Not All Interventions are Made Equal: Harnessing Design and Messaging to Nudge Bystander Intervention.

This study examined the influence of design "nudges" on bystanders' willingness to intervene in online harassment using a social media simulation. Utilizing a 2 × 2 experimental design, we tested the ability of key design features (community guidelines and pop-up messaging) to induce a sense of self-efficacy (low/high) and personal responsibility (low/high) and thence to influence intervention levels. Participants ( = 206) were invited to "beta test" a new social networking site (SNS) for 15 minutes.

Patterned apoptosis has an instructive role for local growth and tissue shape regulation in a fast-growing epithelium.

What regulates organ size and shape remains one fundamental mystery of modern biology. Research in this area has primarily focused on deciphering the regulation in time and space of growth and cell division, while the contribution of cell death has been overall neglected. This includes studies of the Drosophila wing, one of the best-characterized systems for the study of growth and patterning, undergoing massive growth during larval stage and important morphogenetic remodeling during pupal stage.

Melatonin Action in Type 2 Diabetic Parotid Gland and Dental Pulp: In Vitro and Bioinformatic Findings.

Type 2 diabetes mellitus (T2DM) is associated with functional deterioration of the salivary gland and dental pulp, related to oxidative stress. The aim was to integrate experimental and bioinformatic findings to analyze the cellular mechanism of melatonin (MEL) action in the human parotid gland and dental pulp in diabetes. Human parotid gland tissue was obtained from 16 non-diabetic and 16 diabetic participants, as well as human dental pulp from 15 non-diabetic and 15 diabetic participants.

LncRNAs as Regulators of Atherosclerotic Plaque Stability.

Current clinical data show that, despite constant efforts to develop novel therapies and clinical approaches, atherosclerotic cardiovascular diseases (ASCVD) are still one of the leading causes of death worldwide. Advanced and unstable atherosclerotic plaques most often trigger acute coronary events that can lead to fatal outcomes. However, despite the fact that different plaque phenotypes may require different treatments, current approaches to prognosis, diagnosis, and classification of acute coronary syndrome do not consider the diversity of plaque phenotypes.

Evaluation of the precision of navigation-assisted endoscopy according to the navigation tool setup and the type of endoscopes.

Object: Preoperative image-based neuronavigation-assisted endoscopy during intracranial procedures is gaining great interest. This study aimed to analyze the precision of navigation-assisted endoscopy according to the navigation setup, the type of optic and its working angulation.

Methods: A custom-made box with four screws was referenced.