mOBs (IMAGE) Osaka University Caption Direct contact with mOBs inhibits the bone-resorbing activity of mOCs. (A) Images of bone-resorptive activity in skull bone tissues using a pH-sensing chemical probe. Green, pH probe; Cyan, mOBs; red, mOCs; yellow, contact areas; filled arrowheads, areas of mOB-mOC contact; open arrowheads, separated mOBs and mOCs. The actual values of bone-resorbing index (BRI) are shown to the right of the images. (B) Assessment of BRI of mOCs in contact, or not, with mOBs. Credit Osaka University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.