Background/purpose: There is large variation in root canal morphology and undetected canals and incomplete instrumentation are reasons for root canal treatment failure.The purpose of this study was to determine the best radiographic method for determining root canal morphology in mandibular first premolars in Chinese descendants in Taiwan.Materials
Three dimensional (3D) bioprinting is a powerful tool, that was recently applied to tissue engineering.This technique allows the precise deposition of cells encapsulated in supportive bioinks to Picnic Sets fabricate complex scaffolds, which are used to repair targeted tissues.Here, we review the recent developments in the application of 3D bioprin
In two experiments, participants decided on each of several trials whether or not to take a risk.If they chose to take the risk, they had a relatively high probability (from 75% to 95%) of winning a small number of points and a relatively low probability (5% to 25%) of losing a large number of points.The loss amounts varied so that the expected val
Wei Zhang,1,* Lili Xu,1,* Shen Gao,2 Nan Ding,2 Ping Shu,1 Zhuo Wang,2 Yuping Li1 1Department of Pharmacy, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, People’s Republic of China; 2Department of Pharmacy, Changhai Hospital Affiliated to The Second Military Medical University, Shanghai 200433, People&rsqu
African swine fever and swine erysipelas are two devastating diseases with similar manifestations ravaging the domestic pig industry.Only a single phylogenetic study has been carried out in Cameroon, and neither an Greens extensive genotyping aimed at identifying the different serotypes nor has an appropriate differential diagnosis of different spe