Significant cases of central cusps, enamel pits, and oral fibromas in tuberous sclerosis complex.

Tuberous sclerosis complex (TSC) is an autosomal dominant disorder in which benign nodular tumors form in the cerebral cortex, cerebellum, and throughout the body causing various symptoms. In this study, we summarized the incidence of dental findings in patients with TSC at our hospital and its association with diseases in various organs. Patients diagnosed with TSC at our hospital between January 2013 and September 2017, and who were examined in the dental and oral surgery department were included in this study.

Distribution of aquaporin-5, transforming growth factor-β and laminin during regeneration of atrophic rat submandibular glands after duct ligation.

The aim of this study was to determine the localization of aquaporin-5 (AQP5), transforming growth factor-β (TGF-β) and laminin during regeneration of the rat submandibular gland. After duct ligation for 7 days, the regenerating glands were collected on days 0, 1, 3, 7, and 14 after ligation release to study the process of regeneration. Immunohistochemical staining revealed apical expression of AQP5 in many acinar cells, strong expression in intercalated ducts (ICDs) of the normal submandibular gland at Day 14, and strong expression in duct-like structures (DLSs) during regeneration from Day 0 to 7.

Immunolocalization of FGF-2, -7, -8, -10 and FGFR-1-4 during regeneration of the rat submandibular gland.

Fibroblast growth factors (FGFs) and their receptors (FGFRs) play important roles in the development of the submandibular gland. Although regeneration of submandibular glands follows a similar process to their development, it is unknown how FGFs and FGFRs are distributed during regeneration of submandibular gland. The aim of this study was to determine the localization of FGFs and FGFRs during such regenerative processes.

Effects of a short-term coordination exercise program during school recess: agility of seven- to eight-year-old elementary school children.

This study tested the effect of a short-term coordination program focused on improving the agility of school children ages 7 to 8 years. Healthy Japanese children were placed in an experimental group of 26 children (10 girls, 16 boys) and a control group of 20 children (9 girls, 11 boys). The experimental group participated in 10 coordination program sessions during recesses; each session was performed 1 to 3 times per week, for 26 days.

A rosette cooling cell: more effective container for solubilization of single-walled carbon nanotubes under probe-type ultrasonic irradiation.

Probe-type ultrasonication has been employed for surfactant-aided solubilization, or individualization, of single-walled carbon nanotubes (SWNTs). The resulting solution can be used not only for spectroscopic analyses such as absorption, photoluminescence, and circular dichroism, but also for separation by density gradient ultracentrifugation, dielectrophoresis, chromatography, and polymer wrapping. In spite of its importance, the sonochemical processing of SWNTs has not been considered seriously.