Stress levels in dogs, and its recognition by their handlers, during animal-assisted therapy in a prison

Authors: N. Koda, G. Watanabe, Y. Miyaji, A. Ishida, C. Miyaji

Publication/Journal: Animal Welfare

Keywords: animal welfare, animal-assisted therapy, behaviour, cortisol, dogs, stress

2015

Extra-pair paternity confirmed in wild white-handed gibbons

Authors: Claudia Barelli, Kazunari Matsudaira, Tanja Wolf, Christian Roos, Michael Heistermann, Keith Hodges, Takafumi Ishida, Suchinda Malaivijitnond, Ulrich H. Reichard

Publication/Journal: American Journal of Primatology

Keywords: genetic paternity, gibbons, hylobates lar, monogamy, pair-living, polyandry

2013

Validation of salivary cortisol and testosterone assays in chimpanzees by liquid chromatography-tandem mass spectrometry

Authors: Nobuyuki Kutsukake, Koki Ikeda, Seijiro Honma, Migaku Teramoto, Yusuke Mori, Ikuo Hayasaka, Rain Yamamoto, Takafumi Ishida, Yasuhiro Yoshikawa, Toshikazu Hasegawa

Publication/Journal: American Journal of Primatology

Keywords: chimpanzees, cortisol, liquid chromatography-tandem mass spectrometry (lc-ms/ms), salivary steroids, testosterone

2009