Impact of zearalenone on male fertility: An update.
- Author:
Jian PANG
1
;
Quan-Fu CAO
1
;
Zhong-Yi SUN
1
Author Information
1. Department of Urology, Research Institute of Field Surgery, Daping Hospital, The Third Military Medical University, Chongqing 400042, China.
- Publication Type:Journal Article
- Keywords:
DNA damage;
male fertility;
reproductive function;
reproductive toxicity;
spermatogenesis;
zearalenone
- From:
National Journal of Andrology
2016;22(11):1034-1037
- CountryChina
- Language:Chinese
-
Abstract:
Zearalenone (ZEA) is a nonsteroidal estrogen-like mycotoxin widely distributed in maize, wheat, rice and other cereals with its derivants. It also presents in meat or dairy products or even in the aquatic ecosystem via rain, and thus can affect human health. ZEA affects the body function in various ways. On the one hand, it can disturb the synthesis of estrogen and its combination with the receptor, influence the reproductive ability via the estrogen signaling pathway, and cause the dysfunction of the reproductive systems. On the other hand, it can disturb the synthesis of DNA and proteins and result in lipid peroxidation and cytotoxicity by inducing the apoptosis of germ cells. It is known that exposure to different doses of ZEA can affect the female reproductive system by increasing the apoptosis of germ cells and inducing germ cell prematurity, sexual precocity, endocrine disorder, reproductive cycle disorder, and so on. But studies of its influence on the male reproductive system are relatively rare, especially about its unique male-related action mechanisms. This review presents an overview of the studies on the mechanisms of ZEA affecting male fertility and the phenotype changes in the male reproductive system after exposure to ZEA, hoping to provide some new ideas for the protection of human fertility.
