Transcriptional regulation of gene expression is thought to play a pivotal role in activity-dependent neuronal differentiation and circuit formation. Here, we investigated the role of histone deacetylase 9 (HDAC9), which regulates transcription by histone modification, in the development of neocortical neurons. The translocation of HDAC9 from nucleus to… (More)
Bronchoscopy was performed under computed tomography (CT) guidance using an ultrathin fiberscope in a patient with a fluoroscopically invisible lesion that was visualized by CT in the right S(8) and with poor pulmonary function. Under local anesthesia, the ultrathin fiberscope (3 mm in diameter) was inserted close to the lesion (1.5 mm in diameter) under… (More)
A unique case of adenoid cystic carcinoma of the left main bronchus is reported.