Researchers have discovered microplastics in human testicles, potentially contributing to declining sperm counts in men, according to a report by the Guardian. The study found microplastic ...

The researchers couldn’t test human tissue for sperm count but they did do this for canine symptoms. There they found that ...

A study in Scientific Reports today (September 19) reveals that the full toolbox of the endocannabinoid system is present in human testes, and therefore, in principal, cannabinoids could act directly ...

The human immune system is trained during the early postnatal period. In men, at puberty when the sperm first appear in the testis and epididymis, the human immune system will have the chance to ...

Figure 1: Steel factor (Kit ligand)–Kit receptor interaction in the mouse testis, with phenotypes and testis sizes of mice. In conclusion, our studies indicate that both male germ line stem ...

Specifically, the study published in Toxicological Sciences uncovered 12 types of microplastics in 47 dogs and 23 human testes. "Our study revealed the presence of microplastics in all human and ...