PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Cell Biology Diabetes and Endocrinology Nutrition Oncology Pharmacology Timothy Sean Kairupan PeerJ Author Summary Diabetes & Endocrinology Internal Medicine Nutrition Work details Lecturer University of Sam Ratulangi Faculty of Medicine PeerJ Contributions Articles 1 August 6, 2015 Allantoin ameliorates chemically-induced pancreatic β-cell damage through activation of the imidazoline I3 receptors Marie Amitani, Kai-Chun Cheng, Akihiro Asakawa, Haruka Amitani, Timothy Sean Kairupan, Nanami Sameshima, Toshiaki Shimizu, Teruto Hashiguchi, Akio Inui https://doi.org/10.7717/peerj.1105 PubMed 26290782