WashU Medicine researcher Polina Lishko, a BJC Investigator and professor of cell biology and physiology, has shown in mice that sperm have a temperature-controlled switch that changes their movements ...

WashU Medicine researcher Polina Lishko, PhD, a BJC Investigator and professor of cell biology and physiology, has shown in mice that sperm have a temperature-controlled switch that changes their ...

Initially kept in incubation chambers at body temperature, the samples were then centrifuged to concentrate the sperm cells at the bottom. ALSO READ: World's first-ever sperm race in Los Angeles to ...

A commentator yelled excitedly as hundreds of spectators stood glued to a video of a racecourse — but the athletes they were rooting for were tiny sperm cells. The unusual sport was invented by ...

A commentator yells excitedly as hundreds of spectators stand glued to a video of a racecourse -- but the athletes they are rooting for are actually tiny sperm cells. The unusual sport was ...

A commentator yells excitedly as hundreds of spectators stand glued to a video of a racecourse -- but the athletes they are rooting for are actually tiny sperm cells. The unusual sport was ...

Zhu said he was inspired by social media posts that claim average sperm counts had halved over the past 50 years. Fearing that "there could be this dystopian future where no one will be able to make ...

Most of the male birth control possibilities undergoing clinical trials target testosterone, blocking the male sex hormone from producing healthy sperm cells. Doctors say, however, the ...

Pumpkin Seed Extract offers antioxidant properties that help protect sperm cells from oxidative stress, a known contributor to DNA fragmentation and reduced fertilization capacity. By supporting ...

Sperm count, count of grade A sperm cells, which reflect sperm with rapid progressive motility, progressive motility, total motility, and sperm DFI, were lower in samples obtained from infected ...