The usefulness of an autologous blood clot combined with gelatin for regeneration of periodontal tissue.

Several growth factors have been used in tissue regeneration therapy. Here we describe the use of an autologous blood clot combined with gelatin for teeth affected by severe periodontitis and vertical root fracture treated using three oral surgical procedures: periodontal flap surgery, intentional tooth replantation (IR), and tooth autotransplantation. Treatment with a blood clot improved the condition of the periodontal tissue, including reduction of pocket depth.

The usefulness of three-dimensional imaging for prognostication in cases of intentional tooth replantation.

This paper describes the utility of three-dimensional (3D) images obtained with cone beam computed tomography (CBCT) for prediction of successful clinical outcome in two cases of intentional tooth replantation (IR). IR was performed for teeth affected by vertical root fracture and root perforation with local application of blood clot and oxy-tetracycline antibiotic. High-resolution 3D images demonstrated no evidence of ankylosis, but did reveal the presence of alveolar bone regeneration, suggesting a good long-term prognosis.

Antihypertensive effects of continuous oral administration of nattokinase and its fragments in spontaneously hypertensive rats.

To determine whether the antihypertensive effect of nattokinase is associated with the protease activity of this enzyme, we compared nattokinase with the fragments derived from nattokinase, which possessed no protease activity, in terms of the effect on hypertension in spontaneously hypertensive rats (SHR). In the continuous oral administration test, the groups were given a basic diet alone (control), the basic diet containing nattokinase (0.2, 2.

The usefulness of three-dimensional imaging in the diagnosis and treatment of clinically ambiguous gingival swelling.

We evaluated and treated a 54-year-old woman with gingival swelling. Conventional intraoral and panoramic radiography did not provide sufficient information for either determining the cause of gingival swelling or planning treatment of clinical symptoms. The 3D Accuitomo XYZ Slice View Tomograph (3DX) is a compact dental computed tomography device that allowed for accurate identification and optimal treatment of the causes of gingival swelling.

Anti-osteoporosis effect of 5-bromo-2-(4-chlorobenzoyl)-(Z)-3-(2-cyano-3-hydroxybut-2-enonyl)aminobenzo[b]furan: a novel selective estrogen receptor modulator.

The benzo[b]furan derivative MU314 inhibits in vitro bone resorption as potently as β-estradiol (E(2)). Here, we examined the point of action on the anti-osteoporotic effects of MU314. MU314 (10 nM) suppressed lacunae formation by osteoclastic cells and ICI-182,780, a pure E(2) antagonist, inhibited this effect.