was conducted in three large populations to determine whether sperm quality has changed in K...
Background : Male reproductive function has recently attracted increasing attention due to reports o...
the decline in semen quality in Danish men and reviewed the literature for evidence of a global tren...
The possible decline in human semen quality has become a recent major issue of concern. An article o...
The possible decline in human semen quality has become a recent major issue of concern. An article o...
Introduction: Semen analysis is considered the most important indicator of male infertility. Studie...
Do you know how good the quality of your semen is? Is it as good today as it was 10 years ago? Unles...
International audienceSemen from 10 932 male partners of infertile couples was analysed and sperm pa...
There is widespread concern that environmental pollutants acting as xenoestrogens may affect human f...
'To whom correspondence should be addressed We have retrospectively analysed the sperm characte...
There is widespread concern that environmental pollutants acting as xenoestrogens may affect human f...
International audienceBackground According to numerous studies from around the world, semen quality ...
Are temporal trends and values of semen quality parameters in France identifiable in partners of tot...
Copyright © 2014 M. Cocuzza and S. C. Esteves.This is an open access article distributed under theCr...
abstract: Since Carlsen and co-workers reported in 1992 that sperm counts have decreased during the ...
A study was conducted in three large populations to determine whether sperm quality has changed in K...
Background : Male reproductive function has recently attracted increasing attention due to reports o...
the decline in semen quality in Danish men and reviewed the literature for evidence of a global tren...