Results 41 to 50 of about 10,089 (295)

Third Molar Eruption Mechanisms and Patterns

Dentistry 3000, 2016
Third molars are highly variable in their presence and form. This report focuses on a horizontally impacted third molar and analyzes the potential etiology of this situation. Upon a clinical and radiographic examination, it was noted that the patient had
Winnie Zhang
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Expert consensus on the management of third molar health

International Journal of Oral Science
The third molar is the most developmentally delayed of the permanent teeth and has the highest incidence of pericoronitis and odontogenic space infections.
Rui Sun, Yifan Xu, Yang Wu, Jian Pan, Chenchen Zhou, Duohong Zou, Yujiang Wang, Yang Xue, Yu Cai, Nianhui Cui, Kaijin Hu, Wei Zhang, Bing Han, Qing Zhou, Songling Chen, Haikuo Tang, Liao Wang, Xing Wang, Bo Li, Zhigui Ma, Xiangliang Xu, Zhige Li, Ye Wu, Guowen Sun, Fudong Zhu, Yanping Hu, Kang Gao, Jian Zhou, Jihong Zhao   +28 more
doaj   +1 more source

Does craniofacial morphology affect third molars impaction? Results from a population-based study in northeastern Germany.

PLoS ONE, 2019
ObjectivesIt is still not clear why impaction of third molars occurs. Craniofacial morphology and facial parameters have been discussed to be strong predictors for third molar impaction.
Stefan Kindler, Till Ittermann, Robin Bülow, Birte Holtfreter, Catharina Klausenitz, Philine Metelmann, Maria Mksoud, Christiane Pink, Christian Seebauer, Thomas Kocher, Thomas Koppe, Karl-Friedrich Krey, Hans-Robert Metelmann, Henry Völzke, Amro Daboul   +14 more
doaj   +1 more source

Soft tissue pathosis associated with asymptomatic impacted lower third molars [PDF]

, 2011
Objective: The aim of this study was to identify the prevalence of pathological changes in the pericoronal tissue of asymptomatic impacted lower third molars and to assess the correlation between pathological changes and patient demographic, radiographic
Özbek, Elvan, Y. Kalkan, G. Yapici, Kaya, Göksel ?im?ek, Şahin, Elvan, Şimşek-Kaya, Göksel, KALKAN, Y, YAPıCı, G, T. Demirci, ŞIMŞEK-KAYA, G, G. Simsek-Kaya, Yapici, Günay, Demirci, Tuba, E. Dayi, Yapıcı, Günay, E. Ozbek, Kalkan, Yıldıray, Dayı, Ertunç, Dayi, Ertunç, Kalkan, Y.   +19 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Management of impacted teeth other than third molars

, 2022
The thesis contains information on the importance of management of impacted teeth other than third molars. The different diagnostic methods that can be used to detect the impacted teeth and plan the intervention carefully.
Chhaya, Hemali Ramesh
core  

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Association of Prevalence of Dental Caries in Mandibular Second Molar with Impacted Third Molar

Journal of Nepal Health Research Council, 2021
Background: An impacted tooth is a tooth which does not reach the occlusal plane even after two-thirds root formation. Conditions associated with impacted teeth include trismus, cystic lesions, and cervical caries of second molars. The objective of this
Deepa Kunwar, Ujjwal Koirala, Archana Manandhar, Sushil Subedi, Nisha Gurung   +4 more
doaj   +1 more source