Monitoring follicular dynamics to determine estrus type and timing of ovulation induction in captive brown bears (Ursus arctos)

le TORII, Yoshiko, MATSUMOTO, Naoya, SAKAMOTO, Hideyuki, NAGANO, Masashi, KATAGIRI, Seiji, YANAGAWA, Yojiro
Foilsithe in J Reprod Dev (2020)

Morphological and histological features of the vomeronasal organ in the brown bear

le Tomiyasu, Jumpei, Kondoh, Daisuke, Sakamoto, Hideyuki, Matsumoto, Naoya, Sasaki, Motoki, Kitamura, Nobuo, Haneda, Shingo, Matsui, Motozumi
Foilsithe in J Anat (2017)

Testicular regulation of seasonal change in apocrine glands in the back skin of the brown bear (Ursus arctos)

le TOMIYASU, Jumpei, KONDOH, Daisuke, YANAGAWA, Yojiro, SATO, Yoshikazu, SAKAMOTO, Hideyuki, MATSUMOTO, Naoya, SASAKI, Kazuyoshi, HANEDA, Shingo, MATSUI, Motozumi
Foilsithe in J Vet Med Sci (2018)

The Effects of Frequent Electroejaculation on the Semen Characteristics of a Captive Siberian Tiger (Panthera tigris altaica)

le FUKUI, Daisuke, NAGANO, Masashi, NAKAMURA, Ryohei, BANDO, Gen, NAKATA, Shinichi, KOSUGE, Masao, SAKAMOTO, Hideyuki, MATSUI, Motozumi, YANAGAWA, Yojiro, TAKAHASHI, Yoshiyuki
Foilsithe 2013