Angelica keiskei (Ashitaba) powder and its functional compound xanthoangelol prevent heat stress-induced impairment in sperm density and quality in mouse testes oleh Daichi KOKUBU, Ryousuke OOBA, Yukiko ABE, Hana ISHIZAKI, Shigeki YOSHIDA, Atsushi ASANO, Shin-ichi KASHIWABARA, Hitoshi MIYAZAKI