Results 51 to 60 of about 20,957 (307)
Advanced Intelligent Systems, EarlyView.A compact and self‐recovering wire electrode electrohydrodynamic pump achieves high pressure, fast flowrate, and automatic recovery after dielectric discharge breakdowns. The pump delivers twice the power density of previous designs, and when integrated with a McKibben artificial muscle, enables tenfold faster actuation, offering a lightweight, silent,
Amr Marzuq +7 more
wiley +1 more source
Primary Fused Teeth and Findings in Permanent Dentition [PDF]
Medical Principles and Practice, 2018 <b><i>Objective:</i></b> The aim of this study was to investigate the characteristics of primary fused teeth (PFT) and their effect on permanent dentition in a group of Turkish children. <b><i>Subjects and Methods:</i></b> Dental records of 13,450 pediatric patients who attended the Pediatric Dental ...
Hatice Açıkel +2 more
openaire +3 more sources
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT TSPEAR (chr. 21q22.3) encodes a protein involved in tooth development and is predominantly expressed in the enamel knot. Biallelic loss of function variants in TSPEAR cause ectodermal dysplasia, tooth agenesis and sensorineural hearing loss. However, the role of TSPEAR in auditory processes is unclear.
Debora Vergani +17 more
wiley +1 more source
A novel inhaled anesthesia technique for concurrent direct laryngoscopy in rats
Animal Models and Experimental Medicine, EarlyView.Our novel nose cone anesthetic technique allows the use of gas anesthesia during concurrent direct laryngoscopy. Inhaled anesthesia not only has a better safety profile for rats, but also increases lab efficiency when compared to injectable anesthesia. Abstract The current anesthetic standard for laryngoscopy in rats utilizes injectable intraperitoneal
Corinne Negvesky +3 more
wiley +1 more source
BMC Oral Health, 2017 Background There have been inconsistent conclusions regarding salivary abnormalities and their effect on oral health of Juvenile Idiopathic Arthritis (JIA) patients.
Agnieszka Kobus +6 more
doaj +1 more source
Unilateral maxillary functional supernumerary premolar: A case report [PDF]
Iranian Journal of Orthodontics, 2007 Supernumerary teeth occur in both the deciduous and the permanent dentition. Reported prevalence in permanent and primary dentition is between 1% and 3.5% and between 0.3% and 0.6%, respectively.
Masoud Davoudian +2 more
doaj +1 more source
Recombinant Human Neuregulin1‐β1 Significantly Reduces Schwannoma Growth in Mice
Annals of Neurology, EarlyView.rhNRGβ1‐Replacement‐Therapy: Under physiological conditions, NRGβ1 is expressed on axons (in orange), where it activates ERBB2 receptors, facilitating successful nerve regeneration following injury. However, loss of NF2 leads to a reduction in NRGβ1‐expression and increased ErbB2 levels on Schwann cells (in green), which contributes to schwannoma ...
Julia P. Bischoff +7 more
wiley +1 more source
BMC Oral Health, 2023 Background One of the main uses of artificial intelligence in the field of orthodontics is automated cephalometric analysis. Aim of the present study was to evaluate whether developmental stages of a dentition, fixed orthodontic appliances or other ...
Teodora Popova +5 more
doaj +1 more source
Early synapsids neurosensory diversity revealed by CT and synchrotron scanning
The Anatomical Record, EarlyView.Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit +6 more
wiley +1 more source
Dental arch widths in the early and late permanent dentitions of a Nigerian population
Nigerian Dental Journal, 2009 Objective: This study was carried out in a Nigerian population to assess arch widths at two different stages of dentition, to observe the comparative changes which may occur, and to determine the presence or absence of sexual dimorphism in arch ...
I. A. Aluko +2 more
doaj +1 more source