The Effects of Topical Application of Polycal (a 2:98 (g/g) Mixture of Polycan and Calcium Gluconate) on Experimental Periodontitis and Alveolar Bone Loss in Rats
Park, SI; Kang, SJ; Han, CH; Kim, JW; Song, CH; Lee, SN; Ku, SK; Lee, YJ
| HERO ID | 3430301 |
|---|---|
| In Press | No |
| Year | 2016 |
| Title | The Effects of Topical Application of Polycal (a 2:98 (g/g) Mixture of Polycan and Calcium Gluconate) on Experimental Periodontitis and Alveolar Bone Loss in Rats |
| Authors | Park, SI; Kang, SJ; Han, CH; Kim, JW; Song, CH; Lee, SN; Ku, SK; Lee, YJ |
| Journal | Molecules |
| Volume | 21 |
| Issue | 4 |
| Page Numbers | 527 |
| Abstract | The aim of this study was to observe whether Polycal has inhibitory activity on ligation-induced experimental periodontitis and related alveolar bone loss in rats following topical application to the gingival regions. One day after the ligation placements, Polycal (50, 25, and 12.5 mg/mL solutions at 200 μL/rat) was topically applied to the ligated gingival regions daily for 10 days. Changes in bodyweight, alveolar bone loss index, and total number of buccal gingival aerobic bacterial cells were monitored, and the anti-inflammatory effects were investigated via myeloperoxidase activity and levels of the pro-inflammatory cytokines IL-1β and TNF-α. The activities of inducible nitric oxide synthase (iNOS) and lipid peroxidation (MDA) were also evaluated. Bacterial proliferation, periodontitis, and alveolar bone loss induced by ligature placements were significantly inhibited after 10 days of continuous topical application of Polycal. These results indicate that topical application of Polycal has a significant inhibitory effect on periodontitis and related alveolar bone loss in rats mediated by antibacterial, anti-inflammatory, and anti-oxidative activities. |
| Doi | 10.3390/molecules21040527 |
| Pmid | 27110759 |
| Wosid | WOS:000375155000136 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |
| Keyword | alveolar bone loss; anti-bacterial effects; anti-inflammatory; antioxidant; beta-glucan; calcium gluconate |