PMC:4137170 / 9694-10443 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4137170","sourcedb":"PMC","sourceid":"4137170","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4137170","text":"rhBMP-2 release rate study\nThe release rate for rhBMP-2 was evaluated by impregnating rhBMP-2 into the hyaluronic acid-based powder gel composite. The experiment was carried out by impregnating rhBMP-2 into the composite and then analyzing the rhBMP-2 release, as detected by an antigen-antibody reaction and ELISA analysis. A collagen type I sponge (Bioland, Ochang, South Korea), which is currently used as a periodontal tissue regeneration-inducing agent in dentistry, was impregnated with 100 µg rhBMP-2 and used for comparison. The release patterns from the sponge and the composite were analyzed following treatment with hyaluronidase (100 units/ml) and collagenase (20 CDU/ml) (Sigma, USA) for 7 days, and incubation at 37 °C in PBS [18, 19].","divisions":[{"label":"title","span":{"begin":0,"end":26}}],"tracks":[{"project":"2_test","denotations":[{"id":"24928668-2547836-61779599","span":{"begin":745,"end":747},"obj":"2547836"}],"attributes":[{"subj":"24928668-2547836-61779599","pred":"source","obj":"2_test"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"2_test","color":"#93ecbf","default":true}]}]}}