Management of symptomatic irreversible pulpitis using irrigation agitation techniques in anterior teeth.

Endodontic pain, a common complication after root canal treatment, affects 2.5% to 60% of patients. Therefore, it is of interest to compare apical negative pressure irrigation (EndoVac) with conventional needle irrigation to assess their impact on postoperative pain in permanent anterior teeth with symptomatic irreversible pulpitis.

A Computational Approach for Defining a Signature of β-Cell Golgi Stress in Diabetes.

The Golgi apparatus (GA) is an important site of insulin processing and granule maturation, but whether GA organelle dysfunction and GA stress are present in the diabetic β-cell has not been tested. We used an informatics-based approach to develop a transcriptional signature of β-cell GA stress using existing RNA sequencing and microarray data sets generated using human islets from donors with diabetes and islets where type 1 (T1D) and type 2 (T2D) diabetes had been modeled ex vivo. To narrow our results to GA-specific genes, we applied a filter set of 1,030 genes accepted as GA associated.

ApAGP-fabricated silver nanoparticles induce amendment of murine macrophage polarization.

M2 polarization of macrophages is predominant in case of tumors and some other infectious diseases for disease progression. Repolarization of the M2 phenotype to the M1 state may be required to cure diseases. Hence, it is of great interest to find out a material that would repolarize the M2 phenotype to the M1 state.

Comparative evaluation of superoxide dismutase, alpha-tocopherol, and 10% sodium ascorbate on reversal of shear bond strength of bleached enamel: An in vitro study.

Objective: The aim of this study was to investigate the neutralizer effect of antioxidant agents on the bond strength of bleached enamel.

Materials And Methods: Sixty enamel slabs were prepared from 60 freshly extracted maxillary central incisors and were divided into six groups. The negative control group received no bleaching treatment and the other groups were bleached with 35% carbamide peroxide (Opalescence Quick; Ultradent, South Jordan, USA).