Microplastics in testicles may play a role in male infertility, study suggests
- Multiple factors contribute to infertility, including environmental factors.
- Researchers are seeking to understand how various components of the environment impact male fertility.
- A recent study confirmed the presence of microplastics in dog and human testes. Further analysis of dog tissue suggests microplastics may impact sperm count and testis weight.
Male infertility continues to be a worldwide problem, but it is not always clear what factors contribute to it.
Due to increasing evidence that microplastics have found their way into different biological systems, from聽听迟辞听, researchers have become interested in identifying and understanding the potential impact of microplastics on reproductive systems, as well.
A study recently published in聽聽has examined microplastics and their presence in male reproductive organs.
Researchers identified 12 different microplastic types in dog and human testis samples. In dogs, researchers found that higher amounts of certain microplastics were associated with reduced sperm counts and testis weight.
As research moves forward, experts hope to better understand how the presence of microplastics may contribute to declines in male fertility.
The Impact of Male Infertility
聽involves the inability to conceive after 1 year of unprotected sex. Male infertility accounts for about 20% of infertility cases.
There are many potential causes of male infertility, including endocrine disorders, genetics, and even certain medications. Exposure to environmental toxins can also cause male infertility.
Male infertility can be a significant struggle and can take a particularly heavy psychological toll.
James A. Kashanian, MD, director of Male Sexual Health in the Department of Urology at 麻豆高清, not involved in the current research, noted the following to聽Medical News Today:
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