... 18:60http://www.jbiomedsci.com/content/18/1/60Page 8 of 8circling and head tossing and tilting, is a typical sign of inner ear defect s in mice [1,2]; and two Hyp models, Gy and Hyp-Duk [34,36], have also been reported to displayabnormal ... experiments and molecular geneti c study.KO, AK and TT of Hokkaido University carried out ALP and TRAP assays.These contributors are continuing analysis of Kbus abnormalities using a cellculture system. ... systems operatingacross the parathyroid gland, in testine, bone and kidney[3,4]. Parathyroid hormone (PTH), 1,25-vitamin D3 and calci um-sensing receptors constitute the classic pathway of Pi/calcium...