Synthesis of 2-Substituted Indoles via Migration Reaction of 3-Substituted Indoles with Triflic Acid.

This study showcases the 1,2-migration reactions of alkyl and aryl groups on the indole molecule. Trifluoromethanesulfonic acid effectively facilitates the migration of the substituent from C3- to C2-position of the indole structure. The resulting C2-substituted indoles offer a valuable pathway for the synthesis of natural products and medicinal compounds.

Effect of Personality Traits on Sustained Remission Among Patients with Major Depression: A 12-Month Prospective Study.

Purpose: Major depression is a heterogeneous disorder. Therefore, careful evaluation and comprehensive assessment are crucial elements for achieving remission. Personality traits influence prognosis and treatment outcomes, but there is not enough evidence on the association between personality traits and sustained remission (SR).

Web-Based Cognitive Behavioral Therapy Blended With Face-to-Face Sessions for Major Depression: Randomized Controlled Trial.

Background: Meta-analyses of several randomized controlled trials have shown that cognitive behavioral therapy (CBT) has comparable efficacy to antidepressant medication, but therapist availability and cost-effectiveness is a problem.

Objective: This study aimed to evaluate the effectiveness of Web-based CBT blended with face-to-face sessions that reduce therapist time in patients with major depression who were unresponsive to antidepressant medications.

Methods: A 12-week, assessor-masked, parallel-group, waiting- list controlled, randomized trial was conducted at 3 medical institutions in Tokyo.

Retinal Circuit Emulator With Spatiotemporal Spike Outputs at Millisecond Resolution in Response to Visual Events.

To gain insights on how visual information of the real world is filtered, compressed, and encoded by the vertebrate retinas, emulating in silico the spatiotemporal patterns of the graded and action potentials of neuronal responses to natural visual scenes on biological time scale is a feasible approach. As a basic platform for such an emulation, we here developed a compact hardware system comprising an analog silicon retina and a field-programmable gate array module. With utilizing the Izhikevich formalism, a retinal circuit model that emulates spiking of ganglion cells was implemented in this system.

The reliability and validity of the Japanese version of the Temperament and Personality Questionnaire for patients with non-melancholic depression.

Background: Parker et al. (2006) proposed a new approach to classify specific sub-types of non-melancholic depression caused by various stress factors and premorbid personality styles: the Temperament and Personality Questionnaire (T&P). The current study aim was to develop the Japanese version of the T&P and evaluate its reliability and validity.

Oral health in the Japan self-defense forces - a representative survey.

Background: The oral health of military populations is usually not very well characterized compared to civilian populations. The aim of this study was to investigate two physical oral health characteristics and one perceived oral health measure and their correlation in the Japan self-defense forces (JSDF).

Methods: Number of missing teeth, denture status, and OHRQoL as evaluated by the Japanese 14-item version of the Oral Health Impact Profile (OHIP-J14) as well as the correlation between these oral health measures was investigated in 911 personnel in the JSDF.

Hda monomerization by ADP binding promotes replicase clamp-mediated DnaA-ATP hydrolysis.

ATP-DnaA is the initiator of chromosomal replication in Escherichia coli, and the activity of DnaA is regulated by the regulatory inactivation of the DnaA (RIDA) system. In this system, the Hda protein promotes DnaA-ATP hydrolysis to produce inactive ADP-DnaA in a mechanism that is mediated by the DNA-loaded form of the replicase sliding clamp. In this study, we first revealed that hda translation uses an unusual initiation codon, CUG, located downstream of the annotated initiation codon.

Utility of plasma circulating mRNA as a marker to detect hepatic injury.

Utility of plasma circulating mRNA as a molecular marker to detect hepatic injury was evaluated. Total RNA was isolated from plasma of the rat liver fibrosis models at various time points, and plasma circulating mRNAs of major liver-derived genes, albumin and haptoglobin, were measured by real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR). Sensitivity and kinetics of plasma circulating mRNA were compared with those of plasma alanine aminotransferase (ALT) activity.